This repository contains unit test data used by project Lagrange. Please visit the project page for more information.
Models that we created are available under CC0 license when applicable. See LICENSE for more information. Derived models are available under the same license as the original data. The table below lists the origin of models in this repository and their licenses.
| Model | Source | License |
|---|---|---|
| core/a_simple_text_file.txt | Homemade | CC0 1.0 |
| core/ball.obj | Homemade | CC0 1.0 |
| core/blub_open_filled.obj | Derived | CC0 1.0 |
| core/blub_open.obj | Derived | CC0 1.0 |
| core/blub_thickened.obj | Derived | CC0 1.0 |
| core/blub/blub_diffuse.png | Keenan's 3D Model Repository | CC0 1.0 |
| core/blub/blub_height.exr | Derived | CC0 1.0 |
| core/blub/blub_quadrangulated.obj | Keenan's 3D Model Repository | CC0 1.0 |
| core/blub/blub.glb | Derived | CC0 1.0 |
| core/blub/blub.mtl | Homemade | CC0 1.0 |
| core/blub/blub.obj | Keenan's 3D Model Repository | CC0 1.0 |
| core/bunny_simple.obj | The Stanford 3D Scanning Repository | ??? |
| core/chain_edges_data1.txt | Homemade | CC0 1.0 |
| core/chain_edges_data2.txt | Homemade | CC0 1.0 |
| core/cube_soup.obj | Homemade | CC0 1.0 |
| core/disk.obj | Homemade | CC0 1.0 |
| core/dragon.obj | The Stanford 3D Scanning Repository | ??? |
| core/drop_tri.obj | Homemade | CC0 1.0 |
| core/fandisk.obj | Hugues Hoppe | ??? |
| core/grid_holes.obj | Homemade | CC0 1.0 |
| core/hemisphere.edges.dmat | Homemade | CC0 1.0 |
| core/hemisphere.obj | Homemade | CC0 1.0 |
| core/index-test.obj | Homemade | CC0 1.0 |
| core/narrow_triangles.obj | Homemade | CC0 1.0 |
| core/non_convex_quad.obj | Homemade | CC0 1.0 |
| core/plane.obj | Homemade | CC0 1.0 |
| core/plate_crash.obj | Homemade | CC0 1.0 |
| core/poly/hexaSphere.obj | Polygon Laplacian Made Simple | MIT |
| core/poly/L-plane.obj | Polygon Laplacian Made Simple | MIT |
| core/poly/mixedFaring.obj | Polygon Laplacian Made Simple | MIT |
| core/poly/mixedFaringPart.obj | Derived | MIT |
| core/poly/noisy-sphere.obj | Polygon Laplacian Made Simple | MIT |
| core/poly/tetris_2.obj | Polygon Laplacian Made Simple | MIT |
| core/poly/tetris.obj | Polygon Laplacian Made Simple | MIT |
| core/prout.obj | Homemade | CC0 1.0 |
| core/rounded_cube.obj | Homemade | CC0 1.0 |
| core/simple/cube.obj | Homemade | CC0 1.0 |
| core/simple/cubes-29.obj | Homemade | CC0 1.0 |
| core/simple/cubes-3.obj | Homemade | CC0 1.0 |
| core/simple/cuboid-tri.obj | Homemade | CC0 1.0 |
| core/simple/edge1-tri.obj | Homemade | CC0 1.0 |
| core/simple/edge2-tri.obj | Homemade | CC0 1.0 |
| core/simple/octahedron.obj | Homemade | CC0 1.0 |
| core/simple/plane-tri.obj | Homemade | CC0 1.0 |
| core/simple/quad_meshes/cube.obj | Homemade | CC0 1.0 |
| core/simple/rcube-half-tri.obj | Homemade | CC0 1.0 |
| core/simple/rounded-cylinder.obj | Homemade | CC0 1.0 |
| core/simple/sphere-ico.obj | Homemade | CC0 1.0 |
| core/square.obj | Homemade | CC0 1.0 |
| core/squareZ.obj | Homemade | CC0 1.0 |
| core/stanford-bunny.obj | The Stanford 3D Scanning Repository | ??? |
