truck-meshalgo

Mesh algorighms, include tessellations of the shape.

Sample Codes

filleted-cube

An experiment to decompose a mesh into elements for future NURBS-shape approximation of the mesh. Contains doc(hidden) methods.

• Input: filleted_cube.obj
• Output: planes.obj, lower.obj, upper.obj

irregular-sphere

Add the normal to the sphere containing the irregular normal generated from the NURBS containing the critical point.

• Input: irregular_sphere.obj
• Output: regular_sphere.obj

octahedron-subdivision

Apply loop subdivision to regular octahedron.

• Input: hardcoded octahedron
• Output: octahedron.obj, subdivision-octahedron.obj

requadrangulate-buddha

A benchmark that reads in heavy mesh data, applies triangulation and quadrangulation, and writes it out.

• Input: happy-buddha.obj
• Output: requadrangulated-buddha.obj

smoothing-bunny

Adds smooth normals to the stanford bunny.

• Input: bunny.obj
• Output: smooth_bunny.obj

splitting-sample

An experiment to decompose a mesh into elements for future NURBS-shape approximation of the mesh.

• Input: sample.obj
• Output: planes_parts_#.obj, others_parts_#.obj

teapot

Adds smooth normals to and quadrangulate the famous teapot.

• Input: teapot.obj
• Output: quaded_pot.obj

tessellate_shape

Tessellate a shape and output an obj file.

usage: tessellate_shape <input json file> <output json file>

The default <output file> is output.obj.