material-maker/material_maker/widgets/histogram/histogram.gd

extends Control

func update_histogram() -> void:
	pass

func get_image_texture() -> ImageTexture:
	return $ViewportImage/ColorRect.material.get_shader_param("tex")

func get_histogram_texture() -> ImageTexture:
	return $Control.material.get_shader_param("tex")
Moved histogram to a separate scene (so it can become a panel later) 2020-03-22 09:54:32 +01:00			`extends Control`

			`func update_histogram() -> void:`
			`pass`

			`func get_image_texture() -> ImageTexture:`
			`return $ViewportImage/ColorRect.material.get_shader_param("tex")`
Added button to Tones node to adjust levels automatically 2020-03-22 15:08:48 +01:00
			`func get_histogram_texture() -> ImageTexture:`
			`return $Control.material.get_shader_param("tex")`