GLVolumeRenderer

GLVolumeRenderer is a rendering tool for visualizing NxNxN 3D binary volume data.

Wiki

wiki page

Features

• Raymarching rendering mode
• Point cloud rendering mode
• Cross-section view using Near-Far Clip
• Filtering by volume density
• Volumetric Lighting
• Max-Intencity-Projection Rendering mode

Screenshots

The void cube volume data was created using SDF2Volume.

Installation and Execution Example

1. Clone the repository

git clone https://github.com/regusan/GLVolumeRenderer.git
cd GLVolumeRenderer

2. Preparing Dependencies

sudo apt-get update
sudo apt-get install libglew-dev libglfw3-dev libglm-dev

3. Build(Ubuntu)

cmake -S . -B build
cmake --build build -j

4. Run(Ubuntu)

./build/volumen volume/voidcube-256.dat

3. Build(WIndows)

cmake -S . -B build -DCMAKE_BUILD_TYPE=Release -DCMAKE_TOOLCHAIN_FILE=your/path
cmake --build build --target clean
cmake --build build --config Release

4. Run(WIndows)

./build\Release\volumen.exe NonShareVolume\256_256_256B.dat

Usage

• Right-click drag: Rotate view
• Mouse wheel: Zoom in/out

Third-Party Licenses

This project uses the following third-party libraries. Their licenses are as follows:

• GLEW (OpenGL Extension Wrangler Library)**Licensed under the MIT License.GLEW GitHub Repository
• **GLFW (Graphics Library Framework)**Licensed under the zlib/libpng License.GLFW GitHub Repository
• **GLM (OpenGL Mathematics)**Licensed under the MIT License.GLM GitHub Repository
• **IMGUI (Dear ImGui) Licensed under the MIT License. Dear ImGui GitHub Repository
• vcpkg(Windows Only)

self link