I have the following code:
glDisable(GL_COLOR_MATERIAL);
cout<<(int)glIsEnabled(GL_COLOR_MATERIAL)<<endl;
glEnable(GL_COLOR_MATERIAL);
cout<<(int)glIsEnabled(GL_COLOR_MATERIAL)<<endl;
modelDL[t] = glGenLists(1);
glNewList(modelDL[t],GL_COMPILE);
glDisable(GL_COLOR_MATERIAL);
cout<<(int)glIsEnabled(GL_COLOR_MATERIAL)<<endl;
glEnable(GL_COLOR_MATERIAL);
cout<<(int)glIsEnabled(GL_COLOR_MATERIAL)<<endl;
It appears to be that the 2 lines on the middle of the display list blocks glDisable and glEnable. The output of this code is:
0
1
1
1
and it should be
0
1
0
1
If the delete the 2 lines of the display list, the output is fine. how can I use glEnable and glDisable with display list?
Use
GL_COMPILE_AND_EXECUTE
if you want to see the side-effects of your display list as it's being built.