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Ogre::RenderOperation Class Reference

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

#include <OgreRenderOperation.h>

Collaboration diagram for Ogre::RenderOperation:

Collaboration graph
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List of all members.

Public Types

enum  OperationType {
  OT_POINT_LIST = 1, OT_LINE_LIST = 2, OT_LINE_STRIP = 3, OT_TRIANGLE_LIST = 4,
  OT_TRIANGLE_STRIP = 5, OT_TRIANGLE_FAN = 6
}
 The rendering operation type to perform. More...


Public Methods

 RenderOperation ()

Public Attributes

VertexDatavertexData
 Vertex source data.

OperationType operationType
 The type of operation to perform.

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

IndexDataindexData
 Index data - only valid if useIndexes is true.

RenderablesrcRenderable
 Debug pointer back to renderable which created this.


Detailed Description

'New' rendering operation using vertex buffers.

Definition at line 35 of file OgreRenderOperation.h.


Member Enumeration Documentation

enum Ogre::RenderOperation::OperationType
 

The rendering operation type to perform.

Enumeration values:
OT_POINT_LIST  A list of points, 1 vertex per point.
OT_LINE_LIST  A list of lines, 2 vertices per line.
OT_LINE_STRIP  A strip of connected lines, 1 vertex per line plus 1 start vertex.
OT_TRIANGLE_LIST  A list of triangles, 3 vertices per triangle.
OT_TRIANGLE_STRIP  A strip of triangles, 3 vertices for the first triangle, and 1 per triangle after that.
OT_TRIANGLE_FAN  A fan of triangles, 3 vertices for the first triangle, and 1 per triangle after that.

Definition at line 38 of file OgreRenderOperation.h.


Constructor & Destructor Documentation

Ogre::RenderOperation::RenderOperation  
 

Definition at line 71 of file OgreRenderOperation.h.

References operationType, OT_TRIANGLE_LIST, and useIndexes.


Member Data Documentation

IndexData* Ogre::RenderOperation::indexData
 

Index data - only valid if useIndexes is true.

Definition at line 66 of file OgreRenderOperation.h.

Referenced by Ogre::SubMesh::_getRenderOperation(), Ogre::RenderSystem::_render(), Ogre::GLRenderSystem::_render(), Ogre::D3D9RenderSystem::_render(), Ogre::D3DRenderSystem::_render(), Ogre::TerrainRenderable::getRenderOperation(), Ogre::OctreeCamera::getRenderOperation(), Ogre::BillboardSet::getRenderOperation(), Ogre::BorderPanelGuiElement::initialise(), Ogre::BspSceneManager::renderStaticGeometry(), Ogre::BspSceneManager::setWorldGeometry(), Ogre::WireBoundingBox::WireBoundingBox(), and Ogre::BorderPanelGuiElement::~BorderPanelGuiElement().

OperationType Ogre::RenderOperation::operationType
 

The type of operation to perform.

Definition at line 57 of file OgreRenderOperation.h.

Referenced by Ogre::SubMesh::_getRenderOperation(), Ogre::RenderSystem::_render(), Ogre::GLRenderSystem::_render(), Ogre::D3D9RenderSystem::_render(), Ogre::D3DRenderSystem::_render(), Ogre::TerrainRenderable::getRenderOperation(), Ogre::OctreeCamera::getRenderOperation(), Ogre::Frustum::getRenderOperation(), Ogre::BillboardSet::getRenderOperation(), Ogre::TTYGuiElement::initialise(), Ogre::TextAreaGuiElement::initialise(), Ogre::PanelGuiElement::initialise(), Ogre::BorderPanelGuiElement::initialise(), RenderOperation(), Ogre::BspSceneManager::setWorldGeometry(), and Ogre::WireBoundingBox::WireBoundingBox().

Renderable* Ogre::RenderOperation::srcRenderable
 

Debug pointer back to renderable which created this.

Definition at line 68 of file OgreRenderOperation.h.

Referenced by Ogre::SceneManager::renderSingleObject().

bool Ogre::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.

Definition at line 63 of file OgreRenderOperation.h.

Referenced by Ogre::SubMesh::_getRenderOperation(), Ogre::RenderSystem::_render(), Ogre::GLRenderSystem::_render(), Ogre::D3D9RenderSystem::_render(), Ogre::D3DRenderSystem::_render(), Ogre::TerrainRenderable::getRenderOperation(), Ogre::OctreeCamera::getRenderOperation(), Ogre::Frustum::getRenderOperation(), Ogre::BillboardSet::getRenderOperation(), Ogre::TTYGuiElement::initialise(), Ogre::TextAreaGuiElement::initialise(), Ogre::PanelGuiElement::initialise(), Ogre::BorderPanelGuiElement::initialise(), RenderOperation(), Ogre::BspSceneManager::setWorldGeometry(), and Ogre::WireBoundingBox::WireBoundingBox().

VertexData* Ogre::RenderOperation::vertexData
 

Vertex source data.

Definition at line 54 of file OgreRenderOperation.h.

Referenced by Ogre::SubMesh::_getRenderOperation(), Ogre::RenderSystem::_render(), Ogre::GLRenderSystem::_render(), Ogre::D3D9RenderSystem::_render(), Ogre::D3DRenderSystem::_render(), Ogre::TTYGuiElement::checkAndSetUpdateGeometry(), Ogre::TTYGuiElement::checkMemoryAllocation(), Ogre::TextAreaGuiElement::checkMemoryAllocation(), Ogre::BorderPanelGuiElement::getCellUVString(), Ogre::TerrainRenderable::getRenderOperation(), Ogre::OctreeCamera::getRenderOperation(), Ogre::Frustum::getRenderOperation(), Ogre::BillboardSet::getRenderOperation(), Ogre::TTYGuiElement::initialise(), Ogre::TextAreaGuiElement::initialise(), Ogre::PanelGuiElement::initialise(), Ogre::BorderPanelGuiElement::initialise(), Ogre::BorderPanelGuiElement::setCellUV(), Ogre::WireBoundingBox::setupBoundingBoxVertices(), Ogre::BspSceneManager::setWorldGeometry(), Ogre::TextAreaGuiElement::updateColours(), Ogre::TextAreaGuiElement::updateGeometry(), Ogre::PanelGuiElement::updatePositionGeometry(), Ogre::BorderPanelGuiElement::updatePositionGeometry(), Ogre::PanelGuiElement::updateTextureGeometry(), Ogre::TTYGuiElement::updateWindowGeometry(), Ogre::WireBoundingBox::WireBoundingBox(), Ogre::BorderPanelGuiElement::~BorderPanelGuiElement(), Ogre::PanelGuiElement::~PanelGuiElement(), Ogre::TextAreaGuiElement::~TextAreaGuiElement(), Ogre::TTYGuiElement::~TTYGuiElement(), and Ogre::WireBoundingBox::~WireBoundingBox().


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

Copyright © 2002-2003 by The OGRE Team
Last modified Wed Jan 21 00:19:21 2004