Winding order defines the order of vertices for a triangle to be considered front-facing. Source: Core/WindingOrder.js, line 15 Members (static, constant) CLOCKWISE :Number Vertices are in clockwise order. Type: Number Source: Core/WindingOrder.js, line 22 (static, constant) COUNTER_CLOCKWISE :Number Vertices are in counter-clockwise order. Type: Number Source: Core/WindingOrder.js, line 30