My glow shaders works but when I switch functions I get an error.
How can I prevent this error?
File “my_Shadow-Mapping.py”, line 3204, in shadowMapping
self.glowFilter = CommonFilters(base.win, self.my_camera3)
File “C:\Panda3D-1.5.2\direct\src\filter\CommonFilters.py”, line 51, in init
self.manager = FilterManager(win, cam)
File “C:\Panda3D-1.5.2\direct\src\filter\FilterManager.py”, line 57, in init
self.notify.error(‘Could not find appropriate DisplayRegion to filter’)
File “C:\Panda3D-1.5.2\direct\src\directnotify\Notifier.py”, line 122, in error
raise exception(errorString)
StandardError: Could not find appropriate DisplayRegion to filter