Patch Class Reference

#include <patch.h>

Inherited by BicubicPatch, and LinearQuadPatch.

Public Member Functions
	Patch ()
virtual	~Patch ()=default
virtual void	eval (float3 *P, float3 *dPdu, float3 *dPdv, float3 *N, float u, float v)=0

Public Attributes
int	patch_index
int	shader
bool	from_ngon

Detailed Description

Definition at line 13 of file subd/patch.h.

Constructor & Destructor Documentation

Patch()

Patch::Patch ( )

inline

Definition at line 15 of file subd/patch.h.

References false, from_ngon, patch_index, and shader.

~Patch()

virtual Patch::~Patch ( )

virtualdefault

Member Function Documentation

eval()

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

pure virtual

Implemented in BicubicPatch, and LinearQuadPatch.

References N, P, and v.

Referenced by QuadDice::eval_projected(), and EdgeDice::set_vert().

Member Data Documentation

from_ngon

bool Patch::from_ngon

Definition at line 23 of file subd/patch.h.

Referenced by Patch(), and Mesh::tessellate().

patch_index

int Patch::patch_index

Definition at line 21 of file subd/patch.h.

Referenced by EdgeDice::add_triangle(), Patch(), and Mesh::tessellate().

shader

int Patch::shader

Definition at line 22 of file subd/patch.h.

Referenced by EdgeDice::add_triangle(), Patch(), and Mesh::tessellate().

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

• subd/patch.h