/////////////////////////////////////////////////////////////
// Use: Returns direction of the cone side as Line object.
//
/////////////////////////////////////////////////////////////
public static Line GetConeSideDirection(
Cone cone,
UnitVector xAxis)
{
UnitVector yAxis = cone.AxisVector;
double height =
(cone.IsExpanding ? -1.0 : 1.0)
* cone.Radius / Math.Tan(cone.HalfAngle);
Point p1 = _Tg.CreatePoint(
cone.BasePoint.X + xAxis.X * cone.Radius,
cone.BasePoint.Y + xAxis.Y * cone.Radius,
cone.BasePoint.Z + xAxis.Z * cone.Radius);
Point p2 = _Tg.CreatePoint(
cone.BasePoint.X + yAxis.X * height,
cone.BasePoint.Y + yAxis.Y * height,
cone.BasePoint.Z + yAxis.Z * height);
return(_Tg.CreateLine(p1, p1.VectorTo(p2)));
}
/////////////////////////////////////////////////////////////
// Use: Creates new solid bodies affected by the future
// CoilFeature for Standard Thread.
/////////////////////////////////////////////////////////////
private static bool CreateCoilBodyStandard(PartDocument doc,
ThreadInfo threadInfo,
double minorRad,
double majorRad,
bool isInteriorFace)
{
try
{
PartComponentDefinition compDef =
doc.ComponentDefinition;
Vector direction = threadInfo.ThreadDirection;
Point basePoint =
threadInfo.ThreadBasePoints[1] as Point;
Point endPoint = _Tg.CreatePoint(
basePoint.X + direction.X,
basePoint.Y + direction.Y,
basePoint.Z + direction.Z);
UnitVector yAxis = direction.AsUnitVector();
UnitVector xAxis = Toolkit.GetOrthoVector(yAxis);
WorkPoint wpt = compDef.WorkPoints.AddFixed(basePoint,
_ConstructionWorkFeature);
WorkPlane wpl = compDef.WorkPlanes.AddFixed(basePoint,
xAxis,
yAxis,
_ConstructionWorkFeature);
WorkAxis xWa = compDef.WorkAxes.AddFixed(basePoint,
xAxis,
_ConstructionWorkFeature);
WorkAxis yWa = compDef.WorkAxes.AddFixed(basePoint,
yAxis,
_ConstructionWorkFeature);
Point sidePt = _Tg.CreatePoint(
basePoint.X + xAxis.X * majorRad,
basePoint.Y + xAxis.Y * majorRad,
basePoint.Z + xAxis.Z * majorRad);
//Modif
//double revDepth =
// Math.Abs(majorRad - minorRad) *
// (isInteriorFace ? -1.0 : 1.0);
double revDepth = Math.Abs(majorRad - minorRad);
Line l1 = _Tg.CreateLine(sidePt, yAxis.AsVector());
Line l2 = _Tg.CreateLine(basePoint, xAxis.AsVector());
Line l3 = _Tg.CreateLine(endPoint, xAxis.AsVector());
Point p1 =
l1.IntersectWithCurve(l2, 0.0001)[1] as Point;
Point p2 =
l1.IntersectWithCurve(l3, 0.0001)[1] as Point;
Point p3 = _Tg.CreatePoint(
p2.X - xAxis.X * revDepth,
p2.Y - xAxis.Y * revDepth,
p2.Z - xAxis.Z * revDepth);
Point p4 = _Tg.CreatePoint(
p1.X - xAxis.X * revDepth,
p1.Y - xAxis.Y * revDepth,
p1.Z - xAxis.Z * revDepth);
SketchPoint skp1 = null;
SketchPoint skp2 = null;
SketchPoint skp3 = null;
SketchPoint skp4 = null;
PlanarSketch sketch = null;
Profile profile = null;
if (!isInteriorFace)
{
sketch =
compDef.Sketches.AddWithOrientation(wpl,
xWa,
true,
true,
wpt,
false);
skp1 = sketch.SketchPoints.Add(
sketch.ModelToSketchSpace(p1), false);
skp2 = sketch.SketchPoints.Add(
sketch.ModelToSketchSpace(p2), false);
skp3 = sketch.SketchPoints.Add(
sketch.ModelToSketchSpace(p3), false);
skp4 = sketch.SketchPoints.Add(
sketch.ModelToSketchSpace(p4), false);
sketch.SketchLines.AddByTwoPoints(skp1, skp2);
sketch.SketchLines.AddByTwoPoints(skp2, skp3);
sketch.SketchLines.AddByTwoPoints(skp3, skp4);
sketch.SketchLines.AddByTwoPoints(skp4, skp1);
profile =
sketch.Profiles.AddForSolid(true, null, null);
RevolveFeature rev1 =
compDef.Features.RevolveFeatures.AddFull(
profile,
yWa,
PartFeatureOperationEnum.kCutOperation);
}
sketch = compDef.Sketches.AddWithOrientation(wpl,
xWa,
true,
true,
wpt,
false);
skp1 = sketch.SketchPoints.Add(
sketch.ModelToSketchSpace(p1), false);
skp2 = sketch.SketchPoints.Add(
sketch.ModelToSketchSpace(p2), false);
skp3 = sketch.SketchPoints.Add(
sketch.ModelToSketchSpace(p3), false);
skp4 = sketch.SketchPoints.Add(
sketch.ModelToSketchSpace(p4), false);
sketch.SketchLines.AddByTwoPoints(skp1, skp2);
sketch.SketchLines.AddByTwoPoints(skp2, skp3);
sketch.SketchLines.AddByTwoPoints(skp3, skp4);
sketch.SketchLines.AddByTwoPoints(skp4, skp1);
profile = sketch.Profiles.AddForSolid(true,
null, null);
RevolveFeature rev2 =
compDef.Features.RevolveFeatures.AddFull(
profile,
yWa,
PartFeatureOperationEnum.kNewBodyOperation);
return(true);
}
catch
{
return(false);
}
}