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Layer rendering breaks if one is not drawn at any point #2700
Description
Is your issue REALLY a bug?
- My issue is indeed a bug!
- I am not crazy! I will not fill out this form just to ask a question or request a feature. Pinky promise.
Is there an existing issue for this?
- I have searched the existing issues.
Is this issue related to iced?
- My hardware is compatible and my graphics drivers are up-to-date.
What happened?
If you have a layer that is not drawn either because it is fully outside of the application window, or because its snapped bounds have an area of zero, this breaks subsequent layer draws. This is because at
Lines 271 to 275 in f2c9b6b
Lines 277 to 279 in f2c9b6b
quad_layer, mesh_layer and text_layer indices.
Here is a video of this occuring in a real iced app:
2024-12-18.12-19-02.mp4
and the relevant lines in the source code of this app: https://github.com/generic-daw/generic-daw/blob/b5593615b46625cfde0f194d16582f15cc672d7a/src/generic_front/widget/track.rs#L56-L59
What is the expected behavior?
Layer rendering doesn't break when a layer is not visible.
Version
crates.io release
Operating System
Linux
Do you have any log output?
No response
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