import QtQuick 2.0 Item { property bool success: false property variant v1: Qt.vector3d(1,2,3) property variant v2: Qt.vector3d(5,6,7) property variant m1: Qt.matrix4x4(5,5,5,5,6,6,6,6,7,7,7,7,8,8,8,8) property real factor: 2.23 Component.onCompleted: { success = true; if (v1.times(v2) != Qt.vector3d(5, 12, 21)) success = false; if (v1.times(m1) != Qt.vector3d(1, 1, 1)) success = false; if (v1.times(factor) != Qt.vector3d(2.23, 4.46, 6.69)) success = false; if (v1.plus(v2) != Qt.vector3d(6, 8, 10)) success = false; if (v2.minus(v1) != Qt.vector3d(4, 4, 4)) success = false; if (!v1.normalized().fuzzyEquals(Qt.vector3d(0.267261, 0.534522, 0.801784), 0.00001)) success = false; if ((v1.length() == v2.length()) || (v1.length() != Qt.vector3d(3,2,1).length())) success = false; if (v1.toVector2d() != Qt.vector2d(1,2)) success = false; if (v1.toVector4d() != Qt.vector4d(1,2,3,0)) success = false; if (v1.fuzzyEquals(v2)) success = false; if (!v1.fuzzyEquals(v2, 4)) success = false; } }