Esempio n. 1
0
    public override void InputEvent(Node camera, InputEvent @event, Vector3 click_position, Vector3 click_normal, int shape_idx)
    {
        GD.Print("GIZMO SCALE INPUT EVENT");
        if (@event is InputEventMouseButton)
        {
            GizmoPressed = @event.IsActionPressed("mouse_left_click");

            if (ActiveAxis != Axis.NONE)
            {
                EmitSignal("HandlePressed");
            }
            if (@event.IsActionReleased("mouse_left_click"))
            {
                EmitSignal("HandleUnpressed");
            }
        }
        if (@event is InputEventMouseMotion && GizmoPressed && ActiveAxis != Axis.NONE)
        {
            InputEventMouseMotion Event = (InputEventMouseMotion)@event;

            Godot.Spatial tempObj = GetObject();
            if (tempObj == null)
            {
                return;
            }
            if (CurrentObject == null)
            {
                CurrentObject = tempObj;
            }
            else if (CurrentObject.Name != tempObj.Name)
            {
                CurrentObject = tempObj;
            }
            if (CurrentObject.Name == "env")
            {
                return;
            }

            Vector3 PreviousObjectPosition = CurrentObject.GlobalTransform.origin;
            Vector3 CurrentObjectPosition  = PreviousObjectPosition;

            Vector2 MouseMoveDelta = Event.Relative * new Vector2((float)0.01, (float)0.01);

            CurrentObjectPosition += EditorViewport.GetCamera().GlobalTransform.basis.y * -MouseMoveDelta.y;
            CurrentObjectPosition += EditorViewport.GetCamera().GlobalTransform.basis.x *MouseMoveDelta.x;

            if (ActiveAxis == Axis.X)
            {
                CurrentObjectPosition.y = PreviousObjectPosition.y;
                CurrentObjectPosition.z = PreviousObjectPosition.z;
            }
            else if (ActiveAxis == Axis.Y)
            {
                CurrentObjectPosition.x = PreviousObjectPosition.x;
                CurrentObjectPosition.z = PreviousObjectPosition.z;
            }
            else
            {
                CurrentObjectPosition.x = PreviousObjectPosition.x;
                CurrentObjectPosition.y = PreviousObjectPosition.y;
            }

            CurrentObject.GlobalTranslate(CurrentObjectPosition - PreviousObjectPosition);
        }
    }