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Slightly optimize the start of transformations with selections

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This commit is contained in:
Emmanouil Papadeas 2023-11-17 17:24:19 +02:00
parent 78ab0bf3db
commit 16a2f524b3
1 changed files with 13 additions and 19 deletions
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32
src/UI/Canvas/Selection.gd
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@ -473,7 +473,6 @@ func move_borders(move: Vector2i) -> void:
marching_ants_outline.offset += Vector2(move)
big_bounding_rectangle.position += move
queue_redraw()
Global.canvas.queue_redraw()
func move_borders_end() -> void:
@ -530,7 +529,7 @@ func transform_content_confirm() -> void:
cel_image.blit_rect_mask(
src,
src,
Rect2(Vector2.ZERO, project.selection_map.get_size()),
Rect2i(Vector2i.ZERO, project.selection_map.get_size()),
big_bounding_rectangle.position
)
project.selection_map.move_bitmap_values(project)
@ -888,17 +887,16 @@ func _get_preview_image() -> void:
var blended_image := Image.create(project.size.x, project.size.y, false, Image.FORMAT_RGBA8)
DrawingAlgos.blend_selected_cels(blended_image, project.frames[project.current_frame])
if original_preview_image.is_empty():
original_preview_image = blended_image.get_region(big_bounding_rectangle)
# For non-rectangular selections
for x in range(0, big_bounding_rectangle.size.x):
for y in range(0, big_bounding_rectangle.size.y):
var pos := Vector2i(x, y)
if !project.can_pixel_get_drawn(pos + big_bounding_rectangle.position):
original_preview_image.set_pixelv(pos, Color(0, 0, 0, 0))
original_preview_image = Image.create(
big_bounding_rectangle.size.x, big_bounding_rectangle.size.y, false, Image.FORMAT_RGBA8
)
original_preview_image.blit_rect_mask(
blended_image, project.selection_map, big_bounding_rectangle, Vector2i.ZERO
)
if original_preview_image.is_invisible():
original_preview_image = Image.new()
return
preview_image.copy_from(original_preview_image)
preview_image_texture = ImageTexture.create_from_image(preview_image)
@ -914,7 +912,7 @@ func _get_preview_image() -> void:
cel_image.blit_rect_mask(
clear_image,
cel.transformed_content,
Rect2(Vector2.ZERO, project.selection_map.get_size()),
Rect2i(Vector2i.ZERO, project.selection_map.get_size()),
big_bounding_rectangle.position
)
for cel_index in project.selected_cels:
@ -923,12 +921,8 @@ func _get_preview_image() -> void:
func _get_selected_image(cel_image: Image) -> Image:
var project := Global.current_project
var image := Image.new()
image = cel_image.get_region(big_bounding_rectangle)
# For non-rectangular selections
for x in range(0, big_bounding_rectangle.size.x):
for y in range(0, big_bounding_rectangle.size.y):
var pos := Vector2i(x, y)
if !project.can_pixel_get_drawn(pos + big_bounding_rectangle.position):
image.set_pixelv(pos, Color(0, 0, 0, 0))
var image := Image.create(
big_bounding_rectangle.size.x, big_bounding_rectangle.size.y, false, Image.FORMAT_RGBA8
)
image.blit_rect_mask(cel_image, project.selection_map, big_bounding_rectangle, Vector2i.ZERO)
return image