f3d-app

f3d-app/f3d

Fast and minimalist 3D viewer.

100 good first / help-wanted issues · C++ · last activity Jul 1, 2026

4.5K stars 426 forks 4.5K watchers C++ BSD 3-Clause "New" or "Revised" License
3d 3d-graphics 3d-viewer command-line-tool dxf fbx glb gltf gltf-viewer graphics obj physically-based-rendering raytracing rendering step stl-viewer usd volume-rendering vtk
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100 Open Issues Need Help Last updated: Jul 1, 2026

Open Issues Need Help

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OpenXR: Reuse VTK JSON files and remove our copies 1 day ago
help wanted
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Request: VR support for viewing and even manipulating models 3 days ago
help wanted funding:nlnet
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Is there a way to disable thumbnail generation for specific filetypes? 3 days ago
os:windows help wanted
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Volume rendering without data should not trigger an error 5 days ago
source:libf3d help wanted
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Focal point picking with no middle mouse button? 5 days ago
source:libf3d help wanted
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
triggerEventLoop crash if libf3d never rendered before 8 days ago
source:libf3d help wanted
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Minimal screenshot does not hide notifications and console badge 8 days ago
source:libf3d help wanted
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Rotate-only interaction mode 10 days ago
source:libf3d help wanted
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Add supports(stream) API 11 days ago
source:libf3d help wanted
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Add a `--no-cache` option to disable cache reading/writing 11 days ago
good first issue help wanted
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Smarter window positioning for multi-screen setups 19 days ago
source:libf3d help wanted triage:to-check
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Improve Java bindings test quality 19 days ago
good first issue help wanted source:java
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Refactor F3DOCCTShapeConverter to avoid using InsertNext 20 days ago
good first issue source:VTK help wanted
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
OBJ is not recognized if first line is a group 21 days ago
good first issue source:VTK help wanted
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Refactor coloring options 23 days ago
help wanted
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Add support for recovering keyframes/timesteps in vtkF3DAlembicReader 24 days ago
good first issue source:libf3d help wanted source:alembic funding:nlnet
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Saving to clipboard (Ctrl+C) causes a 1s delay on quit due to clip timeout 25 days ago
source:libf3d help wanted
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Add support for different animations mode, reverse, ping pong, looping or not 26 days ago
source:libf3d help wanted funding:nlnet
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Improve Importers Progress Management 26 days ago
good first issue source:VTK help wanted
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Refactor `f3d::interactor::addBinding` API 28 days ago
help wanted
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Support for cursors change 28 days ago
source:VTK help wanted
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Support binding documentation in config files 28 days ago
source:libf3d help wanted source:F3DApplication funding:nlnet
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
OpenGL error with grid reflection and volume option 29 days ago
help wanted
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
USD: GPU sparse blend shapes support 29 days ago
help wanted source:usd
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Use switch based java enum instead of numerical enums in Java bindings 29 days ago
good first issue help wanted source:java
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Scene Hierarchy: mesh remains visible when parent object is disabled but mesh toggle is enabled 29 days ago
source:libf3d help wanted
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Handle degenerate coloring 29 days ago
help wanted
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Image Readers do not report errors properly 29 days ago
source:VTK help wanted
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Add a "Copy Console to clipboard" feature 29 days ago
help wanted source:UI funding:nlnet
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Add support for offscreen progress bars 29 days ago
good first issue help wanted
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Improve Windows Thumbnailer 29 days ago
os:windows help wanted
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Implement light configuration 29 days ago
help wanted
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Options in configuration file that should be taken into account "on first load" are not taken into account 29 days ago
help wanted source:F3DApplication funding:nlnet
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Add a "Screenshot to clipboard" interaction 29 days ago
help wanted funding:nlnet
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Add a CLI option to generate an animated camera orbit 29 days ago
source:libf3d help wanted source:F3DApplication funding:nlnet
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Add support for GLTF `KHR_texture_basisu` extension 29 days ago
source:VTK help wanted
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Add support for glTF KHR_materials_pbrSpecularGlossiness (Bee.glb not working) 29 days ago
source:VTK help wanted
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Add options to tweak normal glyphs attributes 29 days ago
good first issue source:libf3d funding:nlnet
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Add an API to show a specific keyframe and recover current frame 29 days ago
source:libf3d help wanted
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
F3D stl reading is not fast as it could be 29 days ago
help wanted triage:to-check
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Support for .NIF (NetImmerse File) about 1 month ago
source:libf3d help wanted
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
GLTF Unsupported extensions about 1 month ago
source:VTK help wanted funding:nlnet
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Older DXF format fails content validation in 3.5.0 about 2 months ago
good first issue source:assimp help wanted
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Add a bind to control backface culling about 2 months ago
good first issue source:libf3d help wanted
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Non-PBR unlit model does not convert to PBR about 2 months ago
source:VTK source:libf3d help wanted
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Add getters for camera parameters about 2 months ago
good first issue source:libf3d help wanted
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Improve USD Support about 2 months ago
help wanted source:usd funding:nlnet
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Scene hierarchy widget size control on the left side behave strangely about 2 months ago
help wanted source:UI
