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<li class="navelem"><a class="el" href="namespaceCEGUI.html">CEGUI</a> </li>
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<!-- doxytag: class="CEGUI::OgreGeometryBuffer" --><!-- doxytag: inherits="CEGUI::GeometryBuffer" -->
<p>Implementation of <a class="el" href="classCEGUI_1_1GeometryBuffer.html" title="Abstract class defining the interface for objects that buffer geometry for later rendering.">CEGUI::GeometryBuffer</a> for the Ogre engine.
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<p><a href="classCEGUI_1_1OgreGeometryBuffer-members.html">List of all members.</a></p>
<table class="memberdecls">
<tr><td colspan="2"><h2><a name="nested-classes"></a>
Classes</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="structCEGUI_1_1OgreGeometryBuffer_1_1OgreVertex.html">OgreVertex</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">vertex structure used internally and also by Ogre. <a href="structCEGUI_1_1OgreGeometryBuffer_1_1OgreVertex.html#details">More...</a><br/></td></tr>
<tr><td colspan="2"><h2><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ab0ad3a16f95ac42f63af710af5e7147c"></a><!-- doxytag: member="CEGUI::OgreGeometryBuffer::OgreGeometryBuffer" ref="ab0ad3a16f95ac42f63af710af5e7147c" args="(OgreRenderer &owner, Ogre::RenderSystem &rs)" -->
 </td><td class="memItemRight" valign="bottom"><a class="el" href="classCEGUI_1_1OgreGeometryBuffer.html#ab0ad3a16f95ac42f63af710af5e7147c">OgreGeometryBuffer</a> (<a class="el" href="classCEGUI_1_1OgreRenderer.html">OgreRenderer</a> &owner, Ogre::RenderSystem &rs)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Constructor. <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ab39ef16c796ec9c642a9ac423c3b5774"></a><!-- doxytag: member="CEGUI::OgreGeometryBuffer::~OgreGeometryBuffer" ref="ab39ef16c796ec9c642a9ac423c3b5774" args="()" -->
virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classCEGUI_1_1OgreGeometryBuffer.html#ab39ef16c796ec9c642a9ac423c3b5774">~OgreGeometryBuffer</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Destructor. <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="af94ed3ec5d07cd09f6bcefeaa9ea1a5f"></a><!-- doxytag: member="CEGUI::OgreGeometryBuffer::getMatrix" ref="af94ed3ec5d07cd09f6bcefeaa9ea1a5f" args="() const " -->
const Ogre::Matrix4 & </td><td class="memItemRight" valign="bottom"><a class="el" href="classCEGUI_1_1OgreGeometryBuffer.html#af94ed3ec5d07cd09f6bcefeaa9ea1a5f">getMatrix</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">return the transformation matrix used for this buffer. <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aae8602eb5cde713c3da379e9aa58e859"></a><!-- doxytag: member="CEGUI::OgreGeometryBuffer::draw" ref="aae8602eb5cde713c3da379e9aa58e859" args="() const " -->
void </td><td class="memItemRight" valign="bottom"><a class="el" href="classCEGUI_1_1OgreGeometryBuffer.html#aae8602eb5cde713c3da379e9aa58e859">draw</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Draw the geometry buffered within this <a class="el" href="classCEGUI_1_1GeometryBuffer.html" title="Abstract class defining the interface for objects that buffer geometry for later rendering.">GeometryBuffer</a> object. <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classCEGUI_1_1OgreGeometryBuffer.html#ac2d6fa5f0f3ba9977467b8c90a764491">setTranslation</a> (const <a class="el" href="classCEGUI_1_1Vector3.html">Vector3</a> &v)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Set the translation to be applied to the geometry in the buffer when it is subsequently rendered. <a href="#ac2d6fa5f0f3ba9977467b8c90a764491"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classCEGUI_1_1OgreGeometryBuffer.html#a24ee85c6b49c3eca52942c5dd84c6c11">setRotation</a> (const <a class="el" href="classCEGUI_1_1Vector3.html">Vector3</a> &r)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Set the rotations to be applied to the geometry in the buffer when it is subsequently rendered. <a href="#a24ee85c6b49c3eca52942c5dd84c6c11"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classCEGUI_1_1OgreGeometryBuffer.html#a01b0008da463f44788c05b2ce3604cfc">setPivot</a> (const <a class="el" href="classCEGUI_1_1Vector3.html">Vector3</a> &p)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Set the pivot point to be used when applying the rotations. <a href="#a01b0008da463f44788c05b2ce3604cfc"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="af6a68d8e3773009ae8d60b52eea74e7a"></a><!-- doxytag: member="CEGUI::OgreGeometryBuffer::setClippingRegion" ref="af6a68d8e3773009ae8d60b52eea74e7a" args="(const Rect &region)" -->
