diff --git a/vedo/docs.py b/vedo/docs.py
index 717408a5..c4f296be 100644
--- a/vedo/docs.py
+++ b/vedo/docs.py
@@ -128,1179 +128,1179 @@ def tips():
 _defs = ""
 ####################################################################################
 
-_defs = """
-
-.. |tutorial_spline| image:: https://user-images.githubusercontent.com/32848391/35976041-15781de8-0cdf-11e8-997f-aeb725bc33cc.png
-    :width: 300 px
-
-.. |tutorial.py| replace:: tutorial.py
-.. _tutorial.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/tutorial.py
-
-
-.. |thinplate_grid.py| replace:: thinplate_grid.py
-.. _thinplate_grid.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/advanced/thinplate_grid.py
-.. |thinplate_grid| image:: https://user-images.githubusercontent.com/32848391/51433540-d188b380-1c4c-11e9-81e7-a1cf4642c54b.png
-    :width: 300 px
-    :target: thinplate_grid.py_
-    :alt: thinplate_grid.py
-
-.. |gyroscope2.py| replace:: gyroscope2.py
-.. _gyroscope2.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/simulations/gyroscope2.py
-.. |gyroscope2| image:: https://user-images.githubusercontent.com/32848391/50738942-687b5780-11d9-11e9-97f0-72bbd63f7d6e.gif
-    :width: 300 px
-    :target: gyroscope2.py_
-    :alt: gyroscope2.py
-
-.. |trail.py| replace:: trail.py
-.. _trail.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/trail.py
-.. |trail| image:: https://user-images.githubusercontent.com/32848391/58370826-4aee2680-7f0b-11e9-91e6-3120770cfede.gif
-    :width: 300 px
-    :target: trail.py_
-    :alt: trail.py
-
-.. |fillholes.py| replace:: fillholes.py
-.. _fillholes.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/fillholes.py
-
-.. |quadratic_morphing.py| replace:: quadratic_morphing.py
-.. _quadratic_morphing.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/advanced/quadratic_morphing.py
-.. |quadratic_morphing| image:: https://user-images.githubusercontent.com/32848391/50738890-db380300-11d8-11e9-9cef-4c1276cca334.jpg
-    :width: 300 px
-    :target: quadratic_morphing.py_
-    :alt: quadratic_morphing.py
-
-.. |align1.py| replace:: align1.py
-.. _align1.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/align1.py
-.. |align1| image:: https://user-images.githubusercontent.com/32848391/50738875-c196bb80-11d8-11e9-8bdc-b80fd01a928d.jpg
-    :width: 300 px
-    :target: align1.py_
-    :alt: align1.py
-
-.. |align2.py| replace:: align2.py
-.. _align2.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/align2.py
-.. |align2| image:: https://user-images.githubusercontent.com/32848391/50738874-c196bb80-11d8-11e9-9587-2177d1680b70.jpg
-    :width: 300 px
-    :target: align2.py_
-    :alt: align2.py
-
-.. |mirror.py| replace:: mirror.py
-.. _mirror.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/mirror.py
-.. |mirror| image:: https://user-images.githubusercontent.com/32848391/50738855-bf346180-11d8-11e9-97a0-c9aaae6ce052.jpg
-    :target: mirror.py_
-    :alt: mirror.py
-
-.. |shrink.py| replace:: shrink.py
-.. _shrink.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/shrink.py
-.. |shrink| image:: https://user-images.githubusercontent.com/32848391/46819143-41042280-cd83-11e8-9492-4f53679887fa.png
-    :width: 300 px
-    :target: shrink.py_
-    :alt: shrink.py
-
-.. |aspring.py| replace:: aspring.py
-.. _aspring.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/simulations/aspring.py
-.. |aspring| image:: https://user-images.githubusercontent.com/32848391/36788885-e97e80ae-1c8f-11e8-8b8f-ffc43dad1eb1.gif
-    :width: 300 px
-    :target: aspring.py_
-    :alt: aspring.py
-
-.. |delaunay2d.py| replace:: delaunay2d.py
-.. _delaunay2d.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/delaunay2d.py
-.. |delaunay2d| image:: https://user-images.githubusercontent.com/32848391/50738865-c0658e80-11d8-11e9-8616-b77363aa4695.jpg
-    :width: 300 px
-    :target: delaunay2d.py_
-    :alt: delaunay2d.py
-
-.. |moving_least_squares1D.py| replace:: moving_least_squares1D.py
-.. _moving_least_squares1D.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/advanced/moving_least_squares1D.py
-.. |moving_least_squares1D| image:: https://user-images.githubusercontent.com/32848391/50738937-61544980-11d9-11e9-8be8-8826032b8baf.jpg
-    :width: 300 px
-    :target: moving_least_squares1D.py_
-    :alt: moving_least_squares1D.py
-
-.. |recosurface.py| replace:: recosurface.py
-.. _recosurface.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/advanced/recosurface.py
-.. |recosurface| image:: https://user-images.githubusercontent.com/32848391/46817107-b3263880-cd7e-11e8-985d-f5d158992f0c.png
-    :target: recosurface.py_
-    :alt: recosurface.py
-
-.. |fatlimb.py| replace:: fatlimb.py
-.. _fatlimb.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/advanced/fatlimb.py
-.. |fatlimb| image:: https://user-images.githubusercontent.com/32848391/50738945-7335ec80-11d9-11e9-9d3f-c6c19df8f10d.jpg
-    :width: 300 px
-    :target: fatlimb.py_
-    :alt: fatlimb.py
-
-.. |largestregion.py| replace:: largestregion.py
-.. _largestregion.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/largestregion.py
-
-.. |fitplanes.py| replace:: fitplanes.py
-.. _fitplanes.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/advanced/fitplanes.py
-
-.. |mesh_coloring.py| replace:: mesh_coloring.py
-.. _mesh_coloring.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/mesh_coloring.py
-.. |mesh_coloring| image:: https://user-images.githubusercontent.com/32848391/50738856-bf346180-11d8-11e9-909c-a3f9d32c4e8c.jpg
-    :width: 300 px
-    :target: mesh_coloring.py_
-    :alt: mesh_coloring.py
-
-.. |mesh_alphas.py| replace:: mesh_alphas.py
-.. _mesh_alphas.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/mesh_alphas.py
-.. |mesh_alphas| image:: https://user-images.githubusercontent.com/32848391/50738857-bf346180-11d8-11e9-80a1-d283aed0b305.jpg
-    :width: 300 px
-    :target: mesh_alphas.py_
-    :alt: mesh_alphas.py
-
-.. |mesh_custom.py| replace:: mesh_custom.py
-.. _mesh_custom.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/mesh_custom.py
-.. |mesh_custom| image:: https://user-images.githubusercontent.com/32848391/51390972-20d9c180-1b31-11e9-955d-025f1ef24cb7.png
-    :width: 300 px
-    :target: mesh_custom.py_
-    :alt: mesh_custom.py
-
-.. |connVtx.py| replace:: connVtx.py
-.. _connVtx.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/connVtx.py
-.. |connVtx| image:: https://user-images.githubusercontent.com/32848391/51558919-ec436e00-1e80-11e9-91ac-0787c35fc20e.png
-    :width: 300 px
-    :target: connVtx.py_
-    :alt: connVtx.py
-
-.. |spherical_harmonics1.py| replace:: spherical_harmonics1.py
-.. _spherical_harmonics1.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/other/spherical_harmonics1.py
-
-.. |spherical_harmonics2.py| replace:: spherical_harmonics2.py
-.. _spherical_harmonics2.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/other/spherical_harmonics2.py
-
-.. |skeletonize.py| replace:: skeletonize.py
-.. _skeletonize.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/advanced/skeletonize.py
-.. |skeletonize| image:: https://user-images.githubusercontent.com/32848391/46820954-c5f13b00-cd87-11e8-87aa-286528a09de8.png
-    :target: spherical_harmonics2.py_
-    :alt: skeletonize.py
-
-.. |gyroscope1.py| replace:: gyroscope1.py
-.. _gyroscope1.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/simulations/gyroscope1.py
-.. |gyroscope1| image:: https://user-images.githubusercontent.com/32848391/39766016-85c1c1d6-52e3-11e8-8575-d167b7ce5217.gif
-    :width: 300 px
-    :target: gyroscope1.py_
-    :alt: gyroscope1.py
-
-.. |icon.py| replace:: icon.py
-.. _icon.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/icon.py
-.. |icon| image:: https://user-images.githubusercontent.com/32848391/50739009-2bfc2b80-11da-11e9-9e2e-a5e0e987a91a.jpg
-    :width: 300 px
-    :target: icon.py_
-
-.. |lights.py| replace:: lights.py
-.. _lights.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/lights.py
-    :width: 300 px
-    :target: lights.py_
-    :alt: lights.py
-
-.. |lorenz.py| replace:: lorenz.py
-.. _lorenz.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/lorenz.py
-.. |lorenz| image:: https://user-images.githubusercontent.com/32848391/46818115-be7a6380-cd80-11e8-8ffb-60af2631bf71.png
-    :width: 300 px
-    :target: lorenz.py_
-    :alt: lorenz.py
-
-.. |sliders.py| replace:: sliders.py
-.. _sliders.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/sliders.py
-.. |sliders| image:: https://user-images.githubusercontent.com/32848391/50738848-be033480-11d8-11e9-9b1a-c13105423a79.jpg
-    :width: 300 px
-    :target: sliders.py_
-    :alt: sliders.py
-
-.. |buttons.py| replace:: buttons.py
-.. _buttons.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/buttons.py
-.. |buttons| image:: https://user-images.githubusercontent.com/32848391/50738870-c0fe2500-11d8-11e9-9b78-92754f5c5968.jpg
-    :width: 300 px
-    :target: buttons.py_
-    :alt: buttons.py
-
-.. |cutter.py| replace:: cutter.py
-.. _cutter.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/cutter.py
-.. |cutter| image:: https://user-images.githubusercontent.com/32848391/50738866-c0658e80-11d8-11e9-955b-551d4d8b0db5.jpg
-    :width: 300 px
-    :target: cutter.py_
-    :alt: cutter.py
-
-.. |makeVideo.py| replace:: makeVideo.py
-.. _makeVideo.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/other/makeVideo.py
-.. |makeVideo| image:: https://user-images.githubusercontent.com/32848391/50739007-2bfc2b80-11da-11e9-97e6-620a3541a6fa.jpg
-    :width: 300 px
-    :target: makeVideo.py_
-    :alt: makeVideo.py
-
-.. |fitspheres1.py| replace:: fitspheres1.py
-.. _fitspheres1.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/advanced/fitspheres1.py
-
-.. |fitspheres2.py| replace:: fitspheres2.py
-.. _fitspheres2.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/advanced/fitspheres2.py
-.. |fitspheres2| image:: https://user-images.githubusercontent.com/32848391/50738943-687b5780-11d9-11e9-87a6-054e0fe76241.jpg
-    :width: 300 px
-    :target: fitspheres2.py_
-    :alt: fitspheres2.py
-
-.. |plot4_fxy.py| replace:: plot4_fxy.py
-.. _plot4_fxy.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/pyplot/plot4_fxy.py
-.. |plot4_fxy| image:: https://user-images.githubusercontent.com/32848391/36611824-fd524fac-18d4-11e8-8c76-d3d1b1bb3954.png
-    :width: 300 px
-    :target: plot4_fxy.py_
-    :alt: plot4_fxy.py
-
-.. |histo_hexagonal.py| replace:: histo_hexagonal.py
-.. _histo_hexagonal.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/pyplot/histo_hexagonal.py
-.. |histo_hexagonal| image:: https://user-images.githubusercontent.com/32848391/72434748-b471bc80-379c-11ea-95d7-d70333770582.png
-    :width: 300 px
-    :target: histo_hexagonal.py_
-    :alt: histo_hexagonal.py
-
-.. |histo_1D.py| replace:: histo_1D.py
-.. _histo_1D.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/pyplot/histo_1D.py
-.. |histo_1D| image:: https://user-images.githubusercontent.com/32848391/68141260-77cc4e00-ff2d-11e9-9280-0efc5b87314d.png
-    :width: 300 px
-    :target: histo_1D.py_
-    :alt: histo_1D.py
-
-.. |histo_violin.py| replace:: histo_violin.py
-.. _histo_violin.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/pyplot/histo_violin.py
-.. |histo_violin| image:: https://user-images.githubusercontent.com/32848391/73481240-b55d3d80-439b-11ea-89a4-6c35ecc84b0d.png
-    :width: 300 px
-    :target: histo_violin.py_
-    :alt: histo_violin.py
-
-
-.. |align3.py| replace:: align3.py
-.. _align3.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/align3.py
-.. |align3| image:: https://user-images.githubusercontent.com/32848391/50738873-c196bb80-11d8-11e9-8653-a41108a5f02d.png
-    :width: 300 px
-    :target: align3.py_
-    :alt: align3.py
-
-.. |pca.py| replace:: pca.py
-.. _pca.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/pca.py
-.. |pca| image:: https://user-images.githubusercontent.com/32848391/50738852-be9bcb00-11d8-11e9-8ac8-ad9278d9cee0.jpg
-    :width: 300 px
-    :target: pca.py_
-    :alt: pca.py
-
-.. |cell_colony.py| replace:: cell_colony.py
-.. _cell_colony.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/simulations/cell_colony.py
-.. |cell_colony| image:: https://user-images.githubusercontent.com/32848391/50738947-7335ec80-11d9-11e9-9a45-6053b4eaf9f9.jpg
-    :width: 300 px
-    :target: cell_colony.py_
-    :alt: cell_colony.py
-
-.. |mesh_smoother1.py| replace:: mesh_smoother1.py
-.. _mesh_smoother1.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/advanced/mesh_smoother1.py
-.. |mesh_smoother1| image:: https://user-images.githubusercontent.com/32848391/50738939-67e2c100-11d9-11e9-90cb-716ff3f03f67.jpg
-    :width: 300 px
-    :target: mesh_smoother1.py_
-    :alt: mesh_smoother1.py
-
-.. |moving_least_squares3D.py| replace:: moving_least_squares3D.py
-.. _moving_least_squares3D.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/advanced/moving_least_squares3D.py
-.. |moving_least_squares3D| image:: https://user-images.githubusercontent.com/32848391/50738935-61544980-11d9-11e9-9c20-f2ce944d2238.jpg
-    :width: 300 px
-    :target: moving_least_squares3D.py_
-    :alt: moving_least_squares3D.py
-
-.. |moving_least_squares2D.py| replace:: moving_least_squares2D.py
-.. _moving_least_squares2D.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/advanced/moving_least_squares2D.py
-.. |moving_least_squares2D| image:: https://user-images.githubusercontent.com/32848391/50738936-61544980-11d9-11e9-9efb-e2a923762b72.jpg
-    :width: 300 px
-    :target: moving_least_squares2D.py_
-    :alt: moving_least_squares2D.py
-
-.. |boolean.py| replace:: boolean.py
-.. _boolean.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/boolean.py
-.. |boolean| image:: https://user-images.githubusercontent.com/32848391/50738871-c0fe2500-11d8-11e9-8812-442b69be6db9.png
-    :width: 300 px
-    :target: boolean.py_
-    :alt: boolean.py
-
-.. |surfIntersect.py| replace:: surfIntersect.py
-.. _surfIntersect.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/surfIntersect.py
-
-.. |probeLine1.py| replace:: probeLine1.py
-.. _probeLine1.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/volumetric/probeLine1.py
-.. |probeLine1| image:: https://user-images.githubusercontent.com/32848391/48198460-3aa0a080-e359-11e8-982d-23fadf4de66f.jpg
-    :width: 300 px
-    :target: probeLine1.py_
-    :alt: probeLine1.py
-
-.. |probeLine2.py| replace:: probeLine2.py