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Install pkg-config .pc file for libf3d/libf3d_c_api about 2 months ago
source:libf3d help wanted
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Incorrect 16-bits textures color space about 2 months ago
help wanted
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Opacity Slider for Grid 2 months ago
help wanted
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Simplify Java/JNI local objects life cycle 2 months ago
help wanted source:java
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Store position in window and provide an API to recover it 3 months ago
source:libf3d help wanted
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Improve C bindings test quality 3 months ago
help wanted source:c
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Lychee LYS file format support 3 months ago
good first issue help wanted
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Running f3d without glx, elg or osmesa trigger a segfault 3 months ago
os:linux help wanted
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Use VTK native skybox blur 3 months ago
source:VTK help wanted
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
`--rendering-backend=cocoa` is not supported despite being listed with `--list-rendering-backends` 3 months ago
os:macos help wanted
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Add support for QuakeMDL palletes as a reader option 3 months ago
source:libf3d help wanted
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Improve CI further 3 months ago
source:CI help wanted
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Improvements to the WASM App 3 months ago
help wanted source:F3DWeb funding:nlnet
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Properly forward C++ exceptions through the java bindings 3 months ago
help wanted source:java
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
In console, pressing tab for completion should sroll down, it doesn't 3 months ago
good first issue source:libf3d help wanted
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
AxesGris subdivide too much in certain situations 3 months ago
source:VTK help wanted
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Incorporate type to current logo and brand identity 3 months ago
good first issue help wanted
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Missing points in .pts file 3 months ago
good first issue source:VTK help wanted
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Add more wasm examples 4 months ago
help wanted source:wasm
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Add support for MULTI animation in vtkF3DAssimpImporter 4 months ago
source:assimp help wanted funding:nlnet
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Consider adding more file formats support 4 months ago
help wanted
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Axes grid is VERY laggy when zoomed in 4 months ago
source:VTK help wanted
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Improve documentation about `--color` option 4 months ago
help wanted source:doc triage:to-check
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Add a repeat flag in the binding API 4 months ago
source:libf3d help wanted funding:nlnet
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Handle exception in C bindings 4 months ago
good first issue source:libf3d help wanted
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Testing data folder is too big 4 months ago
help wanted
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
USD points primitive is not supported 4 months ago
good first issue help wanted
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
TGA "CanReadFile" is too lax and should be improved 4 months ago
good first issue source:VTK help wanted
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Grid should be improved to include reflections and shadows 4 months ago
source:VTK help wanted
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
QuakeMDL: Add support for frame interpolation 5 months ago
good first issue help wanted
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Add support for recovering keyframes/timesteps in vtkF3DUSDImporter 5 months ago
good first issue source:libf3d help wanted source:usd funding:nlnet
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
VRML files not displayed correctly 5 months ago
source:VTK help wanted
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Axes grid is not recomputed when switching file 5 months ago
good first issue source:libf3d help wanted
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Add support for `circle` point sprite 5 months ago
source:libf3d help wanted
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Add Temporal Anti-Aliasing 5 months ago
source:libf3d help wanted
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Support armatures visualization for all formats 5 months ago
source:VTK help wanted funding:nlnet
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Add USD stream suppport 5 months ago
source:libf3d help wanted source:usd funding:nlnet
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Axis widget doesn't work with animated data 5 months ago
source:VTK source:libf3d help wanted
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Unlit OBJ with opacity not supported under new shading model 5 months ago
help wanted
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Wavefront OBJ cannot load associate texture 5 months ago
source:VTK help wanted triage:to-check
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
cannot open `.glb` files with square brackets in the filename/filepath 5 months ago
source:VTK help wanted
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
.glb and .gltf files fail to open when '[' or ']' characters are present in the file's path 5 months ago
source:VTK help wanted
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Improve Windows integration 5 months ago
os:windows help wanted
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
F3D doesn't show armature for FBX 5 months ago
source:libf3d source:assimp help wanted funding:nlnet
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Deprecate `F3D_PLUGINS_PATH` and add a new CLI option with the same feature 5 months ago
help wanted source:F3DApplication funding:nlnet
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Add DPI detection and configuration on Linux and macOS 5 months ago
source:libf3d os:linux os:macos help wanted funding:nlnet
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
displaying model edges only 5 months ago
help wanted funding:nlnet
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Add support for KSPlat (.kspalt) file format 5 months ago
source:libf3d help wanted funding:nlnet
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Implement `KHR_gaussian_splatting` GLTF extension 5 months ago
source:VTK help wanted funding:nlnet
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Add support for SOG (.sog) files 5 months ago
source:libf3d help wanted funding:nlnet
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Provide a standalone .rpm package 5 months ago
source:superbuild help wanted funding:nlnet
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk
Add support for temporal mesh in vtkF3DMemoryMesh and scene API 5 months ago
source:libf3d help wanted funding:nlnet
f3d-app/f3d
4.5K

Fast and minimalist 3D viewer.

C++
#3d#3d-graphics#3d-viewer#command-line-tool#dxf#fbx#glb#gltf#gltf-viewer#graphics#obj#physically-based-rendering#raytracing#rendering#step#stl-viewer#usd#volume-rendering#vtk