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-rw-r--r--progs/demos/arbocclude.c10
1 files changed, 9 insertions, 1 deletions
diff --git a/progs/demos/arbocclude.c b/progs/demos/arbocclude.c
index 959e9763b6..30d95dfd67 100644
--- a/progs/demos/arbocclude.c
+++ b/progs/demos/arbocclude.c
@@ -1,5 +1,5 @@
/*
- * GL_ARB_occlustion_query demo
+ * GL_ARB_occlusion_query demo
*
* Brian Paul
* 12 June 2003
@@ -33,6 +33,7 @@
#include <GL/glut.h>
+static GLboolean Anim = GL_TRUE;
static GLfloat Xpos = 0;
static GLuint OccQuery;
@@ -183,6 +184,13 @@ static void Key( unsigned char key, int x, int y )
case 27:
exit(0);
break;
+ case ' ':
+ Anim = !Anim;
+ if (Anim)
+ glutIdleFunc(Idle);
+ else
+ glutIdleFunc(NULL);
+ break;
}
glutPostRedisplay();
}