def clearGL ():
intf.glClearColor(1,1,1,1)
intf.glClear(intf.GL_COLOR_BUFFER_BIT)
intf.glClear(intf.GL_DEPTH_BUFFER_BIT)
intf.glMatrixMode (intf.GL_MODELVIEW)
intf.glLoadIdentity ()
intf.glMatrixMode (intf.GL_PROJECTION)
intf.glLoadIdentity ()
def render(self):
intf.glViewport(0,0,context.w,context.h)
#intf.glClearColor(0,0,0,0)
intf.glClearColor(1,1,1,1)
intf.glClear(intf.GL_COLOR_BUFFER_BIT | intf.GL_DEPTH_BUFFER_BIT)
#-----------------------------------------------------------
#Projection matrix
#------------------------------------------------------------
intf.glMatrixMode (intf.GL_PROJECTION)
intf.glLoadIdentity ()
intf.gluPerspective(60,context.aspect (),0.1,1500)
#------------------------------------------------------------
#Modelview matrix
#------------------------------------------------------------
intf.glMatrixMode (intf.GL_MODELVIEW)
intf.glLoadIdentity ()
self.camera () #lookat
self.drawGeometry ()
