Introduction - If you have any usage issues, please Google them yourself
Researched on Boolean Operation of triangle facial model. Traditional CSG algorithm based on the Boolean Operation of primitive
solid model, which hard to deal with the complex model defined by triangles or polygons. Construct the BSP Trees of 3D models, using the ability of
space partioning to divide up the model into two partions,and then,you will get the Boolean Operation results such as intersection, union, difference
by combine different partions. Implemented the Boolean Operation of unregulated 3D model.