def setCurrent(self,canv):
"""Make the specified viewport the current one.
canv can be either a viewport or viewport number.
"""
if type(canv) == int and canv in range(len(self.all)):
canv = self.all[canv]
if canv == self.current:
return # already current
if canv in self.all:
if self.current:
self.current.focus = False
self.current.updateGL()
self.current = canv
self.current.focus = True
self.current.updateGL()
toolbar.updateTransparencyButton()
toolbar.updatePerspectiveButton()
toolbar.updateLightButton()
def transparent(state=True):
"""Set the transparency mode on or off."""
pf.canvas.setTransparency(state)
pf.canvas.update()
toolbar.updateTransparencyButton()
pf.GUI.processEvents()
