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add openvdb python interface #4573

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Jul 6, 2024
Merged

add openvdb python interface #4573

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25 changes: 25 additions & 0 deletions packages/o/openvdb/xmake.lua
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Original file line number Diff line number Diff line change
Expand Up @@ -24,6 +24,7 @@ package("openvdb")
add_configs("with_houdini", {description = "Location of Houdini installation. Set to enable built with Houdini.", default = "", type = "string"})
add_configs("with_maya", {description = "Location of Maya installation. Set to enable built with Maya.", default = "", type = "string"})
add_configs("simd", {description = "SIMD acceleration architecture.", type = "string", values = {"None", "SSE42", "AVX"}})
add_configs("python", {description = "Build the pyopenvdb Python module.", default = false, type = "boolean"})
add_configs("print", {description = "Command line binary for displaying information about OpenVDB files.", default = true, type = "boolean"})
add_configs("lod", {description = "Command line binary for generating volume mipmaps from an OpenVDB grid.", default = false, type = "boolean"})
add_configs("render", {description = "Command line binary for ray-tracing OpenVDB grids.", default = false, type = "boolean"})
Expand All @@ -45,6 +46,10 @@ package("openvdb")
package:add("deps", package:version():ge("9.0.0") and "tbb" or "tbb <2021.0")
end
end
if package:config("python") then
package:add("deps", "python 3.x")
package:add("deps", "pybind11")
end
if package:config("view") then
package:add("deps", "glew", {configs = {shared = true}})
package:add("deps", "glfw")
Expand Down Expand Up @@ -92,6 +97,7 @@ package("openvdb")
end
table.insert(configs, "-DBoost_USE_STATIC_RUNTIME=" .. (package:config("vs_runtime"):startswith("MT") and "ON" or "OFF"))
end
table.insert(configs, "-DOPENVDB_BUILD_PYTHON_MODULE=" .. (package:config("python") and "ON" or "OFF"))
table.insert(configs, "-DOPENVDB_BUILD_VDB_LOD=" .. (package:config("lod") and "ON" or "OFF"))
table.insert(configs, "-DOPENVDB_BUILD_VDB_PRINT=" .. (package:config("print") and "ON" or "OFF"))
table.insert(configs, "-DOPENVDB_BUILD_BINARIES=" .. (package:config("print") and "ON" or "OFF"))
Expand Down Expand Up @@ -128,6 +134,22 @@ package("openvdb")
end
import("package.tools.cmake").install(package, configs)
package:addenv("PATH", "bin")
if package:config("python") then
local pyver = package:dep("python"):version()
local pydpath = path.join(package:installdir("lib"), format("python%d.%d", pyver:major(), pyver:minor()), "site-packages")
package:addenv("PYTHONPATH", pydpath)
-- after python 3.8, python will not search in PATH for dlls
if package:is_plat("windows") then
local tbb = package:dep("tbb"):fetch()
if tbb and tbb.linkdirs then
local tbb_dir = path.directory(tbb.linkdirs[1])
os.cp(path.join(tbb_dir, "bin", "tbb*.dll"), pydpath)
end
if package:config("shared") then
os.cp(path.join(package:installdir("bin"), "openvdb.dll"), pydpath)
end
end
end
end)

on_test(function (package)
Expand All @@ -151,4 +173,7 @@ package("openvdb")
]]}, {configs = {languages = "c++17"},
includes = {"nanovdb/util/GridBuilder.h"}}))
end
if package:config("python") then
os.vrun("python -c 'import pyopenvdb'")
end
end)