def updateShadowAmount(self, amount):
grayLevel = amount
if self.shadowColor != grayLevel:
self.shadowColor = grayLevel
ShadowCaster.setGlobalDropShadowGrayLevel(1.0 - grayLevel)
if self.shadowsEnabled:
self.casterState.setColor(grayLevel, grayLevel, grayLevel, 1, 10)
self.shadowCam.node().setInitialState(self.casterState.getState())
def disable(self):
if not self.shadowsEnabled:
return
self.shadowsEnabled = 0
taskName = 'shadowCamCompass'
taskMgr.remove(taskName)
self.shadowCamArm.removeNode()
self.shadowCam.removeNode()
if base.main_rtt:
cam = base.main_rtt.camera_node_path.node()
if cam:
cam.clearTagState('caster')
else:
base.camNode.clearTagState('caster')
self.turnOffShadows()
self.shadowTex = None
self.shadowStage = None
ShadowCaster.setGlobalDropShadowFlag(1)
return
def updateShadows(self, h):
while h < TODGlobals.ShadowColorTable[self.shadowColorIndex][0]:
self.shadowColorIndex -= 1
while h > TODGlobals.ShadowColorTable[self.shadowColorIndex + 1][0]:
self.shadowColorIndex += 1
(prevH, prevColor) = TODGlobals.ShadowColorTable[self.shadowColorIndex]
(nextH, nextColor) = TODGlobals.ShadowColorTable[self.shadowColorIndex + 1]
dt = (h - prevH) / (nextH - prevH)
grayLevel = dt * (nextColor - prevColor) + prevColor
if h == 0:
self.hideShadows()
else:
self.showShadows()
if self.shadowColor != grayLevel:
self.shadowColor = grayLevel
ShadowCaster.setGlobalDropShadowGrayLevel(1.0 - grayLevel)
if self.shadowsEnabled:
self.casterState.setColor(grayLevel, grayLevel, grayLevel, 1, 10)
self.shadowCam.node().setInitialState(self.casterState.getState())
def enable(self, fMoreShadows=False):
self.fMoreShadows = fMoreShadows
self.disable()
self.shadowsEnabled = 1
ShadowCaster.setGlobalDropShadowFlag(0)
camNode = Camera('shadowCam')
camNode.setCameraMask(OTPRender.ShadowCameraBitmask)
self.shadowLens = OrthographicLens()
if fMoreShadows:
self.shadowLens.setFilmSize(60 * 4, 60 * 4)
else:
self.shadowLens.setFilmSize(60, 60)
camNode.setLens(self.shadowLens)
self.shadowCamArm = base.camera.attachNewNode('shadowCamArm')
self.shadowCam = self.shadowCamArm.attachNewNode(camNode)
self.shadowCamArm.setPos(0, 40, 0)
self.shadowCam.setPos(0, -40, 0)
taskName = 'shadowCamCompass'
taskMgr.remove(taskName)
def applyCompassEffect(task, self=self):
self.shadowCamArm.setHpr(self.lightSrc, 0, 0, 0)
self.shadowCamArm.setScale(1)
return Task.cont
taskMgr.add(applyCompassEffect, taskName, priority=46)
self.shadowTex = Texture('shadow')
self.shadowTex.setBorderColor(self.clearColor)
self.shadowTex.setWrapU(Texture.WMBorderColor)
self.shadowTex.setWrapV(Texture.WMBorderColor)
self.casterState = NodePath('temp')
self.casterState.setColorScaleOff(10)
self.casterState.setColor(self.shadowColor, self.shadowColor,
self.shadowColor, 1, 10)
self.casterState.setTextureOff(10)
self.casterState.setLightOff(10)
self.casterState.setFogOff(10)
camNode.setInitialState(self.casterState.getState())
render.hide(OTPRender.ShadowCameraBitmask)
self.shadowStage = TextureStage('shadow')
self.shadowStage.setSort(1000)
self.turnOnShadows()
def disable(self):
if not self.shadowsEnabled:
return None
self.shadowsEnabled = 0
taskName = 'shadowCamCompass'
taskMgr.remove(taskName)
self.shadowCamArm.removeNode()
self.shadowCam.removeNode()
if base.main_rtt:
cam = base.main_rtt.camera_node_path.node()
if cam:
cam.clearTagState('caster')
else:
base.camNode.clearTagState('caster')
self.turnOffShadows()
self.shadowTex = None
self.shadowStage = None
ShadowCaster.setGlobalDropShadowFlag(1)
def enable(self, fMoreShadows = False):
self.fMoreShadows = fMoreShadows
self.disable()
self.shadowsEnabled = 1
ShadowCaster.setGlobalDropShadowFlag(0)
camNode = Camera('shadowCam')
camNode.setCameraMask(OTPRender.ShadowCameraBitmask)
self.shadowLens = OrthographicLens()
if fMoreShadows:
self.shadowLens.setFilmSize(60 * 4, 60 * 4)
else:
self.shadowLens.setFilmSize(60, 60)
camNode.setLens(self.shadowLens)
self.shadowCamArm = base.camera.attachNewNode('shadowCamArm')
self.shadowCam = self.shadowCamArm.attachNewNode(camNode)
self.shadowCamArm.setPos(0, 40, 0)
self.shadowCam.setPos(0, -40, 0)
taskName = 'shadowCamCompass'
taskMgr.remove(taskName)
def applyCompassEffect(task, self = self):
self.shadowCamArm.setHpr(self.lightSrc, 0, 0, 0)
self.shadowCamArm.setScale(1)
return Task.cont
taskMgr.add(applyCompassEffect, taskName, priority = 46)
self.shadowTex = Texture('shadow')
self.shadowTex.setBorderColor(self.clearColor)
self.shadowTex.setWrapU(Texture.WMBorderColor)
self.shadowTex.setWrapV(Texture.WMBorderColor)
self.casterState = NodePath('temp')
self.casterState.setColorScaleOff(10)
self.casterState.setColor(self.shadowColor, self.shadowColor, self.shadowColor, 1, 10)
self.casterState.setTextureOff(10)
self.casterState.setLightOff(10)
self.casterState.setFogOff(10)
camNode.setInitialState(self.casterState.getState())
render.hide(OTPRender.ShadowCameraBitmask)
self.shadowStage = TextureStage('shadow')
self.shadowStage.setSort(1000)
self.turnOnShadows()
