void ccClipBox::set(const ccBBox& extents, const ccGLMatrix& transformation)
{
m_box = extents;
setGLTransformation(transformation);
update();
//send 'modified' signal
emit boxModified(&m_box);
}
void ccGenericPrimitive::applyTransformationToVertices()
{
//we apply associated transformation but as a call
//to 'applyGLTransformation_recursive' will multiply
//this matrix by the new one, we must set the
//m_transformation matrix to identity first! (tricky, isn't it?)
ccGLMatrix oldTrans = m_transformation;
m_transformation.toIdentity();
setGLTransformation(oldTrans);
applyGLTransformation_recursive();
}