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 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())