-.. _probeLine2.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/volumetric/probeLine2.py
-
-.. |slicePlane.py| replace:: slicePlane.py
-.. _slicePlane.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/volumetric/slicePlane.py
-.. |slicePlane| image:: https://user-images.githubusercontent.com/32848391/48198461-3aa0a080-e359-11e8-8c29-18f287f105e6.jpg
-    :width: 300 px
-    :target: slicePlane.py_
-    :alt: slicePlane.py
-
-.. |volumeOperations.py| replace:: volumeOperations.py
-.. _volumeOperations.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/volumetric/volumeOperations.py
-.. |volumeOperations| image:: https://user-images.githubusercontent.com/32848391/48198940-d1ba2800-e35a-11e8-96a7-ffbff797f165.jpg
-    :width: 300 px
-    :alt: volumeOperations.py
-
-.. |clustering.py| replace:: clustering.py
-.. _clustering.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/clustering.py
-.. |clustering| image:: https://user-images.githubusercontent.com/32848391/46817286-2039ce00-cd7f-11e8-8b29-42925e03c974.png
-    :width: 300 px
-    :target: clustering.py_
-    :alt: clustering.py
-
-.. |thinplate_morphing1.py| replace:: thinplate_morphing1.py
-.. _thinplate_morphing1.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/advanced/thinplate_morphing1.py
-.. |thinplate_morphing1| image:: https://user-images.githubusercontent.com/32848391/51403917-34495480-1b52-11e9-956c-918c7805a9b5.png
-    :width: 300 px
-    :target: thinplate_morphing1.py_
-    :alt: thinplate_morphing1.py
-
-.. |colorcubes.py| replace:: colorcubes.py
-.. _colorcubes.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/colorcubes.py
-.. |colorcubes| image:: https://user-images.githubusercontent.com/32848391/50738867-c0658e80-11d8-11e9-9e05-ac69b546b7ec.png
-    :width: 300 px
-    :target: colorcubes.py_
-    :alt: colorcubes.py
-
-.. |colorpalette.py| replace:: colorpalette.py
-.. _colorpalette.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/other/colorpalette.py
-.. |colorpalette| image:: https://user-images.githubusercontent.com/32848391/50739011-2c94c200-11da-11e9-8f36-ede1b2a014a8.jpg
-    :width: 300 px
-    :target: colorpalette.py
-    :alt: colorpalette.py
-
-.. |colormaps| image:: https://user-images.githubusercontent.com/32848391/50738804-577e1680-11d8-11e9-929e-fca17a8ac6f3.jpg
-    :width: 450 px
-    :alt: colormaps
-
-.. |tannerhelland| replace:: tannerhelland
-.. _tannerhelland: http://www.tannerhelland.com/4435/convert-temperature-rgb-algorithm-code
-
-.. |colorprint.py| replace:: printc.py
-.. _colorprint.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/other/printc.py
-.. |colorprint| image:: https://user-images.githubusercontent.com/32848391/50739010-2bfc2b80-11da-11e9-94de-011e50a86e61.jpg
-    :target: colorprint.py_
-    :alt: colorprint.py
-
-.. |ribbon.py| replace:: ribbon.py
-.. _ribbon.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/ribbon.py
-.. |ribbon| image:: https://user-images.githubusercontent.com/32848391/50738851-be9bcb00-11d8-11e9-80ee-bd73c1c29c06.jpg
-    :width: 300 px
-    :target: ribbon.py_
-    :alt: ribbon.py
-
-.. |manyspheres.py| replace:: manyspheres.py
-.. _manyspheres.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/manyspheres.py
-.. |manyspheres| image:: https://user-images.githubusercontent.com/32848391/46818673-1f566b80-cd82-11e8-9a61-be6a56160f1c.png
-    :target: manyspheres.py_
-
-.. |manypoints.py| replace:: manypoints.py
-.. _manypoints.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/manypoints.py
-
-.. |earth.py| replace:: earth.py
-.. _earth.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/earth.py
-.. |earth| image:: https://user-images.githubusercontent.com/32848391/51031592-5a448700-159d-11e9-9b66-bee6abb18679.png
-    :width: 300 px
-    :target: earth.py_
-    :alt: earth.py
-
-.. |brownian2D.py| replace:: brownian2D.py
-.. _brownian2D.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/simulations/brownian2D.py
-.. |brownian2D| image:: https://user-images.githubusercontent.com/32848391/50738948-73ce8300-11d9-11e9-8ef6-fc4f64c4a9ce.gif
-    :width: 300 px
-    :target: brownian2D.py_
-
-.. |gas.py| replace:: gas.py
-.. _gas.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/simulations/gas.py
-.. |gas| image:: https://user-images.githubusercontent.com/32848391/50738954-7e891800-11d9-11e9-95aa-67c92ca6476b.gif
-    :width: 300 px
-    :target: gas.py_
-    :alt: gas.py
-
-.. |tube.py| replace:: tube.py
-.. _tube.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/tube.py
-.. |tube| image:: https://user-images.githubusercontent.com/32848391/51801626-adc30000-2240-11e9-8866-9d9d5d8790ab.png
-    :width: 300 px
-    :target: tube.py_
-    :alt: tube.py
-
-.. |mesh_threshold.py| replace:: mesh_threshold.py
-.. _mesh_threshold.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/mesh_threshold.py
-.. |mesh_threshold| image:: https://user-images.githubusercontent.com/32848391/51807663-4762cf80-228a-11e9-9d0c-184bb11a97bf.png
-    :width: 300 px
-    :target: mesh_threshold.py_
-    :alt: mesh_threshold.py
-
-.. |cutWithMesh.py| replace:: cutWithMesh.py
-.. _cutWithMesh.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/advanced/cutWithMesh.py
-.. |cutWithMesh| image:: https://user-images.githubusercontent.com/32848391/51808907-e7c0f000-229a-11e9-98a7-fefc7261b3c3.png
-    :width: 300 px
-    :target: cutWithMesh.py_
-    :alt: cutWithMesh.py
-
-.. |paraboloid| image:: https://user-images.githubusercontent.com/32848391/51211547-260ef480-1916-11e9-95f6-4a677e37e355.png
-    :width: 300 px
-    :alt: paraboloid
-
-.. |isosurfaces.py| replace:: isosurfaces.py
-.. _isosurfaces.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/volumetric/isosurfaces.py
-.. |isosurfaces| image:: https://user-images.githubusercontent.com/32848391/51558920-ec436e00-1e80-11e9-9d96-aa9b7c72d58b.png
-    :width: 300 px
-    :target: isosurfaces.py_
-    :alt: isosurfaces.py
-
-.. |meshquality.py| replace:: meshquality.py
-.. _meshquality.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/advanced/meshquality.py
-.. |meshquality| image:: https://user-images.githubusercontent.com/32848391/51831269-fb4b7580-22f1-11e9-81ea-13467a5649ca.png
-    :width: 300 px
-    :target: meshquality.py_
-    :alt: meshquality.py
-
-.. |geodesic.py| replace:: geodesic.py
-.. _geodesic.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/advanced/geodesic.py
-.. |geodesic| image:: https://user-images.githubusercontent.com/32848391/51855637-015f4780-232e-11e9-92ca-053a558e7f70.png
-    :width: 300 px
-    :target: geodesic.py_
-    :alt: geodesic.py
-
-
-.. |cutAndCap.py| replace:: cutAndCap.py
-.. _cutAndCap.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/advanced/cutAndCap.py
-.. |cutAndCap| image:: https://user-images.githubusercontent.com/32848391/51930515-16ee7300-23fb-11e9-91af-2b6b3d626246.png
-    :width: 300 px
-    :target: cutAndCap.py_
-    :alt: cutAndCap.py
-
-
-.. |convexHull.py| replace:: convexHull.py
-.. _convexHull.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/advanced/convexHull.py
-.. |convexHull| image:: https://user-images.githubusercontent.com/32848391/51932732-068cc700-2400-11e9-9b68-30294a4fa4e3.png
-    :width: 300 px
-    :target: convexHull.py_
-    :alt: convexHull.py
-
-.. |curvature| image:: https://user-images.githubusercontent.com/32848391/51934810-c2e88c00-2404-11e9-8e7e-ca0b7984bbb7.png
-    :alt: curvature
-
-.. |progbar| image:: https://user-images.githubusercontent.com/32848391/51858823-ed1f4880-2335-11e9-8788-2d102ace2578.png
-    :alt: progressbar
-
-.. |multiwindows| image:: https://user-images.githubusercontent.com/32848391/50738853-be9bcb00-11d8-11e9-9c8e-69864ad7c045.jpg
-    :alt: multiwindows
-
-.. |annotations.py| replace:: annotations.py
-.. _annotations.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/pyplot/annotations.py
-
-.. |Cone| image:: https://raw.githubusercontent.com/lorensen/VTKExamples/master/src/Testing/Baseline/Cxx/GeometricObjects/TestCone.png
-    :width: 300 px
-
-.. |Cylinder| image:: https://raw.githubusercontent.com/lorensen/VTKExamples/master/src/Testing/Baseline/Cxx/GeometricObjects/TestCylinder.png
-    :width: 300 px
-
-.. |Disk| image:: https://raw.githubusercontent.com/lorensen/VTKExamples/master/src/Testing/Baseline/Cxx/GeometricObjects/TestDisk.png
-    :width: 300 px
-
-.. |OrientedArrow| image:: https://raw.githubusercontent.com/lorensen/VTKExamples/master/src/Testing/Baseline/Cxx/GeometricObjects/TestOrientedArrow.png
-    :width: 300 px
-
-.. |Plane| image:: https://raw.githubusercontent.com/lorensen/VTKExamples/master/src/Testing/Baseline/Cxx/GeometricObjects/TestPlane.png
-    :width: 300 px
-
-.. |Polygon| image:: https://raw.githubusercontent.com/lorensen/VTKExamples/master/src/Testing/Baseline/Cxx/GeometricObjects/TestRegularPolygonSource.png
-    :width: 300 px
-
-.. |Sphere| image:: https://raw.githubusercontent.com/lorensen/VTKExamples/master/src/Testing/Baseline/Cxx/GeometricObjects/TestSphere.png
-    :width: 300 px
-
-
-.. |embryoslider| image:: https://user-images.githubusercontent.com/32848391/52141624-975ce000-2656-11e9-8d31-2a3c92ab79d6.png
-    :width: 300 px
-
-.. |isosurfaces1| image:: https://user-images.githubusercontent.com/32848391/52141625-975ce000-2656-11e9-91fc-291e072fc4c1.png
-    :width: 300 px
-
-.. |splitmesh.py| replace:: splitmesh.py
-.. _splitmesh.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/advanced/splitmesh.py
-.. |splitmesh| image:: https://user-images.githubusercontent.com/32848391/52141626-97f57680-2656-11e9-80ea-fcd3571a6422.png
-    :width: 300 px
-    :target: splitmesh.py_
-    :alt: splitmesh.py
-
-.. |thinplate_morphing2.py| replace:: thinplate_morphing2.py
-.. _thinplate_morphing2.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/advanced/thinplate_morphing2.py
-.. |thinplate_morphing2| image:: https://user-images.githubusercontent.com/32848391/52142303-9927a300-2658-11e9-98db-ebad4883f99f.png
-    :width: 300 px
-    :target: thinplate_morphing2.py_
-    :alt: thinplate_morphing2.py
-
-.. |projectsphere.py| replace:: projectsphere.py
-.. _projectsphere.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/advanced/projectsphere.py
-.. |projectsphere| image:: https://user-images.githubusercontent.com/32848391/52144163-c9be0b80-265d-11e9-9ce6-d6f2b919c214.png
-    :width: 300 px
-    :target: projectsphere.py_
-    :alt: projectsphere.py
-
-
-.. |mesh2volume.py| replace:: mesh2volume.py
-.. _mesh2volume.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/volumetric/mesh2volume.py
-.. |mesh2volume| image:: https://user-images.githubusercontent.com/32848391/52168902-5638fe80-2730-11e9-8033-8e470a3d4f0f.jpg
-    :width: 300 px
-    :target: mesh2volume.py_
-    :alt: mesh2volume.py
-
-.. |markpoint.py| replace:: markpoint.py
-.. _markpoint.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/pyplot/markpoint.py
-.. |markpoint| image:: https://user-images.githubusercontent.com/32848391/52169969-1fb7af80-2741-11e9-937f-5c331d9a1d11.jpg
-    :width: 300 px
-    :target: markpoint.py_
-    :alt: markpoint.py
-
-.. |readVolumeAsIsoSurface.py| replace:: readVolumeAsIsoSurface.py
-.. _readVolumeAsIsoSurface.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/volumetric/readVolumeAsIsoSurface.py
-
-.. |read_vti.py| replace:: read_vti.py
-.. _read_vti.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/volumetric/read_vti.py
-.. |read_vti| image:: https://user-images.githubusercontent.com/32848391/50739036-6bc31300-11da-11e9-89b3-04a75187f812.jpg
-    :width: 300 px
-    :target: read_vti.py_
-    :alt: read_vti.py
-
-.. |glyphs.py| replace:: glyphs.py
-.. _glyphs.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/glyphs.py
-.. |glyphs| image:: https://user-images.githubusercontent.com/32848391/52233403-47cd1d00-28bf-11e9-86b0-cbceebbde0de.jpg
-    :width: 300 px
-    :target: glyphs.py_
-    :alt: glyphs.py
-
-.. |glyphs_arrows.py| replace:: glyphs_arrows.py
-.. _glyphs_arrows.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/glyphs_arrows.py
-.. |glyphs_arrows| image:: https://user-images.githubusercontent.com/32848391/55897850-a1a0da80-5bc1-11e9-81e0-004c8f396b43.jpg
-    :width: 300 px
-    :target: glyphs_arrows.py_
-    :alt: glyphs_arrows.py
-
-.. |interpolateField.py| replace:: interpolateField.py
-.. _interpolateField.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/advanced/interpolateField.py
-.. |interpolateField| image:: https://user-images.githubusercontent.com/32848391/52416117-25b6e300-2ae9-11e9-8d86-575b97e543c0.png
-    :width: 300 px
-    :target: interpolateField.py_
-    :alt: interpolateField.py
-
-.. |rotateImage.py| replace:: rotateImage.py
-.. _rotateImage.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/rotateImage.py
-.. |rotateImage| image:: https://user-images.githubusercontent.com/32848391/52416910-fb662500-2aea-11e9-88ba-9c73128e8666.jpg
-    :width: 300 px
-    :target: rotateImage.py_
-    :alt: rotateImage.py
-
-.. |basicshapes| image:: https://user-images.githubusercontent.com/32848391/50738811-58af4380-11d8-11e9-9bfb-378c27c9d26f.png
-    :alt: basicshapes
-
-.. |lines| image:: https://user-images.githubusercontent.com/32848391/52503049-ac9cb600-2be4-11e9-86af-72a538af14ef.png
-    :width: 300 px
-    :alt: lines
-
-.. |vlogo_large| image:: https://user-images.githubusercontent.com/32848391/52522716-4fa70b80-2c89-11e9-92a7-0d22cbe34758.png
-    :alt: vlogo_large
-
-.. |vlogo_medium| image:: https://user-images.githubusercontent.com/32848391/52522717-503fa200-2c89-11e9-87ab-67eb44652e24.png
-    :alt: vlogo_medium
-
-.. |vlogo_small| image:: https://user-images.githubusercontent.com/32848391/52522718-50d83880-2c89-11e9-80ff-df1b5618a84a.png
-    :alt: vlogo_small
-
-.. |vlogo_small_dark| image:: https://user-images.githubusercontent.com/32848391/52522719-50d83880-2c89-11e9-8b90-a1c21c27b007.png
-    :alt: vlogo_small_dark
-
-.. |vlogo_tube| image:: https://user-images.githubusercontent.com/32848391/52522720-5170cf00-2c89-11e9-8b1d-a7a5cf75e71b.png
-    :alt: vlogo_tube
-
-.. |vlogo_tube_dark| image:: https://user-images.githubusercontent.com/32848391/52522721-5170cf00-2c89-11e9-8fbb-6efa13940aa1.png
-    :alt: vlogo_tube_dark
-
-.. |fitline.py| replace:: fitline.py
-.. _fitline.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/fitline.py
-.. |fitline| image:: https://user-images.githubusercontent.com/32848391/50738864-c0658e80-11d8-11e9-8754-c670f1f331d6.jpg
-    :width: 300 px