| core/table_top.obj | Homemade | CC0 1.0 |
| core/tilings/hexagon.obj | Keenan's 3D Model Repository | CC0 1.0 |
| core/tilings/semi1.obj | Keenan's 3D Model Repository | CC0 1.0 |
| core/tilings/semi2.obj | Keenan's 3D Model Repository | CC0 1.0 |
| core/tilings/semi3.obj | Keenan's 3D Model Repository | CC0 1.0 |
| core/tilings/semi4.obj | Keenan's 3D Model Repository | CC0 1.0 |
| core/tilings/semi5.obj | Keenan's 3D Model Repository | CC0 1.0 |
| core/tilings/semi6.obj | Keenan's 3D Model Repository | CC0 1.0 |
| core/tilings/semi7.obj | Keenan's 3D Model Repository | CC0 1.0 |
| core/tilings/semi8.obj | Keenan's 3D Model Repository | CC0 1.0 |
| core/tilings/square.obj | Keenan's 3D Model Repository | CC0 1.0 |
| core/tilings/tiling.cpp | Keenan's 3D Model Repository | CC0 1.0 |
| core/tilings/triangle.obj | Keenan's 3D Model Repository | CC0 1.0 |
| core/topology/moebius-160-10.ply | Homemade | CC0 1.0 |
| core/topology/nonmanifold_edge.obj | Homemade | CC0 1.0 |
| core/topology/nonmanifold_vertex.obj | Homemade | CC0 1.0 |
| core/topology/nonoriented_edge.obj | Homemade | CC0 1.0 |
| core/torus3_in.obj | Homemade | CC0 1.0 |
| core/torus3_out.obj | Homemade | CC0 1.0 |
| image_io/blobs.png | Homemade | CC0 1.0 |
| image_io/checkerboard4.png | Homemade | CC0 1.0 |
| image_io/example.exr | Homemade | CC0 1.0 |
| image_io/example.jpg | Homemade | CC0 1.0 |
| image_io/example.png | Homemade | CC0 1.0 |
| io/avocado/Avocado_baseColor.png | glTF-Sample-Models | CC0 1.0 |
| io/avocado/Avocado_normal.png | glTF-Sample-Models | CC0 1.0 |
| io/avocado/Avocado_roughnessMetallic.png | glTF-Sample-Models | CC0 1.0 |
| io/avocado/Avocado.bin | glTF-Sample-Models | CC0 1.0 |
| io/avocado/avocado.fbx | Derived | CC0 1.0 |
| io/avocado/Avocado.gltf | glTF-Sample-Models | CC0 1.0 |
| io/avocado/avocado.mtl | Derived | CC0 1.0 |
| io/avocado/avocado.obj | Derived | CC0 1.0 |
| io/gltf_animated_cube/AnimatedCube_BaseColor.png | glTF-Sample-Models | unclear1 |
| io/gltf_animated_cube/AnimatedCube_MetallicRoughness.png | glTF-Sample-Models | unclear1 |
| io/gltf_animated_cube/AnimatedCube.bin | glTF-Sample-Models | unclear1 |
| io/gltf_animated_cube/AnimatedCube.gltf | glTF-Sample-Models | unclear1 |
| io/gltf_engine/2CylinderEngine.gltf | glTF-Sample-Models | unclear1 |
| io/gltf_engine/2CylinderEngine0.bin | glTF-Sample-Models | unclear1 |
| io/MultiUVTest.glb | glTF-Sample-Models | CC BY 4.0 |
| io/three_cubes_instances.gltf | Homemade | CC0 1.0 |
| io/triangle.glb | Homemade | CC0 1.0 |
| io/two_cameras.gltf | Homemade | CC0 1.0 |
| poisson/sphere.striped.ply | Homemade | CC0 1.0 |
| subdivision/catmark_fvar_bound1.obj | OpenSubdiv's Repository | Apache 2 |
| subdivision/cube_esharp.obj | Derived | CC0 1.0 |
| subdivision/cube_fholes.obj | Derived | CC0 1.0 |
| subdivision/cube_vsharp.obj | Derived | CC0 1.0 |
| subdivision/cube.obj | McGuire Computer Graphics Archive | CC0 1.0 |
| subdivision/grid_3x3.obj | Homemade | CC0 1.0 |
| subdivision/sphere_midpoint.ply | Homemade | CC0 1.0 |
| subdivision/sphere_sqrt.ply | Homemade | CC0 1.0 |
| subdivision/sphere.ply | Homemade | CC0 1.0 |