public override bool Execute()
{
var edge1 = new BRepBuilderAPIMakeEdge(Dependency[0].TransformedPoint3D.GpPnt, Dependency[1].TransformedPoint3D.GpPnt).Edge;
var edge2 = new BRepBuilderAPIMakeEdge(Dependency[1].TransformedPoint3D.GpPnt, Dependency[2].TransformedPoint3D.GpPnt).Edge;
var edge3 = new BRepBuilderAPIMakeEdge(Dependency[2].TransformedPoint3D.GpPnt, Dependency[3].TransformedPoint3D.GpPnt).Edge;
var edge4 = new BRepBuilderAPIMakeEdge(Dependency[3].TransformedPoint3D.GpPnt, Dependency[0].TransformedPoint3D.GpPnt).Edge;
var mkWire = new BRepBuilderAPIMakeWire();
mkWire.Add(edge1);
mkWire.Add(edge2);
mkWire.Add(edge3);
mkWire.Add(edge4);
TopoDSFace faceProfile = null;
if (mkWire.IsDone)
{
var wireProfile = mkWire.Wire;
if (!wireProfile.IsNull)
{
faceProfile = new BRepBuilderAPIMakeFace(wireProfile, false).Face;
}
}
Shape = faceProfile;
return(true);
}
private void DetectFaceUnderMouse(DataPackage data)
{
if (InteractiveWorkSuspended)
{
return;
}
var mousePosition = data.Get <Mouse3DPosition>();
Inputs[InputNames.SelectionContainerPipe].Send(NotificationNames.BuildSelections, mousePosition);
var selectedEntities =
Inputs[InputNames.SelectionContainerPipe].GetData(NotificationNames.GetEntities).Get
<List <SceneSelectedEntity> >();
if (selectedEntities.Count <= 0)
{
Face = null;
return;
}
var shape = selectedEntities[0].TargetShape();
if (shape == null)
{
Face = null;
return;
}
if (shape.ShapeType == TopAbsShapeEnum.TopAbs_FACE)
{
Face = TopoDS.Face(shape);
}
var container =
Inputs[InputNames.SelectionContainerPipe].GetData(NotificationNames.GetContainer).Get
<SelectionContainer>();
// BuildDragAxis(container.Document, shape, 1);
}
public static void ShowFaceDirection(TopoDSFace face, Document Document)
{
var p1 = new gpPnt();
var v1 = new gpVec();
var v2 = new gpVec();
var sf = new BRepAdaptorSurface(face, true);
var u = sf.FirstUParameter;
var x = sf.LastUParameter;
if (Precision.IsInfinite(u))
{
u = (Precision.IsInfinite(x)) ? 0.0 : x;
}
else if (!Precision.IsInfinite(x))
{
u = (u + x) / 2.0;
}
var v = sf.FirstVParameter;
x = sf.LastVParameter;
if (Precision.IsInfinite(v))
{
v = (Precision.IsInfinite(x)) ? 0.0 : x;
}
else if (!Precision.IsInfinite(x))
{
v = (v + x) / 2.0;
}
sf.D1(u, v, p1, v1, v2);
var vector = v1.Crossed(v2);
x = vector.Magnitude;
// The direction vector length
const double length = 70.0;
if (x > 0.0000001)
{
vector.Multiply(length / x);
}
else
{
vector.SetCoord(length / 2.0, 0, 0);
}
var p2 = new gpPnt(p1.X, p1.Y, p1.Z);
p2.Translate(vector);
if (p1.IsEqual(p2, Precision.Confusion))
{
return;
}
DrawArrow(Document, p1, p2, face.Orientation());
}
protected override void FacePicked(TopoDSFace face)
{
base.FacePicked(face);
if (_extrudeStages == ExtrudeStages.SelectAutoFace)
{
_underMouseFace = face;
}
}
public override void OnConnect()
{
base.OnConnect();
Face = null;
if (Face != null)
{
AddData(Face);
}
}
public override void OnConnect()
{
_facePickerSuspended = false;
Face = null;
_lockedPlane = false;
if (Face != null)
{
AddData(Face);
}
}
/// <summary>
/// Called when notified that the FacPicker detected a new face selected.
