2022-06-05 20:17:02 +03:00
|
|
|
tool
|
|
|
|
|
extends EditorPlugin
|
|
|
|
|
|
|
|
|
|
const CamPreview = preload("./cam_preview.tscn")
|
|
|
|
|
const PreviewButton = preload("./preview_button.tscn")
|
|
|
|
|
var cam_preview_instance
|
|
|
|
|
var button_instance
|
|
|
|
|
|
|
|
|
|
var cam_selected: Camera
|
|
|
|
|
var pcam: Camera
|
|
|
|
|
var rt: RemoteTransform
|
|
|
|
|
|
|
|
|
|
var eds = get_editor_interface().get_selection()
|
|
|
|
|
|
|
|
|
|
func _enter_tree():
|
|
|
|
|
connect("main_screen_changed", self, "main_screen_changed")
|
|
|
|
|
cam_preview_instance = CamPreview.instance()
|
|
|
|
|
get_editor_interface().get_editor_viewport().add_child(cam_preview_instance)
|
|
|
|
|
cam_preview_instance.toggle_window(false)
|
|
|
|
|
|
|
|
|
|
button_instance = PreviewButton.instance()
|
|
|
|
|
add_control_to_container(EditorPlugin.CONTAINER_SPATIAL_EDITOR_MENU, button_instance)
|
|
|
|
|
# button_instance.connect("toggled", self, "preview_pressed")
|
|
|
|
|
button_instance.connect("preview_toggled", self, "preview_pressed")
|
|
|
|
|
button_instance.connect("preview_clear", self, "preview_free")
|
|
|
|
|
|
|
|
|
|
eds.connect("selection_changed", self, "selection_changed")
|
|
|
|
|
|
|
|
|
|
func _exit_tree():
|
|
|
|
|
disconnect("main_screen_changed", self, "main_screen_changed")
|
|
|
|
|
button_instance.disconnect("preview_clear", self, "preview_free")
|
|
|
|
|
button_instance.disconnect("preview_toggled", self, "preview_pressed")
|
|
|
|
|
preview_free()
|
|
|
|
|
if cam_preview_instance:
|
|
|
|
|
cam_preview_instance.queue_free()
|
|
|
|
|
if button_instance:
|
|
|
|
|
button_instance.queue_free()
|
|
|
|
|
|
2022-06-06 13:05:22 +03:00
|
|
|
func _process(_delta):
|
|
|
|
|
if cam_selected and pcam:
|
|
|
|
|
pcam.fov = cam_selected.fov
|
|
|
|
|
pcam.projection = cam_selected.projection
|
|
|
|
|
pcam.size = cam_selected.size
|
|
|
|
|
|
2022-06-05 20:17:02 +03:00
|
|
|
func find_a_camera(root) -> Camera:
|
|
|
|
|
if root is Camera:
|
|
|
|
|
return root
|
|
|
|
|
match button_instance.search_mode:
|
|
|
|
|
1:
|
|
|
|
|
return root.find_node(button_instance.search_name, true, false) as Camera
|
|
|
|
|
2:
|
|
|
|
|
return get_cam_recursive(root)
|
|
|
|
|
return null
|
|
|
|
|
|
|
|
|
|
func get_cam_recursive(root):
|
|
|
|
|
var cam: Camera
|
|
|
|
|
for child in root.get_children():
|
|
|
|
|
if child is Camera:
|
|
|
|
|
return child
|
|
|
|
|
cam = get_cam_recursive(child)
|
|
|
|
|
return cam
|
|
|
|
|
|
|
|
|
|
func selection_changed():
|
|
|
|
|
var selected = eds.get_selected_nodes()
|
|
|
|
|
if not selected.empty():
|
|
|
|
|
var cam = find_a_camera(selected[0])
|
|
|
|
|
if cam:
|
|
|
|
|
if cam_selected:
|
|
|
|
|
cam_selected.disconnect("tree_exiting", self, "cam_deleted")
|
|
|
|
|
cam_selected = cam
|
|
|
|
|
#remove old camera and remote transform
|
|
|
|
|
preview_free()
|
|
|
|
|
pcam = Camera.new()
|
|
|
|
|
rt = RemoteTransform.new()
|
|
|
|
|
cam_preview_instance.get_vp().add_child(pcam)
|
|
|
|
|
cam_preview_instance.toggle_vp(true)
|
|
|
|
|
cam.add_child(rt)
|
|
|
|
|
cam.connect("tree_exiting", self, "cam_deleted")
|
|
|
|
|
rt.remote_path = pcam.get_path()
|
|
|
|
|
rt.use_global_coordinates = true
|
|
|
|
|
|
|
|
|
|
func cam_deleted():
|
|
|
|
|
preview_free()
|
|
|
|
|
cam_preview_instance.toggle_vp(false)
|
|
|
|
|
cam_selected.disconnect("tree_exiting", self, "cam_deleted")
|
|
|
|
|
|
|
|
|
|
func preview_free():
|
|
|
|
|
if pcam:
|
|
|
|
|
pcam.queue_free()
|
|
|
|
|
if rt:
|
|
|
|
|
rt.queue_free()
|
|
|
|
|
cam_preview_instance.toggle_vp(false)
|
|
|
|
|
|
|
|
|
|
func show_all():
|
|
|
|
|
if cam_preview_instance:
|
|
|
|
|
cam_preview_instance.show()
|
|
|
|
|
if button_instance:
|
|
|
|
|
button_instance.show()
|
|
|
|
|
|
|
|
|
|
func hide_all():
|
|
|
|
|
if cam_preview_instance:
|
|
|
|
|
cam_preview_instance.hide()
|
|
|
|
|
if button_instance:
|
|
|
|
|
button_instance.hide()
|
|
|
|
|
|
|
|
|
|
func main_screen_changed(screen):
|
|
|
|
|
if screen == "3D":
|
|
|
|
|
show_all()
|
|
|
|
|
else:
|
|
|
|
|
hide_all()
|
|
|
|
|
|
|
|
|
|
func preview_pressed(toggle):
|
|
|
|
|
cam_preview_instance.toggle_window(toggle)
|