void </td><td class="memItemRight" valign="bottom"><a class="el" href="classCEGUI_1_1OgreGeometryBuffer.html#af6a68d8e3773009ae8d60b52eea74e7a">setClippingRegion</a> (const <a class="el" href="classCEGUI_1_1Rect.html">Rect</a> &region)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Set the clipping region to be used when rendering this buffer. <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classCEGUI_1_1OgreGeometryBuffer.html#ab494d688151f189f4ec19e6d50c724b9">appendVertex</a> (const <a class="el" href="structCEGUI_1_1Vertex.html">Vertex</a> &vertex)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Append a single vertex to the buffer. <a href="#ab494d688151f189f4ec19e6d50c724b9"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classCEGUI_1_1OgreGeometryBuffer.html#afef586349bd25987807cf52c6a988ccf">appendGeometry</a> (const <a class="el" href="structCEGUI_1_1Vertex.html">Vertex</a> *const vbuff, uint vertex_count)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Append a number of vertices from an array to the <a class="el" href="classCEGUI_1_1GeometryBuffer.html" title="Abstract class defining the interface for objects that buffer geometry for later rendering.">GeometryBuffer</a>. <a href="#afef586349bd25987807cf52c6a988ccf"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classCEGUI_1_1OgreGeometryBuffer.html#a22d04630e8417cc16c56253e72cdcc1a">setActiveTexture</a> (<a class="el" href="classCEGUI_1_1Texture.html">Texture</a> *texture)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Set the active texture to be used with all subsequently added vertices. <a href="#a22d04630e8417cc16c56253e72cdcc1a"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ac4bbacf1dc01ae026758e1b947de5880"></a><!-- doxytag: member="CEGUI::OgreGeometryBuffer::reset" ref="ac4bbacf1dc01ae026758e1b947de5880" args="()" -->
void </td><td class="memItemRight" valign="bottom"><a class="el" href="classCEGUI_1_1OgreGeometryBuffer.html#ac4bbacf1dc01ae026758e1b947de5880">reset</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Clear all buffered data and reset the <a class="el" href="classCEGUI_1_1GeometryBuffer.html" title="Abstract class defining the interface for objects that buffer geometry for later rendering.">GeometryBuffer</a> to the default state. <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classCEGUI_1_1Texture.html">Texture</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classCEGUI_1_1OgreGeometryBuffer.html#a41b5be50355d9f1315ac04e81ba7b54c">getActiveTexture</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Return a pointer to the currently active <a class="el" href="classCEGUI_1_1Texture.html" title="Abstract base class specifying the required interface for Texture objects.">Texture</a> object. This may return 0 if no texture is set. <a href="#a41b5be50355d9f1315ac04e81ba7b54c"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">uint </td><td class="memItemRight" valign="bottom"><a class="el" href="classCEGUI_1_1OgreGeometryBuffer.html#ae32d6054a44b9df412df857e813908e2">getVertexCount</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Return the total number of vertices currently held by this <a class="el" href="classCEGUI_1_1GeometryBuffer.html" title="Abstract class defining the interface for objects that buffer geometry for later rendering.">GeometryBuffer</a> object. <a href="#ae32d6054a44b9df412df857e813908e2"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">uint </td><td class="memItemRight" valign="bottom"><a class="el" href="classCEGUI_1_1OgreGeometryBuffer.html#a1e398ec3a163591430d7526b7e863f36">getBatchCount</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Return the number of batches of geometry that this <a class="el" href="classCEGUI_1_1GeometryBuffer.html" title="Abstract class defining the interface for objects that buffer geometry for later rendering.">GeometryBuffer</a> has split the vertices into. <a href="#a1e398ec3a163591430d7526b7e863f36"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classCEGUI_1_1OgreGeometryBuffer.html#a05d21bdb6a8860ebe7b91addb9c94bd8">setRenderEffect</a> (<a class="el" href="classCEGUI_1_1RenderEffect.html">RenderEffect</a> *effect)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Set the <a class="el" href="classCEGUI_1_1RenderEffect.html" title="Interface for objects that hook into RenderingWindow to affect the rendering process, thus allowing various effects to be achieved.">RenderEffect</a> to be used by this <a class="el" href="classCEGUI_1_1GeometryBuffer.html" title="Abstract class defining the interface for objects that buffer geometry for later rendering.">GeometryBuffer</a>. <a href="#a05d21bdb6a8860ebe7b91addb9c94bd8"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aef64361d3f0bc527fc9999e6ec6f203c"></a><!-- doxytag: member="CEGUI::OgreGeometryBuffer::getRenderEffect" ref="aef64361d3f0bc527fc9999e6ec6f203c" args="()" -->
