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feat: Added option to trim sprites empty area while exporting (#1088)

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* feat: Added trim sprite option works like charm

* fix: format issue

* ran working gdformat
This commit is contained in:
Vaibhav Kubre 2024-08-29 21:37:48 +05:30 committed by GitHub
parent 702197c639
commit 613dd5d7f6
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GPG key ID: B5690EEEBB952194
3 changed files with 16 additions and 0 deletions
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3
src/Autoload/Export.gd
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@ -48,6 +48,7 @@ var current_tab := ExportTab.IMAGE
var processed_images: Array[ProcessedImage] = [] var processed_images: Array[ProcessedImage] = []
var export_json := false var export_json := false
var split_layers := false var split_layers := false
var trim_sprite := false
# Spritesheet options # Spritesheet options
var orientation := Orientation.COLUMNS var orientation := Orientation.COLUMNS
@ -270,6 +271,8 @@ func process_animation(project := Global.current_project) -> void:
else: else:
var image := Image.create(project.size.x, project.size.y, false, Image.FORMAT_RGBA8) var image := Image.create(project.size.x, project.size.y, false, Image.FORMAT_RGBA8)
_blend_layers(image, frame) _blend_layers(image, frame)
if trim_sprite:
image = image.get_region(image.get_used_rect())
var duration := frame.duration * (1.0 / project.fps) var duration := frame.duration * (1.0 / project.fps)
processed_images.append(ProcessedImage.new(image, project.frames.find(frame), duration)) processed_images.append(ProcessedImage.new(image, project.frames.find(frame), duration))

6
src/UI/Dialogs/ExportDialog.gd
View file

@ -448,6 +448,12 @@ func _on_MultipleAnimationsDirectories_toggled(button_pressed: bool) -> void:
Export.new_dir_for_each_frame_tag = button_pressed Export.new_dir_for_each_frame_tag = button_pressed
func _on_TrimSprite_toggled(toggled_on: bool) -> void:
Export.trim_sprite = toggled_on
Export.process_data()
set_preview()
func _on_Frames_item_selected(id: int) -> void: func _on_Frames_item_selected(id: int) -> void:
Export.frame_current_tag = id Export.frame_current_tag = id
Export.process_data() Export.process_data()

7
src/UI/Dialogs/ExportDialog.tscn
View file

@ -301,6 +301,12 @@ tooltip_text = "Creates multiple files but every file is stored in different fol
mouse_default_cursor_shape = 2 mouse_default_cursor_shape = 2
text = "Create new folder for each frame tag" text = "Create new folder for each frame tag"
[node name="TrimSprite" type="CheckBox" parent="VBoxContainer/VSplitContainer/VBoxContainer/AdvancedOptions/GridContainer" groups=["ExportImageOptions", "ExportMultipleFilesOptions"]]
layout_mode = 2
tooltip_text = "Trims sprite to visible portion of the spirte, considering each pixel with a non-zero alpha channel as visible."
mouse_default_cursor_shape = 2
text = "Trim Sprite"
[node name="PathDialog" type="FileDialog" parent="." groups=["FileDialogs"]] [node name="PathDialog" type="FileDialog" parent="." groups=["FileDialogs"]]
mode = 2 mode = 2
title = "Open a Directory" title = "Open a Directory"
@ -354,6 +360,7 @@ size_flags_horizontal = 3
[connection signal="toggled" from="VBoxContainer/VSplitContainer/VBoxContainer/AdvancedOptions/GridContainer/SplitLayers" to="." method="_on_split_layers_toggled"] [connection signal="toggled" from="VBoxContainer/VSplitContainer/VBoxContainer/AdvancedOptions/GridContainer/SplitLayers" to="." method="_on_split_layers_toggled"]
[connection signal="toggled" from="VBoxContainer/VSplitContainer/VBoxContainer/AdvancedOptions/GridContainer/IncludeTagsInFilename" to="." method="_on_IncludeTagsInFilename_toggled"] [connection signal="toggled" from="VBoxContainer/VSplitContainer/VBoxContainer/AdvancedOptions/GridContainer/IncludeTagsInFilename" to="." method="_on_IncludeTagsInFilename_toggled"]
[connection signal="toggled" from="VBoxContainer/VSplitContainer/VBoxContainer/AdvancedOptions/GridContainer/MultipleAnimationsDirectories" to="." method="_on_MultipleAnimationsDirectories_toggled"] [connection signal="toggled" from="VBoxContainer/VSplitContainer/VBoxContainer/AdvancedOptions/GridContainer/MultipleAnimationsDirectories" to="." method="_on_MultipleAnimationsDirectories_toggled"]
[connection signal="toggled" from="VBoxContainer/VSplitContainer/VBoxContainer/AdvancedOptions/GridContainer/TrimSprite" to="." method="_on_TrimSprite_toggled"]
[connection signal="canceled" from="PathDialog" to="." method="_on_path_dialog_canceled"] [connection signal="canceled" from="PathDialog" to="." method="_on_path_dialog_canceled"]
[connection signal="dir_selected" from="PathDialog" to="." method="_on_path_dialog_dir_selected"] [connection signal="dir_selected" from="PathDialog" to="." method="_on_path_dialog_dir_selected"]
[connection signal="confirmed" from="FileExistsAlert" to="." method="_on_FileExistsAlert_confirmed"] [connection signal="confirmed" from="FileExistsAlert" to="." method="_on_FileExistsAlert_confirmed"]