API

Custom geometry and intersection

You can support custom geometry and intersection by providing codes with C++ template.

See TriangleMesh, TriangleSAHPred, TriangleIntersection and TriangleIntersector class in nanort.h, and

• examples/particle_primitive for sphere example.
• examples/curves_primitive for bezier curves example(approximate curve by multiple lines at ray tracing phase).
• examples/cylinder_primitive for cylinder example.