/// </summary>
/// <param name = "face"></param>
protected override void FacePicked(TopoDSFace face)
{
base.FacePicked(face);
if (_metaAction == null)
{
return;
}
ProposeSelectedReferenceShape(face);
}
private void NotifyListeners(TopoDSFace face)
{
var plane = GeomUtils.ExtractPlane(face);
if (plane != null)
{
Inputs[InputNames.Mouse3DEventsPipe].Send(NotificationNames.SetPlane, plane);
}
AddData(face);
}
protected override void FacePicked(TopoDSFace face)
{
var entity = GeomUtils.IdentifyNode(Document.Root, face);
base.FacePicked(face);
if (entity == null)
{
return;
}
_secondShape = entity.Node;
}
/// <summary>
/// Detects if a point is inside or outside of a face
/// </summary>
/// <param name = "face"></param>
/// <param name = "point"></param>
/// <returns>-1 inside, 1 outside</returns>
private static int GetOffsetDirection(TopoDSFace face, gpPnt point)
{
var classifier = new IntToolsContext();
if (classifier.IsValidPointForFace(point, face, Precision.Confusion))
{
return(-1);
}
return(1);
}
protected override void OnNotification(string name, DataPackage dataPackage)
{
switch (name)
{
case NotificationNames.Suspend:
if (_lockedPlane)
{
return;
}
if (_facePickerSuspended)
{
return;
}
if (!_facePickerSuspended)
{
_context.CloseAllContexts(true);
}
_facePickerSuspended = true;
Log.Info("FacePickerPlane - suspended");
break;
case NotificationNames.LockPlane:
Send(NotificationNames.Suspend);
Face = dataPackage.Get <TopoDSFace>();
_lockedPlane = true;
break;
case NotificationNames.Resume:
if (_lockedPlane)
{
return;
}
if (!_facePickerSuspended)
{
return;
}
_facePickerSuspended = false;
Face = null;
Log.Info("FacePickerPlane - resumed");
break;
case NotificationNames.Cleanup:
break;
default:
NaroMessage.Show(@"Object name: " + name + @" is not handled in input notification");
break;
}
}
protected override void StartInteractiveDetection()
{
Face = null;
var container =
Inputs[InputNames.SelectionContainerPipe].GetData(NotificationNames.GetContainer).Get
<SelectionContainer>();
PreviousSelectionMode = container.CurrentSelectionMode;
////
Inputs[InputNames.SelectionContainerPipe].Send(NotificationNames.SwitchSelectionMode,
TopAbsShapeEnum.TopAbs_FACE);
}
/// <summary>
/// Called when notified that the FacPicker detected a new face selected.
/// </summary>
protected virtual void FacePicked(TopoDSFace face)
{
// Don't allow null faces
if ((face == null) || (face.IsNull))
{
return;
}
// Filter duplicate faces
if ((CurrentFacePicked != null) && (!CurrentFacePicked.IsNull) && (CurrentFacePicked.IsSame(face)))
{
return;
}
CurrentFacePicked = face;
}
private void LockPlane(TopoDSFace face)
{
if (face == null)
{
return;
}
_internalFace = null;
var aFaceElementAdaptor = new BRepAdaptorSurface(face, true);
var surfaceType = aFaceElementAdaptor.GetType;
if (surfaceType != GeomAbsSurfaceType.GeomAbs_Plane)
{
return;
}
_internalFace = face;
}
/// <summary>
/// Called when notified that the FacPicker detected a new face selected.