<a class="el" href="classCEGUI_1_1RenderEffect.html">RenderEffect</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classCEGUI_1_1OgreGeometryBuffer.html#aef64361d3f0bc527fc9999e6ec6f203c">getRenderEffect</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Return the <a class="el" href="classCEGUI_1_1RenderEffect.html" title="Interface for objects that hook into RenderingWindow to affect the rendering process, thus allowing various effects to be achieved.">RenderEffect</a> object that is assigned to this <a class="el" href="classCEGUI_1_1GeometryBuffer.html" title="Abstract class defining the interface for objects that buffer geometry for later rendering.">GeometryBuffer</a> or 0 if none. <br/></td></tr>
<tr><td colspan="2"><h2><a name="pro-types"></a>
Protected Types</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a947ab185cd2da3d8c5e28b3fb277754d"></a><!-- doxytag: member="CEGUI::OgreGeometryBuffer::BatchInfo" ref="a947ab185cd2da3d8c5e28b3fb277754d" args="" -->
typedef std::pair<br class="typebreak"/>
< Ogre::TexturePtr, uint > </td><td class="memItemRight" valign="bottom"><a class="el" href="classCEGUI_1_1OgreGeometryBuffer.html#a947ab185cd2da3d8c5e28b3fb277754d">BatchInfo</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">type to track info for per-texture sub batches of geometry <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a5aecfd76fc5b23091e2fa7c7021544fe"></a><!-- doxytag: member="CEGUI::OgreGeometryBuffer::BatchList" ref="a5aecfd76fc5b23091e2fa7c7021544fe" args="" -->
typedef std::vector< <a class="el" href="classCEGUI_1_1OgreGeometryBuffer.html#a947ab185cd2da3d8c5e28b3fb277754d">BatchInfo</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classCEGUI_1_1OgreGeometryBuffer.html#a5aecfd76fc5b23091e2fa7c7021544fe">BatchList</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">type of container that tracks BatchInfos. <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a087d09f7cd3f542300f59348489f3f55"></a><!-- doxytag: member="CEGUI::OgreGeometryBuffer::VertexList" ref="a087d09f7cd3f542300f59348489f3f55" args="" -->
typedef std::vector< <a class="el" href="structCEGUI_1_1OgreGeometryBuffer_1_1OgreVertex.html">OgreVertex</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classCEGUI_1_1OgreGeometryBuffer.html#a087d09f7cd3f542300f59348489f3f55">VertexList</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">type of container used to queue the geometry <br/></td></tr>
<tr><td colspan="2"><h2><a name="pro-methods"></a>
Protected Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="af0f3662462d1a2c7dea365e7421795e0"></a><!-- doxytag: member="CEGUI::OgreGeometryBuffer::colourToOgre" ref="af0f3662462d1a2c7dea365e7421795e0" args="(const colour &col) const " -->
Ogre::RGBA </td><td class="memItemRight" valign="bottom"><a class="el" href="classCEGUI_1_1OgreGeometryBuffer.html#af0f3662462d1a2c7dea365e7421795e0">colourToOgre</a> (const <a class="el" href="classCEGUI_1_1colour.html">colour</a> &col) const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">convert <a class="el" href="classCEGUI_1_1colour.html" title="Class representing colour values within the system.">CEGUI::colour</a> into something Ogre can use <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a0d17f4b4898d2e8933ac4174d4bfa720"></a><!-- doxytag: member="CEGUI::OgreGeometryBuffer::updateMatrix" ref="a0d17f4b4898d2e8933ac4174d4bfa720" args="() const " -->
void </td><td class="memItemRight" valign="bottom"><a class="el" href="classCEGUI_1_1OgreGeometryBuffer.html#a0d17f4b4898d2e8933ac4174d4bfa720">updateMatrix</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">update cached matrix <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a8408750b74122f6656d18649d385e76e"></a><!-- doxytag: member="CEGUI::OgreGeometryBuffer::syncHardwareBuffer" ref="a8408750b74122f6656d18649d385e76e" args="() const " -->
void </td><td class="memItemRight" valign="bottom"><a class="el" href="classCEGUI_1_1OgreGeometryBuffer.html#a8408750b74122f6656d18649d385e76e">syncHardwareBuffer</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Synchronise data in the hardware buffer with what's been added. <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a8b72ccf990b4ea2bb77f10f7d93bfe68"></a><!-- doxytag: member="CEGUI::OgreGeometryBuffer::initialiseTextureStates" ref="a8b72ccf990b4ea2bb77f10f7d93bfe68" args="() const " -->
void </td><td class="memItemRight" valign="bottom"><a class="el" href="classCEGUI_1_1OgreGeometryBuffer.html#a8b72ccf990b4ea2bb77f10f7d93bfe68">initialiseTextureStates</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">set up texture related states <br/></td></tr>
<tr><td colspan="2"><h2><a name="pro-attribs"></a>
