Initial commit
This commit is contained in:
commit
6b54625a14
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tool
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extends Control
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onready var window: Panel = $window
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onready var vp: Viewport = $window/container/vp
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onready var container: ViewportContainer = $window/container
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func _ready():
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resize_vp()
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func get_vp() -> Viewport:
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return vp
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func toggle_window(toggle):
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window.visible = toggle
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func toggle_vp(toggle):
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container.visible = toggle
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func _on_window_resized():
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resize_vp()
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func resize_vp():
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vp.size = window.rect_size
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[gd_scene load_steps=4 format=2]
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[ext_resource path="res://addons/camera_preview/cam_preview.gd" type="Script" id=1]
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[ext_resource path="res://addons/camera_preview/window.gd" type="Script" id=2]
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[sub_resource type="StyleBoxFlat" id=1]
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bg_color = Color( 0, 0, 0, 0.164706 )
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border_width_left = 2
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border_width_top = 2
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border_width_right = 2
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border_width_bottom = 2
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border_color = Color( 0.290196, 0.290196, 0.290196, 0.396078 )
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corner_radius_top_left = 5
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corner_radius_top_right = 5
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corner_radius_bottom_right = 5
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corner_radius_bottom_left = 5
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[node name="cam_preview" type="Control"]
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anchor_right = 1.0
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anchor_bottom = 1.0
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mouse_filter = 1
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script = ExtResource( 1 )
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[node name="window" type="Panel" parent="."]
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anchor_left = 1.0
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anchor_top = 1.0
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anchor_right = 1.0
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anchor_bottom = 1.0
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margin_left = -316.0
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margin_top = -250.0
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rect_min_size = Vector2( 300, 250 )
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mouse_default_cursor_shape = 6
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custom_styles/panel = SubResource( 1 )
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script = ExtResource( 2 )
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[node name="Label" type="Label" parent="window"]
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anchor_right = 1.0
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anchor_bottom = 1.0
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text = "no signal"
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align = 1
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valign = 1
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[node name="container" type="ViewportContainer" parent="window"]
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visible = false
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anchor_right = 1.0
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anchor_bottom = 1.0
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mouse_filter = 1
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[node name="vp" type="Viewport" parent="window/container"]
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size = Vector2( 316, 250 )
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handle_input_locally = false
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render_target_update_mode = 0
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shadow_atlas_size = 512
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[node name="resize" type="Control" parent="window"]
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anchor_left = 1.0
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anchor_top = 1.0
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anchor_right = 1.0
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anchor_bottom = 1.0
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margin_left = -20.0
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margin_top = -20.0
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rect_min_size = Vector2( 20, 20 )
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mouse_default_cursor_shape = 12
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[connection signal="gui_input" from="window" to="window" method="_on_window_gui_input"]
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[connection signal="resized" from="window" to="." method="_on_window_resized"]
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[connection signal="gui_input" from="window/resize" to="window" method="_on_resize_gui_input"]
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[plugin]
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name="CameraPreview"
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description="Allows user to create a small window inside the main editor view to preview selected Camera in 3d scene"
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author="Nefrace"
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version="0.4"
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script="plugin.gd"
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tool
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extends EditorPlugin
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const CamPreview = preload("./cam_preview.tscn")
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const PreviewButton = preload("./preview_button.tscn")
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var cam_preview_instance
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var button_instance
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var cam_selected: Camera
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var pcam: Camera
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var rt: RemoteTransform
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var eds = get_editor_interface().get_selection()
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func _enter_tree():
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connect("main_screen_changed", self, "main_screen_changed")
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cam_preview_instance = CamPreview.instance()
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get_editor_interface().get_editor_viewport().add_child(cam_preview_instance)
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cam_preview_instance.toggle_window(false)
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button_instance = PreviewButton.instance()
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add_control_to_container(EditorPlugin.CONTAINER_SPATIAL_EDITOR_MENU, button_instance)
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# button_instance.connect("toggled", self, "preview_pressed")
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button_instance.connect("preview_toggled", self, "preview_pressed")
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button_instance.connect("preview_clear", self, "preview_free")
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eds.connect("selection_changed", self, "selection_changed")
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func _exit_tree():
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disconnect("main_screen_changed", self, "main_screen_changed")
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button_instance.disconnect("preview_clear", self, "preview_free")
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button_instance.disconnect("preview_toggled", self, "preview_pressed")
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preview_free()
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if cam_preview_instance:
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cam_preview_instance.queue_free()
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if button_instance:
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button_instance.queue_free()
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func find_a_camera(root) -> Camera:
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if root is Camera:
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return root
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match button_instance.search_mode:
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1:
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return root.find_node(button_instance.search_name, true, false) as Camera
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2:
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return get_cam_recursive(root)
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return null
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func get_cam_recursive(root):
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var cam: Camera
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for child in root.get_children():
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if child is Camera:
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return child
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cam = get_cam_recursive(child)
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return cam
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func selection_changed():
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var selected = eds.get_selected_nodes()
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if not selected.empty():
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var cam = find_a_camera(selected[0])
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if cam:
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if cam_selected:
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cam_selected.disconnect("tree_exiting", self, "cam_deleted")
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cam_selected = cam
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#remove old camera and remote transform
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preview_free()
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pcam = Camera.new()
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rt = RemoteTransform.new()
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cam_preview_instance.get_vp().add_child(pcam)
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cam_preview_instance.toggle_vp(true)
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cam.add_child(rt)
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cam.connect("tree_exiting", self, "cam_deleted")
