@Override
public void rotateZ(double angle) {
Point3D point = new Point3D();
for (int p = 0; p < this.meshPoints.length; p += 3) {
point.set(meshPoints[p], meshPoints[p + 1], meshPoints[p + 2]);
point.rotateZ(angle);
meshPoints[p] = (float) point.x();
meshPoints[p + 1] = (float) point.y();
meshPoints[p + 2] = (float) point.z();
}
}