Protected Attributes</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a6cf12498137eec587ddcc49ee411e2a6"></a><!-- doxytag: member="CEGUI::OgreGeometryBuffer::d_owner" ref="a6cf12498137eec587ddcc49ee411e2a6" args="" -->
<a class="el" href="classCEGUI_1_1OgreRenderer.html">OgreRenderer</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classCEGUI_1_1OgreGeometryBuffer.html#a6cf12498137eec587ddcc49ee411e2a6">d_owner</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight"><a class="el" href="classCEGUI_1_1Renderer.html" title="Abstract class defining the basic required interface for Renderer objects.">Renderer</a> object that owns this <a class="el" href="classCEGUI_1_1GeometryBuffer.html" title="Abstract class defining the interface for objects that buffer geometry for later rendering.">GeometryBuffer</a>. <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a1dd0178ae8dba6eee4612f42456adefe"></a><!-- doxytag: member="CEGUI::OgreGeometryBuffer::d_renderSystem" ref="a1dd0178ae8dba6eee4612f42456adefe" args="" -->
Ogre::RenderSystem & </td><td class="memItemRight" valign="bottom"><a class="el" href="classCEGUI_1_1OgreGeometryBuffer.html#a1dd0178ae8dba6eee4612f42456adefe">d_renderSystem</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Ogre render system we're to use. <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ac638b5eb1d127a4a95b0a4468584cea9"></a><!-- doxytag: member="CEGUI::OgreGeometryBuffer::d_activeTexture" ref="ac638b5eb1d127a4a95b0a4468584cea9" args="" -->
<a class="el" href="classCEGUI_1_1OgreTexture.html">OgreTexture</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classCEGUI_1_1OgreGeometryBuffer.html#ac638b5eb1d127a4a95b0a4468584cea9">d_activeTexture</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight"><a class="el" href="classCEGUI_1_1Texture.html" title="Abstract base class specifying the required interface for Texture objects.">Texture</a> that is set as active. <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a9164aaec89890c5d09a6e0c471e19b89"></a><!-- doxytag: member="CEGUI::OgreGeometryBuffer::d_clipRect" ref="a9164aaec89890c5d09a6e0c471e19b89" args="" -->
<a class="el" href="classCEGUI_1_1Rect.html">Rect</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classCEGUI_1_1OgreGeometryBuffer.html#a9164aaec89890c5d09a6e0c471e19b89">d_clipRect</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">rectangular clip region <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a5914365e67a6e791310f311acfb2de46"></a><!-- doxytag: member="CEGUI::OgreGeometryBuffer::d_translation" ref="a5914365e67a6e791310f311acfb2de46" args="" -->
<a class="el" href="classCEGUI_1_1Vector3.html">Vector3</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classCEGUI_1_1OgreGeometryBuffer.html#a5914365e67a6e791310f311acfb2de46">d_translation</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">translation vector <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="afb5ef62d39cb7da6dda7ca944235444f"></a><!-- doxytag: member="CEGUI::OgreGeometryBuffer::d_rotation" ref="afb5ef62d39cb7da6dda7ca944235444f" args="" -->
<a class="el" href="classCEGUI_1_1Vector3.html">Vector3</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classCEGUI_1_1OgreGeometryBuffer.html#afb5ef62d39cb7da6dda7ca944235444f">d_rotation</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">rotation vector <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a5f7ff7bb5203c5986dcedf6ace4e8cc0"></a><!-- doxytag: member="CEGUI::OgreGeometryBuffer::d_pivot" ref="a5f7ff7bb5203c5986dcedf6ace4e8cc0" args="" -->
<a class="el" href="classCEGUI_1_1Vector3.html">Vector3</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classCEGUI_1_1OgreGeometryBuffer.html#a5f7ff7bb5203c5986dcedf6ace4e8cc0">d_pivot</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">pivot point for rotation <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a86e3e2482a12a86da6b7809ce0d53449"></a><!-- doxytag: member="CEGUI::OgreGeometryBuffer::d_effect" ref="a86e3e2482a12a86da6b7809ce0d53449" args="" -->
<a class="el" href="classCEGUI_1_1RenderEffect.html">RenderEffect</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classCEGUI_1_1OgreGeometryBuffer.html#a86e3e2482a12a86da6b7809ce0d53449">d_effect</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight"><a class="el" href="classCEGUI_1_1RenderEffect.html" title="Interface for objects that hook into RenderingWindow to affect the rendering process, thus allowing various effects to be achieved.">RenderEffect</a> that will be used by the <a class="el" href="classCEGUI_1_1GeometryBuffer.html" title="Abstract class defining the interface for objects that buffer geometry for later rendering.">GeometryBuffer</a>. <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a68b6175c4297c58e326fa73e0c5a3466"></a><!-- doxytag: member="CEGUI::OgreGeometryBuffer::d_texelOffset" ref="a68b6175c4297c58e326fa73e0c5a3466" args="" -->
