Stage light objects have no Unity Light components — they are
self-illuminated meshes. All three handlers now write to MeshRenderer
material properties instead.
BlinkLight: GetComponentsInChildren<Renderer> → _Color + _ColorPower.
pattern==0 uses per-renderer color0Array/powerArray; blink cycle
multiplies col * intensity into _Color.
Spotlight3d: adds _Color + _ColorPower writes after transform update.
color/colorPower fields were previously unused.
WashLight: sets _ProjectorColorPower from CameraProjectionColorPower
on projector materials. _ProjectorMulColor0 left at material default
(no color field in keyData).
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
ritenseki
988e8789f4