def load(self):
Entity.load(self)
self.setPos(self.cEntity.getOrigin())
self.setHpr(self.cEntity.getAngles())
self.setDepthWrite(False, 1)
col = self.getEntityValueColor("_light")
self.rgbColor = col
self.setAttrib(
ColorBlendAttrib.make(ColorBlendAttrib.MAdd, ColorBlendAttrib.OOne,
ColorBlendAttrib.OOne), 1)
self.hide(CIGlobals.ShadowCameraBitmask)
self.spotlightLength = self.getEntityValueFloat(
"SpotlightLength") / 16.0
self.spotlightWidth = self.getEntityValueFloat("SpotlightWidth") / 16.0
beamAndHalo = loader.loadModel(
"phase_14/models/misc/light_beam_and_halo.bam")
# Blend between halo and beam
spotlightroot = self.attachNewNode('spotlightRoot')
spotlightroot.setP(90)
self.spotlight = beamAndHalo.find("**/beam")
self.spotlight.setBillboardAxis()
self.spotlight.reparentTo(spotlightroot)
self.halo = CIGlobals.makeLightGlow(self.spotlightWidth)
self.halo.reparentTo(self)
beamAndHalo.removeNode()
entPos = self.getPos()
spotDir = self.getQuat().getForward()
# User specified a max length, but clip that length so the spot effect doesn't appear to go through a floor or wall
traceEnd = entPos + (spotDir * self.spotlightLength)
endPos = self.bspLoader.clipLine(entPos, traceEnd)
realLength = (endPos - entPos).length()
self.spotlight.setSz(realLength)
self.spotlight.setSx(self.spotlightWidth)
self.spotlightDir = spotDir
self.negSpotlightDir = -self.spotlightDir
# Full beam, no halo
self.setBeamHaloFactor(1.0)
self.reparentTo(render)
# Only update the spotlight if the object passes the Cull test.
self.node().setFinal(True)
clbk = CallbackNode('point_spotlight_callback')
clbk.setCullCallback(CallbackObject.make(self.__spotlightThink))
clbk.setBounds(BoundingSphere((0, 0, 0), 0))
self.callback = self.attachNewNode(clbk)
self.callback.hide(CIGlobals.ReflectionCameraBitmask)
self.callback.hide(CIGlobals.ShadowCameraBitmask)
def load(self):
Entity.load(self)
entnum = self.cEntity.getBspEntnum()
loader = base.bspLoader
lightColor = self.getEntityValueColor("_light")
width = self.getEntityValueFloat("width")
height = self.getEntityValueFloat("height")
self.lightGlow = CIGlobals.makeLightGlow((width, 1, height))
self.lightGlow.reparentTo(self)
self.lightGlow.setTwoSided(True)
self.lightGlow.setColorScale(lightColor, 1)
self.reparentTo(render)
self.setPos(self.cEntity.getOrigin())
