bool ON_BezierCage::Transform( const ON_Xform& xform )
{
int i,j;
bool rc = (m_order[0] > 0 && m_order[1] > 0 && m_order[2]) ? true : false;
if (rc)
{
if ( 0 == m_is_rat )
{
if ( xform.m_xform[3][0] != 0.0 || xform.m_xform[3][1] != 0.0 || xform.m_xform[3][2] != 0.0 )
{
MakeRational();
}
}
for ( i = 0; rc && i < m_order[0]; i++ )
{
for ( j = 0; rc && j < m_order[1]; j++ )
{
rc = ON_TransformPointList( m_dim, m_is_rat,
m_order[2], m_cv_stride[2],
CV(i,j,0), xform );
}
}
}
return rc;
}
ON_BOOL32 ON_Point::Transform( const ON_Xform& xform )
{
TransformUserData(xform);
return ON_TransformPointList(3,0,1,3,&point.x,xform);
}
bool ON_2fVectorArray::Transform( const ON_Xform& xform )
{
return ON_TransformPointList( 2, false, Count(), 2, (m_a) ? &m_a[0].x : 0, xform );
}
bool ON_3dPointArray::Transform( const ON_Xform& xform )
{
return ON_TransformPointList( 3, false, Count(), 3, (m_a) ? &m_a[0].x : 0, xform );
}
bool ON_4fPointArray::Transform( const ON_Xform& xform )
{
return ON_TransformPointList( 3, true, Count(), 4, (m_a) ? &m_a[0].x : 0, xform );
}