<a class="el" href="classCEGUI_1_1Vector2.html">Vector2</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classCEGUI_1_1OgreGeometryBuffer.html#a68b6175c4297c58e326fa73e0c5a3466">d_texelOffset</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">offset to be applied to all geometry <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="afd38633887df12a4bae49afeec8f853d"></a><!-- doxytag: member="CEGUI::OgreGeometryBuffer::d_matrix" ref="afd38633887df12a4bae49afeec8f853d" args="" -->
Ogre::Matrix4 </td><td class="memItemRight" valign="bottom"><a class="el" href="classCEGUI_1_1OgreGeometryBuffer.html#afd38633887df12a4bae49afeec8f853d">d_matrix</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">model matrix cache <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ae28fc84df500e8b47477c7d012abf4ca"></a><!-- doxytag: member="CEGUI::OgreGeometryBuffer::d_matrixValid" ref="ae28fc84df500e8b47477c7d012abf4ca" args="" -->
bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classCEGUI_1_1OgreGeometryBuffer.html#ae28fc84df500e8b47477c7d012abf4ca">d_matrixValid</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">true when d_matrix is valid and up to date <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a8d0a9864d9d3c9ab1b50bdf3c90508d0"></a><!-- doxytag: member="CEGUI::OgreGeometryBuffer::d_renderOp" ref="a8d0a9864d9d3c9ab1b50bdf3c90508d0" args="" -->
Ogre::RenderOperation </td><td class="memItemRight" valign="bottom"><a class="el" href="classCEGUI_1_1OgreGeometryBuffer.html#a8d0a9864d9d3c9ab1b50bdf3c90508d0">d_renderOp</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Render operation for this buffer. <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a6aeb32d76c608ebb4448fdd886b9b8f8"></a><!-- doxytag: member="CEGUI::OgreGeometryBuffer::d_hwBuffer" ref="a6aeb32d76c608ebb4448fdd886b9b8f8" args="" -->
Ogre::HardwareVertexBufferSharedPtr </td><td class="memItemRight" valign="bottom"><a class="el" href="classCEGUI_1_1OgreGeometryBuffer.html#a6aeb32d76c608ebb4448fdd886b9b8f8">d_hwBuffer</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">H/W buffer where the vertices are rendered from. <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="abc1deb62f0ac204e6aef9741d5293abf"></a><!-- doxytag: member="CEGUI::OgreGeometryBuffer::d_sync" ref="abc1deb62f0ac204e6aef9741d5293abf" args="" -->
bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classCEGUI_1_1OgreGeometryBuffer.html#abc1deb62f0ac204e6aef9741d5293abf">d_sync</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">whether the h/w buffer is in sync with the added geometry <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ab96b9bf4c40f62c408c9faf13270737f"></a><!-- doxytag: member="CEGUI::OgreGeometryBuffer::d_batches" ref="ab96b9bf4c40f62c408c9faf13270737f" args="" -->
<a class="el" href="classCEGUI_1_1OgreGeometryBuffer.html#a5aecfd76fc5b23091e2fa7c7021544fe">BatchList</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classCEGUI_1_1OgreGeometryBuffer.html#ab96b9bf4c40f62c408c9faf13270737f">d_batches</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">list of texture batches added to the geometry buffer <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a44ebf98ed08f75c07a79d1e3ece621c1"></a><!-- doxytag: member="CEGUI::OgreGeometryBuffer::d_vertices" ref="a44ebf98ed08f75c07a79d1e3ece621c1" args="" -->
<a class="el" href="classCEGUI_1_1OgreGeometryBuffer.html#a087d09f7cd3f542300f59348489f3f55">VertexList</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classCEGUI_1_1OgreGeometryBuffer.html#a44ebf98ed08f75c07a79d1e3ece621c1">d_vertices</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">container where added geometry is stored. <br/></td></tr>
</table>
<hr/><a name="details" id="details"></a><h2>Detailed Description</h2>
<div class="textblock"><p>Implementation of <a class="el" href="classCEGUI_1_1GeometryBuffer.html" title="Abstract class defining the interface for objects that buffer geometry for later rendering.">CEGUI::GeometryBuffer</a> for the Ogre engine. </p>
</div><hr/><h2>Member Function Documentation</h2>
<a class="anchor" id="afef586349bd25987807cf52c6a988ccf"></a><!-- doxytag: member="CEGUI::OgreGeometryBuffer::appendGeometry" ref="afef586349bd25987807cf52c6a988ccf" args="(const Vertex *const vbuff, uint vertex_count)" -->
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<td class="memname">void CEGUI::OgreGeometryBuffer::appendGeometry </td>
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<td class="paramtype">const <a class="el" href="structCEGUI_1_1Vertex.html">Vertex</a> *const </td>
<td class="paramname"><em>vbuff</em>, </td>
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<td class="paramtype">uint </td>
