Revision: 52515
http://brlcad.svn.sourceforge.net/brlcad/?rev=52515&view=rev
Author: starseeker
Date: 2012-09-21 19:10:55 +0000 (Fri, 21 Sep 2012)
Log Message:
-----------
Try building inner loops. Not generating totally valid breps yet.
Modified Paths:
--------------
brlcad/trunk/src/librt/test_botpatches.cpp
Modified: brlcad/trunk/src/librt/test_botpatches.cpp
===================================================================
--- brlcad/trunk/src/librt/test_botpatches.cpp 2012-09-21 18:53:26 UTC (rev
52514)
+++ brlcad/trunk/src/librt/test_botpatches.cpp 2012-09-21 19:10:55 UTC (rev
52515)
@@ -1030,12 +1030,11 @@
// Do pullbacks to generate trimming curves in 2D, use them to create BrepTrim
and BrepLoop structures for
// outer and inner trimming loops
-
void build_loop(size_t patch_id, size_t loop_index, ON_BrepLoop::TYPE
loop_type, std::map<size_t, std::vector<size_t> > *loops, struct Manifold_Info
*info) {
ON_BrepFace& face = info->brep->m_F[patch_id];
// Start with outer loop
- ON_BrepLoop& loop = info->brep->NewLoop(ON_BrepLoop::outer, face);
+ ON_BrepLoop& loop = info->brep->NewLoop(loop_type, face);
// build surface tree
brlcad::SurfaceTree* st = new brlcad::SurfaceTree(&face, false);
@@ -1164,6 +1163,10 @@
}
build_loop((*p_it).first, outer_loop, ON_BrepLoop::outer, &loops, info);
+ // If there are any inner loops, build them too
+ for (std::set<size_t>::iterator il_it = inner_loops.begin(); il_it !=
inner_loops.end(); il_it++) {
+ build_loop((*p_it).first, (*il_it), ON_BrepLoop::inner, &loops,
info);
+ }
}
}
@@ -1193,6 +1196,7 @@
data.push_back(ON_3dVector(V3ARGS(&bot->vertices[(*f_it)*3])));
}
+#if 0
// Edges are important for patch merging - tighten them by adding more edge
// points than just the vertex points. Probably the right thing to do
here is
// to use points from the 3D NURBS edge curves instead of the bot edges,
but
@@ -1215,6 +1219,7 @@
}
}
}
+#endif
}
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