'New' rendering operation using vertex buffers. More...

#include <OgreRenderOperation.h>

Public Member Functions
	RenderOperation ()

Public Attributes
IndexData *	indexData
	Index data - only valid if useIndexes is true. More...

uint32	meshIndex
	This index is set to 0 by default. More...

size_t	numberOfInstances
	The number of instances for the render operation - this option is supported in only a part of the render systems. More...

OperationType	operationType
	The type of operation to perform. More...

bool	renderToVertexBuffer
	Specifies whether rendering to the vertex buffer. More...

bool	useGlobalInstancingVertexBufferIsAvailable
	A flag to indicate that it is possible for this operation to use a global vertex instance buffer if available. More...

bool	useIndexes
	Specifies whether to use indexes to determine the vertices to use as input. More...

VertexData *	vertexData
	Vertex source data. More...

Static Public Attributes
static AtomicScalar< uint32 >	MeshIndexId

Detailed Description

'New' rendering operation using vertex buffers.

Constructor & Destructor Documentation

◆ RenderOperation()

Ogre::v1::RenderOperation::RenderOperation ( )

inline

Member Data Documentation

◆ indexData

IndexData* Ogre::v1::RenderOperation::indexData

Index data - only valid if useIndexes is true.

◆ meshIndex

uint32 Ogre::v1::RenderOperation::meshIndex

This index is set to 0 by default.

The RenderQueue will sort by mesh using this index. Two different RenderOperations may have the same meshIndex, but if so, performance could be degraded (it would hinder auto instancing, forces rebinding of the vertex & index buffer per Renderable, etc) It is the implementation's responsability to assign a (unique if possible) index. The static variable MeshIndexId is provided as an incrementing ID, but you're not forced to use it

◆ MeshIndexId

AtomicScalar<uint32> Ogre::v1::RenderOperation::MeshIndexId

static

◆ numberOfInstances

size_t Ogre::v1::RenderOperation::numberOfInstances

The number of instances for the render operation - this option is supported in only a part of the render systems.

◆ operationType

OperationType Ogre::v1::RenderOperation::operationType

The type of operation to perform.

◆ renderToVertexBuffer

bool Ogre::v1::RenderOperation::renderToVertexBuffer

Specifies whether rendering to the vertex buffer.

◆ useGlobalInstancingVertexBufferIsAvailable

bool Ogre::v1::RenderOperation::useGlobalInstancingVertexBufferIsAvailable

A flag to indicate that it is possible for this operation to use a global vertex instance buffer if available.

◆ useIndexes

bool Ogre::v1::RenderOperation::useIndexes

Specifies whether to use indexes to determine the vertices to use as input.

If false, the vertices are simply read in sequence to define the primitives. If true, indexes are used instead to identify vertices anywhere in the buffer, and allowing vertices to be used more than once. If true, then the indexBuffer, indexStart and numIndexes properties must be valid.

◆ vertexData

VertexData* Ogre::v1::RenderOperation::vertexData

Vertex source data.

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

OgreRenderOperation.h

Public Member Functions

Public Attributes

Static Public Attributes