ply

type Element struct {
	// Float32s maps property name like "x" to a float32.
	Float32s map[string]float32

	// Int32s maps property name like "vertex1" to an int.
	Int32s map[string]int32

	// Uint8s maps property name like "red" to a uint8.
	Uint8s map[string]uint8

	// Uint32Lists maps property name like "vertex_indices" to a uint list.
	Uint32Lists map[string][]uint32
}

type PLY struct {
	// Elements maps element name like "vertex" to the elements as they appear in the file.
	Elements map[string][]*Element
}