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Work on new OpenGL example - Splitting into several files.

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This commit is contained in:
David Williams
2009-03-18 22:48:44 +00:00
parent 877396af31
commit 74292f7a62
5 changed files with 96 additions and 100 deletions
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32
examples/OpenGL/main.cpp
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@ -12,9 +12,9 @@
#define USE_OPENGL_VERTEX_BUFFERS_OBJECTS
#ifdef WIN32
#include "glew/glew.h"
#include "glew/glew.h"
#else
#include <gl/gl.h> // The GL Header File
#include <gl/gl.h> // The GL Header File
#endif
#include <gl/glut.h> // The GL Utility Toolkit (Glut) Header]
@ -78,7 +78,7 @@ void display ( void ) // Create The Display Function
glMatrixMode ( GL_MODELVIEW ); // Select The Model View Matrix
glLoadIdentity(); // Reset The Current Modelview Matrix
//Moves the camera back so we can see the volume
glTranslatef(0.0f, 0.0f, -100.0f);
@ -101,9 +101,9 @@ void display ( void ) // Create The Display Function
}
else
{
IndexedSurfacePatch* ispCurrent = g_indexedSurfacePatches[uRegionX][uRegionY][uRegionZ];
renderRegionImmediateMode(*ispCurrent);
IndexedSurfacePatch* ispCurrent = g_indexedSurfacePatches[uRegionX][uRegionY][uRegionZ];
renderRegionImmediateMode(*ispCurrent);
}
}
}
@ -183,7 +183,7 @@ default:
void main ( int argc, char** argv ) // Create Main Function For Bringing It All Together
{
g_bUseOpenGLVertexBufferObjects = false;
g_bUseOpenGLVertexBufferObjects = true;
glutInit ( &argc, argv ); // Erm Just Write It =)
glutInitDisplayMode ( GLUT_RGB | GLUT_DOUBLE ); // Display Mode
glutInitWindowSize ( 500, 500 ); // If glutFullScreen wasn't called this is the window size
@ -199,13 +199,13 @@ void main ( int argc, char** argv ) // Create Main Function For Bringing It Al
if(g_bUseOpenGLVertexBufferObjects)
{
#ifdef WIN32
//If we are on Windows we will need GLEW to access recent OpenGL functionality
GLenum err = glewInit();
if (GLEW_OK != err)
{
/* Problem: glewInit failed, something is seriously wrong. */
cout << "Error: " << glewGetErrorString(err) << endl;
}
//If we are on Windows we will need GLEW to access recent OpenGL functionality
GLenum err = glewInit();
if (GLEW_OK != err)
{
/* Problem: glewInit failed, something is seriously wrong. */
cout << "Error: " << glewGetErrorString(err) << endl;
}
#endif
}
@ -257,11 +257,11 @@ void main ( int argc, char** argv ) // Create Main Function For Bringing It Al
if(g_bUseOpenGLVertexBufferObjects)
{
g_openGLSurfacePatches[uRegionX][uRegionY][uRegionZ] = BuildOpenGLSurfacePatch(*ispCurrent);
g_openGLSurfacePatches[uRegionX][uRegionY][uRegionZ] = BuildOpenGLSurfacePatch(*ispCurrent);
}
else
{
g_indexedSurfacePatches[uRegionX][uRegionY][uRegionZ] = ispCurrent;
g_indexedSurfacePatches[uRegionX][uRegionY][uRegionZ] = ispCurrent;
}
//delete ispCurrent;
}