<td class="paramname"><em>vertex_count</em> </td>
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<td>)</td>
<td></td><td><code> [virtual]</code></td>
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<p>Append a number of vertices from an array to the <a class="el" href="classCEGUI_1_1GeometryBuffer.html" title="Abstract class defining the interface for objects that buffer geometry for later rendering.">GeometryBuffer</a>. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">vbuff</td><td>Pointer to an array of <a class="el" href="structCEGUI_1_1Vertex.html" title="structure that is used to hold details of a single vertex in 3D space.">Vertex</a> objects that describe the vertices that are to be added to the <a class="el" href="classCEGUI_1_1GeometryBuffer.html" title="Abstract class defining the interface for objects that buffer geometry for later rendering.">GeometryBuffer</a>.</td></tr>
<tr><td class="paramname">vertex_count</td><td>The number of <a class="el" href="structCEGUI_1_1Vertex.html" title="structure that is used to hold details of a single vertex in 3D space.">Vertex</a> objects from the array <em>vbuff</em> that are to be added to the <a class="el" href="classCEGUI_1_1GeometryBuffer.html" title="Abstract class defining the interface for objects that buffer geometry for later rendering.">GeometryBuffer</a>. </td></tr>
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<p>Implements <a class="el" href="classCEGUI_1_1GeometryBuffer.html#a7f849394dd746444efea150961aa7466">CEGUI::GeometryBuffer</a>.</p>
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<a class="anchor" id="ab494d688151f189f4ec19e6d50c724b9"></a><!-- doxytag: member="CEGUI::OgreGeometryBuffer::appendVertex" ref="ab494d688151f189f4ec19e6d50c724b9" args="(const Vertex &vertex)" -->
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<td class="memname">void CEGUI::OgreGeometryBuffer::appendVertex </td>
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<td class="paramtype">const <a class="el" href="structCEGUI_1_1Vertex.html">Vertex</a> & </td>
<td class="paramname"><em>vertex</em></td><td>)</td>
<td><code> [virtual]</code></td>
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<p>Append a single vertex to the buffer. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">vertex</td><td><a class="el" href="structCEGUI_1_1Vertex.html" title="structure that is used to hold details of a single vertex in 3D space.">Vertex</a> object describing the vertex to be added to the <a class="el" href="classCEGUI_1_1GeometryBuffer.html" title="Abstract class defining the interface for objects that buffer geometry for later rendering.">GeometryBuffer</a>. </td></tr>
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<p>Implements <a class="el" href="classCEGUI_1_1GeometryBuffer.html#adc4f38132a2618b4abc2732408a60678">CEGUI::GeometryBuffer</a>.</p>
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<a class="anchor" id="a41b5be50355d9f1315ac04e81ba7b54c"></a><!-- doxytag: member="CEGUI::OgreGeometryBuffer::getActiveTexture" ref="a41b5be50355d9f1315ac04e81ba7b54c" args="() const " -->
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<td class="memname"><a class="el" href="classCEGUI_1_1Texture.html">Texture</a>* CEGUI::OgreGeometryBuffer::getActiveTexture </td>
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<p>Return a pointer to the currently active <a class="el" href="classCEGUI_1_1Texture.html" title="Abstract base class specifying the required interface for Texture objects.">Texture</a> object. This may return 0 if no texture is set. </p>
<dl class="return"><dt><b>Returns:</b></dt><dd>Pointer the <a class="el" href="classCEGUI_1_1Texture.html" title="Abstract base class specifying the required interface for Texture objects.">Texture</a> object that is currently active, or 0 if texturing is not being used. </dd></dl>
<p>Implements <a class="el" href="classCEGUI_1_1GeometryBuffer.html#a7920d54045c57f5e45503eff012c6129">CEGUI::GeometryBuffer</a>.</p>
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<a class="anchor" id="a1e398ec3a163591430d7526b7e863f36"></a><!-- doxytag: member="CEGUI::OgreGeometryBuffer::getBatchCount" ref="a1e398ec3a163591430d7526b7e863f36" args="() const " -->
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<td class="memname">uint CEGUI::OgreGeometryBuffer::getBatchCount </td>
<td>(</td>
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<td> const<code> [virtual]</code></td>
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<p>Return the number of batches of geometry that this <a class="el" href="classCEGUI_1_1GeometryBuffer.html" title="Abstract class defining the interface for objects that buffer geometry for later rendering.">GeometryBuffer</a> has split the vertices into. </p>
