A48::Surface Class Reference

The the abstract class Surface defines a interface to multi-resolution surface. More...

#include <mesh.h>

List of all members.

Public Member Functions
virtual void	base_mesh (int *np, int **fcs, int *nf)=0
	Specifies base mesh geometry and topology (the coarsest resolution level).
virtual void	sample (int i, Vertex *v)=0
	Specifies vertex attributes (geometry, color, normal, prioriry) of index i.
virtual void	sample (Edge *e, Vertex *v)=0
	Receives edge pointer and calculates vertex coordinate.
virtual void	sample (Face *f, Vertex *v)=0
	Receives a face pointer and calculates vertex coordinate.
virtual float	elenght (Edge *e)=0
	Returns the edge length.
virtual float	ref_rank (Edge *e)=0
	Returns the rank for split edge operation.
virtual float	simpl_rank (Vertex *v)=0
	Return the rank for weld vertex operation.
virtual Vertex *	new_vertex (void)=0
	Creates new vertex.
virtual void	del_vertex (Vertex *v)=0
	Removes vertex.

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Detailed Description

The the abstract class Surface defines a interface to multi-resolution surface.

The Surface class provides information to the adative mesh. The interface describes a set of operations to build the base mesh, control the surface resolution and provide geometric information.

Definition at line 21 of file mesh.h.

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Member Function Documentation

virtual void A48::Surface::base_mesh (  int *  np, int **  fcs, int *  nf )  [pure virtual]

Specifies base mesh geometry and topology (the coarsest resolution level). Parameters: np  Pointer to number of vertices. fcs  Pointer to array of indices that describes the mesh connectivity. nf  Pointer to number of faces. Referenced by A48::Mesh::Mesh().

virtual void A48::Surface::del_vertex (  Vertex *  v  )  [pure virtual]

Removes vertex. Parameters: v  Vertex pointer. Referenced by A48::Mesh::del_vertex().

virtual float A48::Surface::elenght (  Edge *  e  )  [pure virtual]

Returns the edge length. Parameters: e  Edge pointer. Returns: Return the edge length. Referenced by node::node().

virtual Vertex* A48::Surface::new_vertex (  void   )  [pure virtual]

Creates new vertex. Returns: Vertex pointer. Referenced by A48::Mesh::add_vertex(), and A48::Mesh::set_base_mesh().

virtual float A48::Surface::ref_rank (  Edge *  e  )  [pure virtual]

Returns the rank for split edge operation. Parameters: e  Edge pointer. Returns: Return the split priority.

virtual void A48::Surface::sample (  Face *  f, Vertex *  v )  [pure virtual]

Receives a face pointer and calculates vertex coordinate. Parameters: f  Face pointer. v  Vertex pointer.

virtual void A48::Surface::sample (  Edge *  e, Vertex *  v )  [pure virtual]

Receives edge pointer and calculates vertex coordinate. Parameters: e  Edge pointer. v  Vertex pointer.

virtual void A48::Surface::sample (  int  i, Vertex *  v )  [pure virtual]

Specifies vertex attributes (geometry, color, normal, prioriry) of index i. Parameters: i  Index of the vertex. v  Vertex pointer. Referenced by A48::Mesh::bisect(), A48::Mesh::set_base_mesh(), and A48::Mesh::split().

virtual float A48::Surface::simpl_rank (  Vertex *  v  )  [pure virtual]

Return the rank for weld vertex operation. Parameters: v  Vertex pointer. Returns: Return the the weld priority.

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The documentation for this class was generated from the following file:

• mesh.h

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