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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 22:35:21 +00:00
parent bd5acdb4cd
commit 877396af31
5 changed files with 26 additions and 20 deletions
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21
examples/OpenGL/main.cpp
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@ -97,27 +97,12 @@ void display ( void ) // Create The Display Function
{
if(g_bUseOpenGLVertexBufferObjects)
{
glBindBuffer(GL_ARRAY_BUFFER, g_openGLSurfacePatches[uRegionX][uRegionY][uRegionZ].vertexBuffer);
glVertexPointer(3, GL_FLOAT, 36, 0);
glNormalPointer(GL_FLOAT, 36, (GLvoid*)12);
glColorPointer(3, GL_FLOAT, 36, (GLvoid*)24);
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, g_openGLSurfacePatches[uRegionX][uRegionY][uRegionZ].indexBuffer);
glEnableClientState(GL_VERTEX_ARRAY);
glEnableClientState(GL_NORMAL_ARRAY);
glEnableClientState(GL_COLOR_ARRAY);
glDrawElements(GL_TRIANGLES, g_openGLSurfacePatches[uRegionX][uRegionY][uRegionZ].noOfIndices, GL_UNSIGNED_INT, 0);
glDisableClientState(GL_COLOR_ARRAY);
glDisableClientState(GL_NORMAL_ARRAY);
glDisableClientState(GL_VERTEX_ARRAY);
renderRegionVertexBufferObject(g_openGLSurfacePatches[uRegionX][uRegionY][uRegionZ]);
}
else
{
IndexedSurfacePatch* ispCurrent = g_indexedSurfacePatches[uRegionX][uRegionY][uRegionZ];
renderRegion(*ispCurrent);
renderRegionImmediateMode(*ispCurrent);
}
}
@ -198,7 +183,7 @@ default:
void main ( int argc, char** argv ) // Create Main Function For Bringing It All Together
{
g_bUseOpenGLVertexBufferObjects = true;
g_bUseOpenGLVertexBufferObjects = false;
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