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Reversed raytest results when needed

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In some cases, native-bullet returns the ray results on a reversed order so it leads to unexpected bugs.
This commit is contained in:
NemesisMate 2016-04-05 08:39:53 +01:00
parent 008768f18c
commit 2a44aa4aec
1 changed files with 6 additions and 0 deletions
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6
jme3-bullet/src/main/java/com/jme3/bullet/PhysicsSpace.java
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@ -49,6 +49,7 @@ import com.jme3.scene.Spatial;
import java.util.ArrayDeque; import java.util.ArrayDeque;
import java.util.ArrayList; import java.util.ArrayList;
import java.util.Collection; import java.util.Collection;
import java.util.Collections;
import java.util.Iterator; import java.util.Iterator;
import java.util.LinkedList; import java.util.LinkedList;
import java.util.List; import java.util.List;
@ -788,6 +789,11 @@ public class PhysicsSpace {
public List rayTest(Vector3f from, Vector3f to) { public List rayTest(Vector3f from, Vector3f to) {
List results = new LinkedList(); List results = new LinkedList();
rayTest(from, to, results); rayTest(from, to, results);
if(results.getFirst().getHitFraction() > results.getLast().getHitFraction()) {
Collections.reverse(results);
}
return (List<PhysicsRayTestResult>) results; return (List<PhysicsRayTestResult>) results;
} }