Method transform

Engine/source/math/mPolyhedron.impl.h:51–80

template< typename Base >
void PolyhedronImpl< Base >::transform( const MatrixF& matrix, const Point3F& scale )
{
   // Transform points.

   const U32 numPoints = this->getNumPoints();
   typename Base::PointType* points = this->getPoints();

   for( U32 i = 0; i < numPoints; ++ i )
   {
      matrix.mulP( points[ i ] );
      points[ i ].convolve( scale );
   }

   // Transform planes.

   const U32 numPlanes = this->getNumPlanes();
   typename Base::PlaneType* planes = this->getPlanes();
   
   PlaneTransformer transformer;
   transformer.set( matrix, scale );

   for( U32 i = 0; i < numPlanes; ++ i )
   {
      const typename Base::PlaneType& plane = planes[ i ];

      PlaneF result;
      transformer.transform( plane, result );
      planes[ i ] = result;
   }
}

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