Mathieu Westphal

Reading a file with assimp and rendering with raytracing prevent any texture to show

7

**Describe the bug** Reading a file with assimp and rendering with raytracing prevent any texture to show, the rendering is white, as if not texture were on the file. This...

Limitations of cxxopts in F3D

1

F3D uses cxxopts for parsing options, however there is some limitations that negativela impacts F3D, it has to do with how cxxopts handles vectors. F3D is using actual value of...

grid do not work with raytracing

3

**Describe the bug** grid do not work with raytracing **To Reproduce** Steps to reproduce the behavior: 1. Open the file using `f3d --dry-run -rng` 2. Rendering is incorrect  **Expected...

Raytracing rendering can segfault on MacOS

10

According to the CI, it looks like Raytracing rendering using OSPRay can segfault randomly on MacOS, consider this two runs: 1. https://github.com/f3d-app/f3d/actions/runs/4062370237/jobs/6993347563 2. https://github.com/f3d-app/f3d/actions/runs/4064558126/jobs/6998137126 (1) was run Feb 01, two...

GLTF related segfaults

6

**Describe the bug** Multiple specific GLTF files causes segfaults of F3D. - [ ] [badArray.gltf.zip](https://github.com/f3d-app/f3d/files/10611258/badArray.gltf.zip) Segfaults ``` f3d: /home/glow/dev/vtk/vtk1/src/ThirdParty/nlohmannjson/vtknlohmannjson/include/vtknlohmann/json.hpp:3928: const vtknlohmann::basic_json::value_type& vtknlohmann::basic_json::operator[](T*) const [with T = const char; ObjectType =...

GLTF Unexpected texture color

1

**Describe the bug** With a specific file, texture is not colored as expected **To Reproduce** Steps to reproduce the behavior: 0 . [boxTexcoords.gltf.zip](https://github.com/f3d-app/f3d/files/10611374/boxTexcoords.gltf.zip) 1. Open the file using `f3d --dry-run...

GLTF animation issue with specific file

4

**Describe the bug** Certain GLTF files do not animate correctly **To Reproduce** Steps to reproduce the behavior: 0. [Horse.glb.zip](https://github.com/f3d-app/f3d/files/10611349/Horse.glb.zip) 1. Open the file using `f3d --dry-run horse.glb` 2. Press space...

GLTF Texture not working

1

**Describe the bug** With a specific GLTF file, texture is not rendered when it should **To Reproduce** Steps to reproduce the behavior: 0. [BoxTextured.gltf.zip](https://github.com/f3d-app/f3d/files/10611380/BoxTextured.gltf.zip) 1. Open the file using `f3d...

OBJ Incorrect coloring with vertex colors

7

**Describe the bug** A obj dataset with vertex colors is incorrectly textured **To Reproduce** Steps to reproduce the behavior: 0. [female02.zip](https://github.com/f3d-app/f3d/files/10611441/female02.zip) 1. Open the file using `f3d --dry-run female02_vertex_colors.obj` ...

Add F3D to the list of repositories

2

#### ℹ️ Repository information **The repository has**: - [x] At least three issues with the `good first issue` label. - [x] At least 10 contributors. - [x] Detailed setup instructions...