AdamYuan / VcTest

VcTest

My voxel cone tracing test in the sponza scene. Tested on debian 9 with Nvidia Quadro M1200. Uses about 1130MB video memory (for 512x256x256 voxels)

Dependencies

OpenGL(>=4.5), glfw(3.2.1), stb_image.h, gl3w, tinyobjloader

Build

git clone https://github.com/AdamYuan/VcTest.git
cmake . -DCMAKE_BUILD_TYPE=Release
make

Usage

• W, A, S, D, L-Shift, Space: Move around
• Esc: Toggle window focus
• C: Toggle albedo
• V: Toggle voxel cone tracing
• E: Toggle showing edge
• X: Debug voxel
• Arrow key: Change light direction

Screenshots

References

• https://jose-villegas.github.io/post/deferred_voxel_shading/
• http://simonstechblog.blogspot.com/2013/01/implementing-voxel-cone-tracing.html
• http://www.seas.upenn.edu/~pcozzi/OpenGLInsights/OpenGLInsights-SparseVoxelization.pdf