104 lines
2.5 KiB
Nix
104 lines
2.5 KiB
Nix
{
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lib,
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stdenv,
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buildPythonPackage,
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pythonOlder,
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fetchFromGitHub,
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fetchpatch,
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setuptools,
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freetype-py,
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imageio,
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networkx,
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numpy,
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pillow,
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pyglet,
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pyopengl,
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scipy,
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six,
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trimesh,
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pytestCheckHook,
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mesa,
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}:
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buildPythonPackage rec {
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pname = "pyrender";
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version = "0.1.45";
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pyproject = true;
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disabled = pythonOlder "3.5";
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src = fetchFromGitHub {
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owner = "mmatl";
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repo = "pyrender";
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tag = version;
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hash = "sha256-V2G8QWXMxFDQpT4XDOJhIFI2V9VhDQCaXYBb/QVLxgM=";
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};
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patches = [
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(fetchpatch {
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# yet to be tagged
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name = "relax-pyopengl.patch";
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url = "https://github.com/mmatl/pyrender/commit/7c613e8aed7142df9ff40767a8f10b7a19b6255c.patch";
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hash = "sha256-SXRV9RC3PfQGjjIQ+n97HZrSDPae3rAHnTBiHXSFLaY=";
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})
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# fix on numpy 2.0 (np.infty -> np.inf)
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# https://github.com/mmatl/pyrender/pull/292
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(fetchpatch {
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name = "fix-numpy2.patch";
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url = "https://github.com/mmatl/pyrender/commit/5408c7b45261473511d2399ab625efe11f0b6991.patch";
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hash = "sha256-RIv6lMpxMmops5Tb1itzYdT7GkhPScVWslBXITR3IBM=";
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})
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];
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# trimesh too new
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# issue: https://github.com/mmatl/pyrender/issues/203
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# mega pr: https://github.com/mmatl/pyrender/pull/216
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# relevant pr commit: https://github.com/mmatl/pyrender/pull/216/commits/5069aeb957addff8919f05dc9be4040f55bff329
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# the commit does not apply as a patch when cherry picked, hence the substituteInPlace
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postPatch = ''
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substituteInPlace tests/unit/test_meshes.py \
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--replace-fail \
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"bm = trimesh.load('tests/data/WaterBottle.glb').dump()[0]" \
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'bm = trimesh.load("tests/data/WaterBottle.glb").geometry["WaterBottle"]'
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'';
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nativeBuildInputs = [ setuptools ];
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dependencies = [
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freetype-py
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imageio
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networkx
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numpy
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pillow
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pyglet
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pyopengl
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scipy
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six
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trimesh
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];
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env.PYOPENGL_PLATFORM = "egl"; # enables headless rendering during check
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nativeCheckInputs =
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[
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pytestCheckHook
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]
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++ lib.filter (lib.meta.availableOn stdenv.hostPlatform) [
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mesa.llvmpipeHook
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];
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disabledTestPaths = lib.optionals (!lib.meta.availableOn stdenv.hostPlatform mesa.llvmpipeHook) [
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# requires opengl context
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"tests/unit/test_offscreen.py"
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];
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pythonImportsCheck = [ "pyrender" ];
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meta = with lib; {
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homepage = "https://pyrender.readthedocs.io/en/latest/";
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description = "Easy-to-use glTF 2.0-compliant OpenGL renderer for visualization of 3D scenes";
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license = licenses.mit;
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maintainers = with maintainers; [ pbsds ];
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};
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}
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