how can i set the directionallight energy from script?

system · January 10, 2017, 10:17pm


	Attention	Topic was automatically imported from the old Question2Answer platform.
	Asked By	flonkopaten
	Old Version	Published before Godot 3 was released.

I want to make a fading light on my script, how do i set the light energy with script?

system · January 10, 2017, 11:28pm


	Reply From:	flonkopaten

I found out myself, this is how i did it.

	var mylight = get_node("../DirectionalLight")
	var energy = mylight.get_parameter(3)
	energy -=0.03
	mylight.set_parameter(3, energy)

system · January 10, 2017, 11:50pm


	Reply From:	eons

It does not have a setter, it seems so you will have use set_parameter( int variable, float value ) with PARAM_ENERGY as first parameter.