public static void AddPointToDrawing(ref PCad.Model model, Action saveToHistory)
{
CoordinateCreation.BakePosition(model.InteractionState.focusPosition);
model.Sketch.coordinateSystem.SetAnchorPosition(MouseInput.RaycastPosition);
switch (model.Tool.CurrentGeometryType)
{
case GeometryType.Point:
model.Sketch.geometries.Add(PointCreation.NewPoint(model.InteractionState.focusPosition));
saveToHistory();
break;
case GeometryType.Line:
if (!(model.InteractionState.incompleteGeometry is LineModel))
{
model.InteractionState.incompleteGeometry =
LineCreation.StartNewLine(model.InteractionState.focusPosition);
model.Sketch.geometries.Add(model.InteractionState.incompleteGeometry);
}
else
{
LineCreation.CompleteLine(model.InteractionState.incompleteGeometry as LineModel,
model.InteractionState.focusPosition);
model.InteractionState.incompleteGeometry = null;
saveToHistory();
}
break;
case GeometryType.Rectangle:
if (!(model.InteractionState.incompleteGeometry is RectangleModel))
{
model.InteractionState.incompleteGeometry =
RectangleCreation.StartNewRectangle(model.InteractionState.focusPosition,
model.Tool.CurrentGeometryColor);
model.Sketch.geometries.Add(model.InteractionState.incompleteGeometry);
}
else
{
RectangleCreation.CompleteRectangle(model.InteractionState.incompleteGeometry as RectangleModel,
model.InteractionState.focusPosition);
model.InteractionState.incompleteGeometry = null;
saveToHistory();
}
break;
default:
throw new ArgumentOutOfRangeException();
}
// reset input
model.InteractionState.keyboardInputModel = new NumpadInput.Model();
}
public static void Update(ref PCad.Model model, CoordinateSystemUI coordinateSystemUI,
bool isMouseOnDrawArea, Action saveToHistory)
{
model.InteractionState.hoveredCoordinate =
CoordinateManipulation.TryGetCoordinateAtPosition(coordinateSystemUI);
NumpadInput.UpdateNumpadInput(ref model.InteractionState.keyboardInputModel,
model.Sketch.coordinateSystem.GetAllParameters()
);
model.InteractionState.focusPosition = CoordinateCreation.UpdateCursorPosition(
model.InteractionState.focusPosition,
model.Sketch.coordinateSystem,
model.InteractionState.keyboardInputModel
);
if (model.InteractionState.focusPosition == null)
{
Debug.LogError($"Focus Position should always be != null if state == DrawRectangles");
return;
}
switch (model.InteractionState.CurrentMouseState)
{
case MouseInput.MouseState.None:
case MouseInput.MouseState.PrimaryHold:
case MouseInput.MouseState.PrimaryUp:
break;
case MouseInput.MouseState.PrimaryDown:
if (isMouseOnDrawArea || Input.GetKeyDown(KeyCode.Return))
{
AddPointToDrawing(ref model, saveToHistory);
}
break;
case MouseInput.MouseState.SetAnchorDown:
var mousePosition = MouseInput.RaycastPosition;
model.Sketch.coordinateSystem.SetAnchorPosition(mousePosition);
break;
case MouseInput.MouseState.DeleteDown:
CoordinateCreation.DeletePositionAtMousePosition(model.Sketch.coordinateSystem);
break;
default:
throw new ArgumentOutOfRangeException();
}
UpdateGeometry(ref model.InteractionState.incompleteGeometry, model.InteractionState.focusPosition);
}
public void Initialize(Vec <float> mousePositionAsOrigin)
{
Sketch.coordinateSystem = new CoordinateSystem(mousePositionAsOrigin);
Sketch.geometries = new List <GeometryModel>();
InteractionState.keyboardInputModel = new NumpadInput.Model();
Tool = new ToolConfiguration()
{
ActiveTool = ToolConfiguration.Tool.Drawing,
CurrentGeometryType = GeometryType.Rectangle,
CurrentGeometryColor = GeometryStyleAsset.GeometryColor.White,
};
InteractionState.focusPosition = CoordinateCreation.UpdateCursorPosition(
InteractionState.focusPosition,
Sketch.coordinateSystem,
InteractionState.keyboardInputModel
);
}