-    :target: fitline.py_
-    :alt: fitline.py
-
-.. |sliders3d.py| replace:: sliders3d.py
-.. _sliders3d.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/sliders3d.py
-.. |sliders3d| image:: https://user-images.githubusercontent.com/32848391/52859555-4efcf200-312d-11e9-9290-6988c8295163.png
-    :width: 300 px
-    :target: sliders3d.py_
-    :alt: sliders3d.py
-
-.. |ex01_showmesh.py| replace:: ex01_showmesh.py
-.. _ex01_showmesh.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/other/dolfin/ex01_show-mesh.py
-.. |ex01_showmesh| image:: https://user-images.githubusercontent.com/32848391/53026243-d2d31900-3462-11e9-9dde-518218c241b6.jpg
-    :width: 300 px
-    :target: ex01_showmesh.py_
-    :alt: ex01_showmesh.py
-
-.. |ex02_tetralize-mesh.py| replace:: ex02_tetralize-mesh.py
-.. _ex02_tetralize-mesh.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/other/dolfin/ex02_tetralize-mesh.py
-.. |ex02_tetralize-mesh| image:: https://user-images.githubusercontent.com/32848391/53026244-d2d31900-3462-11e9-835a-1fa9d66d3dae.png
-    :width: 300 px
-    :target: ex02_tetralize-mesh.py_
-    :alt: ex02_tetralize-mesh.py
-
-.. |ex06_elasticity1.py| replace:: ex06_elasticity1.py
-.. _ex06_elasticity1.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/other/dolfin/ex06_elasticity1.py
-.. |ex06_elasticity1| image:: https://user-images.githubusercontent.com/32848391/53026245-d2d31900-3462-11e9-9db4-96211569d114.jpg
-    :width: 300 px
-    :target: ex06_elasticity1.py_
-    :alt: ex06_elasticity1.py
-
-.. |ex06_elasticity2.py| replace:: ex06_elasticity2.py
-.. _ex06_elasticity2.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/other/dolfin/ex06_elasticity2.py
-.. |ex06_elasticity2| image:: https://user-images.githubusercontent.com/32848391/53026246-d36baf80-3462-11e9-96a5-8eaf0bb0f9a4.jpg
-    :width: 300 px
-    :target: ex06_elasticity2.py_
-    :alt: ex06_elasticity2.py
-
-
-.. |flatarrow.py| replace:: flatarrow.py
-.. _flatarrow.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/other/basic/flatarrow.py
-.. |flatarrow| image:: https://user-images.githubusercontent.com/32848391/54612632-97c00780-4a59-11e9-8532-940c25a5dfd8.png
-    :width: 300 px
-    :target: flatarrow.py_
-    :alt: flatarrow.py
-
-.. |printhisto| image:: https://user-images.githubusercontent.com/32848391/55073046-03732780-508d-11e9-9bf9-c5de8631dd73.png
-    :width: 300 px
-
-.. |pmatrix| image:: https://user-images.githubusercontent.com/32848391/55098070-6da3c080-50bd-11e9-8f2b-be94a3f01831.png
-    :width: 300 px
-
-.. |distance2mesh.py| replace:: distance2mesh.py
-.. _distance2mesh.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/distance2mesh.py
-.. |distance2mesh| image:: https://user-images.githubusercontent.com/32848391/55965881-b5a71380-5c77-11e9-8680-5bddceab813a.png
-    :width: 300 px
-    :target: distance2mesh.py_
-    :alt: distance2mesh.py
-
-.. |pendulum.py| replace:: pendulum.py
-.. _pendulum.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/simulations/pendulum.py
-.. |pendulum| image:: https://user-images.githubusercontent.com/32848391/55420020-51e56200-5576-11e9-8513-4a5d93913b17.png
-    :width: 300 px
-    :target: pendulum.py_
-    :alt: pendulum.py
-
-.. |latex.py| replace:: latex.py
-.. _latex.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/pyplot/latex.py
-.. |latex| image:: https://user-images.githubusercontent.com/32848391/55568648-6190b200-5700-11e9-9547-0798c588a7a5.png
-    :width: 300 px
-    :target: latex.py_
-    :alt: latex.py
-
-.. |ft04_heat_gaussian.py| replace:: ft04_heat_gaussian.py
-.. _ft04_heat_gaussian.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/other/dolfin/ft04_heat_gaussian.py
-.. |ft04_heat_gaussian| image:: https://user-images.githubusercontent.com/32848391/55578167-88a5ae80-5715-11e9-84ea-bdab54099887.gif
-    :width: 300 px
-    :target: ft04_heat_gaussian.py_
-    :alt: ft04_heat_gaussian.py
-
-.. |cutcube| image:: https://user-images.githubusercontent.com/32848391/55965516-08cc9680-5c77-11e9-8d23-720f6c088ea2.png
-    :width: 200 px
-
-.. |intline| image:: https://user-images.githubusercontent.com/32848391/55967065-eee08300-5c79-11e9-8933-265e1bab9f7e.png
-    :width: 300 px
-
-.. |cropped| image:: https://user-images.githubusercontent.com/32848391/57081955-0ef1e800-6cf6-11e9-99de-b45220939bc9.png
-    :width: 300 px
-
-.. |dolfinmesh| image:: https://user-images.githubusercontent.com/32848391/53026243-d2d31900-3462-11e9-9dde-518218c241b6.jpg
-    :width: 300 px
-
-.. |turing_pattern.py| replace:: turing_pattern.py
-.. _turing_pattern.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/other/dolfin/turing_pattern.py
-.. |turing_pattern| image:: https://user-images.githubusercontent.com/32848391/56056437-77cfeb00-5d5c-11e9-9887-828e5745d547.gif
-    :width: 300 px
-    :target: turing_pattern.py_
-    :alt: turing_pattern.py
-
-.. |demo_cahn-hilliard.py| replace:: demo_cahn-hilliard.py
-.. _demo_cahn-hilliard.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/other/dolfin/demo_cahn-hilliard.py
-.. |demo_cahn-hilliard| image:: https://user-images.githubusercontent.com/32848391/56664730-edb34b00-66a8-11e9-9bf3-73431f2a98ac.gif
-    :width: 300 px
-    :target: demo_cahn-hilliard.py_
-    :alt: demo_cahn-hilliard.py
-
-
-.. |navier-stokes_lshape.py| replace:: navier-stokes_lshape.py
-.. _navier-stokes_lshape.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/other/dolfin/navier-stokes_lshape.py
-.. |navier-stokes_lshape| image:: https://user-images.githubusercontent.com/32848391/56671156-6bc91f00-66b4-11e9-8c58-e6b71e2ad1d0.gif
-    :width: 300 px
-    :target: navier-stokes_lshape.py_
-    :alt: navier-stokes_lshape.py
-
-
-.. |mesh_map2cell.py| replace:: mesh_map2cell.py
-.. _mesh_map2cell.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/mesh_map2cell.py
-.. |mesh_map2cell| image:: https://user-images.githubusercontent.com/32848391/56600859-0153a880-65fa-11e9-88be-34fd96b18e9a.png
-    :width: 300 px
-    :target: mesh_map2cell.py_
-    :alt: mesh_map2cell.py
-
-
-.. |ex03_poisson.py| replace:: ex03_poisson.py
-.. _ex03_poisson.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/other/dolfin/ex03_poisson.py
-.. |ex03_poisson| image:: https://user-images.githubusercontent.com/32848391/54925524-bec18200-4f0e-11e9-9eab-29fd61ef3b8e.png
-    :width: 300 px
-    :target: ex03_poisson.py_
-    :alt: ex03_poisson.py
-
-.. |elastodynamics.py| replace:: elastodynamics.py
-.. _elastodynamics.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/other/dolfin/elastodynamics.py
-.. |elastodynamics| image:: https://user-images.githubusercontent.com/32848391/54932788-bd4a8680-4f1b-11e9-9326-33645171a45e.gif
-    :width: 300 px
-    :target: elastodynamics.py_
-    :alt: elastodynamics.py
-
-.. |ft02_poisson_membrane.py| replace:: ft02_poisson_membrane.py
-.. _ft02_poisson_membrane.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/other/dolfin/ft02_poisson_membrane.py
-.. |ft02_poisson_membrane| image:: https://user-images.githubusercontent.com/32848391/55499287-ed91d380-5645-11e9-8e9a-e31e2e3b1649.jpg
-    :width: 300 px
-    :target: ft02_poisson_membrane.py_
-    :alt: ft02_poisson_membrane.py
-
-
-.. |stokes.py| replace:: stokes.py
-.. _stokes.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/other/dolfin/stokes.py
-.. |stokes| image:: https://user-images.githubusercontent.com/32848391/55098209-aba0e480-50bd-11e9-8842-42d3f0b2d9c8.png
-    :width: 300 px
-    :target: stokes.py_
-    :alt: stokes.py
-
-.. |stokes1.py| replace:: stokes1.py
-.. _stokes1.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/other/dolfin/stokes.py
-.. |stokes1| image:: https://user-images.githubusercontent.com/32848391/56986911-6116fa00-6b8c-11e9-83f5-5b4efe430c0c.jpg
-    :width: 300 px
-    :target: stokes1.py_
-    :alt: stokes1.py
-
-.. |demo_submesh.py| replace:: demo_submesh.py
-.. _demo_submesh.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/other/dolfin/demo_submesh.py
-.. |demo_submesh| image:: https://user-images.githubusercontent.com/32848391/56675428-4e984e80-66bc-11e9-90b0-43dde7e4cc29.png
-    :width: 300 px
-    :target: demo_submesh.py_
-    :alt: demo_submesh.py
-
-.. |pi_estimate.py| replace:: pi_estimate.py
-.. _pi_estimate.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/other/dolfin/pi_estimate.py
-.. |pi_estimate| image:: https://user-images.githubusercontent.com/32848391/56675429-4e984e80-66bc-11e9-9217-a0652a8e74fe.png
-    :width: 300 px
-    :target: pi_estimate.py_
-    :alt: pi_estimate.py
-
-.. |isolines.py| replace:: isolines.py
-.. _isolines.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/isolines.py
-.. |isolines| image:: https://user-images.githubusercontent.com/32848391/72433087-f00a8780-3798-11ea-9778-991f0abeca70.png
-    :width: 300 px
-    :target: isolines.py_
-    :alt: isolines.py
-
-.. |inset.py| replace:: inset.py
-.. _inset.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/other/inset.py
-.. |inset| image:: https://user-images.githubusercontent.com/32848391/56758560-3c3f1300-6797-11e9-9b33-49f5a4876039.jpg
-    :width: 300 px
-    :target: inset.py_
-    :alt: inset.py
-
-.. |legosurface.py| replace:: legosurface.py
-.. _legosurface.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/volumetric/legosurface.py
-.. |legosurface| image:: https://user-images.githubusercontent.com/32848391/56820682-da40e500-684c-11e9-8ea3-91cbcba24b3a.png
-    :width: 300 px
-    :target: legosurface.py_
-    :alt: legosurface.py
-
-
-.. |streamribbons.py| replace:: streamribbons.py
-.. _streamribbons.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/volumetric/streamribbons.py
-.. |streamribbons| image:: https://user-images.githubusercontent.com/32848391/56963999-9145a500-6b5a-11e9-9461-0037c471faab.png
-    :width: 300 px
-    :target: streamribbons.py_
-    :alt: streamribbons.py
-
-
-.. |streamlines1.py| replace:: streamlines1.py
-.. _streamlines1.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/volumetric/streamlines1.py
-.. |streamlines1| image:: https://user-images.githubusercontent.com/32848391/56964002-9145a500-6b5a-11e9-9e3f-da712609d896.png
-    :width: 300 px
-    :target: streamlines1.py_
-    :alt: streamlines1.py
-
-.. |streamlines2.py| replace:: streamlines2.py
-.. _streamlines2.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/volumetric/streamlines2.py
-.. |streamlines2| image:: https://user-images.githubusercontent.com/32848391/56964001-9145a500-6b5a-11e9-935b-1b2425bd7dd2.png
-    :width: 300 px
-    :target: streamlines2.py_
-    :alt: streamlines2.py
-
-.. |office.py| replace:: office.py
-.. _office.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/volumetric/office.py
-.. |office| image:: https://user-images.githubusercontent.com/32848391/56964003-9145a500-6b5a-11e9-9d9e-9736d90e1900.png
-    :width: 300 px
-    :target: office.py_
-    :alt: office.py
-
-.. |value-iteration.py| replace:: value-iteration.py
-.. _value-iteration.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/other/value-iteration.py
-.. |value-iteration| image:: https://user-images.githubusercontent.com/32848391/56964055-afaba080-6b5a-11e9-99cf-3fac99df9878.jpg
-    :width: 300 px
-    :target: value-iteration.py_
-    :alt: value-iteration.py
-
-.. |magnetostatics.py| replace:: magnetostatics.py
-.. _magnetostatics.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/other/dolfin/magnetostatics.py
-.. |magnetostatics| image:: https://user-images.githubusercontent.com/32848391/56985162-fb287380-6b87-11e9-9cf9-045bd08c3b9b.jpg
-    :width: 300 px
-    :target: magnetostatics.py_
-    :alt: magnetostatics.py
-
-.. |voronoi3d.py| replace:: voronoi3d.py
-.. _voronoi3d.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/other/voronoi3d.py
-.. |voronoi3d| image:: http://math.lbl.gov/voro++/obliquevoro.png
-    :width: 300 px
-    :target: voronoi3d.py_
-    :alt: voronoi3d.py
-
-.. |export_x3d.py| replace:: export_x3d.py
-.. _export_x3d.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/other/export_x3d.py
-.. |export_x3d| image:: https://user-images.githubusercontent.com/32848391/57160341-c6ffbd80-6de8-11e9-95ff-7215ce642bc5.jpg
-    :width: 300 px
-    :target: export_x3d.py_
-    :alt: export_x3d.py
-
-
-.. |silhouette.py| replace:: silhouette.py
-.. _silhouette.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/silhouette.py
-.. |silhouette| image:: https://user-images.githubusercontent.com/32848391/57179369-8e5df380-6e7d-11e9-99b4-3b1a120dd375.png
-    :width: 300 px
-    :target: silhouette.py_
-    :alt: silhouette.py
-
-.. |shadow.py| replace:: shadow.py
-.. _shadow.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/shadow.py
-.. |shadow| image:: https://user-images.githubusercontent.com/32848391/57312574-1d714280-70ee-11e9-8741-04fc5386d692.png
-    :width: 300 px
-    :target: shadow.py_
-    :alt: shadow.py
-
-.. |airplanes.py| replace:: airplanes.py
-.. _airplanes.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/simulations/.py
-.. |airplanes| image:: https://user-images.githubusercontent.com/32848391/57341963-b8910900-713c-11e9-898a-84b6d3712bce.gif
-    :width: 300 px
-    :target: airplanes.py_
-    :alt: airplanes.py
-
-
-.. |heatconv.py| replace:: heatconv.py
-.. _heatconv.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/other/dolfin/heatconv.py
-.. |heatconv| image:: https://user-images.githubusercontent.com/32848391/57455107-b200af80-726a-11e9-897d-9c7bcb9854ac.gif
-    :width: 300 px
-    :target: heatconv.py_
-    :alt: heatconv.py
-
-.. |scalemesh.py| replace:: scalemesh.py
-.. _scalemesh.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/other/dolfin/scalemesh.py
-.. |scalemesh| image:: https://user-images.githubusercontent.com/32848391/57393382-431c4b80-71c3-11e9-9a2c-8abb172f5468.png
-    :width: 300 px
-    :target: scalemesh.py_
-    :alt: scalemesh.py
-
-.. |elasticbeam.py| replace:: elasticbeam.py
-.. _elasticbeam.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/other/dolfin/elasticbeam.py
-.. |elasticbeam| image:: https://user-images.githubusercontent.com/32848391/57476429-d7a3ae00-7296-11e9-9f50-8f456823ef3d.png
-    :width: 300 px
-    :target: elasticbeam.py_
-    :alt: elasticbeam.py
-
-.. |specular.py| replace:: specular.py
-.. _specular.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/specular.py
-.. |specular| image:: https://user-images.githubusercontent.com/32848391/57543051-8c030a00-7353-11e9-84cd-b01f3449d255.jpg