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rt.remote_path = pcam.get_path()
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rt.use_global_coordinates = true
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func cam_deleted():
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preview_free()
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cam_preview_instance.toggle_vp(false)
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cam_selected.disconnect("tree_exiting", self, "cam_deleted")
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func preview_free():
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if pcam:
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pcam.queue_free()
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if rt:
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rt.queue_free()
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cam_preview_instance.toggle_vp(false)
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func show_all():
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if cam_preview_instance:
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cam_preview_instance.show()
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if button_instance:
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button_instance.show()
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func hide_all():
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if cam_preview_instance:
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cam_preview_instance.hide()
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if button_instance:
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button_instance.hide()
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func main_screen_changed(screen):
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if screen == "3D":
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show_all()
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else:
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hide_all()
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func preview_pressed(toggle):
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cam_preview_instance.toggle_window(toggle)
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[gd_scene load_steps=2 format=2]
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[ext_resource path="res://addons/camera_preview/toggle_button.gd" type="Script" id=1]
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[node name="ToolButton" type="MenuButton"]
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margin_right = 114.0
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margin_bottom = 22.0
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toggle_mode = false
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shortcut_in_tooltip = false
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text = "Camera preview"
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items = [ "Visible", null, 1, false, false, 0, 0, null, "", false, "Search node", null, 0, false, false, -1, 0, null, "", true, "Disabled", null, 2, true, false, 2, 0, null, "", false, "By name", null, 2, false, false, 3, 0, null, "", false, "By class", null, 2, false, false, 4, 0, null, "", false, "", null, 0, false, false, -1, 0, null, "", true, "Change search pattern", null, 0, false, false, 6, 0, null, "", false, "Clear preview", null, 0, false, false, 7, 0, null, "", false ]
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switch_on_hover = true
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script = ExtResource( 1 )
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[node name="WindowDialog" type="WindowDialog" parent="."]
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margin_right = 255.0
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margin_bottom = 151.0
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rect_min_size = Vector2( 255, 150 )
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window_title = "Change search pattern"
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[node name="VBoxContainer" type="VBoxContainer" parent="WindowDialog"]
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anchor_left = 0.5
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anchor_top = 0.5
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anchor_right = 0.5
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anchor_bottom = 0.5
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margin_left = -80.0
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margin_top = -24.0
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margin_right = 80.0
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margin_bottom = 37.0
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[node name="TextEdit" type="LineEdit" parent="WindowDialog/VBoxContainer"]
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margin_right = 160.0
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margin_bottom = 30.0
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rect_min_size = Vector2( 0, 30 )
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text = "asdasd"
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align = 1
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[node name="Button" type="Button" parent="WindowDialog/VBoxContainer"]
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margin_top = 34.0
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margin_right = 160.0
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margin_bottom = 54.0
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text = "Ok"
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[connection signal="text_entered" from="WindowDialog/VBoxContainer/TextEdit" to="." method="_on_TextEdit_text_entered"]
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[connection signal="pressed" from="WindowDialog/VBoxContainer/Button" to="." method="_on_change_search_pressed"]
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@ -0,0 +1,66 @@
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tool
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extends MenuButton
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var search_mode = 0
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var search_mode_offset = 2
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var pop : PopupMenu
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var is_visible: bool = false
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var search_name: String = "Camera*"
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signal preview_toggled(visible)
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signal preview_clear()
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func _enter_tree():
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pop = get_popup()
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pop.clear()
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pop.add_check_item("Visible")
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pop.add_separator("Search node")
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pop.add_radio_check_item("Disabled")
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pop.add_radio_check_item("By name")
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pop.add_radio_check_item("By class")
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pop.add_separator()
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pop.add_item("Change search pattern")
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pop.add_item("Clear preview")
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pop.connect('id_pressed', self, 'item_pressed')
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pop.set_item_checked(2, true)
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func _exit_tree():
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pop.disconnect('id_pressed', self, 'item_pressed')
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func select_search_mode(id):
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pop.set_item_checked(search_mode + search_mode_offset, false)
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search_mode = id - search_mode_offset
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pop.set_item_checked(id, true)
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func toggle_visibility():
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is_visible = !is_visible
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pop.set_item_checked(0, is_visible)
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emit_signal("preview_toggled", is_visible)
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func item_pressed(id):
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if id == 0:
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toggle_visibility()
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return
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if id >= 2 and id <= 4:
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select_search_mode(id)
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return
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if id == 6:
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$WindowDialog.popup_centered()
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$WindowDialog/VBoxContainer/TextEdit.text = search_name
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return
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if id == 7:
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emit_signal("preview_clear")
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func set_search_text():
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search_name = $WindowDialog/VBoxContainer/TextEdit.text
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$WindowDialog.hide()
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func _on_change_search_pressed():
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set_search_text()
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func _on_TextEdit_text_entered(new_text):
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set_search_text()
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@ -0,0 +1,29 @@
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tool
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extends Panel
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var dragging = false
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var resizing = false
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var mouse_offset : Vector2
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func _process(_delta) -> void:
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if dragging:
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var movement = get_local_mouse_position() - mouse_offset
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set_position(rect_position + movement)
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if resizing:
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var new_size = get_local_mouse_position()
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set_size(new_size)
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func _on_window_gui_input(event):
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if event is InputEventMouseButton:
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if event.button_index == BUTTON_LEFT:
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dragging = event.pressed
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mouse_offset = get_local_mouse_position()
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func _on_resize_gui_input(event):
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if event is InputEventMouseButton:
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if event.button_index == BUTTON_LEFT:
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resizing = event.pressed
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mouse_offset = get_local_mouse_position()
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