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pgraphnodes: fix assert when analyzing geoms with strip cut index

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This commit is contained in:
rdb 2019-07-15 19:41:07 +02:00
parent 46a3a72029
commit 23232a5b20
1 changed files with 5 additions and 1 deletions
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6
panda/src/pgraphnodes/sceneGraphAnalyzer.cxx
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@ -425,8 +425,12 @@ collect_statistics(const Geom *geom) {
CPT(GeomPrimitive) prim = geom->get_primitive(i);
int num_vertices = prim->get_num_vertices();
int strip_cut_index = prim->get_strip_cut_index();
for (int vi = 0; vi < num_vertices; ++vi) {
tracker._referenced_vertices.set_bit(prim->get_vertex(vi));
int index = prim->get_vertex(vi);
if (index != strip_cut_index) {
tracker._referenced_vertices.set_bit(index);
}
}
if (prim->is_indexed()) {