def generate(self, helperInfo):
color = self.mapObject.getPropertyValue("_light",
default=Vec4(
255, 255, 255, 255))
color = CIGlobals.colorFromRGBScalar255(color)
color = CIGlobals.vec3GammaToLinear(color)
constant = float(
self.mapObject.getPropertyValue("_constant_attn", default="0.0"))
linear = float(
self.mapObject.getPropertyValue("_linear_attn", default="0.0"))
quadratic = float(
self.mapObject.getPropertyValue("_quadratic_attn", default="1.0"))
# Scale intensity for unit 100 distance
ratio = (constant + 100 * linear + 100 * 100 * quadratic)
if ratio > 0:
color *= ratio
pl = PointLight("lightHelper-light")
pl.setColor(Vec4(color[0], color[1], color[2], 1.0))
pl.setAttenuation(Vec3(constant, linear, quadratic))
self.light = self.mapObject.helperRoot.attachNewNode(pl)
if self.mapObject.doc.numlights < 128:
self.mapObject.doc.render.setLight(self.light)
self.mapObject.doc.numlights += 1
self.hasLight = True
def makeLampLight(self, lamp):
col = (255, 255, 255, 350)
lightNP = CIGlobals.makePointLight(
'DLlamp', CIGlobals.colorFromRGBScalar255(col),
lamp.getPos(render) + (0, 0, 9.5), 0.1)
lamp.setLightOff(1)
return lightNP
def generate(self, helperInfo):
MapHelper.generate(self)
# Check for a color255 to tint the sprite
color255Props = self.mapObject.getPropsWithValueType(
['color255', 'color1'])
# If we have a color255 property, select the first one.
color255Prop = color255Props[0] if len(color255Props) > 0 else None
if color255Prop:
color = self.mapObject.getPropertyValue(color255Prop)
color = CIGlobals.colorFromRGBScalar255(color)
else:
color = Vec4(1)
spritePath = helperInfo['args'][0].replace("\"", "")
cm = CardMaker("sprite")
cm.setFrame(-12, 12, -12, 12)
np = NodePath(cm.generate())
np.setBSPMaterial(spritePath)
np.setColorScale(color)
np.setLightOff(1)
np.setFogOff(1)
np.setBillboardPointEye()
np.setTransparency(True)
np.hide(~VIEWPORT_3D_MASK)
np.reparentTo(self.mapObject.helperRoot)
self.sprite = np