More work/experimentation on the mesh data resource editor.

game/addons/mesh_data_resource_editor/MDIEd.gd

@@ -0,0 +1,19 @@
+tool
+extends PanelContainer
+
+func _ready():
+	pass # Replace with function body.
+
+func _unhandled_key_input(event : InputEventKey) -> void:
+	#if event.key
+	if event.scancode == KEY_G:
+		#translate
+		pass
+	elif event.scancode == KEY_S:
+		#scale? probably needs a differrent key
+		pass
+	elif event.scancode == KEY_R:
+		#rotate
+		pass
+
+	pass

game/addons/mesh_data_resource_editor/MDIEd.tscn

@@ -0,0 +1,60 @@
+[gd_scene load_steps=2 format=2]
+
+[ext_resource path="res://addons/mesh_data_resource_editor/MDIEd.gd" type="Script" id=1]
+
+[node name="MDIEd" type="PanelContainer"]
+anchor_right = 1.0
+anchor_bottom = 1.0
+script = ExtResource( 1 )
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="VBoxContainer" type="VBoxContainer" parent="."]
+margin_left = 7.0
+margin_top = 7.0
+margin_right = 1017.0
+margin_bottom = 593.0
+
+[node name="HBoxContainer" type="HBoxContainer" parent="VBoxContainer"]
+margin_right = 1010.0
+margin_bottom = 20.0
+
+[node name="Button" type="Button" parent="VBoxContainer/HBoxContainer"]
+margin_right = 19.0
+margin_bottom = 20.0
+text = "T"
+
+[node name="Button2" type="Button" parent="VBoxContainer/HBoxContainer"]
+margin_left = 23.0
+margin_right = 43.0
+margin_bottom = 20.0
+text = "R"
+
+[node name="Button3" type="Button" parent="VBoxContainer/HBoxContainer"]
+margin_left = 47.0
+margin_right = 66.0
+margin_bottom = 20.0
+text = "S"
+
+[node name="HBoxContainer2" type="HBoxContainer" parent="VBoxContainer"]
+margin_top = 24.0
+margin_right = 1010.0
+margin_bottom = 44.0
+
+[node name="Button4" type="Button" parent="VBoxContainer/HBoxContainer2"]
+margin_right = 19.0
+margin_bottom = 20.0
+text = "x"
+
+[node name="Button5" type="Button" parent="VBoxContainer/HBoxContainer2"]
+margin_left = 23.0
+margin_right = 42.0
+margin_bottom = 20.0
+text = "y"
+
+[node name="Button6" type="Button" parent="VBoxContainer/HBoxContainer2"]
+margin_left = 46.0
+margin_right = 65.0
+margin_bottom = 20.0
+text = "z"

game/addons/mesh_data_resource_editor/MIDGizmo.gd

@@ -7,6 +7,8 @@ var plugin
 
 var vertices : PoolVector3Array
 var indices : PoolIntArray
+var selected_indices : PoolIntArray
+var selected_vertices : PoolVector3Array
 
 func set_handle(index: int, camera: Camera, point: Vector2):
 	pass
@@ -45,16 +47,16 @@ func redraw():
 			lines.append(vertices[i + 2])
 			lines.append(vertices[i])
 			
-		
-	
 	add_lines(lines, material, false)
+	
+	add_handles(selected_vertices, handles_material)
 
 func forward_spatial_gui_input(index, camera, event):
 	if event is InputEventMouseButton:
 		var gt : Transform = get_spatial_node().global_transform
 		var ray_from : Vector3 = camera.global_transform.origin
 		var gpoint : Vector2 = event.get_position()
-		var grab_threshold : float = 4
+		var grab_threshold : float = 8
 #		var grab_threshold : float = 4 * EDSCALE;
 
 		if event.get_button_index() == BUTTON_LEFT:
@@ -71,23 +73,29 @@ func forward_spatial_gui_input(index, camera, event):
 				