<dl class="note"><dt><b>Note:</b></dt><dd>How batching is done will be largely implementation specific, although it would be reasonable to expect that you will have <em>at least</em> one batch of geometry per texture switch.</dd></dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>The number of batches of geometry held by the <a class="el" href="classCEGUI_1_1GeometryBuffer.html" title="Abstract class defining the interface for objects that buffer geometry for later rendering.">GeometryBuffer</a>. </dd></dl>
<p>Implements <a class="el" href="classCEGUI_1_1GeometryBuffer.html#ab811d6e950ed6e0aa6c7f4bf71eb93ff">CEGUI::GeometryBuffer</a>.</p>
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<a class="anchor" id="ae32d6054a44b9df412df857e813908e2"></a><!-- doxytag: member="CEGUI::OgreGeometryBuffer::getVertexCount" ref="ae32d6054a44b9df412df857e813908e2" args="() const " -->
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<td class="memname">uint CEGUI::OgreGeometryBuffer::getVertexCount </td>
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<td> const<code> [virtual]</code></td>
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<p>Return the total number of vertices currently held by this <a class="el" href="classCEGUI_1_1GeometryBuffer.html" title="Abstract class defining the interface for objects that buffer geometry for later rendering.">GeometryBuffer</a> object. </p>
<dl class="return"><dt><b>Returns:</b></dt><dd>The number of vertices that have been appended to this <a class="el" href="classCEGUI_1_1GeometryBuffer.html" title="Abstract class defining the interface for objects that buffer geometry for later rendering.">GeometryBuffer</a>. </dd></dl>
<p>Implements <a class="el" href="classCEGUI_1_1GeometryBuffer.html#ab240b1fce8b6023c62116d52c83b0d92">CEGUI::GeometryBuffer</a>.</p>
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<a class="anchor" id="a22d04630e8417cc16c56253e72cdcc1a"></a><!-- doxytag: member="CEGUI::OgreGeometryBuffer::setActiveTexture" ref="a22d04630e8417cc16c56253e72cdcc1a" args="(Texture *texture)" -->
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<td class="memname">void CEGUI::OgreGeometryBuffer::setActiveTexture </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classCEGUI_1_1Texture.html">Texture</a> * </td>
<td class="paramname"><em>texture</em></td><td>)</td>
<td><code> [virtual]</code></td>
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<p>Set the active texture to be used with all subsequently added vertices. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">texture</td><td>Pointer to a <a class="el" href="classCEGUI_1_1Texture.html" title="Abstract base class specifying the required interface for Texture objects.">Texture</a> object that shall be used for subsequently added vertices. This may be 0, in which case texturing will be disabled for subsequently added vertices. </td></tr>
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<p>Implements <a class="el" href="classCEGUI_1_1GeometryBuffer.html#accee3c41c5c559b5694ab436b7b376d9">CEGUI::GeometryBuffer</a>.</p>
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<a class="anchor" id="a01b0008da463f44788c05b2ce3604cfc"></a><!-- doxytag: member="CEGUI::OgreGeometryBuffer::setPivot" ref="a01b0008da463f44788c05b2ce3604cfc" args="(const Vector3 &p)" -->
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<td class="memname">void CEGUI::OgreGeometryBuffer::setPivot </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classCEGUI_1_1Vector3.html">Vector3</a> & </td>
<td class="paramname"><em>p</em></td><td>)</td>
<td><code> [virtual]</code></td>
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<p>Set the pivot point to be used when applying the rotations. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">p</td><td><a class="el" href="classCEGUI_1_1Vector3.html" title="Class used as a three dimensional vector.">Vector3</a> describing the location of the pivot point to be used when applying the rotation to the geometry. </td></tr>
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<p>Implements <a class="el" href="classCEGUI_1_1GeometryBuffer.html#ab2d0aeee1f347e1f25e884ed3e386278">CEGUI::GeometryBuffer</a>.</p>
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<a class="anchor" id="a05d21bdb6a8860ebe7b91addb9c94bd8"></a><!-- doxytag: member="CEGUI::OgreGeometryBuffer::setRenderEffect" ref="a05d21bdb6a8860ebe7b91addb9c94bd8" args="(RenderEffect *effect)" -->
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<td class="memname">void CEGUI::OgreGeometryBuffer::setRenderEffect </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classCEGUI_1_1RenderEffect.html">RenderEffect</a> * </td>
<td class="paramname"><em>effect</em></td><td>)</td>
