Mesh building

To construct a MeshF, you need to provide an array of vertices and an array of faces. Currently, only triangular faces (TriFace) are supported.

// Triangles only, indices must be valid for verts[]
Vector3[] verts = { /* ... */ };
TriFace[] faces = { new TriFace(a,b,c), /* ... */ };
MeshF mesh = new MeshF(verts, faces);

If you are converting from another mesh format, and you know the mesh is closed (watertight), you can construct mesh with:

MeshF mesh = new MeshF(verts, faces, isClosed:true);

Where setting isClosed to true or false skips the interal watertight check, which can be slow for large meshes.