internal IGeometryEntity[] IntersectWithPoint(DSPoint point)
{
if (GeomEntity.DistanceTo(point.PointEntity).EqualsTo(0.0))
{
return new IGeometryEntity[] { point.PointEntity }
}
;
return(null);
}
protected override DSGeometry Translate(DSVector offset)
{
IConeEntity clone = GeomEntity.CopyAndTranslate(offset.IVector) as IConeEntity;
if (null == clone)
{
throw new System.InvalidOperationException("Failed to clone and translate geometry.");
}
return(new DSCone(clone, true));
}
internal virtual IPointEntity ClosestPointTo(IPointEntity otherPoint)
{
try
{
return(GeomEntity.GetClosestPoint(otherPoint));
}
catch (System.NotImplementedException)
{
throw new System.InvalidOperationException(string.Format(Properties.Resources.NotSupported, "ClosestPointTo", GetType().Name));
}
}
/// <summary>
///
/// </summary>
/// <param name="offset"></param>
/// <returns></returns>
protected virtual DSGeometry Translate(DSVector offset)
{
IGeometryEntity clone = GeomEntity.CopyAndTranslate(offset.IVector);
if (null == clone)
{
throw new InvalidOperationException("Failed to clone and translate geometry.");
}
DSGeometry geom = ToGeometry(clone, true);
return(geom);
}
internal override DSGeometry TransformBy(ICoordinateSystemEntity csEntity)
{
IGeometryEntity clone = GeomEntity.CopyAndTransform(DSCoordinateSystem.WCS.CSEntity, csEntity);
if (null == clone)
{
throw new System.InvalidOperationException("Failed to clone and transform cone.");
}
IConeEntity cone = clone as IConeEntity;
if (null != cone)
{
return(new DSCone(cone, true));
}
return(ToGeometry(clone, true));
}
internal virtual DSGeometry TransformBy(ICoordinateSystemEntity csEntity)
{
IGeometryEntity clone = GeomEntity.CopyAndTransform(DSCoordinateSystem.WCS.CSEntity, csEntity);
return(ToGeometry(clone, true));
}