<td><code> [virtual]</code></td>
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<p>Set the <a class="el" href="classCEGUI_1_1RenderEffect.html" title="Interface for objects that hook into RenderingWindow to affect the rendering process, thus allowing various effects to be achieved.">RenderEffect</a> to be used by this <a class="el" href="classCEGUI_1_1GeometryBuffer.html" title="Abstract class defining the interface for objects that buffer geometry for later rendering.">GeometryBuffer</a>. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">effect</td><td>Pointer to the <a class="el" href="classCEGUI_1_1RenderEffect.html" title="Interface for objects that hook into RenderingWindow to affect the rendering process, thus allowing various effects to be achieved.">RenderEffect</a> to be used during renderng of the <a class="el" href="classCEGUI_1_1GeometryBuffer.html" title="Abstract class defining the interface for objects that buffer geometry for later rendering.">GeometryBuffer</a>. May be 0 to remove a previously added <a class="el" href="classCEGUI_1_1RenderEffect.html" title="Interface for objects that hook into RenderingWindow to affect the rendering process, thus allowing various effects to be achieved.">RenderEffect</a>.</td></tr>
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<dl class="note"><dt><b>Note:</b></dt><dd>When adding a <a class="el" href="classCEGUI_1_1RenderEffect.html" title="Interface for objects that hook into RenderingWindow to affect the rendering process, thus allowing various effects to be achieved.">RenderEffect</a>, the <a class="el" href="classCEGUI_1_1GeometryBuffer.html" title="Abstract class defining the interface for objects that buffer geometry for later rendering.">GeometryBuffer</a> <em>does not</em> take ownership of, nor make a copy of, the passed <a class="el" href="classCEGUI_1_1RenderEffect.html" title="Interface for objects that hook into RenderingWindow to affect the rendering process, thus allowing various effects to be achieved.">RenderEffect</a> - this means you need to be careful not to delete the <a class="el" href="classCEGUI_1_1RenderEffect.html" title="Interface for objects that hook into RenderingWindow to affect the rendering process, thus allowing various effects to be achieved.">RenderEffect</a> if it might still be in use! </dd></dl>
<p>Implements <a class="el" href="classCEGUI_1_1GeometryBuffer.html#a60c5c385ed7797451c4e2f7099ce18a1">CEGUI::GeometryBuffer</a>.</p>
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<a class="anchor" id="a24ee85c6b49c3eca52942c5dd84c6c11"></a><!-- doxytag: member="CEGUI::OgreGeometryBuffer::setRotation" ref="a24ee85c6b49c3eca52942c5dd84c6c11" args="(const Vector3 &r)" -->
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<td class="memname">void CEGUI::OgreGeometryBuffer::setRotation </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classCEGUI_1_1Vector3.html">Vector3</a> & </td>
<td class="paramname"><em>r</em></td><td>)</td>
<td><code> [virtual]</code></td>
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<p>Set the rotations to be applied to the geometry in the buffer when it is subsequently rendered. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">r</td><td><a class="el" href="classCEGUI_1_1Vector3.html" title="Class used as a three dimensional vector.">Vector3</a> describing the rotation factors to be used. </td></tr>
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</dd>
</dl>
<p>Implements <a class="el" href="classCEGUI_1_1GeometryBuffer.html#a4e47f52a029d6ad2249fe657d0b0e871">CEGUI::GeometryBuffer</a>.</p>
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<a class="anchor" id="ac2d6fa5f0f3ba9977467b8c90a764491"></a><!-- doxytag: member="CEGUI::OgreGeometryBuffer::setTranslation" ref="ac2d6fa5f0f3ba9977467b8c90a764491" args="(const Vector3 &v)" -->
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<td class="memname">void CEGUI::OgreGeometryBuffer::setTranslation </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classCEGUI_1_1Vector3.html">Vector3</a> & </td>
<td class="paramname"><em>v</em></td><td>)</td>
<td><code> [virtual]</code></td>
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<p>Set the translation to be applied to the geometry in the buffer when it is subsequently rendered. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">v</td><td><a class="el" href="classCEGUI_1_1Vector3.html" title="Class used as a three dimensional vector.">Vector3</a> describing the three axis translation vector to be used. </td></tr>
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</dd>
</dl>
<p>Implements <a class="el" href="classCEGUI_1_1GeometryBuffer.html#a5a70264732a5f15b7b96398a6650edea">CEGUI::GeometryBuffer</a>.</p>
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