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bounds should be computed around animated vertices

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This commit is contained in:
David Rose 2006-10-07 16:29:12 +00:00
parent 96571d412f
commit 54ed185526
1 changed files with 5 additions and 2 deletions
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7
panda/src/gobj/geom.cxx
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@ -1017,12 +1017,15 @@ compute_internal_bounds(Thread *current_thread) const {
PT(BoundingVolume) bound = new BoundingSphere;
GeometricBoundingVolume *gbv = DCAST(GeometricBoundingVolume, bound);
// Get the vertex data, after animation.
CPT(GeomVertexData) vertex_data =
get_vertex_data(current_thread)->animate_vertices(current_thread);
// Now actually compute the bounding volume. We do this by using
// calc_tight_bounds to determine our minmax first.
LPoint3f points[2];
bool found_any = false;
do_calc_tight_bounds(points[0], points[1], found_any,
get_vertex_data(current_thread),
do_calc_tight_bounds(points[0], points[1], found_any, vertex_data,
false, LMatrix4f::ident_mat(), current_thread);
if (found_any) {
// Then we put the bounding volume around both of those points.