A 3D rendering framework, developed as needed for my projects. Generally I'm not updating this any more due to time, but will be pulling sections out for projects as needed. The most useful bit here may be the wrappers around OpenVR, which took a little while to get working the first time round.
- Support common 3D rendering techniques
- Be flexible/configurable enough for my personal projects
- Be easier to build and customise than larger scene graphs/libraries
- Be (mostly) free of legacy technologies. Minimum OpenGL 4.5/GLES 3.0
| Platform | Compiler | Status |
|---|---|---|
| Linux | GCC 7+ | Primary testing platform |
| Linux | Clang | Untested, should work |
| Windows | VS2017 | Secondary testing platform, primarily in the context of VR development |
| Android | Untested, should work, no java api available | |
| Emscripten | Early proof of concept worked well, otherwise untested. Engine assumes OpenGL 4.5 currently so won't work out of the box. |
| Feature | Status | Notes |
|---|---|---|
| C++ | Present, unstable ABI | Primary API, all others would be wrappers around this |
| Java | Unplanned | Concepts proven |
| C# | Unplanned | Concepts proven, .Net Core is kinda cool |
| Python | Unplanned | Concepts proven, except OpenGL context creation |
| Javascript | Unplanned | Concepts partially proven through emscripten POC |
| Feature | Status | Notes |
|---|---|---|
| OpenGL implementation | Complete for present features | To be extended as features are added. |
| GLES/WebGL implementation | Partially Planned | Largely same path as OpenGL, might already work |
| Vulkan implementation | 0% | Unplanned at this time, opengl generally fast enough. Some of my boxes can't support Vulkan yet :'( |
| Shader pipeline | 30% | Fixed to basic phong implementation currently, shader/texture sets to be integrated into scene graph |
| Render to Texture/Framebuffers | 50% | Texture-backed framebuffer present for VR support, functional but limited |
| Feature | Status | Notes |
|---|---|---|
| Basic vector nodes | Complete | rfvector |
| rfvector primitives (cube,sphere,etc) | 20% | Only Cube implemented so far |
| Common model formats | 0% | Unplanned, would be useful |
| Raster loader | Complete | rfraster |
| PNG | Complete | |
| Texture loading support | 20%? | HardCoded to PNG, 24/32-bit in Engine::loadTexture class |
| Feature | Status | Notes |
|---|---|---|
| OpenVR Integration | Functional | Not fully integrated into Engine, useable enough for test_openvr |
| WebVR Integration | Unplanned | Would be cool, requires WebGL, javascript integration/emscripten support |