pentagonVertexFormat["aPosition1"] = Property::VECTOR2;
pentagonVertexFormat["aPosition2"] = Property::VECTOR2;
pentagonVertexFormat["aColor"] = Property::VECTOR3;
pentagonVertexFormat["aPosition1"] = Property::VECTOR2;
pentagonVertexFormat["aPosition2"] = Property::VECTOR2;
pentagonVertexFormat["aColor"] = Property::VECTOR3;