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bring near plane back when necessary

This commit is contained in:
David Rose 2002-07-03 16:21:56 +00:00
parent 4551aa04a7
commit 77302eaf47
1 changed files with 4 additions and 0 deletions
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4
panda/src/framework/windowFramework.cxx
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@ -286,6 +286,10 @@ center_trackball(const NodePath &object) {
// Ensure the far plane is far enough back to see the entire object.
float ideal_far_plane = distance + radius;
lens->set_far(max(lens->get_default_far(), ideal_far_plane));
// And that the near plane is far enough forward.
float ideal_near_plane = distance - radius;
lens->set_near(min(lens->get_default_near(), ideal_near_plane));
}
_trackball->set_origin(center);