tjh.dev
nixpkgs mirror (for testing)
github.com/NixOS/nixpkgs
nix
1{
2 lib,
3 buildPythonPackage,
4 fetchFromGitHub,
5 setuptools,
6 pytestCheckHook,
7 numpy,
8 lxml,
9 trimesh,
10
11 # optional deps
12 colorlog,
13 manifold3d,
14 charset-normalizer,
15 jsonschema,
16 networkx,
17 svg-path,
18 pycollada,
19 shapely,
20 xxhash,
21 rtree,
22 httpx,
23 scipy,
24 pillow,
25 mapbox-earcut,
26}:
27
28buildPythonPackage rec {
29 pname = "trimesh";
30 version = "4.11.1";
31 pyproject = true;
32
33 src = fetchFromGitHub {
34 owner = "mikedh";
35 repo = "trimesh";
36 tag = version;
37 hash = "sha256-N9loKQ+xcUtug98K2nsCs5kXUnLLtxCqNH8L8wStb74=";
38 };
39
40 build-system = [ setuptools ];
41
42 dependencies = [ numpy ];
43
44 optional-dependencies = {
45 easy = [
46 colorlog
47 manifold3d
48 charset-normalizer
49 lxml
50 jsonschema
51 networkx
52 svg-path
53 pycollada
54 shapely
55 xxhash
56 rtree
57 httpx
58 scipy
59 pillow
60 # vhacdx # not packaged
61 mapbox-earcut
62 # embreex # not packaged
63 ];
64 };
65
66 nativeCheckInputs = [
67 lxml
68 pytestCheckHook
69 ];
70
71 disabledTests = [
72 # requires loading models which aren't part of the Pypi tarball
73 "test_load"
74 ];
75
76 enabledTestPaths = [ "tests/test_minimal.py" ];
77
78 pythonImportsCheck = [
79 "trimesh"
80 "trimesh.ray"
81 "trimesh.path"
82 "trimesh.path.exchange"
83 "trimesh.scene"
84 "trimesh.voxel"
85 "trimesh.visual"
86 "trimesh.viewer"
87 "trimesh.exchange"
88 "trimesh.resources"
89 "trimesh.interfaces"
90 ];
91
92 meta = {
93 description = "Python library for loading and using triangular meshes";
94 homepage = "https://trimesh.org/";
95 changelog = "https://github.com/mikedh/trimesh/releases/tag/${src.tag}";
96 license = lib.licenses.mit;
97 mainProgram = "trimesh";
98 maintainers = with lib.maintainers; [
99 pbsds
100 ];
101 };
102}