-    :width: 300 px
-    :target: specular.py_
-    :alt: specular.py
-
-.. |wavy_1d.py| replace:: wavy_1d.py
-.. _wavy_1d.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/other/dolfin/wavy_1d.py
-.. |wavy_1d| image:: https://user-images.githubusercontent.com/32848391/57570898-70593b80-7407-11e9-87cf-ce498f499c09.gif
-    :width: 300 px
-    :target: wavy_1d.py_
-    :alt: wavy_1d.py
-
-.. |fonts.py| replace:: fonts.py
-.. _fonts.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/pyplot/fonts.py
-.. |fonts| image:: https://user-images.githubusercontent.com/32848391/57587416-decff380-7504-11e9-8456-f969672c959e.png
-    :width: 500 px
-    :target: fonts.py_
-    :alt: fonts.py
-
-.. |idealpass.link| replace:: idealpass.link
-.. _idealpass.link: https://lorensen.github.io/VTKExamples/site/Cxx/ImageProcessing/IdealHighPass
-.. |idealpass| image:: https://raw.githubusercontent.com/lorensen/VTKExamples/master/src/Testing/Baseline/Cxx/ImageProcessing/TestIdealHighPass.png
-    :width: 300 px
-    :target: idealpass.link_
-
-.. |buildmesh.py| replace:: buildmesh.py
-.. _buildmesh.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/buildmesh.py
-.. |buildmesh| image:: https://user-images.githubusercontent.com/32848391/57858625-b0e2fb80-77f1-11e9-94f0-1973ed86ae70.png
-    :width: 300 px
-    :target: buildmesh.py_
-    :alt: buildmesh.py
-
-.. |customAxes.py| replace:: customAxes.py
-.. _customAxes.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/pyplot/customAxes.py
-.. |customAxes| image:: https://user-images.githubusercontent.com/32848391/58181826-c605d180-7cac-11e9-9786-11b5eb278f20.png
-    :target: customAxes.py_
-    :alt: customAxes.py
-
-.. |awefem.py| replace:: awefem.py
-.. _awefem.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/other/dolfin/awefem.py
-.. |awefem| image:: https://user-images.githubusercontent.com/32848391/58368591-8b3fab80-7eef-11e9-882f-8b8eaef43567.gif
-    :width: 300 px
-    :target: awefem.py_
-    :alt: awefem.py
-
-.. |fenics_logo| image:: https://user-images.githubusercontent.com/32848391/58764910-3940fa80-856d-11e9-8160-af89a5ab5d02.gif
-
-.. |thinplate_morphing_2d.py| replace:: thinplate_morphing_2d.py
-.. _thinplate_morphing_2d.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/advanced/thinplate_morphing_2d.py
-.. |thinplate_morphing_2d| image:: https://user-images.githubusercontent.com/32848391/59032715-385ae200-8867-11e9-9b07-7f4f8fbfa5bd.png
-    :width: 300 px
-    :target: thinplate_morphing_2d.py_
-    :alt: thinplate_morphing_2d.py
-
-.. |interpolateVolume.py| replace:: interpolateVolume.py
-.. _interpolateVolume.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/volumetric/interpolateVolume.py
-.. |interpolateVolume| image:: https://user-images.githubusercontent.com/32848391/59095175-1ec5a300-8918-11e9-8bc0-fd35c8981e2b.jpg
-    :width: 300 px
-    :target: interpolateVolume.py_
-    :alt: interpolateVolume.py
-
-.. |deleteMeshPoints.py| replace:: deleteMeshPoints.py
-.. _deleteMeshPoints.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/deleteMeshPoints.py
-.. |deleteMeshPoints| image:: https://user-images.githubusercontent.com/32848391/59768041-e9b83980-92a3-11e9-94f4-ca1f92540e9f.png
-    :width: 300 px
-    :target: deleteMeshPoints.py_
-    :alt: deleteMeshPoints.py
-
-.. |gray_scott.ipynb| replace:: gray_scott.ipynb
-.. _gray_scott.ipynb: https://github.com/marcomusy/vedo/blob/master/vedo/examples/simulations/gray_scott.ipynb
-.. |gray_scott| image:: https://user-images.githubusercontent.com/32848391/59788744-aaeaa980-92cc-11e9-825d-58da26ca21ff.gif
-    :width: 300 px
-    :target: gray_scott.ipynb_
-    :alt: gray_scott.ipynb
-
-.. |volterra.py| replace:: volterra.py
-.. _volterra.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/simulations/volterra.py
-.. |volterra| image:: https://user-images.githubusercontent.com/32848391/59788745-aaeaa980-92cc-11e9-93d5-f6a577ba5e4d.png
-    :width: 300 px
-    :target: volterra.py_
-    :alt: volterra.py
-
-.. |tensors.py| replace:: tensors.py
-.. _tensors.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/volumetric/tensors.py
-.. |tensors| image:: https://user-images.githubusercontent.com/32848391/59944747-e2d92480-9465-11e9-8012-1fc34a2e30c6.png
-    :width: 300 px
-    :target: tensors.py_
-    :alt: tensors.py
-
-.. |tensor_grid.py| replace:: tensor_grid.py
-.. _tensor_grid.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/volumetric/tensor_grid.py
-
-.. |scalarbars.py| replace:: scalarbars.py
-.. _scalarbars.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/scalarbars.py
-.. |scalarbars| image:: https://user-images.githubusercontent.com/32848391/62940174-4bdc7900-bdd3-11e9-9713-e4f3e2fdab63.png
-    :width: 300 px
-    :target: scalarbars.py_
-    :alt: scalarbars.py
-
-.. |erode_dilate.py| replace:: erode_dilate.py
-.. _erode_dilate.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/volumetric/erode_dilate.py
-
-.. |vol2points.py| replace:: vol2points.py
-.. _vol2points.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/volumetric/vol2points.py
-
-.. |euclDist.py| replace:: euclDist.py
-.. _euclDist.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/volumetric/euclDist.py
-
-.. |pointDensity.py| replace:: pointDensity.py
-.. _pointDensity.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/volumetric/pointDensity.py
-
-.. |volumeFromMesh.py| replace:: volumeFromMesh.py
-.. _volumeFromMesh.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/volumetric/volumeFromMesh.py
-
-.. |numpy2volume1.py| replace:: numpy2volume1.py
-.. _numpy2volume1.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/volumetric/numpy2volume1.py
-
-.. |G_Of_Omega| image:: https://wikimedia.org/api/rest_v1/media/math/render/svg/9c4d02a66b6ff279aae0c4bf07c25e5727d192e4
-
-.. |wikiphong| image:: https://upload.wikimedia.org/wikipedia/commons/6/6b/Phong_components_version_4.png
-
-.. |animation1.py| replace:: animation1.py
-.. _animation1.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/other/animation1.py
-.. |animation1| image:: https://user-images.githubusercontent.com/32848391/64273764-4b528080-cf42-11e9-90aa-2d88df239871.gif
-    :width: 300 px
-    :target: animation1.py_
-    :alt: animation1.py
-
-.. |animation2.py| replace:: animation2.py
-.. _animation2.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/other/animation2.py
-.. |animation2| image:: https://user-images.githubusercontent.com/32848391/64273191-1a258080-cf41-11e9-8a18-f192f05f11a9.gif
-    :width: 300 px
-    :target: animation2.py_
-    :alt: animation2.py
-
-.. |polarHisto.py| replace:: polarHisto.py
-.. _polarHisto.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/pyplot/polarHisto.py
-.. |polarHisto| image:: https://user-images.githubusercontent.com/32848391/64912717-5754f400-d733-11e9-8a1f-612165955f23.png
-    :width: 300 px
-    :target: polarHisto.py_
-    :alt: polarHisto.py
-
-.. |histo_polar.py| replace:: histo_polar.py
-.. _histo_polar.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/pyplot/histo_polar.py
-.. |histo_polar| image:: https://user-images.githubusercontent.com/32848391/64992590-7fc82400-d8d4-11e9-9c10-795f4756a73f.png
-    :width: 300 px
-    :target: histo_polar.py_
-    :alt: histo_polar.py
-
-.. |donut.py| replace:: donut.py
-.. _donut.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/pyplot/donut.py
-.. |donut| image:: https://user-images.githubusercontent.com/32848391/64998178-6f6b7580-d8e3-11e9-9bd8-8dfb9ccd90e4.png
-    :width: 300 px
-    :target: donut.py_
-    :alt: donut.py
-
-.. |extrude.py| replace:: extrude.py
-.. _extrude.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/extrude.py
-.. |extrude| image:: https://user-images.githubusercontent.com/32848391/65963682-971e1a00-e45b-11e9-9f29-05522ae4a800.png
-    :width: 300 px
-    :target: extrude.py_
-    :alt: extrude.py
-
-.. |kspline| image:: https://user-images.githubusercontent.com/32848391/65975805-73fd6580-e46f-11e9-8957-75eddb28fa72.png
-    :width: 300 px
-
-.. |mesh_lut.py| replace:: mesh_lut.py
-.. _mesh_lut.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/mesh_lut.py
-
-.. |elevation| image:: https://user-images.githubusercontent.com/32848391/68478872-3986a580-0231-11ea-8245-b68a683aa295.png
-    :width: 300 px
-
-.. |paramshapes| image:: https://user-images.githubusercontent.com/32848391/69181075-bb6aae80-0b0e-11ea-92f7-d0cd3b9087bf.png
-    :width: 300 px
-
-.. |warpto| image:: https://user-images.githubusercontent.com/32848391/69259878-3c817e80-0bbf-11ea-9025-03b9f6affccc.png
-    :width: 300 px
-
-.. |linInterpolate.py| replace:: linInterpolate.py
-.. _linInterpolate.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/linInterpolate.py
-.. |linInterpolate| image:: https://user-images.githubusercontent.com/32848391/70559826-a621f680-1b87-11ea-89f3-e6b74d8953d9.png
-    :width: 300 px
-    :target: linInterpolate.py_
-    :alt: linInterpolate.py
-
-.. |plot1_errbars.py| replace:: plot1_errbars.py
-.. _plot1_errbars.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/pyplot/plot1_errbars.py
-.. |plot1_errbars| image:: https://user-images.githubusercontent.com/32848391/69158509-d6c1c380-0ae6-11ea-9dbf-ff5cd396a9a6.png
-    :width: 300 px
-    :target: plot1_errbars.py_
-    :alt: plot1_errbars.py
-
-.. |quiver.py| replace:: quiver.py
-.. _quiver.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/pyplot/quiver.py
-.. |quiver| image::  https://user-images.githubusercontent.com/32848391/72261438-199aa600-3615-11ea-870e-e44ca4c4b8d3.png
-    :width: 300 px
-    :target: quiver.py_
-    :alt: quiver.py
-
-.. |plot5_spheric.py| replace:: plot5_spheric.py
-.. _plot5_spheric.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/pyplot/plot5_spheric.py
-.. |plot5_spheric| image:: https://user-images.githubusercontent.com/32848391/72433091-f0a31e00-3798-11ea-86bd-6c522e23ec61.png
-    :width: 300 px
-    :target: plot5_spheric.py_
-    :alt: plot5_spheric.py
-
-.. |fcomplex| image:: https://user-images.githubusercontent.com/32848391/73392962-1709a300-42db-11ea-9278-30c9d6e5eeaa.png
-    :width: 300 px
-
-.. |histo_spheric.py| replace:: histo_spheric.py
-.. _histo_spheric.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/pyplot/histo_spheric.py
-.. |histo_spheric| image:: https://user-images.githubusercontent.com/32848391/73392901-fccfc500-42da-11ea-828a-9bad6982a823.png
-    :width: 300 px
-    :target: histo_spheric.py_
-    :alt: histo_spheric.py
-
-.. |sphericgrid| image:: https://user-images.githubusercontent.com/32848391/72433092-f0a31e00-3798-11ea-85f7-b2f5fcc31568.png
-    :width: 300 px
-
-.. |histo_2D.py| replace:: histo_2D.py
-.. _histo_2D.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/pyplot/histo_2D.py
-.. |histo_2D| image:: https://user-images.githubusercontent.com/32848391/74361190-c019c880-4dc6-11ea-9c72-0f2a890e6664.png
-    :width: 300 px
-    :target: histo_2D.py_
-    :alt: histo_2D.py
-
-.. |plot2_errband.py| replace:: plot2_errband.py
-.. _plot2_errband.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/pyplot/plot2_errband.py
-.. |plot2_errband| image:: https://user-images.githubusercontent.com/32848391/73483464-c019d180-439f-11ea-9a8c-59fa49e9ecf4.png
-    :width: 300 px
-    :target: plot2_errband.py_
-    :alt: plot2_errband.py
-
-.. |plot3_pip.py| replace:: plot3_pip.py
-.. _plot3_pip.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/pyplot/plot3_pip.py
-.. |plot3_pip| image:: https://user-images.githubusercontent.com/32848391/73393632-4ff64780-42dc-11ea-8798-45a81c067f45.png
-    :width: 300 px
-    :target: plot3_pip.py_
-    :alt: plot3_pip.py
-
-.. |scatter1.py| replace:: scatter1.py
-.. _scatter1.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/pyplot/scatter1.py
-.. |scatter1| image:: https://user-images.githubusercontent.com/32848391/72615028-013bcb80-3934-11ea-8ab8-823f1916bc6c.png
-    :width: 300 px
-    :target: scatter1.py_
-    :alt: scatter1.py
-
-.. |scatter2.py| replace:: scatter2.py
-.. _scatter2.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/pyplot/scatter2.py
-.. |scatter2| image:: https://user-images.githubusercontent.com/32848391/72446102-2d7c0e80-37b3-11ea-8fe4-b27526af574f.png
-    :width: 300 px
-    :target: scatter2.py_
-    :alt: scatter2.py
-
-.. |customIndividualAxes.py| replace:: customIndividualAxes.py
-.. _customIndividualAxes.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/pyplot/customIndividualAxes.py
-.. |customIndividualAxes| image:: https://user-images.githubusercontent.com/32848391/72752870-ab7d5280-3bc3-11ea-8911-9ace00211e23.png
-    :target: customIndividualAxes.py_
-    :alt: customIndividualAxes.py
-
-.. |plot7_stream.py| replace:: plot7_stream.py
-.. _plot7_stream.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/pyplot/plot7_stream.py
-.. |plot7_stream| image:: https://user-images.githubusercontent.com/32848391/73614123-93162a80-45fc-11ea-969b-9a3293b26f35.png
-    :target: plot7_stream.py_
-    :alt: plot7_stream.py
-
-.. |simpleplot| image:: https://user-images.githubusercontent.com/32848391/74363882-c3638300-4dcb-11ea-8a78-eb492ad9711f.png
-    :width: 300 px
-
-
-.. |warpv| image:: https://user-images.githubusercontent.com/32848391/77864546-7a577900-7229-11ea-84ce-4e8e6eeff27f.png
-    :width: 300 px
-
-.. |lineage_graph.py| replace:: lineage_graph.py
-.. _lineage_graph.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/pyplot/lineage_graph.py
-.. |lineage_graph| image:: https://user-images.githubusercontent.com/32848391/80291851-8152a800-8751-11ea-893e-4a0bb85397b1.png
-    :width: 350 px
-    :target: lineage_graph.py_
-    :alt: lineage_graph.py
-"""
+# _defs = """
+
+# .. |tutorial_spline| image:: https://user-images.githubusercontent.com/32848391/35976041-15781de8-0cdf-11e8-997f-aeb725bc33cc.png
+#     :width: 300 px
+
+# .. |tutorial.py| replace:: tutorial.py
+# .. _tutorial.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/tutorial.py
+
+
+# .. |thinplate_grid.py| replace:: thinplate_grid.py
+# .. _thinplate_grid.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/advanced/thinplate_grid.py
+# .. |thinplate_grid| image:: https://user-images.githubusercontent.com/32848391/51433540-d188b380-1c4c-11e9-81e7-a1cf4642c54b.png
+#     :width: 300 px
+#     :target: thinplate_grid.py_
+#     :alt: thinplate_grid.py
+
+# .. |gyroscope2.py| replace:: gyroscope2.py
+# .. _gyroscope2.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/simulations/gyroscope2.py
