Header only mesh voxelizer in ANSI C
About
Converts meshes and performs triangle-cube intersection to output a voxelized mesh.
How to use
Include the header only file as following once:
#define VOXELIZER_IMPLEMENTATION
#include "voxelizer.h"To generate a voxelized mesh, create an instance of vx_mesh_t and initialize its
vertices and indices like this:
vx_mesh_t* mesh;
vx_mesh_t* result;
mesh = vx_mesh_alloc(nvertices, nindices);
// Add vertices and indices from the original mesh you want to voxelize
// [...]
// Precision factor to reduce "holes" artifact
float precision = 0.01;
// Run voxelization
result = vx_voxelize(mesh, 0.025, 0.025, 0.025, precision);
vx_mesh_free(result);
vx_mesh_free(mesh);TODO
- Colorized output mesh (from input mesh)
- Hidden voxel removal
- Triangle face merging
- Option for input triangle ordering (right now only supports GL_TRIANGLES indexed triangles)
- Option for output format