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call remove_unused_vertices() after recomputing tbn

This commit is contained in:
David Rose 2005-10-05 20:19:28 +00:00
parent fe3d571f82
commit e53f8c7ae4
1 changed files with 11 additions and 3 deletions
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14
pandatool/src/eggbase/eggWriter.cxx
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@ -139,23 +139,25 @@ post_process_egg_file() {
_data->transform(_transform);
}
bool needs_remove = false;
switch (_normals_mode) {
case NM_strip:
nout << "Stripping normals.\n";
_data->strip_normals();
_data->remove_unused_vertices(true);
needs_remove = true;
break;
case NM_polygon:
nout << "Recomputing polygon normals.\n";
_data->recompute_polygon_normals();
_data->remove_unused_vertices(true);
needs_remove = true;
break;
case NM_vertex:
nout << "Recomputing vertex normals.\n";
_data->recompute_vertex_normals(_normals_threshold);
_data->remove_unused_vertices(true);
needs_remove = true;
break;
case NM_preserve:
@ -166,6 +168,7 @@ post_process_egg_file() {
if (_got_tbnall) {
nout << "Computing tangent and binormal for all UV sets.\n";
_data->recompute_tangent_binormal(GlobPattern("*"));
needs_remove = true;
} else {
for (vector_string::const_iterator si = _tbn_names.begin();
@ -174,8 +177,13 @@ post_process_egg_file() {
GlobPattern uv_name(*si);
nout << "Computing tangent and binormal for \"" << uv_name << "\"\n";
_data->recompute_tangent_binormal(uv_name);
needs_remove = true;
}
}
if (needs_remove) {
_data->remove_unused_vertices(true);
}
}
////////////////////////////////////////////////////////////////////