An intuitive and interactive OpengGL application for visualizing large-scale tractography dataset.

• It’s highly recommended to run the application on a PC with a Windows system (actually we didn’t test it on any other OS).
• Make sure that you have a GPU enabled, with an appropriate version of GPU driver installed that supports OpenGL 4.3+.
• Make sure that you have at least 2.5 GB video memory available to enable fiber bundling.

• .tck loader
• Fiber bundling
• Slicing
• Color mapping
• Physically based material
• Screen space ambient occlusion
• A series of post-processing effects

• Decompress Release.zip to some directory on your PC.
• Run the FiberVisualization.exe inside.

• GLM: https://github.com/g-truc/glm
• GLFW: https://www.glfw.org/
• GLAD: https://glad.dav1d.de/
• OpenGL 4.3: https://www.opengl.org/
• Dear ImGUI: https://github.com/ocornut/imgui

• View controlling: https://learnopengl.com/Getting-started/Camera
• Shader compiler: https://learnopengl.com/Getting-started/Shaders
• Compute shader compiler: https://learnopengl.com/Guest-Articles/2022/Compute-Shaders/Introduction
• File browser: https://github.com/AirGuanZ/imgui-filebrowser