public static void RegisterInstance(IXCustomFeatureDefinition inst)
{
var type = inst.GetType();
if (!m_Instances.ContainsKey(type))
{
m_Instances.Add(type, inst);
}
}
/// <summary>
///
/// </summary>
/// <typeparam name="TParams"></typeparam>
/// <param name="featDef"></param>
/// <param name="dim"></param>
/// <param name="centerPt">Point at the center of the radiam dimension (fixed point)</param>
/// <param name="refPt">Reference point of the radial dimension (fixed point)</param>
/// <param name="rotVec">Vector, normal to the radial dimension extension line</param>
public static void AlignAngularDimension <TParams>(this IXCustomFeatureDefinition <TParams> featDef,
IXDimension dim, Point centerPt, Point refPt, Vector rotVec)
where TParams : class, new()
{
var angle = dim.GetValue();
var dirVec = new Vector(refPt.X - centerPt.X, refPt.Y - centerPt.Y, refPt.Z - centerPt.Z);
var contLegLenth = dirVec.GetLength();
var alignDir = rotVec.Cross(dirVec);
var oppLegLength = contLegLenth * Math.Tan(angle);
var midPt = refPt.Move(alignDir, oppLegLength);
featDef.AlignDimension(dim, new Point[] { refPt, midPt, centerPt }, null, null);
}
public static void AlignLinearDimension <TParams>(this IXCustomFeatureDefinition <TParams> featDef, IXDimension dim, Point originPt, Vector dir)
where TParams : class, new()
{
var yVec = new Vector(0, 1, 0);
Vector extDir;
if (dir.IsSame(yVec))
{
extDir = new Vector(1, 0, 0);
}
else
{
extDir = yVec.Cross(dir);
}
var endPt = CalculateEndPoint(dim, originPt, dir);
featDef.AlignDimension(dim, new Point[] { originPt, endPt }, dir, extDir);
}
public static void AlignRadialDimension <TParams>(this IXCustomFeatureDefinition <TParams> featDef, IXDimension dim, Point originPt, Vector normal)
where TParams : class, new()
{
Vector dir = null;
Vector extDir = null;
var yVec = new Vector(0, 1, 0);
if (normal.IsSame(yVec))
{
dir = new Vector(1, 0, 0);
}
else
{
dir = normal.Cross(yVec);
}
extDir = normal.Cross(dir);
var endPt = CalculateEndPoint(dim, originPt, normal);
featDef.AlignDimension(dim, new Point[] { originPt, endPt }, dir, extDir);
}
public IXBody[] CreateGeometry(IXCustomFeatureDefinition def, TData data, bool isPreview, out AlignDimensionDelegate <TData> alignDim)
{
return(m_GeomCreator.Invoke(def, data, isPreview, out alignDim));
}