/// </summary>
protected override void FacePicked(TopoDSFace face)
{
base.FacePicked(face);
if (face == null)
{
return;
}
_selectedNode = GeomUtils.IdentifyNode(Document.Root, face);
//var selectedNodes = ActionsGraph[InputNames.SelectionContainerPipe].Get<List<SceneSelectedEntity>>();
//if (selectedNodes.Count == 0)
//{
// if(_stage == Stages.None)
// BackToNeutralModifier();
// return;
//}
//_selectedNode = selectedNodes[0];
}
public static bool BuildFaceDraft(BRepOffsetAPIDraftAngle draft, TopoDSFace draftedFace,
gpDir draftDirection, double angle, gpPln neutralPlane)
{
try
{
draft.Add(draftedFace, draftDirection, angle, neutralPlane, true);
if (!draft.AddDone)
{
//draft.Remove(draftedFace);
return(false);
}
}
catch (Exception)
{
return(false);
}
return(true);
}
public static void AddUVBounds(TopoDSFace F, BndBox2d B)
{
BRepTools_AddUVBounds38403D27(F.Instance, B.Instance);
}
public static void UVBounds(TopoDSFace F, TopoDSEdge E, ref double UMin, ref double UMax, ref double VMin, ref double VMax)
{
BRepTools_UVBounds5F413ED6(F.Instance, E.Instance, ref UMin, ref UMax, ref VMin, ref VMax);
}
public static void UVBounds(TopoDSFace F, TopoDSWire W, ref double UMin, ref double UMax, ref double VMin, ref double VMax)
{
BRepTools_UVBoundsEF82485C(F.Instance, W.Instance, ref UMin, ref UMax, ref VMin, ref VMax);
}
public static void UVBounds(TopoDSFace F, ref double UMin, ref double UMax, ref double VMin, ref double VMax)
{
BRepTools_UVBounds443C7451(F.Instance, ref UMin, ref UMax, ref VMin, ref VMax);
}
public static bool IsReallyClosed(TopoDSEdge E, TopoDSFace F)
{
return(BRepTools_IsReallyClosed65EC701C(E.Instance, F.Instance));
}
public static TopoDSWire OuterWire(TopoDSFace F)
{
return(new TopoDSWire(BRepTools_OuterWireAEC70AC1(F.Instance)));
}
public void Init(TopoDSFace Spine, GeomAbsJoinType Join)
{
BRepOffsetAPI_MakeOffset_InitA6167785(Instance, Spine.Instance, (int)Join);
}
public BRepOffsetAPIMakeOffset(TopoDSFace Spine, GeomAbsJoinType Join)
:
base(BRepOffsetAPI_MakeOffset_CtorA6167785(Spine.Instance, (int)Join))
{
}
public static void Update(TopoDSFace F)
{
BRepTools_UpdateAEC70AC1(F.Instance);
}
public static void AddUVBounds(TopoDSFace F, TopoDSWire W, BndBox2d B)
{
BRepTools_AddUVBounds3ADDD719(F.Instance, W.Instance, B.Instance);
}
public static void AddUVBounds(TopoDSFace F, TopoDSEdge E, BndBox2d B)
{
BRepTools_AddUVBounds5756543C(F.Instance, E.Instance, B.Instance);
}
public bool IsValidBlockForFaces(double aT1, double aT2, IntToolsCurve aIC, TopoDSFace aF1, TopoDSFace aF2, double aTol)
{
return(IntTools_Context_IsValidBlockForFacesC37F6D8D(Instance, aT1, aT2, aIC.Instance, aF1.Instance, aF2.Instance, aTol));
}
public static void UpdateFaceUVPoints(TopoDSFace F)
{
BRepTools_UpdateFaceUVPointsAEC70AC1(F.Instance);
}
public bool IsValidBlockForFace(double aT1, double aT2, IntToolsCurve aIC, TopoDSFace aF, double aTol)
{
return(IntTools_Context_IsValidBlockForFace3F82E9C8(Instance, aT1, aT2, aIC.Instance, aF.Instance, aTol));
}
