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better premunge before flattening

This commit is contained in:
David Rose 2009-04-07 00:32:01 +00:00
parent 53a65f3a86
commit 8f81a9bbb3
1 changed files with 6 additions and 0 deletions
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6
panda/src/egg2pg/load_egg_file.cxx
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@ -46,7 +46,13 @@ load_from_loader(EggLoader &loader) {
int num_reduced = gr.flatten(loader._root, combine_siblings_bits);
egg2pg_cat.info() << "Flattened " << num_reduced << " nodes.\n";
if (egg_unify) {
// We want to premunge before unifying, since otherwise we risk
// needlessly duplicating vertices.
if (premunge_data) {
gr.premunge(loader._root, RenderState::make_empty());
}
gr.collect_vertex_data(loader._root);
gr.unify(loader._root, true);
if (egg2pg_cat.is_debug()) {