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Fixed picking in geometry view.

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brunoherbelin
2020-06-03 20:31:58 +02:00
parent 5e51deef7f
commit 87fe169d73
3 changed files with 7 additions and 7 deletions
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9
View.cpp
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@@ -314,20 +314,21 @@ std::pair<Node *, glm::vec2> GeometryView::pick(glm::vec3 point)
scene.accept(pv);
// picking visitor found nodes?
if ( !pv.picked().empty()) {
if ( pv.picked().size() > 0) {
Source *s = Mixer::manager().currentSource();
if (s != nullptr) {
// find if the current source was picked
auto itp = pv.picked().begin();
for (; itp != pv.picked().end(); itp++){
auto itp = pv.picked().rbegin();
for (; itp != pv.picked().rend(); itp++){
if ( s->contains( (*itp).first ) ){
pick = *itp;
break;
}
}
// not found: the current source was not clicked
if (itp == pv.picked().end())
if (itp == pv.picked().rend())
s = nullptr;
}
// maybe the source changed