VP1LinAlgUtils Node1 VP1LinAlgUtils + transformToMatrix() + transformToMatrix() + toSoTransform() + toSoTransform() + toSoTransform() + decodeTransformation() + isSane() + isSane() + isSane() + isSane() + phiFromXY() + distPointLineParam() + distPointLine2() + distLineLineParam() - VP1LinAlgUtils() - ~VP1LinAlgUtils()