+# .. |gyroscope2| image:: https://user-images.githubusercontent.com/32848391/50738942-687b5780-11d9-11e9-97f0-72bbd63f7d6e.gif
+#     :width: 300 px
+#     :target: gyroscope2.py_
+#     :alt: gyroscope2.py
+
+# .. |trail.py| replace:: trail.py
+# .. _trail.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/trail.py
+# .. |trail| image:: https://user-images.githubusercontent.com/32848391/58370826-4aee2680-7f0b-11e9-91e6-3120770cfede.gif
+#     :width: 300 px
+#     :target: trail.py_
+#     :alt: trail.py
+
+# .. |fillholes.py| replace:: fillholes.py
+# .. _fillholes.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/fillholes.py
+
+# .. |quadratic_morphing.py| replace:: quadratic_morphing.py
+# .. _quadratic_morphing.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/advanced/quadratic_morphing.py
+# .. |quadratic_morphing| image:: https://user-images.githubusercontent.com/32848391/50738890-db380300-11d8-11e9-9cef-4c1276cca334.jpg
+#     :width: 300 px
+#     :target: quadratic_morphing.py_
+#     :alt: quadratic_morphing.py
+
+# .. |align1.py| replace:: align1.py
+# .. _align1.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/align1.py
+# .. |align1| image:: https://user-images.githubusercontent.com/32848391/50738875-c196bb80-11d8-11e9-8bdc-b80fd01a928d.jpg
+#     :width: 300 px
+#     :target: align1.py_
+#     :alt: align1.py
+
+# .. |align2.py| replace:: align2.py
+# .. _align2.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/align2.py
+# .. |align2| image:: https://user-images.githubusercontent.com/32848391/50738874-c196bb80-11d8-11e9-9587-2177d1680b70.jpg
+#     :width: 300 px
+#     :target: align2.py_
+#     :alt: align2.py
+
+# .. |mirror.py| replace:: mirror.py
+# .. _mirror.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/mirror.py
+# .. |mirror| image:: https://user-images.githubusercontent.com/32848391/50738855-bf346180-11d8-11e9-97a0-c9aaae6ce052.jpg
+#     :target: mirror.py_
+#     :alt: mirror.py
+
+# .. |shrink.py| replace:: shrink.py
+# .. _shrink.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/shrink.py
+# .. |shrink| image:: https://user-images.githubusercontent.com/32848391/46819143-41042280-cd83-11e8-9492-4f53679887fa.png
+#     :width: 300 px
+#     :target: shrink.py_
+#     :alt: shrink.py
+
+# .. |aspring.py| replace:: aspring.py
+# .. _aspring.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/simulations/aspring.py
+# .. |aspring| image:: https://user-images.githubusercontent.com/32848391/36788885-e97e80ae-1c8f-11e8-8b8f-ffc43dad1eb1.gif
+#     :width: 300 px
+#     :target: aspring.py_
+#     :alt: aspring.py
+
+# .. |delaunay2d.py| replace:: delaunay2d.py
+# .. _delaunay2d.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/delaunay2d.py
+# .. |delaunay2d| image:: https://user-images.githubusercontent.com/32848391/50738865-c0658e80-11d8-11e9-8616-b77363aa4695.jpg
+#     :width: 300 px
+#     :target: delaunay2d.py_
+#     :alt: delaunay2d.py
+
+# .. |moving_least_squares1D.py| replace:: moving_least_squares1D.py
+# .. _moving_least_squares1D.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/advanced/moving_least_squares1D.py
+# .. |moving_least_squares1D| image:: https://user-images.githubusercontent.com/32848391/50738937-61544980-11d9-11e9-8be8-8826032b8baf.jpg
+#     :width: 300 px
+#     :target: moving_least_squares1D.py_
+#     :alt: moving_least_squares1D.py
+
+# .. |recosurface.py| replace:: recosurface.py
+# .. _recosurface.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/advanced/recosurface.py
+# .. |recosurface| image:: https://user-images.githubusercontent.com/32848391/46817107-b3263880-cd7e-11e8-985d-f5d158992f0c.png
+#     :target: recosurface.py_
+#     :alt: recosurface.py
+
+# .. |fatlimb.py| replace:: fatlimb.py
+# .. _fatlimb.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/advanced/fatlimb.py
+# .. |fatlimb| image:: https://user-images.githubusercontent.com/32848391/50738945-7335ec80-11d9-11e9-9d3f-c6c19df8f10d.jpg
+#     :width: 300 px
+#     :target: fatlimb.py_
+#     :alt: fatlimb.py
+
+# .. |largestregion.py| replace:: largestregion.py
+# .. _largestregion.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/largestregion.py
+
+# .. |fitplanes.py| replace:: fitplanes.py
+# .. _fitplanes.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/advanced/fitplanes.py
+
+# .. |mesh_coloring.py| replace:: mesh_coloring.py
+# .. _mesh_coloring.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/mesh_coloring.py
+# .. |mesh_coloring| image:: https://user-images.githubusercontent.com/32848391/50738856-bf346180-11d8-11e9-909c-a3f9d32c4e8c.jpg
+#     :width: 300 px
+#     :target: mesh_coloring.py_
+#     :alt: mesh_coloring.py
+
+# .. |mesh_alphas.py| replace:: mesh_alphas.py
+# .. _mesh_alphas.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/mesh_alphas.py
+# .. |mesh_alphas| image:: https://user-images.githubusercontent.com/32848391/50738857-bf346180-11d8-11e9-80a1-d283aed0b305.jpg
+#     :width: 300 px
+#     :target: mesh_alphas.py_
+#     :alt: mesh_alphas.py
+
+# .. |mesh_custom.py| replace:: mesh_custom.py
+# .. _mesh_custom.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/mesh_custom.py
+# .. |mesh_custom| image:: https://user-images.githubusercontent.com/32848391/51390972-20d9c180-1b31-11e9-955d-025f1ef24cb7.png
+#     :width: 300 px
+#     :target: mesh_custom.py_
+#     :alt: mesh_custom.py
+
+# .. |connVtx.py| replace:: connVtx.py
+# .. _connVtx.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/connVtx.py
+# .. |connVtx| image:: https://user-images.githubusercontent.com/32848391/51558919-ec436e00-1e80-11e9-91ac-0787c35fc20e.png
+#     :width: 300 px
+#     :target: connVtx.py_
+#     :alt: connVtx.py
+
+# .. |spherical_harmonics1.py| replace:: spherical_harmonics1.py
+# .. _spherical_harmonics1.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/other/spherical_harmonics1.py
+
+# .. |spherical_harmonics2.py| replace:: spherical_harmonics2.py
+# .. _spherical_harmonics2.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/other/spherical_harmonics2.py
+
+# .. |skeletonize.py| replace:: skeletonize.py
+# .. _skeletonize.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/advanced/skeletonize.py
+# .. |skeletonize| image:: https://user-images.githubusercontent.com/32848391/46820954-c5f13b00-cd87-11e8-87aa-286528a09de8.png
+#     :target: spherical_harmonics2.py_
+#     :alt: skeletonize.py
+
+# .. |gyroscope1.py| replace:: gyroscope1.py
+# .. _gyroscope1.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/simulations/gyroscope1.py
+# .. |gyroscope1| image:: https://user-images.githubusercontent.com/32848391/39766016-85c1c1d6-52e3-11e8-8575-d167b7ce5217.gif
+#     :width: 300 px
+#     :target: gyroscope1.py_
+#     :alt: gyroscope1.py
+
+# .. |icon.py| replace:: icon.py
+# .. _icon.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/icon.py
+# .. |icon| image:: https://user-images.githubusercontent.com/32848391/50739009-2bfc2b80-11da-11e9-9e2e-a5e0e987a91a.jpg
+#     :width: 300 px
+#     :target: icon.py_
+
+# .. |lights.py| replace:: lights.py
+# .. _lights.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/lights.py
+#     :width: 300 px
+#     :target: lights.py_
+#     :alt: lights.py
+
+# .. |lorenz.py| replace:: lorenz.py
+# .. _lorenz.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/lorenz.py
+# .. |lorenz| image:: https://user-images.githubusercontent.com/32848391/46818115-be7a6380-cd80-11e8-8ffb-60af2631bf71.png
+#     :width: 300 px
+#     :target: lorenz.py_
+#     :alt: lorenz.py
+
+# .. |sliders.py| replace:: sliders.py
+# .. _sliders.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/sliders.py
+# .. |sliders| image:: https://user-images.githubusercontent.com/32848391/50738848-be033480-11d8-11e9-9b1a-c13105423a79.jpg
+#     :width: 300 px
+#     :target: sliders.py_
+#     :alt: sliders.py
+
+# .. |buttons.py| replace:: buttons.py
+# .. _buttons.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/buttons.py
+# .. |buttons| image:: https://user-images.githubusercontent.com/32848391/50738870-c0fe2500-11d8-11e9-9b78-92754f5c5968.jpg
+#     :width: 300 px
+#     :target: buttons.py_
+#     :alt: buttons.py
+
+# .. |cutter.py| replace:: cutter.py
+# .. _cutter.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/cutter.py
+# .. |cutter| image:: https://user-images.githubusercontent.com/32848391/50738866-c0658e80-11d8-11e9-955b-551d4d8b0db5.jpg
+#     :width: 300 px
+#     :target: cutter.py_
+#     :alt: cutter.py
+
+# .. |makeVideo.py| replace:: makeVideo.py
+# .. _makeVideo.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/other/makeVideo.py
+# .. |makeVideo| image:: https://user-images.githubusercontent.com/32848391/50739007-2bfc2b80-11da-11e9-97e6-620a3541a6fa.jpg
+#     :width: 300 px
+#     :target: makeVideo.py_
+#     :alt: makeVideo.py
+
+# .. |fitspheres1.py| replace:: fitspheres1.py
+# .. _fitspheres1.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/advanced/fitspheres1.py
+
+# .. |fitspheres2.py| replace:: fitspheres2.py
+# .. _fitspheres2.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/advanced/fitspheres2.py
+# .. |fitspheres2| image:: https://user-images.githubusercontent.com/32848391/50738943-687b5780-11d9-11e9-87a6-054e0fe76241.jpg
+#     :width: 300 px
+#     :target: fitspheres2.py_
+#     :alt: fitspheres2.py
+
+# .. |plot4_fxy.py| replace:: plot4_fxy.py
+# .. _plot4_fxy.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/pyplot/plot4_fxy.py
+# .. |plot4_fxy| image:: https://user-images.githubusercontent.com/32848391/36611824-fd524fac-18d4-11e8-8c76-d3d1b1bb3954.png
+#     :width: 300 px
+#     :target: plot4_fxy.py_
+#     :alt: plot4_fxy.py
+
+# .. |histo_hexagonal.py| replace:: histo_hexagonal.py
+# .. _histo_hexagonal.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/pyplot/histo_hexagonal.py
+# .. |histo_hexagonal| image:: https://user-images.githubusercontent.com/32848391/72434748-b471bc80-379c-11ea-95d7-d70333770582.png
+#     :width: 300 px
+#     :target: histo_hexagonal.py_
+#     :alt: histo_hexagonal.py
+
+# .. |histo_1D.py| replace:: histo_1D.py
+# .. _histo_1D.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/pyplot/histo_1D.py
+# .. |histo_1D| image:: https://user-images.githubusercontent.com/32848391/68141260-77cc4e00-ff2d-11e9-9280-0efc5b87314d.png
+#     :width: 300 px
+#     :target: histo_1D.py_
+#     :alt: histo_1D.py
+
+# .. |histo_violin.py| replace:: histo_violin.py
+# .. _histo_violin.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/pyplot/histo_violin.py
+# .. |histo_violin| image:: https://user-images.githubusercontent.com/32848391/73481240-b55d3d80-439b-11ea-89a4-6c35ecc84b0d.png
+#     :width: 300 px
+#     :target: histo_violin.py_
+#     :alt: histo_violin.py
+
+
+# .. |align3.py| replace:: align3.py
+# .. _align3.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/align3.py
+# .. |align3| image:: https://user-images.githubusercontent.com/32848391/50738873-c196bb80-11d8-11e9-8653-a41108a5f02d.png
+#     :width: 300 px
+#     :target: align3.py_
+#     :alt: align3.py
+
+# .. |pca.py| replace:: pca.py
+# .. _pca.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/pca.py
+# .. |pca| image:: https://user-images.githubusercontent.com/32848391/50738852-be9bcb00-11d8-11e9-8ac8-ad9278d9cee0.jpg
+#     :width: 300 px
+#     :target: pca.py_
+#     :alt: pca.py
+
+# .. |cell_colony.py| replace:: cell_colony.py
+# .. _cell_colony.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/simulations/cell_colony.py
+# .. |cell_colony| image:: https://user-images.githubusercontent.com/32848391/50738947-7335ec80-11d9-11e9-9a45-6053b4eaf9f9.jpg
+#     :width: 300 px
+#     :target: cell_colony.py_
+#     :alt: cell_colony.py
+
+# .. |mesh_smoother1.py| replace:: mesh_smoother1.py
+# .. _mesh_smoother1.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/advanced/mesh_smoother1.py
+# .. |mesh_smoother1| image:: https://user-images.githubusercontent.com/32848391/50738939-67e2c100-11d9-11e9-90cb-716ff3f03f67.jpg
+#     :width: 300 px
+#     :target: mesh_smoother1.py_
+#     :alt: mesh_smoother1.py
+
+# .. |moving_least_squares3D.py| replace:: moving_least_squares3D.py
+# .. _moving_least_squares3D.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/advanced/moving_least_squares3D.py
+# .. |moving_least_squares3D| image:: https://user-images.githubusercontent.com/32848391/50738935-61544980-11d9-11e9-9c20-f2ce944d2238.jpg
+#     :width: 300 px
+#     :target: moving_least_squares3D.py_
+#     :alt: moving_least_squares3D.py
+
+# .. |moving_least_squares2D.py| replace:: moving_least_squares2D.py
+# .. _moving_least_squares2D.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/advanced/moving_least_squares2D.py
+# .. |moving_least_squares2D| image:: https://user-images.githubusercontent.com/32848391/50738936-61544980-11d9-11e9-9efb-e2a923762b72.jpg
+#     :width: 300 px
+#     :target: moving_least_squares2D.py_
+#     :alt: moving_least_squares2D.py
+
+# .. |boolean.py| replace:: boolean.py
+# .. _boolean.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/boolean.py
+# .. |boolean| image:: https://user-images.githubusercontent.com/32848391/50738871-c0fe2500-11d8-11e9-8812-442b69be6db9.png
+#     :width: 300 px
+#     :target: boolean.py_
+#     :alt: boolean.py
+
+# .. |surfIntersect.py| replace:: surfIntersect.py
+# .. _surfIntersect.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/surfIntersect.py
+
+# .. |probeLine1.py| replace:: probeLine1.py
+# .. _probeLine1.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/volumetric/probeLine1.py
+# .. |probeLine1| image:: https://user-images.githubusercontent.com/32848391/48198460-3aa0a080-e359-11e8-982d-23fadf4de66f.jpg
+#     :width: 300 px
+#     :target: probeLine1.py_
+#     :alt: probeLine1.py
+
+# .. |probeLine2.py| replace:: probeLine2.py
+# .. _probeLine2.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/volumetric/probeLine2.py
+
+# .. |slicePlane.py| replace:: slicePlane.py
+# .. _slicePlane.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/volumetric/slicePlane.py
+# .. |slicePlane| image:: https://user-images.githubusercontent.com/32848391/48198461-3aa0a080-e359-11e8-8c29-18f287f105e6.jpg
+#     :width: 300 px
+#     :target: slicePlane.py_
+#     :alt: slicePlane.py
+
+# .. |volumeOperations.py| replace:: volumeOperations.py
+# .. _volumeOperations.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/volumetric/volumeOperations.py
