mirror of
https://github.com/Orama-Interactive/Pixelorama.git
synced 2025-03-13 14:55:18 +00:00
08b03ae0e5
* Basic logic for layer effects * Add an FX button and the ability to add effects, no way to remove or change properties of effects yet * Basic and ugly UI for adding and removing effects, no property changing yet * Swap effects * Fix preload shader paths * Change parameters for layer effects * Change gradient parameter in layer effect shaders, and other fixes * Use CollapsibleContainers for the shader properties * Set the correct gradient interpolation mode and color space in the UI * Make effects of group layers apply to children * Change `apply_fx` to `apply_effects`, formatting, some extra doc comments * Apply effects to other canvases, when merging layers and when exporting * Display humanized names of the shader unifrms * Some UI improvements to the LayerEffectsSettings * Add an Enabled button in the layer effects window, and change checkboxes to checkbuttons * Change BaseLayer.apply_effects() to take a cel as a parameter instead * Make layer effect buttons be affected by the modulate icon color * Add option in the View menu whether layer effects are displayed in the canvas or not * Rename `apply_effects()` to `display_effects()` * Add translation strings * Add nearest filter to the gradient map * Don't change Main.tscn * Fix more translations * Change the default cursor shape of the generated UI elements of the layer effects * Add undo/redo and effect application (apply effect destructively) There are some errors due to the usage of anonymous lambda methods in undo/redo, but it seems to be working well regardless. * Make layer effect application work on all cels
72 lines
1.9 KiB
GDScript
72 lines
1.9 KiB
GDScript
extends ImageEffect
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var shader: Shader
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var params := {}
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@onready var shader_loaded_label: Label = $VBoxContainer/ShaderLoadedLabel
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@onready var shader_params: BoxContainer = $VBoxContainer/ShaderParams
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func _about_to_popup() -> void:
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Global.canvas.selection.transform_content_confirm()
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var frame := Global.current_project.frames[Global.current_project.current_frame]
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DrawingAlgos.blend_selected_cels(selected_cels, frame)
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preview_image.copy_from(selected_cels)
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preview.texture = ImageTexture.create_from_image(preview_image)
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super._about_to_popup()
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func commit_action(cel: Image, project := Global.current_project) -> void:
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if !shader:
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return
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var gen := ShaderImageEffect.new()
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gen.generate_image(cel, shader, params, project.size)
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func _on_ChooseShader_pressed() -> void:
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if OS.get_name() == "Web":
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Html5FileExchange.load_shader()
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else:
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$FileDialog.popup_centered(Vector2(300, 340))
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func _on_FileDialog_file_selected(path: String) -> void:
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var shader_tmp = load(path)
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if !shader_tmp is Shader:
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return
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change_shader(shader_tmp, path.get_file().get_basename())
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func set_nodes() -> void:
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preview = $VBoxContainer/AspectRatioContainer/Preview
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func change_shader(shader_tmp: Shader, shader_name: String) -> void:
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shader = shader_tmp
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preview.material.shader = shader_tmp
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shader_loaded_label.text = tr("Shader loaded:") + " " + shader_name
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params.clear()
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for child in shader_params.get_children():
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child.queue_free()
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Global.create_ui_for_shader_uniforms(
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shader_tmp, params, shader_params, _set_shader_parameter, _load_texture
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)
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func _set_shader_parameter(value, param: String) -> void:
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var mat: ShaderMaterial = preview.material
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mat.set_shader_parameter(param, value)
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params[param] = value
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func _load_texture(path: String, param: String) -> void:
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var image := Image.new()
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image.load(path)
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if !image:
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print("Error loading texture")
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return
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var image_tex := ImageTexture.create_from_image(image)
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_set_shader_parameter(image_tex, param)
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