Vision

Vision is a GPU physically based renderer, The vision renderer uses embeded DSL codegen technology derived from luisa compute https://github.com/LuisaGroup/LuisaCompute, which is a great invention!

Program feature

Feature	Progress
Render Graph	Doing
Shader Graph	Done
Hot fix	Done

Editor

Feature	Progress
ImGUI	Done
Material edit	Done
Light edit	Done
Scene edit	Planned
Graph edit	Planned
Save data to file	Planned

Render algorithm

Feature	Progress
Megakernel path tracing	Done
ReSTIR DI	Done
ReSTIR GI	doing
Surfel	Planned
Light probe	Planned
Wavefront path tracing	Planned
Bidirectional path tracing	Planned
Photon mapping	Planned

Render mode

Feature	Progress
Offline render	Done
Real time render	Planned
Lightmap bake	Doing(75%)

Reconstruction Filters

Feature	Progress
Filter Importance Sampling	Done
Mitchell-Netravali Filter	Done
Box Filter	Done
Triangle Filter	Done
Gaussian Filter	Done
Lanczos Windowed Sinc Filter	Done

Materials

Feature	Progress
metal	Done
matte	Done
glass	Done
mirror	Done
substrate	Done
disney	Done
hair	Planned
BSSRDF	Planned

Color

Feature	Progress
SRGB	Done
Complete spectrum	Done

Tone mapping

Feature	Progress
Linear	Done
ACES	Done
Reinhard	Done

Denoise

Feature	Progress
OIDN	Done
OptiX	Planned
NRD	Planned

Sensor

Feature	Progress
Pinhole Cameras	Done
Thin-Lens Cameras	Done
Realistic Cameras	Planned
Fish-Eye Cameras	Planned

Illumination

Feature	Progress
Area Lights, emission	done
projector	done
spotlight	done
pointlight	done
HDRI Environment Maps	done
Portal Environment Maps	Planned
IES	Planned
Uniform-Distribution Light Selection Strategy	done
Power-Distribution Light Selection Strategy	done
BVH Light Selection Strategy	Planned

Backends

Feature	Progress
GPU	Done (with CUDA + OptiX)
DirectX	Planned
Vulkan	Planned

Exporter/Importer

Feature	Progress
Blender	Planned
3DS Max	Planned
USD	Planned

Part of the scene comes from https://benedikt-bitterli.me/resources/

-s ....\res\render_scene\cbox\vision_scene.json