//--------------------------------------------------------------------------------------------------
public void SelectByRectangle(int[] corners, bool includeTouched, ViewportController viewportController)
{
_MouseEventData.DetectedAisInteractives.Clear();
_MouseEventData.DetectedEntities.Clear();
_MouseEventData.DetectedShapes.Clear();
if (Occt.Helper.Ais.PickFromContext(Workspace.AisContext, corners[0], corners[1], corners[2], corners[3], includeTouched,
viewportController.Viewport.V3dView,
_MouseEventData.DetectedAisInteractives, _MouseEventData.DetectedShapes) > 0)
{
var entities = _MouseEventData.DetectedAisInteractives.Select(detected => VisualShapes.GetVisibleEntity(detected)).Where(entity => entity != null);
_MouseEventData.DetectedEntities.AddRange(entities);
}
}
//--------------------------------------------------------------------------------------------------
void InitWorkspace()
{
Workspace.InitV3dViewer();
Workspace.InitAisContext();
_InitVisualSettings();
foreach (var view in Workspace.Viewports)
{
var viewCtrl = new ViewportController(view, this);
_ViewControllers.Add(viewCtrl);
}
VisualShapes.InitEntities();
}
//--------------------------------------------------------------------------------------------------
public void MouseUp(bool shiftKey, ViewportController viewportController)
{
bool wasSelecting = IsSelecting;
IsSelecting = false;
if (CurrentTool != null)
{
if (CurrentTool.OnMouseUp(_MouseEventData, shiftKey))
{
// Handled by tool
return;
}
}
if (_ToolActions.Any())
{
foreach (var toolAction in _ToolActions)
{
if (toolAction.OnMouseUp(_MouseEventData, shiftKey))
{
// Handled by tool action
return;
}
}
}
if (wasSelecting)
{
if (_MouseEventData.DetectedEntities.Any())
{
// Shape selected
Selection.SelectEntities(_MouseEventData.DetectedEntities, !shiftKey);
Invalidate();
}
else
{
// Empty click
if (!shiftKey)
{
Selection.SelectEntity(null);
Invalidate();
}
}
}
}
//--------------------------------------------------------------------------------------------------
public ViewportHwndHost(ViewportController viewportController)
{
_ViewportController = viewportController;
}
//--------------------------------------------------------------------------------------------------
public void SelectByPolyline(List <ValueTuple <int, int> > pointList, bool includeTouched, ViewportController viewportController)
{
_MouseEventData.DetectedAisInteractives.Clear();
_MouseEventData.DetectedEntities.Clear();
_MouseEventData.DetectedShapes.Clear();
if (Occt.Helper.Ais.PickFromContext(Workspace.AisContext, pointList, includeTouched,
viewportController.Viewport.V3dView,
_MouseEventData.DetectedAisInteractives, _MouseEventData.DetectedShapes) > 0)
{
var entities = _MouseEventData.DetectedAisInteractives.Select(detected => VisualShapes.GetVisibleEntity(detected)).Where(entity => entity != null);
_MouseEventData.DetectedEntities.AddRange(entities);
}
}
//--------------------------------------------------------------------------------------------------
public void MouseMove(Point pos, ViewportController viewportController)
{
_LastMouseMovePosition = pos;
_LastMouseMoveViewportController = viewportController;
Selection.Update();
if (pos.X < 0 || pos.Y < 0)
{
// Position is out of bounds, reset highlighting
Workspace.AisContext.MoveTo(Int32.MinValue, Int32.MinValue, viewportController.Viewport.V3dView, false);;
Invalidate(true);
return;
}
var status = Workspace.AisContext.MoveTo(Convert.ToInt32(pos.X), Convert.ToInt32(pos.Y), viewportController.Viewport.V3dView, false);
Invalidate(true);
if (status != AIS_StatusOfDetection.AIS_SOD_Error)
{
Pnt rawPoint;
if (!viewportController.Viewport.ScreenToPoint(Convert.ToInt32(pos.X), Convert.ToInt32(pos.Y), out rawPoint))
{
IsMouseEventDataValid = false;
IsCursorPositionValid = false;
return;
}
Pnt planePoint;
if (!viewportController.Viewport.ScreenToPoint(Workspace.WorkingPlane, Convert.ToInt32(pos.X), Convert.ToInt32(pos.Y), out planePoint))
{
IsMouseEventDataValid = false;
IsCursorPositionValid = false;
}
_LastDetectedInteractive = null;
_LastDetectedOwner = null;
InteractiveEntity detectedEntity = null;
TopoDS_Shape detectedShape = null;
if (Workspace.AisContext.HasDetected())
{
_LastDetectedInteractive = Workspace.AisContext.DetectedInteractive();
_LastDetectedOwner = Workspace.AisContext.DetectedOwner();
detectedEntity = VisualShapes.GetVisibleEntity(_LastDetectedInteractive);
detectedShape = Occt.Helper.Ais.GetDetectedShapeFromContext(Workspace.AisContext);
}
_MouseEventData.Set(viewportController.Viewport, pos, rawPoint, planePoint, detectedEntity, _LastDetectedInteractive, detectedShape);
IsMouseEventDataValid = true;
CursorPosition = planePoint;
CursorPosition2d = Workspace.WorkingPlane.Parameters(planePoint);
IsCursorPositionValid = true;
bool handled = false;
if (CurrentTool != null)
{
handled = CurrentTool.OnMouseMove(_MouseEventData);
}
if (_ToolActions.Any() && !handled)
{
foreach (var toolAction in _ToolActions)
{
if (toolAction.OnMouseMove(_MouseEventData))
{
break;
}
}
}
if (_MouseEventData.ForceReDetection)
{
Workspace.AisContext.MoveTo(Convert.ToInt32(pos.X), Convert.ToInt32(pos.Y), viewportController.Viewport.V3dView, false);
}
return;
}
IsMouseEventDataValid = false;
IsCursorPositionValid = false;
}
