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Removed custom blend_rect() method from DrawingAlgos

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This commit is contained in:
OverloadedOrama 2020-06-30 15:07:09 +03:00
parent b15e846f29
commit 6b26bb5b10
3 changed files with 7 additions and 40 deletions
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43
src/Autoload/DrawingAlgos.gd
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@ -18,7 +18,7 @@ func draw_pixel_blended(sprite : Image, pos : Vector2, color : Color, pen_pressu
var y_min = Global.current_project.y_min
var y_max = Global.current_project.y_max
# #Check if Tiling is enabled and whether mouse is in TilingPreviews
# Check if Tiling is enabled and whether mouse is in TilingPreviews
if Global.tile_mode and point_in_rectangle(pos,Vector2( - Global.current_project.size.x - 1 , - Global.current_project.size.y -1 ), Vector2(2 * Global.current_project.size.x, 2 * Global.current_project.size.y)):
pos = pos.posmodv(Global.current_project.size)
@ -144,13 +144,13 @@ func draw_brush(sprite : Image, pos : Vector2, color : Color, current_mouse_butt
mirror_y -= 1
# Use custom blend function cause of godot's issue #31124
if color.a > 0: # If it's the pencil
blend_rect(sprite, custom_brush_image, src_rect, dst)
sprite.blend_rect(custom_brush_image, src_rect, dst)
if horizontal_mirror:
blend_rect(sprite, custom_brush_image, src_rect, Vector2(mirror_x, dst.y))
sprite.blend_rect(custom_brush_image, src_rect, Vector2(mirror_x, dst.y))
if vertical_mirror:
blend_rect(sprite, custom_brush_image, src_rect, Vector2(dst.x, mirror_y))
sprite.blend_rect(custom_brush_image, src_rect, Vector2(dst.x, mirror_y))
if horizontal_mirror && vertical_mirror:
blend_rect(sprite, custom_brush_image, src_rect, Vector2(mirror_x, mirror_y))
sprite.blend_rect(custom_brush_image, src_rect, Vector2(mirror_x, mirror_y))
else: # if it's transparent - if it's the eraser
var custom_brush := Image.new()
@ -331,39 +331,6 @@ func blend_colors(color_1 : Color, color_2 : Color) -> Color:
return color
# Custom blend rect function, needed because Godot's issue #31124
# The issue has been solved in Godot 3.2.2 and the method will be removed
# once 3.2.2 stable is released
func blend_rect(bg : Image, brush : Image, src_rect : Rect2, dst : Vector2) -> void:
var godot_version = Engine.get_version_info()
if godot_version.major >= 3 and godot_version.minor >= 2 and godot_version.patch >= 2:
bg.blend_rect(brush, src_rect, dst)
return
var brush_size := brush.get_size()
var clipped_src_rect := Rect2(Vector2.ZERO, brush_size).clip(src_rect)
if clipped_src_rect.size.x <= 0 || clipped_src_rect.size.y <= 0:
return
var src_underscan := Vector2(min(0, src_rect.position.x), min(0, src_rect.position.y))
var dest_rect := Rect2(0, 0, bg.get_width(), bg.get_height()).clip(Rect2(dst - src_underscan, clipped_src_rect.size))
for x in range(0, dest_rect.size.x):
for y in range(0, dest_rect.size.y):
var src_x := clipped_src_rect.position.x + x;
var src_y := clipped_src_rect.position.y + y;
var dst_x := dest_rect.position.x + x;
var dst_y := dest_rect.position.y + y;
brush.lock()
var brush_color := brush.get_pixel(src_x, src_y)
var bg_color := bg.get_pixel(dst_x, dst_y)
var out_color := blend_colors(brush_color, bg_color)
if out_color.a != 0:
bg.set_pixel(dst_x, dst_y, out_color)
brush.unlock()
func scale3X(sprite : Image, tol : float = 50) -> Image:
var scaled = Image.new()
scaled.create(sprite.get_width()*3, sprite.get_height()*3, false, Image.FORMAT_RGBA8)