shuhuai/gpu_based_voxelization_d3d11

A DirectX 11 implementation of voxelization

GPU-Based Voxelization

It is a GPU-based voxelization method to convert complex 3D scenes into high resolution voxel data in real-time. It uses a combination of vertex, geometry, and pixel shaders to generate voxel data from triangles. This system visualizes voxel data after converting, and it can store the voxel data in a file.

Dependencies

• Visual Studio 2013 (https://www.visualstudio.com/en-us/downloads/download-visual-studio-vs.aspx)
• DirectX SDK June 2010 (https://www.microsoft.com/en-us/download/details.aspx?id=6812)
• Effects11 in DirectX SDK June 2010 (https://www.microsoft.com/en-us/download/details.aspx?id=6812)
• CEGUI 0.8.4 (http://cegui.org.uk/)

Interactions

Mouse/Keyboard:

• Mouse : Rotate camera (left click on press)
• W : Move camera front
• S : Move camera back
• A : Move camera left
• D : Move camera right

Menu:

• Model : Select a model to voxelize
• Information : Select a type of data to show
• Resolution: Select the resolution of voxels
• Raw Data
  • Display : Show a slice of 3D texture
  • Slice : The index of slice
• Voxelization : Re-voxelize the same model
• Filename : The output file name
• Output : Output the voxel data to a file