Patch Class Reference

#include <subd_patch.h>

Inheritance diagram for Patch:

List of all members.

Public Member Functions
virtual	~Patch ()
virtual void	eval (float3 *P, float3 *dPdu, float3 *dPdv, float u, float v)=0
virtual bool	is_triangle ()=0
virtual BoundBox	bound ()=0

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Detailed Description

Definition at line 31 of file subd_patch.h.

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Constructor & Destructor Documentation

virtual Patch::~Patch

(

)

[inline, virtual]

Definition at line 33 of file subd_patch.h.

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Member Function Documentation

virtual BoundBox Patch::bound

(

)

[pure virtual]

Implemented in LinearQuadPatch, LinearTrianglePatch, BicubicPatch, BicubicTangentPatch, GregoryQuadPatch, and GregoryTrianglePatch.

virtual void Patch::eval	(	float3 *	P,
		float3 *	dPdu,
		float3 *	dPdv,
		float	u,
		float	v
	)		[pure virtual]

Implemented in LinearQuadPatch, LinearTrianglePatch, BicubicPatch, BicubicTangentPatch, GregoryQuadPatch, and GregoryTrianglePatch.

Referenced by EdgeDice::add_vert(), QuadDice::eval_projected(), and DiagSplit::project().

virtual bool Patch::is_triangle

(

)

[pure virtual]

Implemented in LinearQuadPatch, LinearTrianglePatch, BicubicPatch, BicubicTangentPatch, GregoryQuadPatch, and GregoryTrianglePatch.

Referenced by QuadDice::add_corners(), and SubdMesh::tesselate().

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

• subd_patch.h