00001 /* 00002 Copyright (c) 2010, The Barbarian Group 00003 All rights reserved. 00004 00005 Redistribution and use in source and binary forms, with or without modification, are permitted provided that 00006 the following conditions are met: 00007 00008 * Redistributions of source code must retain the above copyright notice, this list of conditions and 00009 the following disclaimer. 00010 * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and 00011 the following disclaimer in the documentation and/or other materials provided with the distribution. 00012 00013 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED 00014 WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A 00015 PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR 00016 ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED 00017 TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 00018 HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 00019 NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 00020 POSSIBILITY OF SUCH DAMAGE. 00021 */ 00022 00023 #pragma once 00024 00025 #include "cinder/Matrix.h" 00026 #include "cinder/gl/Material.h" 00027 00028 namespace cinder { 00029 namespace gl { 00030 00031 class DisplayList { 00032 protected: 00033 struct Obj; 00034 00035 public: 00036 DisplayList() {} 00037 DisplayList( GLint aMode/* = GL_COMPILE*/ ); 00038 00039 void newList(); 00040 void endList(); 00041 int getID() const { return mObj->mID; } 00042 00043 void draw() const; 00044 00045 Matrix44f& getModelMatrix() { return mObj->mModelMatrix; } 00046 const Matrix44f& getModelMatrix() const { return mObj->mModelMatrix; } 00047 00048 void setMaterial( const Material &aMaterial ) { mObj->mMaterial = shared_ptr<Material>( new Material( aMaterial ) ); } 00049 Material& getMaterial() { return *(mObj->mMaterial); } 00050 00052 00053 typedef shared_ptr<Obj> DisplayList::*unspecified_bool_type; 00054 operator unspecified_bool_type() { return ( mObj.get() == 0 ) ? 0 : &DisplayList::mObj; } 00055 void reset() { mObj.reset(); } 00057 00058 protected: 00059 struct Obj { 00060 Obj() : mID( 0 ) {} 00061 ~Obj(); 00062 00063 GLuint mID; 00064 GLint mMode; 00065 Matrix44f mModelMatrix; 00066 shared_ptr<Material> mMaterial; 00067 }; 00068 00069 shared_ptr<Obj> mObj; 00070 }; 00071 00072 } // namespace gl 00073 } // namespace cinder