/// <summary>
/// select a SketchLine and SketchCircle and get intersect points of LineSegment and circle
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void Button1_Click(object sender, EventArgs e)
{
if (((mApp.ActiveDocument != null)))
{
if ((mApp.ActiveDocument.DocumentType == DocumentTypeEnum.kPartDocumentObject))
{
PartDocument oDoc = mApp.ActiveDocument as PartDocument;
if ((oDoc.SelectSet.Count == 2))
{
if (((oDoc.SelectSet[1]) is SketchLine & (oDoc.SelectSet[2]) is SketchCircle))
{
SketchLine oSketchLine = oDoc.SelectSet[1] as SketchLine;
SketchCircle oSketchCircle = oDoc.SelectSet[2] as SketchCircle;
LineSegment2d oLineSeg2d = oSketchLine.Geometry;
Circle2d oCircle2d = oSketchCircle.Geometry;
ObjectsEnumerator objectsEnum = oLineSeg2d.IntersectWithCurve(oCircle2d, 0.0001);
if ((objectsEnum == null))
{
System.Windows.Forms.MessageBox.Show("No physical intersection between Line and Circle");
return;
}
string strResult = "Intersection point(s): \n";
int i = 0;
for (i = 1; i <= objectsEnum.Count; i++)
{
Point2d oPoint = objectsEnum[i] as Point2d;
strResult += "[" + oPoint.X.ToString("F2") + ", " + oPoint.Y.ToString("F2") + "] \n";
}
System.Windows.Forms.MessageBox.Show(strResult, "BRep Sample");
return;
}
else
{
System.Windows.Forms.MessageBox.Show("Entity 1 must be a SketchLine, Entity 2 must be a SketchCircle", "BRep Sample");
return;
}
}
else
{
System.Windows.Forms.MessageBox.Show("Incorrect selection of sketch entities", "BRep Sample");
return;
}
}
}
}
