David, I have a tangential problem. Opening an offscreen buffer using base.graphicsEngine.makeOutput is crashing under both gl and dx9 when I enable the new threading model using ‘threading-model Cull/Draw’. This is on a GTX 260/winxp 32 bitmachine.
from panda3d.core import loadPrcFileData
#loadPrcFileData('', 'load-display pandadx9' )
loadPrcFileData('', 'load-display pandagl' )
loadPrcFileData('', 'framebuffer-multisample 0')
loadPrcFileData('', 'multisamples 0')
import direct.directbase.DirectStart
from panda3d.core import NodePath, FrameBufferProperties, GraphicsPipe, GraphicsOutput, Texture, WindowProperties
winprops = WindowProperties()
winprops.setSize( 512, 512 )
fbprops = FrameBufferProperties()
fbprops.setColorBits(1)
fbprops.setAlphaBits(1)
objBuffer = base.graphicsEngine.makeOutput(base.pipe, 'hello', -10, fbprops, winprops, GraphicsPipe.BFRefuseWindow, base.win.getGsg(), base.win)
run()