viennagrid/algorithm/geometric_transform.hpp File Reference

Provides geometric transformation routines (e.g. scale()) for a mesh. More...

#include "viennagrid/forwards.hpp"
#include "viennagrid/mesh/mesh.hpp"

Go to the source code of this file.

Data Structures
struct	affine_transform_functor< MeshT >
	Affine transform functor using a ScalarType * as matrix (row major layout) and a translation vector. More...
struct	scale_functor< MeshT >
	Scale functor with scaling factor and scale center. More...
Namespaces
namespace	viennagrid
	The main ViennaGrid namespace. Most user functionality resides directly in this namespace rather than in sub-namespaces.
Functions
template<typename MeshT >
void	affine_transform (MeshT &mesh, typename viennagrid::result_of::coord< MeshT >::type const *matrix, typename viennagrid::result_of::point< MeshT >::type const &translation)
	Function for an affine transformation of a mesh, uses affine_transform_functor.
template<typename MeshT , typename FunctorT , typename PointAccessorT >
void	geometric_transform (MeshT &mesh, FunctorT func, PointAccessorT accessor)
	Transforms all points of a mesh based on a functor.
template<typename MeshT , typename FunctorT >
void	geometric_transform (MeshT &mesh, FunctorT func)
	Transforms all points of a mesh based on a functor.
template<typename MeshT , typename ScalarT , typename PointType >
void	scale (MeshT &mesh, ScalarT factor, PointType const &scaling_center)
	Function for scaling a mesh, uses scale_functor.
template<typename MeshT , typename ScalarT >
void	scale (MeshT &mesh, ScalarT factor)
	Function for scaling a mesh, uses scale_functor. Scaling center is the origin.

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Detailed Description

Provides geometric transformation routines (e.g. scale()) for a mesh.