+# .. |volumeOperations| image:: https://user-images.githubusercontent.com/32848391/48198940-d1ba2800-e35a-11e8-96a7-ffbff797f165.jpg
+#     :width: 300 px
+#     :alt: volumeOperations.py
+
+# .. |clustering.py| replace:: clustering.py
+# .. _clustering.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/clustering.py
+# .. |clustering| image:: https://user-images.githubusercontent.com/32848391/46817286-2039ce00-cd7f-11e8-8b29-42925e03c974.png
+#     :width: 300 px
+#     :target: clustering.py_
+#     :alt: clustering.py
+
+# .. |thinplate_morphing1.py| replace:: thinplate_morphing1.py
+# .. _thinplate_morphing1.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/advanced/thinplate_morphing1.py
+# .. |thinplate_morphing1| image:: https://user-images.githubusercontent.com/32848391/51403917-34495480-1b52-11e9-956c-918c7805a9b5.png
+#     :width: 300 px
+#     :target: thinplate_morphing1.py_
+#     :alt: thinplate_morphing1.py
+
+# .. |colorcubes.py| replace:: colorcubes.py
+# .. _colorcubes.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/colorcubes.py
+# .. |colorcubes| image:: https://user-images.githubusercontent.com/32848391/50738867-c0658e80-11d8-11e9-9e05-ac69b546b7ec.png
+#     :width: 300 px
+#     :target: colorcubes.py_
+#     :alt: colorcubes.py
+
+# .. |colorpalette.py| replace:: colorpalette.py
+# .. _colorpalette.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/other/colorpalette.py
+# .. |colorpalette| image:: https://user-images.githubusercontent.com/32848391/50739011-2c94c200-11da-11e9-8f36-ede1b2a014a8.jpg
+#     :width: 300 px
+#     :target: colorpalette.py
+#     :alt: colorpalette.py
+
+# .. |colormaps| image:: https://user-images.githubusercontent.com/32848391/50738804-577e1680-11d8-11e9-929e-fca17a8ac6f3.jpg
+#     :width: 450 px
+#     :alt: colormaps
+
+# .. |tannerhelland| replace:: tannerhelland
+# .. _tannerhelland: http://www.tannerhelland.com/4435/convert-temperature-rgb-algorithm-code
+
+# .. |colorprint.py| replace:: printc.py
+# .. _colorprint.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/other/printc.py
+# .. |colorprint| image:: https://user-images.githubusercontent.com/32848391/50739010-2bfc2b80-11da-11e9-94de-011e50a86e61.jpg
+#     :target: colorprint.py_
+#     :alt: colorprint.py
+
+# .. |ribbon.py| replace:: ribbon.py
+# .. _ribbon.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/ribbon.py
+# .. |ribbon| image:: https://user-images.githubusercontent.com/32848391/50738851-be9bcb00-11d8-11e9-80ee-bd73c1c29c06.jpg
+#     :width: 300 px
+#     :target: ribbon.py_
+#     :alt: ribbon.py
+
+# .. |manyspheres.py| replace:: manyspheres.py
+# .. _manyspheres.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/manyspheres.py
+# .. |manyspheres| image:: https://user-images.githubusercontent.com/32848391/46818673-1f566b80-cd82-11e8-9a61-be6a56160f1c.png
+#     :target: manyspheres.py_
+
+# .. |manypoints.py| replace:: manypoints.py
+# .. _manypoints.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/manypoints.py
+
+# .. |earth.py| replace:: earth.py
+# .. _earth.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/earth.py
+# .. |earth| image:: https://user-images.githubusercontent.com/32848391/51031592-5a448700-159d-11e9-9b66-bee6abb18679.png
+#     :width: 300 px
+#     :target: earth.py_
+#     :alt: earth.py
+
+# .. |brownian2D.py| replace:: brownian2D.py
+# .. _brownian2D.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/simulations/brownian2D.py
+# .. |brownian2D| image:: https://user-images.githubusercontent.com/32848391/50738948-73ce8300-11d9-11e9-8ef6-fc4f64c4a9ce.gif
+#     :width: 300 px
+#     :target: brownian2D.py_
+
+# .. |gas.py| replace:: gas.py
+# .. _gas.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/simulations/gas.py
+# .. |gas| image:: https://user-images.githubusercontent.com/32848391/50738954-7e891800-11d9-11e9-95aa-67c92ca6476b.gif
+#     :width: 300 px
+#     :target: gas.py_
+#     :alt: gas.py
+
+# .. |tube.py| replace:: tube.py
+# .. _tube.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/tube.py
+# .. |tube| image:: https://user-images.githubusercontent.com/32848391/51801626-adc30000-2240-11e9-8866-9d9d5d8790ab.png
+#     :width: 300 px
+#     :target: tube.py_
+#     :alt: tube.py
+
+# .. |mesh_threshold.py| replace:: mesh_threshold.py
+# .. _mesh_threshold.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/mesh_threshold.py
+# .. |mesh_threshold| image:: https://user-images.githubusercontent.com/32848391/51807663-4762cf80-228a-11e9-9d0c-184bb11a97bf.png
+#     :width: 300 px
+#     :target: mesh_threshold.py_
+#     :alt: mesh_threshold.py
+
+# .. |cutWithMesh.py| replace:: cutWithMesh.py
+# .. _cutWithMesh.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/advanced/cutWithMesh.py
+# .. |cutWithMesh| image:: https://user-images.githubusercontent.com/32848391/51808907-e7c0f000-229a-11e9-98a7-fefc7261b3c3.png
+#     :width: 300 px
+#     :target: cutWithMesh.py_
+#     :alt: cutWithMesh.py
+
+# .. |paraboloid| image:: https://user-images.githubusercontent.com/32848391/51211547-260ef480-1916-11e9-95f6-4a677e37e355.png
+#     :width: 300 px
+#     :alt: paraboloid
+
+# .. |isosurfaces.py| replace:: isosurfaces.py
+# .. _isosurfaces.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/volumetric/isosurfaces.py
+# .. |isosurfaces| image:: https://user-images.githubusercontent.com/32848391/51558920-ec436e00-1e80-11e9-9d96-aa9b7c72d58b.png
+#     :width: 300 px
+#     :target: isosurfaces.py_
+#     :alt: isosurfaces.py
+
+# .. |meshquality.py| replace:: meshquality.py
+# .. _meshquality.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/advanced/meshquality.py
+# .. |meshquality| image:: https://user-images.githubusercontent.com/32848391/51831269-fb4b7580-22f1-11e9-81ea-13467a5649ca.png
+#     :width: 300 px
+#     :target: meshquality.py_
+#     :alt: meshquality.py
+
+# .. |geodesic.py| replace:: geodesic.py
+# .. _geodesic.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/advanced/geodesic.py
+# .. |geodesic| image:: https://user-images.githubusercontent.com/32848391/51855637-015f4780-232e-11e9-92ca-053a558e7f70.png
+#     :width: 300 px
+#     :target: geodesic.py_
+#     :alt: geodesic.py
+
+
+# .. |cutAndCap.py| replace:: cutAndCap.py
+# .. _cutAndCap.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/advanced/cutAndCap.py
+# .. |cutAndCap| image:: https://user-images.githubusercontent.com/32848391/51930515-16ee7300-23fb-11e9-91af-2b6b3d626246.png
+#     :width: 300 px
+#     :target: cutAndCap.py_
+#     :alt: cutAndCap.py
+
+
+# .. |convexHull.py| replace:: convexHull.py
+# .. _convexHull.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/advanced/convexHull.py
+# .. |convexHull| image:: https://user-images.githubusercontent.com/32848391/51932732-068cc700-2400-11e9-9b68-30294a4fa4e3.png
+#     :width: 300 px
+#     :target: convexHull.py_
+#     :alt: convexHull.py
+
+# .. |curvature| image:: https://user-images.githubusercontent.com/32848391/51934810-c2e88c00-2404-11e9-8e7e-ca0b7984bbb7.png
+#     :alt: curvature
+
+# .. |progbar| image:: https://user-images.githubusercontent.com/32848391/51858823-ed1f4880-2335-11e9-8788-2d102ace2578.png
+#     :alt: progressbar
+
+# .. |multiwindows| image:: https://user-images.githubusercontent.com/32848391/50738853-be9bcb00-11d8-11e9-9c8e-69864ad7c045.jpg
+#     :alt: multiwindows
+
+# .. |annotations.py| replace:: annotations.py
+# .. _annotations.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/pyplot/annotations.py
+
+# .. |Cone| image:: https://raw.githubusercontent.com/lorensen/VTKExamples/master/src/Testing/Baseline/Cxx/GeometricObjects/TestCone.png
+#     :width: 300 px
+
+# .. |Cylinder| image:: https://raw.githubusercontent.com/lorensen/VTKExamples/master/src/Testing/Baseline/Cxx/GeometricObjects/TestCylinder.png
+#     :width: 300 px
+
+# .. |Disk| image:: https://raw.githubusercontent.com/lorensen/VTKExamples/master/src/Testing/Baseline/Cxx/GeometricObjects/TestDisk.png
+#     :width: 300 px
+
+# .. |OrientedArrow| image:: https://raw.githubusercontent.com/lorensen/VTKExamples/master/src/Testing/Baseline/Cxx/GeometricObjects/TestOrientedArrow.png
+#     :width: 300 px
+
+# .. |Plane| image:: https://raw.githubusercontent.com/lorensen/VTKExamples/master/src/Testing/Baseline/Cxx/GeometricObjects/TestPlane.png
+#     :width: 300 px
+
+# .. |Polygon| image:: https://raw.githubusercontent.com/lorensen/VTKExamples/master/src/Testing/Baseline/Cxx/GeometricObjects/TestRegularPolygonSource.png
+#     :width: 300 px
+
+# .. |Sphere| image:: https://raw.githubusercontent.com/lorensen/VTKExamples/master/src/Testing/Baseline/Cxx/GeometricObjects/TestSphere.png
+#     :width: 300 px
+
+
+# .. |embryoslider| image:: https://user-images.githubusercontent.com/32848391/52141624-975ce000-2656-11e9-8d31-2a3c92ab79d6.png
+#     :width: 300 px
+
+# .. |isosurfaces1| image:: https://user-images.githubusercontent.com/32848391/52141625-975ce000-2656-11e9-91fc-291e072fc4c1.png
+#     :width: 300 px
+
+# .. |splitmesh.py| replace:: splitmesh.py
+# .. _splitmesh.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/advanced/splitmesh.py
+# .. |splitmesh| image:: https://user-images.githubusercontent.com/32848391/52141626-97f57680-2656-11e9-80ea-fcd3571a6422.png
+#     :width: 300 px
+#     :target: splitmesh.py_
+#     :alt: splitmesh.py
+
+# .. |thinplate_morphing2.py| replace:: thinplate_morphing2.py
+# .. _thinplate_morphing2.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/advanced/thinplate_morphing2.py
+# .. |thinplate_morphing2| image:: https://user-images.githubusercontent.com/32848391/52142303-9927a300-2658-11e9-98db-ebad4883f99f.png
+#     :width: 300 px
+#     :target: thinplate_morphing2.py_
+#     :alt: thinplate_morphing2.py
+
+# .. |projectsphere.py| replace:: projectsphere.py
+# .. _projectsphere.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/advanced/projectsphere.py
+# .. |projectsphere| image:: https://user-images.githubusercontent.com/32848391/52144163-c9be0b80-265d-11e9-9ce6-d6f2b919c214.png
+#     :width: 300 px
+#     :target: projectsphere.py_
+#     :alt: projectsphere.py
+
+
+# .. |mesh2volume.py| replace:: mesh2volume.py
+# .. _mesh2volume.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/volumetric/mesh2volume.py
+# .. |mesh2volume| image:: https://user-images.githubusercontent.com/32848391/52168902-5638fe80-2730-11e9-8033-8e470a3d4f0f.jpg
+#     :width: 300 px
+#     :target: mesh2volume.py_
+#     :alt: mesh2volume.py
+
+# .. |markpoint.py| replace:: markpoint.py
+# .. _markpoint.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/pyplot/markpoint.py
+# .. |markpoint| image:: https://user-images.githubusercontent.com/32848391/52169969-1fb7af80-2741-11e9-937f-5c331d9a1d11.jpg
+#     :width: 300 px
+#     :target: markpoint.py_
+#     :alt: markpoint.py
+
+# .. |readVolumeAsIsoSurface.py| replace:: readVolumeAsIsoSurface.py
+# .. _readVolumeAsIsoSurface.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/volumetric/readVolumeAsIsoSurface.py
+
+# .. |read_vti.py| replace:: read_vti.py
+# .. _read_vti.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/volumetric/read_vti.py
+# .. |read_vti| image:: https://user-images.githubusercontent.com/32848391/50739036-6bc31300-11da-11e9-89b3-04a75187f812.jpg
+#     :width: 300 px
+#     :target: read_vti.py_
+#     :alt: read_vti.py
+
+# .. |glyphs.py| replace:: glyphs.py
+# .. _glyphs.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/glyphs.py
+# .. |glyphs| image:: https://user-images.githubusercontent.com/32848391/52233403-47cd1d00-28bf-11e9-86b0-cbceebbde0de.jpg
+#     :width: 300 px
+#     :target: glyphs.py_
+#     :alt: glyphs.py
+
+# .. |glyphs_arrows.py| replace:: glyphs_arrows.py
+# .. _glyphs_arrows.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/glyphs_arrows.py
+# .. |glyphs_arrows| image:: https://user-images.githubusercontent.com/32848391/55897850-a1a0da80-5bc1-11e9-81e0-004c8f396b43.jpg
+#     :width: 300 px
+#     :target: glyphs_arrows.py_
+#     :alt: glyphs_arrows.py
+
+# .. |interpolateField.py| replace:: interpolateField.py
+# .. _interpolateField.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/advanced/interpolateField.py
+# .. |interpolateField| image:: https://user-images.githubusercontent.com/32848391/52416117-25b6e300-2ae9-11e9-8d86-575b97e543c0.png
+#     :width: 300 px
+#     :target: interpolateField.py_
+#     :alt: interpolateField.py
+
+# .. |rotateImage.py| replace:: rotateImage.py
+# .. _rotateImage.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/rotateImage.py
+# .. |rotateImage| image:: https://user-images.githubusercontent.com/32848391/52416910-fb662500-2aea-11e9-88ba-9c73128e8666.jpg
+#     :width: 300 px
+#     :target: rotateImage.py_
+#     :alt: rotateImage.py
+
+# .. |basicshapes| image:: https://user-images.githubusercontent.com/32848391/50738811-58af4380-11d8-11e9-9bfb-378c27c9d26f.png
+#     :alt: basicshapes
+
+# .. |lines| image:: https://user-images.githubusercontent.com/32848391/52503049-ac9cb600-2be4-11e9-86af-72a538af14ef.png
+#     :width: 300 px
+#     :alt: lines
+
+# .. |vlogo_large| image:: https://user-images.githubusercontent.com/32848391/52522716-4fa70b80-2c89-11e9-92a7-0d22cbe34758.png
+#     :alt: vlogo_large
+
+# .. |vlogo_medium| image:: https://user-images.githubusercontent.com/32848391/52522717-503fa200-2c89-11e9-87ab-67eb44652e24.png
+#     :alt: vlogo_medium
+
+# .. |vlogo_small| image:: https://user-images.githubusercontent.com/32848391/52522718-50d83880-2c89-11e9-80ff-df1b5618a84a.png
+#     :alt: vlogo_small
+
+# .. |vlogo_small_dark| image:: https://user-images.githubusercontent.com/32848391/52522719-50d83880-2c89-11e9-8b90-a1c21c27b007.png
+#     :alt: vlogo_small_dark
+
+# .. |vlogo_tube| image:: https://user-images.githubusercontent.com/32848391/52522720-5170cf00-2c89-11e9-8b1d-a7a5cf75e71b.png
+#     :alt: vlogo_tube
+
+# .. |vlogo_tube_dark| image:: https://user-images.githubusercontent.com/32848391/52522721-5170cf00-2c89-11e9-8fbb-6efa13940aa1.png
+#     :alt: vlogo_tube_dark
+
+# .. |fitline.py| replace:: fitline.py
+# .. _fitline.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/fitline.py
+# .. |fitline| image:: https://user-images.githubusercontent.com/32848391/50738864-c0658e80-11d8-11e9-8754-c670f1f331d6.jpg
+#     :width: 300 px
+#     :target: fitline.py_
+#     :alt: fitline.py
+
+# .. |sliders3d.py| replace:: sliders3d.py
