/////////////////////////////////////////////////////////////
// Use: Returns thread major radius for standard thread.
//
/////////////////////////////////////////////////////////////
private static double GetThreadMajorRadiusStandard(
Face threadedFace)
{
System.Object radius = Toolkit.GetProperty(
threadedFace.Geometry,
"Radius");
return((double)radius);
}
/////////////////////////////////////////////////////////////
// Use: Returns Thread Pitch value as double (in cm).
//
/////////////////////////////////////////////////////////////
public static double GetThreadPitch(ThreadInfo threadInfo)
{
bool metric = (bool)Toolkit.GetProperty(
threadInfo,
"Metric");
double pitch = (double)Toolkit.GetProperty(
threadInfo,
"Pitch");
return(metric ? pitch * 0.1 : pitch * 2.54);
}
/////////////////////////////////////////////////////////////
// Use: Determines if a Cylindrical Face is an interior
// face or not. This methods works only for cylindrical
// geometry.
/////////////////////////////////////////////////////////////
public static bool IsInteriorFace(Face face)
{
Point basePoint = Toolkit.GetProperty(face.Geometry,
"BasePoint") as Point;
UnitVector normal = Toolkit.GetFaceNormal(face,
face.PointOnFace);
UnitVector refvect =
face.PointOnFace.VectorTo(basePoint).AsUnitVector();
return(normal.DotProduct(refvect) > 0);
}
/////////////////////////////////////////////////////////////
// Use: Determines if input Face has iMate attached to it
// and returns iMate name if any.
/////////////////////////////////////////////////////////////
public static bool HasiMate(
Face face,
out string iMateName)
{
iMateName = string.Empty;
PartComponentDefinition compDef =
face.SurfaceBody.ComponentDefinition
as PartComponentDefinition;
foreach (iMateDefinition def in compDef.iMateDefinitions)
{
object Entity = Toolkit.GetProperty(def, "Entity");
if (Entity == null)
{
//Case CompositeiMateDefinition
continue;
}
if (Entity == face)
{
iMateName = def.Name;
return(true);
}
if (Entity is Edge)
{
foreach (Edge edge in face.Edges)
{
if (Entity == edge)
{
iMateName = def.Name;
return(true);
}
}
}
}
return(false);
}