mirror of
https://github.com/Orama-Interactive/Pixelorama.git
synced 2025-03-17 00:35:19 +00:00
45 lines
1.4 KiB
GDScript
45 lines
1.4 KiB
GDScript
extends Node2D
|
|
|
|
enum { PAST, FUTURE }
|
|
|
|
var type := PAST
|
|
var opacity := 0.6
|
|
var blue_red_color := Color.BLUE
|
|
var rate := Global.onion_skinning_past_rate
|
|
|
|
@onready var canvas := get_parent() as Canvas
|
|
|
|
|
|
func _draw() -> void:
|
|
var project := Global.current_project
|
|
if !Global.onion_skinning:
|
|
return
|
|
rate = Global.onion_skinning_past_rate if type == PAST else Global.onion_skinning_future_rate
|
|
if rate <= 0:
|
|
return
|
|
|
|
var color := blue_red_color if Global.onion_skinning_blue_red else Color.WHITE
|
|
var position_tmp := position
|
|
var scale_tmp := scale
|
|
if Global.mirror_view:
|
|
position_tmp.x += project.size.x
|
|
scale_tmp.x = -1
|
|
draw_set_transform(position_tmp, rotation, scale_tmp)
|
|
|
|
for i in range(1, rate + 1):
|
|
var change := project.current_frame
|
|
change += i if type == FUTURE else -i
|
|
if change == clampi(change, 0, project.frames.size() - 1):
|
|
var layer_i := 0
|
|
for cel in project.frames[change].cels:
|
|
var layer: BaseLayer = project.layers[layer_i]
|
|
if layer.is_visible_in_hierarchy():
|
|
# Ignore layer if it has the "_io" suffix in its name (case in-sensitive)
|
|
if not (layer.name.to_lower().ends_with("_io")):
|
|
color.a = opacity / i
|
|
if [change, layer_i] in project.selected_cels:
|
|
draw_texture(cel.image_texture, canvas.move_preview_location, color)
|
|
else:
|
|
draw_texture(cel.image_texture, Vector2.ZERO, color)
|
|
layer_i += 1
|
|
draw_set_transform(position, rotation, scale)
|