+# .. _sliders3d.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/sliders3d.py
+# .. |sliders3d| image:: https://user-images.githubusercontent.com/32848391/52859555-4efcf200-312d-11e9-9290-6988c8295163.png
+#     :width: 300 px
+#     :target: sliders3d.py_
+#     :alt: sliders3d.py
+
+# .. |ex01_showmesh.py| replace:: ex01_showmesh.py
+# .. _ex01_showmesh.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/other/dolfin/ex01_show-mesh.py
+# .. |ex01_showmesh| image:: https://user-images.githubusercontent.com/32848391/53026243-d2d31900-3462-11e9-9dde-518218c241b6.jpg
+#     :width: 300 px
+#     :target: ex01_showmesh.py_
+#     :alt: ex01_showmesh.py
+
+# .. |ex02_tetralize-mesh.py| replace:: ex02_tetralize-mesh.py
+# .. _ex02_tetralize-mesh.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/other/dolfin/ex02_tetralize-mesh.py
+# .. |ex02_tetralize-mesh| image:: https://user-images.githubusercontent.com/32848391/53026244-d2d31900-3462-11e9-835a-1fa9d66d3dae.png
+#     :width: 300 px
+#     :target: ex02_tetralize-mesh.py_
+#     :alt: ex02_tetralize-mesh.py
+
+# .. |ex06_elasticity1.py| replace:: ex06_elasticity1.py
+# .. _ex06_elasticity1.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/other/dolfin/ex06_elasticity1.py
+# .. |ex06_elasticity1| image:: https://user-images.githubusercontent.com/32848391/53026245-d2d31900-3462-11e9-9db4-96211569d114.jpg
+#     :width: 300 px
+#     :target: ex06_elasticity1.py_
+#     :alt: ex06_elasticity1.py
+
+# .. |ex06_elasticity2.py| replace:: ex06_elasticity2.py
+# .. _ex06_elasticity2.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/other/dolfin/ex06_elasticity2.py
+# .. |ex06_elasticity2| image:: https://user-images.githubusercontent.com/32848391/53026246-d36baf80-3462-11e9-96a5-8eaf0bb0f9a4.jpg
+#     :width: 300 px
+#     :target: ex06_elasticity2.py_
+#     :alt: ex06_elasticity2.py
+
+
+# .. |flatarrow.py| replace:: flatarrow.py
+# .. _flatarrow.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/other/basic/flatarrow.py
+# .. |flatarrow| image:: https://user-images.githubusercontent.com/32848391/54612632-97c00780-4a59-11e9-8532-940c25a5dfd8.png
+#     :width: 300 px
+#     :target: flatarrow.py_
+#     :alt: flatarrow.py
+
+# .. |printhisto| image:: https://user-images.githubusercontent.com/32848391/55073046-03732780-508d-11e9-9bf9-c5de8631dd73.png
+#     :width: 300 px
+
+# .. |pmatrix| image:: https://user-images.githubusercontent.com/32848391/55098070-6da3c080-50bd-11e9-8f2b-be94a3f01831.png
+#     :width: 300 px
+
+# .. |distance2mesh.py| replace:: distance2mesh.py
+# .. _distance2mesh.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/distance2mesh.py
+# .. |distance2mesh| image:: https://user-images.githubusercontent.com/32848391/55965881-b5a71380-5c77-11e9-8680-5bddceab813a.png
+#     :width: 300 px
+#     :target: distance2mesh.py_
+#     :alt: distance2mesh.py
+
+# .. |pendulum.py| replace:: pendulum.py
+# .. _pendulum.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/simulations/pendulum.py
+# .. |pendulum| image:: https://user-images.githubusercontent.com/32848391/55420020-51e56200-5576-11e9-8513-4a5d93913b17.png
+#     :width: 300 px
+#     :target: pendulum.py_
+#     :alt: pendulum.py
+
+# .. |latex.py| replace:: latex.py
+# .. _latex.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/pyplot/latex.py
+# .. |latex| image:: https://user-images.githubusercontent.com/32848391/55568648-6190b200-5700-11e9-9547-0798c588a7a5.png
+#     :width: 300 px
+#     :target: latex.py_
+#     :alt: latex.py
+
+# .. |ft04_heat_gaussian.py| replace:: ft04_heat_gaussian.py
+# .. _ft04_heat_gaussian.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/other/dolfin/ft04_heat_gaussian.py
+# .. |ft04_heat_gaussian| image:: https://user-images.githubusercontent.com/32848391/55578167-88a5ae80-5715-11e9-84ea-bdab54099887.gif
+#     :width: 300 px
+#     :target: ft04_heat_gaussian.py_
+#     :alt: ft04_heat_gaussian.py
+
+# .. |cutcube| image:: https://user-images.githubusercontent.com/32848391/55965516-08cc9680-5c77-11e9-8d23-720f6c088ea2.png
+#     :width: 200 px
+
+# .. |intline| image:: https://user-images.githubusercontent.com/32848391/55967065-eee08300-5c79-11e9-8933-265e1bab9f7e.png
+#     :width: 300 px
+
+# .. |cropped| image:: https://user-images.githubusercontent.com/32848391/57081955-0ef1e800-6cf6-11e9-99de-b45220939bc9.png
+#     :width: 300 px
+
+# .. |dolfinmesh| image:: https://user-images.githubusercontent.com/32848391/53026243-d2d31900-3462-11e9-9dde-518218c241b6.jpg
+#     :width: 300 px
+
+# .. |turing_pattern.py| replace:: turing_pattern.py
+# .. _turing_pattern.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/other/dolfin/turing_pattern.py
+# .. |turing_pattern| image:: https://user-images.githubusercontent.com/32848391/56056437-77cfeb00-5d5c-11e9-9887-828e5745d547.gif
+#     :width: 300 px
+#     :target: turing_pattern.py_
+#     :alt: turing_pattern.py
+
+# .. |demo_cahn-hilliard.py| replace:: demo_cahn-hilliard.py
+# .. _demo_cahn-hilliard.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/other/dolfin/demo_cahn-hilliard.py
+# .. |demo_cahn-hilliard| image:: https://user-images.githubusercontent.com/32848391/56664730-edb34b00-66a8-11e9-9bf3-73431f2a98ac.gif
+#     :width: 300 px
+#     :target: demo_cahn-hilliard.py_
+#     :alt: demo_cahn-hilliard.py
+
+
+# .. |navier-stokes_lshape.py| replace:: navier-stokes_lshape.py
+# .. _navier-stokes_lshape.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/other/dolfin/navier-stokes_lshape.py
+# .. |navier-stokes_lshape| image:: https://user-images.githubusercontent.com/32848391/56671156-6bc91f00-66b4-11e9-8c58-e6b71e2ad1d0.gif
+#     :width: 300 px
+#     :target: navier-stokes_lshape.py_
+#     :alt: navier-stokes_lshape.py
+
+
+# .. |mesh_map2cell.py| replace:: mesh_map2cell.py
+# .. _mesh_map2cell.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/mesh_map2cell.py
+# .. |mesh_map2cell| image:: https://user-images.githubusercontent.com/32848391/56600859-0153a880-65fa-11e9-88be-34fd96b18e9a.png
+#     :width: 300 px
+#     :target: mesh_map2cell.py_
+#     :alt: mesh_map2cell.py
+
+
+# .. |ex03_poisson.py| replace:: ex03_poisson.py
+# .. _ex03_poisson.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/other/dolfin/ex03_poisson.py
+# .. |ex03_poisson| image:: https://user-images.githubusercontent.com/32848391/54925524-bec18200-4f0e-11e9-9eab-29fd61ef3b8e.png
+#     :width: 300 px
+#     :target: ex03_poisson.py_
+#     :alt: ex03_poisson.py
+
+# .. |elastodynamics.py| replace:: elastodynamics.py
+# .. _elastodynamics.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/other/dolfin/elastodynamics.py
+# .. |elastodynamics| image:: https://user-images.githubusercontent.com/32848391/54932788-bd4a8680-4f1b-11e9-9326-33645171a45e.gif
+#     :width: 300 px
+#     :target: elastodynamics.py_
+#     :alt: elastodynamics.py
+
+# .. |ft02_poisson_membrane.py| replace:: ft02_poisson_membrane.py
+# .. _ft02_poisson_membrane.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/other/dolfin/ft02_poisson_membrane.py
+# .. |ft02_poisson_membrane| image:: https://user-images.githubusercontent.com/32848391/55499287-ed91d380-5645-11e9-8e9a-e31e2e3b1649.jpg
+#     :width: 300 px
+#     :target: ft02_poisson_membrane.py_
+#     :alt: ft02_poisson_membrane.py
+
+
+# .. |stokes.py| replace:: stokes.py
+# .. _stokes.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/other/dolfin/stokes.py
+# .. |stokes| image:: https://user-images.githubusercontent.com/32848391/55098209-aba0e480-50bd-11e9-8842-42d3f0b2d9c8.png
+#     :width: 300 px
+#     :target: stokes.py_
+#     :alt: stokes.py
+
+# .. |stokes1.py| replace:: stokes1.py
+# .. _stokes1.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/other/dolfin/stokes.py
+# .. |stokes1| image:: https://user-images.githubusercontent.com/32848391/56986911-6116fa00-6b8c-11e9-83f5-5b4efe430c0c.jpg
+#     :width: 300 px
+#     :target: stokes1.py_
+#     :alt: stokes1.py
+
+# .. |demo_submesh.py| replace:: demo_submesh.py
+# .. _demo_submesh.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/other/dolfin/demo_submesh.py
+# .. |demo_submesh| image:: https://user-images.githubusercontent.com/32848391/56675428-4e984e80-66bc-11e9-90b0-43dde7e4cc29.png
+#     :width: 300 px
+#     :target: demo_submesh.py_
+#     :alt: demo_submesh.py
+
+# .. |pi_estimate.py| replace:: pi_estimate.py
+# .. _pi_estimate.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/other/dolfin/pi_estimate.py
+# .. |pi_estimate| image:: https://user-images.githubusercontent.com/32848391/56675429-4e984e80-66bc-11e9-9217-a0652a8e74fe.png
+#     :width: 300 px
+#     :target: pi_estimate.py_
+#     :alt: pi_estimate.py
+
+# .. |isolines.py| replace:: isolines.py
+# .. _isolines.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/isolines.py
+# .. |isolines| image:: https://user-images.githubusercontent.com/32848391/72433087-f00a8780-3798-11ea-9778-991f0abeca70.png
+#     :width: 300 px
+#     :target: isolines.py_
+#     :alt: isolines.py
+
+# .. |inset.py| replace:: inset.py
+# .. _inset.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/other/inset.py
+# .. |inset| image:: https://user-images.githubusercontent.com/32848391/56758560-3c3f1300-6797-11e9-9b33-49f5a4876039.jpg
+#     :width: 300 px
+#     :target: inset.py_
+#     :alt: inset.py
+
+# .. |legosurface.py| replace:: legosurface.py
+# .. _legosurface.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/volumetric/legosurface.py
+# .. |legosurface| image:: https://user-images.githubusercontent.com/32848391/56820682-da40e500-684c-11e9-8ea3-91cbcba24b3a.png
+#     :width: 300 px
+#     :target: legosurface.py_
+#     :alt: legosurface.py
+
+
+# .. |streamribbons.py| replace:: streamribbons.py
+# .. _streamribbons.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/volumetric/streamribbons.py
+# .. |streamribbons| image:: https://user-images.githubusercontent.com/32848391/56963999-9145a500-6b5a-11e9-9461-0037c471faab.png
+#     :width: 300 px
+#     :target: streamribbons.py_
+#     :alt: streamribbons.py
+
+
+# .. |streamlines1.py| replace:: streamlines1.py
+# .. _streamlines1.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/volumetric/streamlines1.py
+# .. |streamlines1| image:: https://user-images.githubusercontent.com/32848391/56964002-9145a500-6b5a-11e9-9e3f-da712609d896.png
+#     :width: 300 px
+#     :target: streamlines1.py_
+#     :alt: streamlines1.py
+
+# .. |streamlines2.py| replace:: streamlines2.py
+# .. _streamlines2.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/volumetric/streamlines2.py
+# .. |streamlines2| image:: https://user-images.githubusercontent.com/32848391/56964001-9145a500-6b5a-11e9-935b-1b2425bd7dd2.png
+#     :width: 300 px
+#     :target: streamlines2.py_
+#     :alt: streamlines2.py
+
+# .. |office.py| replace:: office.py
+# .. _office.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/volumetric/office.py
+# .. |office| image:: https://user-images.githubusercontent.com/32848391/56964003-9145a500-6b5a-11e9-9d9e-9736d90e1900.png
+#     :width: 300 px
+#     :target: office.py_
+#     :alt: office.py
+
+# .. |value-iteration.py| replace:: value-iteration.py
+# .. _value-iteration.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/other/value-iteration.py
+# .. |value-iteration| image:: https://user-images.githubusercontent.com/32848391/56964055-afaba080-6b5a-11e9-99cf-3fac99df9878.jpg
+#     :width: 300 px
+#     :target: value-iteration.py_
+#     :alt: value-iteration.py
+
+# .. |magnetostatics.py| replace:: magnetostatics.py
+# .. _magnetostatics.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/other/dolfin/magnetostatics.py
+# .. |magnetostatics| image:: https://user-images.githubusercontent.com/32848391/56985162-fb287380-6b87-11e9-9cf9-045bd08c3b9b.jpg
+#     :width: 300 px
+#     :target: magnetostatics.py_
+#     :alt: magnetostatics.py
+
+# .. |voronoi3d.py| replace:: voronoi3d.py
+# .. _voronoi3d.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/other/voronoi3d.py
+# .. |voronoi3d| image:: http://math.lbl.gov/voro++/obliquevoro.png
+#     :width: 300 px
+#     :target: voronoi3d.py_
+#     :alt: voronoi3d.py
+
+# .. |export_x3d.py| replace:: export_x3d.py
+# .. _export_x3d.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/other/export_x3d.py
+# .. |export_x3d| image:: https://user-images.githubusercontent.com/32848391/57160341-c6ffbd80-6de8-11e9-95ff-7215ce642bc5.jpg
+#     :width: 300 px
+#     :target: export_x3d.py_
+#     :alt: export_x3d.py
+
+
+# .. |silhouette.py| replace:: silhouette.py
+# .. _silhouette.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/silhouette.py
+# .. |silhouette| image:: https://user-images.githubusercontent.com/32848391/57179369-8e5df380-6e7d-11e9-99b4-3b1a120dd375.png
+#     :width: 300 px
+#     :target: silhouette.py_
+#     :alt: silhouette.py
+
+# .. |shadow.py| replace:: shadow.py
+# .. _shadow.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/shadow.py
+# .. |shadow| image:: https://user-images.githubusercontent.com/32848391/57312574-1d714280-70ee-11e9-8741-04fc5386d692.png
+#     :width: 300 px
+#     :target: shadow.py_
+#     :alt: shadow.py
+
+# .. |airplanes.py| replace:: airplanes.py
+# .. _airplanes.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/simulations/.py
+# .. |airplanes| image:: https://user-images.githubusercontent.com/32848391/57341963-b8910900-713c-11e9-898a-84b6d3712bce.gif
+#     :width: 300 px
+#     :target: airplanes.py_
+#     :alt: airplanes.py
+
+
+# .. |heatconv.py| replace:: heatconv.py
+# .. _heatconv.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/other/dolfin/heatconv.py
+# .. |heatconv| image:: https://user-images.githubusercontent.com/32848391/57455107-b200af80-726a-11e9-897d-9c7bcb9854ac.gif
+#     :width: 300 px
+#     :target: heatconv.py_
+#     :alt: heatconv.py
+
+# .. |scalemesh.py| replace:: scalemesh.py
+# .. _scalemesh.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/other/dolfin/scalemesh.py
+# .. |scalemesh| image:: https://user-images.githubusercontent.com/32848391/57393382-431c4b80-71c3-11e9-9a2c-8abb172f5468.png
+#     :width: 300 px
+#     :target: scalemesh.py_
+#     :alt: scalemesh.py
+
+# .. |elasticbeam.py| replace:: elasticbeam.py
+# .. _elasticbeam.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/other/dolfin/elasticbeam.py
+# .. |elasticbeam| image:: https://user-images.githubusercontent.com/32848391/57476429-d7a3ae00-7296-11e9-9f50-8f456823ef3d.png
