Volume Renderer

An interactive volume visualization tool using CUDA for real-time rendering.

Tested on Ubuntu 18.04 LTS with CUDA 11.2 and OpenGL 3.2.

For implementation details and more results, please check the slides and videos here.

Key Features

• Entire volume rendering
• Isosurface rendering with volumetric techniques
• Phong lighting for enhancing structral details
• Tri-linear interpolation of volume data
• UI for tuning visualization settings

Usage

Type the command below to compile and run the program.

# Compilation
cmake ..
make

# Run the excutable
./volrend

You may need to tune some configurations like device ID, threading block size, etc., which are specified in the 'include/config.hpp'.

Demo

Third-party Libraries

• Dear ImGui (included in 3rdLibs/)
• tinycolormap (re-implemented in CUDA)
• Eigen (included in 3rdLibs/)
• GLAD (included in 3rdLibs/)
• GLFW 3.2+
• stb_image (included in 3rdLibs/)

License

The GNU General Public License v3.0