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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 }
00045 
00046 ExManagerVertexArrays::~ExManagerVertexArrays(void)
00047 {
00048         m_flag =false;
00049 }
00050 
00051 void ExManagerVertexArrays::Reset(void)
00052 {
00053 Guard(void ExManagerVertexArrays::Reset(void))
00054 UnGuard
00055 }
00056 
00057 void ExManagerVertexArrays::Init(void)
00058 {
00059 Guard(void ExManagerVertexArrays::Init(void))
00060         glLockArraysEXT = NULL;
00061         glUnlockArraysEXT = NULL;
00062         char *extList = (char *) glGetString(GL_EXTENSIONS);
00063         //checking for compiled vertex array
00064         if(extList && strstr(extList,"GL_EXT_compiled_vertex_array"))
00065         {
00066                 #ifdef UNIX_SRC
00067                 #else
00068                         glLockArraysEXT = (PFNGLLOCKARRAYSEXTPROC) wglGetProcAddress("glLockArraysEXT");
00069                         glUnlockArraysEXT = (PFNGLUNLOCKARRAYSEXTPROC) wglGetProcAddress("glUnLockArraysEXT");
00070                 #endif
00071                 //glEnableClientState ( GL_VERTEX_ARRAY );
00072                 //glEnableClientState ( GL_TEXTURE_COORD_ARRAY );
00073         }
00074         if(glLockArraysEXT = NULL){ *Consol<<"OpenGl glLockArraysEXT extension missing"<<std::endl; return;}
00075         if(glUnlockArraysEXT = NULL){ *Consol<<"OpenGl glUnlockArraysEXT extension missing"<<std::endl; return;}
00076         *Consol<<"ExManagerVertexArrays::GL_EXT_compiled_vertex_array found and enable"<<std::endl;
00077 UnGuard
00078 }
00079 
00080 int ExManagerVertexArrays::RegisterArray(GLfloat *vertex,GLfloat *texture)
00081 {
00082 Guard(void ExManagerVertexArrays::RegisterArray(GLfloat *vertex,GLfloat *texture))
00083         GLint x=0;
00084         m_Texture=texture;
00085         m_Vertex=vertex;
00086         glVertexPointer(3, GL_FLOAT, 0, m_Vertex);
00087         //glTexCoordPointer(2, GL_FLOAT, 0, m_Texture);
00088         std::cout<<x<<std::endl;
00089         return x;
00090 UnGuard
00091 }
00092 
00093 void ExManagerVertexArrays::DrawElements(GLint Start,GLsizei count)
00094 {
00095 Guard(void ExManagerVertexArrays::ExManagerVertexArrays::DrawElements(GLint Start,GLsizei count))
00096         glDrawArrays(GL_LINE_STRIP,Start,count);        
00097         //std::cout<<"ploouf"<<std::endl;
00098 UnGuard
00099 }

Généré le Tue Dec 10 18:18:12 2002 pour ExNihilo par doxygen1.3-rc1