 				var vertices_size : int = vertices.size()
 				for i in range(vertices_size):
-					var joint_pos_3d : Vector3 = gt.xform(vertices[i])
-					var joint_pos_2d : Vector2 = camera.unproject_position(joint_pos_3d)
-					var dist_3d : float = ray_from.distance_to(joint_pos_3d)
-					var dist_2d : float = gpoint.distance_to(joint_pos_2d)
+					var vert_pos_3d : Vector3 = gt.xform(vertices[i])
+					var vert_pos_2d : Vector2 = camera.unproject_position(vert_pos_3d)
+					var dist_3d : float = ray_from.distance_to(vert_pos_3d)
+					var dist_2d : float = gpoint.distance_to(vert_pos_2d)
 					
 					if (dist_2d < grab_threshold && dist_3d < closest_dist):
 						closest_dist = dist_3d;
 						closest_idx = i;
 
 				if (closest_idx >= 0):
-					print("f")
-				else:
-					print("nf")
+					selected_indices.append(closest_idx)
+					selected_vertices.append(vertices[closest_idx])
 
+					redraw()
+				else:
+					selected_indices.resize(0)
+					selected_vertices.resize(0)
+					
+					redraw()
 	return false
 
 
 func _notification(what):
 	if what == NOTIFICATION_PREDELETE:
-		plugin.unregister_gizmo(self)
+		if plugin:
+			plugin.unregister_gizmo(self)

game/addons/mesh_data_resource_editor/plugin.gd

@@ -2,20 +2,67 @@ tool
 extends EditorPlugin
 
 const MdiGizmoPlugin = preload("res://addons/mesh_data_resource_editor/MDIGizmoPlugin.gd")
+const MDIEdGui = preload("res://addons/mesh_data_resource_editor/MDIEd.tscn")
 
 var gizmo_plugin = MdiGizmoPlugin.new()
+var mdi_ed_gui : Control
 
-var active_gizmos : Array = []
+var active_gizmos : Array
 
 func _enter_tree():
+	print("_enter_tree")
+	
+	gizmo_plugin = MdiGizmoPlugin.new()
+	mdi_ed_gui = MDIEdGui.instance()
+	active_gizmos = []
+	
 	gizmo_plugin.plugin = self
 	
+	add_control_to_container(EditorPlugin.CONTAINER_SPATIAL_EDITOR_SIDE_RIGHT, mdi_ed_gui)
+	mdi_ed_gui.hide()
+	
 	add_spatial_gizmo_plugin(gizmo_plugin)
 	
 	set_input_event_forwarding_always_enabled()
 
 func _exit_tree():
+	print("_exit_tree")
+	
 	remove_spatial_gizmo_plugin(gizmo_plugin)
+	#remove_control_from_container(EditorPlugin.CONTAINER_SPATIAL_EDITOR_SIDE_RIGHT, mdi_ed_gui)
+	mdi_ed_gui.queue_free()
+	pass
+	
+#func enable_plugin():
+#	print("enable_plugin")
+#	pass
+#
+#func disable_plugin():
+#	print("disable_plugin")
+#	remove_spatial_gizmo_plugin(gizmo_plugin)
+#	remove_control_from_container(EditorPlugin.CONTAINER_SPATIAL_EDITOR_SIDE_RIGHT, mdi_ed_gui)
+#	mdi_ed_gui.queue_free()
+
+func handles(object):
+	print("disable_plugin")
+	
+	if object is MeshDataInstance:
+		return true
+		
+	return false
+	
+func make_visible(visible):
+	print("make_visible")
+	
+	if visible:
+		mdi_ed_gui.show()
+	else:
+		#mdi_ed_gui.hide()
+		#figure out how to hide it when something else gets selected, don't hide on unselect
+		pass
+	
+func get_plugin_name():
+	return "mesh_data_resource_editor"
 
 #func forward_spatial_gui_input(camera, event):
 #	return forward_spatial_gui_input(0, camera, event)
@@ -29,9 +76,16 @@ func unregister_gizmo(gizmo):
 			active_gizmos.remove(i)
 			return
 
-func forward_spatial_gui_input(index, camera, event):
+func forward_spatial_gui_input(camera, event):
 	for g in active_gizmos:
-		if g.forward_spatial_gui_input(index, camera, event):
+		if g.forward_spatial_gui_input(0, camera, event):
 			return true
 	
 	return false
+
+#func forward_spatial_gui_input(index, camera, event):
+#	for g in active_gizmos:
+#		if g.forward_spatial_gui_input(index, camera, event):
+#			return true
+#
+#	return false