//////////////////////////////////////////////////////////////////////////////////////////////
// SelectEvent lets the user pick up vertex or workpoint
//
//////////////////////////////////////////////////////////////////////////////////////////////
void SelectEvents_OnSelect(ObjectsEnumerator JustSelectedEntities,
SelectionDeviceEnum SelectionDevice,
Point ModelPosition,
Point2d ViewPosition,
View View)
{
switch (_mode)
{
case ModeEnum.kPoint1:
{
_point1 = ModelPosition;
_mode = ModeEnum.kPoint2;
_interactionManager.InteractionEvents.StatusBarText = "Select dimension second point: ";
break;
}
case ModeEnum.kPoint2:
{
_point2 = ModelPosition;
Vector normal = View.Camera.Eye.VectorTo(View.Camera.Target);
_dimData = DrawDimension(_point1, _point2, ModelPosition, normal);
_clientGraphicsMng.UpdateView();
_interactionManager.InteractionEvents.StatusBarText = "Select dimension text position: ";
_interactionManager.MouseEvents.MouseMoveEnabled = true;
_interactionManager.SelectEvents.OnSelect -=
new SelectEventsSink_OnSelectEventHandler(SelectEvents_OnSelect);
_interactionManager.MouseEvents.OnMouseDown +=
new MouseEventsSink_OnMouseDownEventHandler(MouseEvents_OnMouseDown);
_interactionManager.MouseEvents.OnMouseMove +=
new MouseEventsSink_OnMouseMoveEventHandler(MouseEvents_OnMouseMove);
_mode = ModeEnum.kDimText;
break;
}
default:
break;
}
}
//////////////////////////////////////////////////////////////////////////////////////////////
// Update the position of dimension lines and text
//
//////////////////////////////////////////////////////////////////////////////////////////////
void UpdateDimension(DimData dimData, Point dimText, Vector normal)
{
Vector xAxis = dimData.Point1.VectorTo(dimData.Point2);
Vector upVector = normal.CrossProduct(xAxis);
upVector.Normalize();
Plane plane = _Tg.CreatePlane(dimData.Point1, normal);
Point dimTextProj = AdnInventorUtilities.ProjectOnPlane(dimText, plane);
double dotP1 = dimData.Point1.VectorTo(dimTextProj).DotProduct(upVector);
double dotP2 = dimData.Point2.VectorTo(dimTextProj).DotProduct(upVector);
Point extP1 = _Tg.CreatePoint(
dimData.Point1.X + upVector.X * dotP1,
dimData.Point1.Y + upVector.Y * dotP1,
dimData.Point1.Z + upVector.Z * dotP1);
Point extP2 = _Tg.CreatePoint(
dimData.Point2.X + upVector.X * dotP2,
dimData.Point2.Y + upVector.Y * dotP2,
dimData.Point2.Z + upVector.Z * dotP2);
dimData.ExtLine1.CoordinateSet[1] = dimData.Point1;
dimData.ExtLine1.CoordinateSet[2] = extP1;
dimData.ExtLine2.CoordinateSet[1] = dimData.Point2;
dimData.ExtLine2.CoordinateSet[2] = extP2;
dimData.DimLine.CoordinateSet[1] = extP1;
dimData.DimLine.CoordinateSet[2] = extP2;
Point midPoint = _Tg.CreatePoint(
(extP1.X + extP2.X - dimData.Point1.X - dimData.Point2.X) * 0.5,
(extP1.Y + extP2.Y - dimData.Point1.Y - dimData.Point2.Y) * 0.5,
(extP1.Z + extP2.Z - dimData.Point1.Z - dimData.Point2.Z) * 0.5);
SetNodePosition(dimData.DimNode, midPoint);
}
//////////////////////////////////////////////////////////////////////////////////////////////
// Update the position of dimension lines and text
//
//////////////////////////////////////////////////////////////////////////////////////////////
void UpdateDimension(DimData dimData, Point dimText, Vector normal)
{
Vector xAxis = dimData.Point1.VectorTo(dimData.Point2);
Vector upVector = normal.CrossProduct(xAxis);
upVector.Normalize();
Plane plane = _Tg.CreatePlane(dimData.Point1, normal);
Point dimTextProj = AdnInventorUtilities.ProjectOnPlane(dimText, plane);
double dotP1 = dimData.Point1.VectorTo(dimTextProj).DotProduct(upVector);
double dotP2 = dimData.Point2.VectorTo(dimTextProj).DotProduct(upVector);
Point extP1 = _Tg.CreatePoint(
dimData.Point1.X + upVector.X * dotP1,
dimData.Point1.Y + upVector.Y * dotP1,
dimData.Point1.Z + upVector.Z * dotP1);
Point extP2 = _Tg.CreatePoint(
dimData.Point2.X + upVector.X * dotP2,
dimData.Point2.Y + upVector.Y * dotP2,
dimData.Point2.Z + upVector.Z * dotP2);
dimData.ExtLine1.CoordinateSet[1] = dimData.Point1;
dimData.ExtLine1.CoordinateSet[2] = extP1;
dimData.ExtLine2.CoordinateSet[1] = dimData.Point2;
dimData.ExtLine2.CoordinateSet[2] = extP2;
dimData.DimLine.CoordinateSet[1] = extP1;
dimData.DimLine.CoordinateSet[2] = extP2;
Point midPoint = _Tg.CreatePoint(
(extP1.X + extP2.X - dimData.Point1.X - dimData.Point2.X) * 0.5,
(extP1.Y + extP2.Y - dimData.Point1.Y - dimData.Point2.Y) * 0.5,
(extP1.Z + extP2.Z - dimData.Point1.Z - dimData.Point2.Z) * 0.5);
SetNodePosition(dimData.DimNode, midPoint);
}
//////////////////////////////////////////////////////////////////////////////////////////////
// SelectEvent lets the user pick up vertex or workpoint
//
//////////////////////////////////////////////////////////////////////////////////////////////
void SelectEvents_OnSelect(ObjectsEnumerator JustSelectedEntities,
SelectionDeviceEnum SelectionDevice,
Point ModelPosition,
Point2d ViewPosition,
View View)
{
switch (_mode)
{
case ModeEnum.kPoint1:
{
_point1 = ModelPosition;
_mode = ModeEnum.kPoint2;
_interactionManager.InteractionEvents.StatusBarText = "Select dimension second point: ";
break;
}
case ModeEnum.kPoint2:
{
_point2 = ModelPosition;
Vector normal = View.Camera.Eye.VectorTo(View.Camera.Target);
_dimData = DrawDimension(_point1, _point2, ModelPosition, normal);
_clientGraphicsMng.UpdateView();
_interactionManager.InteractionEvents.StatusBarText = "Select dimension text position: ";
_interactionManager.MouseEvents.MouseMoveEnabled = true;
_interactionManager.SelectEvents.OnSelect -=
new SelectEventsSink_OnSelectEventHandler(SelectEvents_OnSelect);
_interactionManager.MouseEvents.OnMouseDown +=
new MouseEventsSink_OnMouseDownEventHandler(MouseEvents_OnMouseDown);
_interactionManager.MouseEvents.OnMouseMove +=
new MouseEventsSink_OnMouseMoveEventHandler(MouseEvents_OnMouseMove);
_mode = ModeEnum.kDimText;
break;
}
default:
break;
}
}
