Revision: 56020
http://sourceforge.net/p/brlcad/code/56020
Author: phoenixyjll
Date: 2013-07-12 06:13:29 +0000 (Fri, 12 Jul 2013)
Log Message:
-----------
ON_PolylineCurve::IsArc() always returns false, so using it is not sufficient,
and the elliptical arc fitting code below will work for this.
Modified Paths:
--------------
brlcad/trunk/src/libbrep/intersect.cpp
Modified: brlcad/trunk/src/libbrep/intersect.cpp
===================================================================
--- brlcad/trunk/src/libbrep/intersect.cpp 2013-07-12 06:11:33 UTC (rev
56019)
+++ brlcad/trunk/src/libbrep/intersect.cpp 2013-07-12 06:13:29 UTC (rev
56020)
@@ -1894,15 +1894,6 @@
return linecurve;
}
- // Arc fitting (including circle)
- ON_Arc arc;
- if (in->IsArc(&ON_xy_plane, &arc, fitting_tolerance)) {
- if (delete_curve) delete in;
- ON_ArcCurve* arccurve = new ON_ArcCurve(arc);
- arccurve->ChangeDimension(in->Dimension());
- return arccurve;
- }
-
// Conic fitting (ellipse, parabola, hyperbola)
// It's only meaningful to fit the curve when it's a complex one
// For a polyline curve, the number of points should not be less than 10.
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