00001 /*********************************************************************** 00002 filename: CEGUIGeometryBuffer.h 00003 created: Thu Jan 8 2009 00004 author: Paul D Turner 00005 *************************************************************************/ 00006 /*************************************************************************** 00007 * Copyright (C) 2004 - 2009 Paul D Turner & The CEGUI Development Team 00008 * 00009 * Permission is hereby granted, free of charge, to any person obtaining 00010 * a copy of this software and associated documentation files (the 00011 * "Software"), to deal in the Software without restriction, including 00012 * without limitation the rights to use, copy, modify, merge, publish, 00013 * distribute, sublicense, and/or sell copies of the Software, and to 00014 * permit persons to whom the Software is furnished to do so, subject to 00015 * the following conditions: 00016 * 00017 * The above copyright notice and this permission notice shall be 00018 * included in all copies or substantial portions of the Software. 00019 * 00020 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 00021 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 00022 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 00023 * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR 00024 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 00025 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 00026 * OTHER DEALINGS IN THE SOFTWARE. 00027 ***************************************************************************/ 00028 #ifndef _CEGUIGeometryBuffer_h_ 00029 #define _CEGUIGeometryBuffer_h_ 00030 00031 #include "CEGUIBase.h" 00032 00033 // Start of CEGUI namespace section 00034 namespace CEGUI 00035 { 00041 class CEGUIEXPORT GeometryBuffer 00042 { 00043 public: 00045 virtual ~GeometryBuffer() 00046 {} 00047 00052 virtual void draw() const = 0; 00053 00062 virtual void setTranslation(const Vector3& v) = 0; 00063 00072 virtual void setRotation(const Vector3& r) = 0; 00073 00082 virtual void setPivot(const Vector3& p) = 0; 00083 00088 virtual void setClippingRegion(const Rect& region) = 0; 00089 00097 virtual void appendVertex(const Vertex& vertex) = 0; 00098 00111 virtual void appendGeometry(const Vertex* const vbuff, uint vertex_count)=0; 00112 00122 virtual void setActiveTexture(Texture* texture) = 0; 00123 00129 virtual void reset() = 0; 00130 00140 virtual Texture* getActiveTexture() const = 0; 00141 00150 virtual uint getVertexCount() const = 0; 00151 00165 virtual uint getBatchCount() const = 0; 00166 00181 virtual void setRenderEffect(RenderEffect* effect) = 0; 00182 00188 virtual RenderEffect* getRenderEffect() = 0; 00189 }; 00190 00191 } // End of CEGUI namespace section 00192 00193 #endif // end of guard _CEGUIGeometryBuffer_h_