def removeEverything(self):
for task in self.taskMgr.getTasks():
if task.getName() not in ['dataLoop', 'igLoop']:
task.remove()
camera.reparentTo(render)
for tex in render.findAllTextures():
tex.releaseAll()
for tex in aspect2d.findAllTextures():
tex.releaseAll()
for tex in render2d.findAllTextures():
tex.releaseAll()
for tex in hidden.findAllTextures():
tex.releaseAll()
for node in render.findAllMatches("**;+s"):
node.removeNode()
for node in aspect2d.findAllMatches("**;+s"):
node.removeNode()
for node in render2d.findAllMatches("**;+s"):
node.removeNode()
for node in hidden.findAllMatches("**;+s"):
node.removeNode()
TexturePool.garbageCollect()
ModelPool.garbageCollect()
RenderState.garbageCollect()
RenderState.clearCache()
RenderState.clearMungerCache()
self.win.getGsg().getPreparedObjects().releaseAll()
self.graphicsEngine.renderFrame()
def _checkForStateClear(self):
""" This method regulary clears the state cache """
if not hasattr(self, "lastStateClear"):
self.lastStateClear = 0
if Globals.clock.getFrameTime() - self.lastStateClear > self.settings.stateCacheClearInterval:
RenderState.clearCache()
TransformState.clearCache()
self.lastStateClear = Globals.clock.getFrameTime()
def doSceneCleanup():
from panda3d.core import ModelPool, TexturePool, RenderState, RenderAttrib, TransformState, GeomCacheManager
ModelPool.garbageCollect()
TexturePool.garbageCollect()
RenderState.clearMungerCache()
RenderState.clearCache()
RenderState.garbageCollect()
RenderAttrib.garbageCollect()
TransformState.clearCache()
TransformState.garbageCollect()
GeomCacheManager.getGlobalPtr().flush()
base.graphicsEngine.renderFrame()