+#     :width: 300 px
+#     :target: elasticbeam.py_
+#     :alt: elasticbeam.py
+
+# .. |specular.py| replace:: specular.py
+# .. _specular.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/specular.py
+# .. |specular| image:: https://user-images.githubusercontent.com/32848391/57543051-8c030a00-7353-11e9-84cd-b01f3449d255.jpg
+#     :width: 300 px
+#     :target: specular.py_
+#     :alt: specular.py
+
+# .. |wavy_1d.py| replace:: wavy_1d.py
+# .. _wavy_1d.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/other/dolfin/wavy_1d.py
+# .. |wavy_1d| image:: https://user-images.githubusercontent.com/32848391/57570898-70593b80-7407-11e9-87cf-ce498f499c09.gif
+#     :width: 300 px
+#     :target: wavy_1d.py_
+#     :alt: wavy_1d.py
+
+# .. |fonts.py| replace:: fonts.py
+# .. _fonts.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/pyplot/fonts.py
+# .. |fonts| image:: https://user-images.githubusercontent.com/32848391/57587416-decff380-7504-11e9-8456-f969672c959e.png
+#     :width: 500 px
+#     :target: fonts.py_
+#     :alt: fonts.py
+
+# .. |idealpass.link| replace:: idealpass.link
+# .. _idealpass.link: https://lorensen.github.io/VTKExamples/site/Cxx/ImageProcessing/IdealHighPass
+# .. |idealpass| image:: https://raw.githubusercontent.com/lorensen/VTKExamples/master/src/Testing/Baseline/Cxx/ImageProcessing/TestIdealHighPass.png
+#     :width: 300 px
+#     :target: idealpass.link_
+
+# .. |buildmesh.py| replace:: buildmesh.py
+# .. _buildmesh.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/buildmesh.py
+# .. |buildmesh| image:: https://user-images.githubusercontent.com/32848391/57858625-b0e2fb80-77f1-11e9-94f0-1973ed86ae70.png
+#     :width: 300 px
+#     :target: buildmesh.py_
+#     :alt: buildmesh.py
+
+# .. |customAxes.py| replace:: customAxes.py
+# .. _customAxes.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/pyplot/customAxes.py
+# .. |customAxes| image:: https://user-images.githubusercontent.com/32848391/58181826-c605d180-7cac-11e9-9786-11b5eb278f20.png
+#     :target: customAxes.py_
+#     :alt: customAxes.py
+
+# .. |awefem.py| replace:: awefem.py
+# .. _awefem.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/other/dolfin/awefem.py
+# .. |awefem| image:: https://user-images.githubusercontent.com/32848391/58368591-8b3fab80-7eef-11e9-882f-8b8eaef43567.gif
+#     :width: 300 px
+#     :target: awefem.py_
+#     :alt: awefem.py
+
+# .. |fenics_logo| image:: https://user-images.githubusercontent.com/32848391/58764910-3940fa80-856d-11e9-8160-af89a5ab5d02.gif
+
+# .. |thinplate_morphing_2d.py| replace:: thinplate_morphing_2d.py
+# .. _thinplate_morphing_2d.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/advanced/thinplate_morphing_2d.py
+# .. |thinplate_morphing_2d| image:: https://user-images.githubusercontent.com/32848391/59032715-385ae200-8867-11e9-9b07-7f4f8fbfa5bd.png
+#     :width: 300 px
+#     :target: thinplate_morphing_2d.py_
+#     :alt: thinplate_morphing_2d.py
+
+# .. |interpolateVolume.py| replace:: interpolateVolume.py
+# .. _interpolateVolume.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/volumetric/interpolateVolume.py
+# .. |interpolateVolume| image:: https://user-images.githubusercontent.com/32848391/59095175-1ec5a300-8918-11e9-8bc0-fd35c8981e2b.jpg
+#     :width: 300 px
+#     :target: interpolateVolume.py_
+#     :alt: interpolateVolume.py
+
+# .. |deleteMeshPoints.py| replace:: deleteMeshPoints.py
+# .. _deleteMeshPoints.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/deleteMeshPoints.py
+# .. |deleteMeshPoints| image:: https://user-images.githubusercontent.com/32848391/59768041-e9b83980-92a3-11e9-94f4-ca1f92540e9f.png
+#     :width: 300 px
+#     :target: deleteMeshPoints.py_
+#     :alt: deleteMeshPoints.py
+
+# .. |gray_scott.ipynb| replace:: gray_scott.ipynb
+# .. _gray_scott.ipynb: https://github.com/marcomusy/vedo/blob/master/vedo/examples/simulations/gray_scott.ipynb
+# .. |gray_scott| image:: https://user-images.githubusercontent.com/32848391/59788744-aaeaa980-92cc-11e9-825d-58da26ca21ff.gif
+#     :width: 300 px
+#     :target: gray_scott.ipynb_
+#     :alt: gray_scott.ipynb
+
+# .. |volterra.py| replace:: volterra.py
+# .. _volterra.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/simulations/volterra.py
+# .. |volterra| image:: https://user-images.githubusercontent.com/32848391/59788745-aaeaa980-92cc-11e9-93d5-f6a577ba5e4d.png
+#     :width: 300 px
+#     :target: volterra.py_
+#     :alt: volterra.py
+
+# .. |tensors.py| replace:: tensors.py
+# .. _tensors.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/volumetric/tensors.py
+# .. |tensors| image:: https://user-images.githubusercontent.com/32848391/59944747-e2d92480-9465-11e9-8012-1fc34a2e30c6.png
+#     :width: 300 px
+#     :target: tensors.py_
+#     :alt: tensors.py
+
+# .. |tensor_grid.py| replace:: tensor_grid.py
+# .. _tensor_grid.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/volumetric/tensor_grid.py
+
+# .. |scalarbars.py| replace:: scalarbars.py
+# .. _scalarbars.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/scalarbars.py
+# .. |scalarbars| image:: https://user-images.githubusercontent.com/32848391/62940174-4bdc7900-bdd3-11e9-9713-e4f3e2fdab63.png
+#     :width: 300 px
+#     :target: scalarbars.py_
+#     :alt: scalarbars.py
+
+# .. |erode_dilate.py| replace:: erode_dilate.py
+# .. _erode_dilate.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/volumetric/erode_dilate.py
+
+# .. |vol2points.py| replace:: vol2points.py
+# .. _vol2points.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/volumetric/vol2points.py
+
+# .. |euclDist.py| replace:: euclDist.py
+# .. _euclDist.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/volumetric/euclDist.py
+
+# .. |pointDensity.py| replace:: pointDensity.py
+# .. _pointDensity.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/volumetric/pointDensity.py
+
+# .. |volumeFromMesh.py| replace:: volumeFromMesh.py
+# .. _volumeFromMesh.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/volumetric/volumeFromMesh.py
+
+# .. |numpy2volume1.py| replace:: numpy2volume1.py
+# .. _numpy2volume1.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/volumetric/numpy2volume1.py
+
+# .. |G_Of_Omega| image:: https://wikimedia.org/api/rest_v1/media/math/render/svg/9c4d02a66b6ff279aae0c4bf07c25e5727d192e4
+
+# .. |wikiphong| image:: https://upload.wikimedia.org/wikipedia/commons/6/6b/Phong_components_version_4.png
+
+# .. |animation1.py| replace:: animation1.py
+# .. _animation1.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/other/animation1.py
+# .. |animation1| image:: https://user-images.githubusercontent.com/32848391/64273764-4b528080-cf42-11e9-90aa-2d88df239871.gif
+#     :width: 300 px
+#     :target: animation1.py_
+#     :alt: animation1.py
+
+# .. |animation2.py| replace:: animation2.py
+# .. _animation2.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/other/animation2.py
+# .. |animation2| image:: https://user-images.githubusercontent.com/32848391/64273191-1a258080-cf41-11e9-8a18-f192f05f11a9.gif
+#     :width: 300 px
+#     :target: animation2.py_
+#     :alt: animation2.py
+
+# .. |polarHisto.py| replace:: polarHisto.py
+# .. _polarHisto.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/pyplot/polarHisto.py
+# .. |polarHisto| image:: https://user-images.githubusercontent.com/32848391/64912717-5754f400-d733-11e9-8a1f-612165955f23.png
+#     :width: 300 px
+#     :target: polarHisto.py_
+#     :alt: polarHisto.py
+
+# .. |histo_polar.py| replace:: histo_polar.py
+# .. _histo_polar.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/pyplot/histo_polar.py
+# .. |histo_polar| image:: https://user-images.githubusercontent.com/32848391/64992590-7fc82400-d8d4-11e9-9c10-795f4756a73f.png
+#     :width: 300 px
+#     :target: histo_polar.py_
+#     :alt: histo_polar.py
+
+# .. |donut.py| replace:: donut.py
+# .. _donut.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/pyplot/donut.py
+# .. |donut| image:: https://user-images.githubusercontent.com/32848391/64998178-6f6b7580-d8e3-11e9-9bd8-8dfb9ccd90e4.png
+#     :width: 300 px
+#     :target: donut.py_
+#     :alt: donut.py
+
+# .. |extrude.py| replace:: extrude.py
+# .. _extrude.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/extrude.py
+# .. |extrude| image:: https://user-images.githubusercontent.com/32848391/65963682-971e1a00-e45b-11e9-9f29-05522ae4a800.png
+#     :width: 300 px
+#     :target: extrude.py_
+#     :alt: extrude.py
+
+# .. |kspline| image:: https://user-images.githubusercontent.com/32848391/65975805-73fd6580-e46f-11e9-8957-75eddb28fa72.png
+#     :width: 300 px
+
+# .. |mesh_lut.py| replace:: mesh_lut.py
+# .. _mesh_lut.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/mesh_lut.py
+
+# .. |elevation| image:: https://user-images.githubusercontent.com/32848391/68478872-3986a580-0231-11ea-8245-b68a683aa295.png
+#     :width: 300 px
+
+# .. |paramshapes| image:: https://user-images.githubusercontent.com/32848391/69181075-bb6aae80-0b0e-11ea-92f7-d0cd3b9087bf.png
+#     :width: 300 px
+
+# .. |warpto| image:: https://user-images.githubusercontent.com/32848391/69259878-3c817e80-0bbf-11ea-9025-03b9f6affccc.png
+#     :width: 300 px
+
+# .. |linInterpolate.py| replace:: linInterpolate.py
+# .. _linInterpolate.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/basic/linInterpolate.py
+# .. |linInterpolate| image:: https://user-images.githubusercontent.com/32848391/70559826-a621f680-1b87-11ea-89f3-e6b74d8953d9.png
+#     :width: 300 px
+#     :target: linInterpolate.py_
+#     :alt: linInterpolate.py
+
+# .. |plot1_errbars.py| replace:: plot1_errbars.py
+# .. _plot1_errbars.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/pyplot/plot1_errbars.py
+# .. |plot1_errbars| image:: https://user-images.githubusercontent.com/32848391/69158509-d6c1c380-0ae6-11ea-9dbf-ff5cd396a9a6.png
+#     :width: 300 px
+#     :target: plot1_errbars.py_
+#     :alt: plot1_errbars.py
+
+# .. |quiver.py| replace:: quiver.py
+# .. _quiver.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/pyplot/quiver.py
+# .. |quiver| image::  https://user-images.githubusercontent.com/32848391/72261438-199aa600-3615-11ea-870e-e44ca4c4b8d3.png
+#     :width: 300 px
+#     :target: quiver.py_
+#     :alt: quiver.py
+
+# .. |plot5_spheric.py| replace:: plot5_spheric.py
+# .. _plot5_spheric.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/pyplot/plot5_spheric.py
+# .. |plot5_spheric| image:: https://user-images.githubusercontent.com/32848391/72433091-f0a31e00-3798-11ea-86bd-6c522e23ec61.png
+#     :width: 300 px
+#     :target: plot5_spheric.py_
+#     :alt: plot5_spheric.py
+
+# .. |fcomplex| image:: https://user-images.githubusercontent.com/32848391/73392962-1709a300-42db-11ea-9278-30c9d6e5eeaa.png
+#     :width: 300 px
+
+# .. |histo_spheric.py| replace:: histo_spheric.py
+# .. _histo_spheric.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/pyplot/histo_spheric.py
+# .. |histo_spheric| image:: https://user-images.githubusercontent.com/32848391/73392901-fccfc500-42da-11ea-828a-9bad6982a823.png
+#     :width: 300 px
+#     :target: histo_spheric.py_
+#     :alt: histo_spheric.py
+
+# .. |sphericgrid| image:: https://user-images.githubusercontent.com/32848391/72433092-f0a31e00-3798-11ea-85f7-b2f5fcc31568.png
+#     :width: 300 px
+
+# .. |histo_2D.py| replace:: histo_2D.py
+# .. _histo_2D.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/pyplot/histo_2D.py
+# .. |histo_2D| image:: https://user-images.githubusercontent.com/32848391/74361190-c019c880-4dc6-11ea-9c72-0f2a890e6664.png
+#     :width: 300 px
+#     :target: histo_2D.py_
+#     :alt: histo_2D.py
+
+# .. |plot2_errband.py| replace:: plot2_errband.py
+# .. _plot2_errband.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/pyplot/plot2_errband.py
+# .. |plot2_errband| image:: https://user-images.githubusercontent.com/32848391/73483464-c019d180-439f-11ea-9a8c-59fa49e9ecf4.png
+#     :width: 300 px
+#     :target: plot2_errband.py_
+#     :alt: plot2_errband.py
+
+# .. |plot3_pip.py| replace:: plot3_pip.py
+# .. _plot3_pip.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/pyplot/plot3_pip.py
+# .. |plot3_pip| image:: https://user-images.githubusercontent.com/32848391/73393632-4ff64780-42dc-11ea-8798-45a81c067f45.png
+#     :width: 300 px
+#     :target: plot3_pip.py_
+#     :alt: plot3_pip.py
+
+# .. |scatter1.py| replace:: scatter1.py
+# .. _scatter1.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/pyplot/scatter1.py
+# .. |scatter1| image:: https://user-images.githubusercontent.com/32848391/72615028-013bcb80-3934-11ea-8ab8-823f1916bc6c.png
+#     :width: 300 px
+#     :target: scatter1.py_
+#     :alt: scatter1.py
+
+# .. |scatter2.py| replace:: scatter2.py
+# .. _scatter2.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/pyplot/scatter2.py
+# .. |scatter2| image:: https://user-images.githubusercontent.com/32848391/72446102-2d7c0e80-37b3-11ea-8fe4-b27526af574f.png
+#     :width: 300 px
+#     :target: scatter2.py_
+#     :alt: scatter2.py
+
+# .. |customIndividualAxes.py| replace:: customIndividualAxes.py
+# .. _customIndividualAxes.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/pyplot/customIndividualAxes.py
+# .. |customIndividualAxes| image:: https://user-images.githubusercontent.com/32848391/72752870-ab7d5280-3bc3-11ea-8911-9ace00211e23.png
+#     :target: customIndividualAxes.py_
+#     :alt: customIndividualAxes.py
+
+# .. |plot7_stream.py| replace:: plot7_stream.py
+# .. _plot7_stream.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/pyplot/plot7_stream.py
+# .. |plot7_stream| image:: https://user-images.githubusercontent.com/32848391/73614123-93162a80-45fc-11ea-969b-9a3293b26f35.png
+#     :target: plot7_stream.py_
+#     :alt: plot7_stream.py
+
+# .. |simpleplot| image:: https://user-images.githubusercontent.com/32848391/74363882-c3638300-4dcb-11ea-8a78-eb492ad9711f.png
+#     :width: 300 px
+
+
+# .. |warpv| image:: https://user-images.githubusercontent.com/32848391/77864546-7a577900-7229-11ea-84ce-4e8e6eeff27f.png
+#     :width: 300 px
+
+# .. |lineage_graph.py| replace:: lineage_graph.py
+# .. _lineage_graph.py: https://github.com/marcomusy/vedo/blob/master/vedo/examples/pyplot/lineage_graph.py
+# .. |lineage_graph| image:: https://user-images.githubusercontent.com/32848391/80291851-8152a800-8751-11ea-893e-4a0bb85397b1.png
+#     :width: 350 px
+#     :target: lineage_graph.py_
+#     :alt: lineage_graph.py
+# """