model

type Model struct {
	// Mins is bounding volume smallest value corner
	Mins mgl32.Vec3
	// Maxs is bounding volume largest value corner
	Maxs mgl32.Vec3
	// Origin is the center/specified origin position
	Origin mgl32.Vec3
	// HeadNode
	HeadNode int32
	// FirstFace is index into the faces lump
	FirstFace int32
	// NumFaces is number of faces in this model
	NumFaces int32
}