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ExManagerVertexArrays.cpp

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00001 /*
00002  * ExNihilo 3D Engine
00003  * 
00004  *  This program is free software; you can redistribute it and/or modify
00005  *  it under the terms of the GNU General Public License as published by
00006  *  the Free Software Foundation; either version 2 of the License, or
00007  *  (at your option) any later version.
00008  *
00009  *  This program is distributed in the hope that it will be useful,
00010  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
00011  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00012  *  GNU Library General Public License for more details.
00013  *
00014  *  You should have received a copy of the GNU General Public License
00015  *  along with this program; if not, write to the Free Software
00016  *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
00017  *
00018  * Please read AUTHORS file !!!
00019  * 
00020  
00021  *
00022  */
00023 #include "ExManagerVertexArrays.h"
00024 
00025 bool ExManagerVertexArrays::m_flag = false; 
00026 ExManagerVertexArrays* ExManagerVertexArrays::m_instance = NULL; 
00027 
00028 ExManagerVertexArrays* ExManagerVertexArrays::CreateSingleton(void){
00029 Guard(ExManagerVertexArrays* ExManagerVertexArrays::CreateSingleton(void))
00030         if(!m_flag)
00031         {
00032                 m_flag = true; // We are creating the error log now, so set flag to true
00033                 m_instance = new ExManagerVertexArrays; // Create the error log
00034         }else
00035         {
00036                 std::cout<<"Error singleton already created"<<std::endl;
00037         }
00038         return m_instance; 
00039 UnGuard
00040 }
00041 
00042 ExManagerVertexArrays::ExManagerVertexArrays(void)
00043 {
00044         glLockArraysEXT = NULL;
00045         glUnlockArraysEXT = NULL;
00046 }
00047 
00048 ExManagerVertexArrays::~ExManagerVertexArrays(void)
00049 {
00050         m_flag =false;
00051 }
00052 
00053 void ExManagerVertexArrays::Reset(void)
00054 {
00055 Guard(void ExManagerVertexArrays::Reset(void))
00056 UnGuard
00057 }
00058 
00059 void ExManagerVertexArrays::Init(void)
00060 {
00061 Guard(void ExManagerVertexArrays::Init(void))
00062         glLockArraysEXT = NULL;
00063         glUnlockArraysEXT = NULL;
00064         char *extList = (char *) glGetString(GL_EXTENSIONS);
00065         //checking for compiled vertex array
00066         if(extList && strstr(extList,"GL_EXT_compiled_vertex_array"))
00067         {
00068                 #ifdef UNIX_SRC
00069                 #else
00070                         glLockArraysEXT = (PFNGLLOCKARRAYSEXTPROC) 
00071                         wglGetProcAddress("glLockArraysEXT");
00072 
00073                         glUnlockArraysEXT = (PFNGLUNLOCKARRAYSEXTPROC)
00074                         wglGetProcAddress("glUnlockArraysEXT");
00075                 #endif
00076                 //glEnableClientState ( GL_VERTEX_ARRAY );
00077                 //glEnableClientState ( GL_TEXTURE_COORD_ARRAY );
00078         }
00079         if(glLockArraysEXT = NULL){ *Consol<<"OpenGl glLockArraysEXT extension missing"<<std::endl; return;}
00080         if(glUnlockArraysEXT = NULL){ *Consol<<"OpenGl glUnlockArraysEXT extension missing"<<std::endl; return;}
00081         *Consol<<"ExManagerVertexArrays::GL_EXT_compiled_vertex_array found and enable"<<std::endl;
00082         
00083 UnGuard
00084 }
00085 
00086 int ExManagerVertexArrays::RegisterArray(GLfloat *vertex,GLfloat *texture)
00087 {
00088 Guard(void ExManagerVertexArrays::RegisterArray(GLfloat *vertex,GLfloat *texture))
00089         GLint x=0;
00090         m_Texture=texture;
00091         m_Vertex=vertex;
00092         glVertexPointer(3, GL_FLOAT, 0, m_Vertex);
00093         //glTexCoordPointer(2, GL_FLOAT, 0, m_Texture);
00094         std::cout<<x<<std::endl;
00095         return x;
00096 UnGuard
00097 }
00098 
00099 void ExManagerVertexArrays::DrawElements(GLint Start,GLsizei count)
00100 {
00101 Guard(void ExManagerVertexArrays::ExManagerVertexArrays::DrawElements(GLint Start,GLsizei count))
00102 
00103 UnGuard
00104 }

Généré le Tue Oct 28 12:43:38 2003 pour ExNihilo par doxygen 1.3.4