OpenSubdiv
Loading...
Searching...
No Matches
GLPatchTable Class Reference

#include <glPatchTable.h>

Inheritance diagram for GLPatchTable:

Public Types

using ID = unsigned int
using VertexBufferBinding = ID

Public Member Functions

 ~GLPatchTable ()
PatchArrayVector const & GetPatchArrays () const
 Returns the patch arrays for vertex index buffer data.
ID GetPatchIndexBuffer () const
 Returns the GL index buffer containing the patch control vertices.
ID GetPatchParamBuffer () const
 Returns the GL index buffer containing the patch parameter.
ID GetPatchIndexTextureBuffer () const
 Returns the GL texture buffer containing the patch control vertices.
ID GetPatchParamTextureBuffer () const
 Returns the GL texture buffer containing the patch parameter.
PatchArrayVector const & GetVaryingPatchArrays () const
 Returns the patch arrays for varying index buffer data.
ID GetVaryingPatchIndexBuffer () const
 Returns the GL index buffer containing the varying control vertices.
ID GetVaryingPatchIndexTextureBuffer () const
 Returns the GL texture buffer containing the varying control vertices.
int GetNumFVarChannels () const
 Returns the number of face-varying channel buffers.
PatchArrayVector const & GetFVarPatchArrays (int fvarChannel=0) const
 Returns the patch arrays for face-varying index buffer data.
ID GetFVarPatchIndexBuffer (int fvarChannel=0) const
 Returns the GL index buffer containing face-varying control vertices.
ID GetFVarPatchIndexTextureBuffer (int fvarChannel=0) const
 Returns the GL texture buffer containing face-varying control vertices.
ID GetFVarPatchParamBuffer (int fvarChannel=0) const
 Returns the GL index buffer containing face-varying patch params.
ID GetFVarPatchParamTextureBuffer (int fvarChannel=0) const
 Returns the GL texture buffer containing face-varying patch params.

Static Public Member Functions

static GLPatchTable * Create (Far::PatchTable const *farPatchTable, void *deviceContext=NULL)

Protected Member Functions

 GLPatchTable ()
bool allocate (Far::PatchTable const *farPatchTable)

Protected Attributes

PatchArrayVector _patchArrays
ID _patchIndexBuffer
ID _patchParamBuffer
ID _patchIndexTexture
ID _patchParamTexture
PatchArrayVector _varyingPatchArrays
ID _varyingIndexBuffer
ID _varyingIndexTexture
std::vector< PatchArrayVector > _fvarPatchArrays
std::vector< ID > _fvarIndexBuffers
std::vector< ID > _fvarIndexTextures
std::vector< ID > _fvarParamBuffers
std::vector< ID > _fvarParamTextures

Detailed Description

Definition at line 27 of file glPatchTable.h.

Member Typedef Documentation

◆ ID

using ID = unsigned int

Definition at line 29 of file glPatchTable.h.

◆ VertexBufferBinding

using VertexBufferBinding = ID

Definition at line 30 of file glPatchTable.h.

Constructor & Destructor Documentation

◆ ~GLPatchTable()

~GLPatchTable ( )

◆ GLPatchTable()

GLPatchTable ( )
protected

Member Function Documentation

◆ allocate()

bool allocate ( Far::PatchTable const * farPatchTable)
protected

◆ Create()

GLPatchTable * Create ( Far::PatchTable const * farPatchTable,
void * deviceContext = NULL )
static

◆ GetFVarPatchArrays()

PatchArrayVector const & GetFVarPatchArrays ( int fvarChannel = 0) const
inline

Returns the patch arrays for face-varying index buffer data.

Definition at line 81 of file glPatchTable.h.

◆ GetFVarPatchIndexBuffer()

ID GetFVarPatchIndexBuffer ( int fvarChannel = 0) const
inline

Returns the GL index buffer containing face-varying control vertices.

Definition at line 86 of file glPatchTable.h.

◆ GetFVarPatchIndexTextureBuffer()

ID GetFVarPatchIndexTextureBuffer ( int fvarChannel = 0) const
inline

Returns the GL texture buffer containing face-varying control vertices.

Definition at line 91 of file glPatchTable.h.

