Features

Geometry

• Triangles a set of triangles

• Polylist a set of polygons with no holes

• Polygons a set of polygons that can contain holes (holes unimplemented, currently an alias for Polylist)

• Lines a set of lines

Source Data

• Vertex

• Normals

• Multiple texture coordinate sets

Materials

• Shader types: phong, lambert, blinn, constant

• Effect attributes: emission, ambient, diffuse, specular, shininess, reflective, reflectivity, transparent, transparency

• Texture support: Can read from local file, zip archives, or a custom auxiliary file handler

• Loads texture images with PIL if available

Lights

• Directional

• Ambient

• Point

• Spot

Cameras

• Perspective

Scenes

• Full scene construction

• Transformations: rotate, scale, translate, matrix, lookat (for cameras)

• Supports iterating through a scene, yielding transformed geometry

Controllers

• Currently experimental (more support coming)

• Morph

• Skin

Additional Features

• Fast triangulation of polygons

• Fast computation of normals