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fix bug in GeomVertexData::unclean_set_format()

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This commit is contained in:
David Rose 2013-04-18 23:45:10 +00:00
parent 5f85e58acd
commit 335c80f8ac
1 changed files with 6 additions and 0 deletions
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6
panda/src/gobj/geomVertexData.cxx
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@ -361,6 +361,7 @@ unclean_set_format(const GeomVertexFormat *format) {
for (int ai = 0; ai < format->get_num_arrays(); ++ai) {
nassertv(format->get_array(ai)->get_stride() == cdata->_format->get_array(ai)->get_stride());
}
nassertv(cdata->_arrays.size() == cdata->_format->get_num_arrays());
#endif // NDEBUG
CDWriter cdataw(_cycler, cdata, true);
@ -368,6 +369,11 @@ unclean_set_format(const GeomVertexFormat *format) {
// Assign the new format.
cdataw->_format = format;
for (int ai = 0; ai < cdataw->_arrays.size(); ++ai) {
PT(GeomVertexArrayData) array_obj = cdataw->_arrays[ai].get_write_pointer();
array_obj->_array_format = format->get_array(ai);
}
clear_cache_stage();
cdataw->_modified = Geom::get_next_modified();
cdataw->_animated_vertices.clear();