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fix flat-shaded multicolored polys

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This commit is contained in:
David Rose 2005-04-21 00:53:40 +00:00
parent 6831a5ed7f
commit 57fece98d8
1 changed files with 8 additions and 0 deletions
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8
panda/src/egg2pg/eggLoader.cxx
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@ -176,6 +176,14 @@ build_graph() {
_data->get_connected_shading(); _data->get_connected_shading();
_data->unify_attributes(true, true); _data->unify_attributes(true, true);
// Now we need to get the connected shading again, since in unifying
// the attributes we may have made vertices suddenly become
// identical to each other, thereby connecting more primitives than
// before.
_data->clear_connected_shading();
_data->remove_unused_vertices(true);
_data->get_connected_shading();
// Sequences and switches have special needs. Make sure that // Sequences and switches have special needs. Make sure that
// primitives parented directly to a sequence or switch are sorted // primitives parented directly to a sequence or switch are sorted
// into sub-groups first, to prevent them being unified into a // into sub-groups first, to prevent them being unified into a