GregoryTrianglePatch Class Reference

#include <subd_patch.h>

Inheritance diagram for GregoryTrianglePatch:

List of all members.

Public Member Functions
void	eval (float3 *P, float3 *dPdu, float3 *dPdv, float u, float v)
bool	is_triangle ()
BoundBox	bound ()
Public Attributes
float3	hull [20]

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Detailed Description

Definition at line 96 of file subd_patch.h.

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Member Function Documentation

BoundBox GregoryTrianglePatch::bound

(

)

[virtual]

Implements Patch.

Definition at line 277 of file subd_patch.cpp.

References BoundBox::grow(), hull, and i.

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

Implements Patch.

Definition at line 216 of file subd_patch.cpp.

References hull, no_zero_div(), U, V, and simple_enum_gen::w.

bool GregoryTrianglePatch::is_triangle

(

)

[inline, virtual]

Implements Patch.

Definition at line 101 of file subd_patch.h.

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Member Data Documentation

float3 GregoryTrianglePatch::hull[20]

Definition at line 98 of file subd_patch.h.

Referenced by bound(), eval(), and SubdAccBuilder::run().

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

• subd_patch.h
• subd_patch.cpp