AkariRender

High Performance CPU/GPU Physically Based Renderer

⚠ A new version based on LuisaCompute would be updated soon! ⚠

AkariRender is a CPU/GPU physically based renderer written in Rust and Vulkan RTX. Previous version with PPG and SMCMC is in legacy-cpp branch.

Features

• Spectral Rendering
• Out of Core Rendering
• Unidirectional Path Tracing
• Wavefront Path Tracing
• SPPM
• BDPT
• Neural Radiance Cache
• Quad-BVH
• Ray Packet Traversal

Build Requirements

If you are using < Windows 10, please upgrade to Windows 10 or above.

• CMake >3.12
• clang++ in PATH

Build & Run

cargo build --relase
cargo run --release --bin akr-cli -- -s ./scenes/cbox/cbox.json -r ./scenes/cbox/integrator.json

# On Mac:
cargo run --release --bin akr-cli -- -s ./scenes/cbox/cbox.json -r ./scenes/cbox/integrator.json --as qbvh

# GPU Rendering is broken now, may or may not be fixed in the forseeable future.
# cargo run --release --features gpu --bin akr-cli -- -s ./scenes/cbox.json -r ./scenes/integrator.json --gpu