◆ GetFVarPatchParamBuffer()

ID GetFVarPatchParamBuffer ( int fvarChannel = 0) const
inline

Returns the GL index buffer containing face-varying patch params.

Definition at line 96 of file glPatchTable.h.

◆ GetFVarPatchParamTextureBuffer()

ID GetFVarPatchParamTextureBuffer ( int fvarChannel = 0) const
inline

Returns the GL texture buffer containing face-varying patch params.

Definition at line 101 of file glPatchTable.h.

◆ GetNumFVarChannels()

int GetNumFVarChannels ( ) const
inline

Returns the number of face-varying channel buffers.

Definition at line 78 of file glPatchTable.h.

◆ GetPatchArrays()

PatchArrayVector const & GetPatchArrays ( ) const
inline

Returns the patch arrays for vertex index buffer data.

Definition at line 38 of file glPatchTable.h.

◆ GetPatchIndexBuffer()

ID GetPatchIndexBuffer ( ) const
inline

Returns the GL index buffer containing the patch control vertices.

Definition at line 43 of file glPatchTable.h.

◆ GetPatchIndexTextureBuffer()

ID GetPatchIndexTextureBuffer ( ) const
inline

Returns the GL texture buffer containing the patch control vertices.

Definition at line 53 of file glPatchTable.h.

◆ GetPatchParamBuffer()

ID GetPatchParamBuffer ( ) const
inline

Returns the GL index buffer containing the patch parameter.

Definition at line 48 of file glPatchTable.h.

◆ GetPatchParamTextureBuffer()

ID GetPatchParamTextureBuffer ( ) const
inline

Returns the GL texture buffer containing the patch parameter.

Definition at line 58 of file glPatchTable.h.

◆ GetVaryingPatchArrays()

PatchArrayVector const & GetVaryingPatchArrays ( ) const
inline

Returns the patch arrays for varying index buffer data.

Definition at line 63 of file glPatchTable.h.

◆ GetVaryingPatchIndexBuffer()

ID GetVaryingPatchIndexBuffer ( ) const
inline

Returns the GL index buffer containing the varying control vertices.

Definition at line 68 of file glPatchTable.h.

◆ GetVaryingPatchIndexTextureBuffer()

ID GetVaryingPatchIndexTextureBuffer ( ) const
inline

Returns the GL texture buffer containing the varying control vertices.

Definition at line 73 of file glPatchTable.h.

Member Data Documentation

◆ _fvarIndexBuffers

std::vector<ID> _fvarIndexBuffers
protected

Definition at line 124 of file glPatchTable.h.

◆ _fvarIndexTextures

std::vector<ID> _fvarIndexTextures
protected

Definition at line 125 of file glPatchTable.h.

◆ _fvarParamBuffers

std::vector<ID> _fvarParamBuffers
protected

Definition at line 127 of file glPatchTable.h.

◆ _fvarParamTextures

std::vector<ID> _fvarParamTextures
protected

Definition at line 128 of file glPatchTable.h.

◆ _fvarPatchArrays

std::vector<PatchArrayVector> _fvarPatchArrays
protected

Definition at line 123 of file glPatchTable.h.

◆ _patchArrays

PatchArrayVector _patchArrays
protected

Definition at line 111 of file glPatchTable.h.

◆ _patchIndexBuffer

ID _patchIndexBuffer
protected

Definition at line 113 of file glPatchTable.h.

◆ _patchIndexTexture

ID _patchIndexTexture
protected

Definition at line 116 of file glPatchTable.h.

◆ _patchParamBuffer

ID _patchParamBuffer
protected

Definition at line 114 of file glPatchTable.h.

◆ _patchParamTexture

ID _patchParamTexture
protected

Definition at line 117 of file glPatchTable.h.

◆ _varyingIndexBuffer

ID _varyingIndexBuffer
protected

Definition at line 120 of file glPatchTable.h.

◆ _varyingIndexTexture

ID _varyingIndexTexture
protected

Definition at line 121 of file glPatchTable.h.

◆ _varyingPatchArrays

PatchArrayVector _varyingPatchArrays
protected

Definition at line 119 of file glPatchTable.h.

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