SizedPlane constructor
Implementation
SizedPlane([
this.width = 1,this.height= 1
]):super(type: ShapeType.sizedPlane ){
final double sx = width/2;
const double sy = 0;
final double sz = height/2;
List<Vector3> vertices = [
Vector3(-sx, sy, -sz),
Vector3(sx, sy, -sz),
Vector3(sx, sy, sz),
Vector3(-sx, sy, sz),
];
const faces = [
[3, 2, 1, 0]
];
init(vertices, faces);
}