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drose: fix crash, more work to do

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This commit is contained in:
Jason Yeung 2005-06-01 17:49:38 +00:00
parent 46215d29b7
commit 5c8d1a7e33
1 changed files with 10 additions and 8 deletions
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18
panda/src/grutil/multitexReducer.cxx
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@ -830,15 +830,17 @@ transfer_geom(GeomNode *geom_node, const InternalName *texcoord_name,
// to the default name.
const qpGeomVertexColumn *column =
vdata->get_format()->get_column(texcoord_name);
vdata = vdata->replace_column
(InternalName::get_texcoord(), column->get_num_components(),
column->get_numeric_type(), column->get_contents());
geom->set_vertex_data(vdata);
if (column != (const qpGeomVertexColumn *)NULL) {
vdata = vdata->replace_column
(InternalName::get_texcoord(), column->get_num_components(),
column->get_numeric_type(), column->get_contents());
geom->set_vertex_data(vdata);
qpGeomVertexReader from(vdata, texcoord_name);
qpGeomVertexWriter to(vdata, InternalName::get_texcoord());
while (!from.is_at_end()) {
to.add_data2f(from.get_data2f());
qpGeomVertexReader from(vdata, texcoord_name);
qpGeomVertexWriter to(vdata, InternalName::get_texcoord());
while (!from.is_at_end()) {
to.add_data2f(from.get_data2f());
}
}
}