Revision: 73836
http://sourceforge.net/p/brlcad/code/73836
Author: starseeker
Date: 2019-09-05 16:11:52 +0000 (Thu, 05 Sep 2019)
Log Message:
-----------
Match trim1 and trim2 with the corresponding bseg->tseg trim index, not the
edge's 0/1 listings.
Modified Paths:
--------------
brlcad/trunk/src/libbrep/cdt.cpp
Modified: brlcad/trunk/src/libbrep/cdt.cpp
===================================================================
--- brlcad/trunk/src/libbrep/cdt.cpp 2019-09-05 15:32:58 UTC (rev 73835)
+++ brlcad/trunk/src/libbrep/cdt.cpp 2019-09-05 16:11:52 UTC (rev 73836)
@@ -553,8 +553,8 @@
if (!bseg->tseg1 || !bseg->tseg2 || !bseg->nc) return nedges;
ON_BrepEdge& edge = s_cdt->brep->m_E[bseg->edge_ind];
- ON_BrepTrim *trim1 = edge.Trim(0);
- ON_BrepTrim *trim2 = edge.Trim(1);
+ ON_BrepTrim *trim1 = &s_cdt->brep->m_T[bseg->tseg1->trim_ind];
+ ON_BrepTrim *trim2 = &s_cdt->brep->m_T[bseg->tseg2->trim_ind];
// If we don't have associated trims, we can't do anything
if (!trim1 || !trim2) return nedges;
@@ -565,7 +565,6 @@
cdt_mesh::cdt_mesh_t *fmesh2 = &s_cdt->fmeshes[face2->m_face_index];
-
// Get the 3D midpoint (and tangent, if we can) from the edge curve
ON_3dPoint edge_mid_3d = ON_3dPoint::UnsetPoint;
ON_3dVector edge_mid_tan = ON_3dVector::UnsetVector;
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