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terrain now checks the ray's limit when colliding

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git-svn-id: https://jmonkeyengine.googlecode.com/svn/trunk@9583 75d07b2b-3a1a-0410-a2c5-0572b91ccdca
This commit is contained in:
bre..ns 2012-07-25 00:03:01 +00:00
parent d3b280c7e3
commit b59ec271ca
1 changed files with 9 additions and 3 deletions
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10
engine/src/terrain/com/jme3/terrain/geomipmap/TerrainQuad.java
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@ -254,9 +254,15 @@ public class TerrainQuad extends Node implements Terrain {
picker = new BresenhamTerrainPicker(this); picker = new BresenhamTerrainPicker(this);
Vector3f intersection = picker.getTerrainIntersection(ray, results); Vector3f intersection = picker.getTerrainIntersection(ray, results);
if (intersection != null) if (intersection != null) {
return 1; if (ray.getLimit() < Float.POSITIVE_INFINITY) {
if (results.getClosestCollision().getDistance() <= ray.getLimit())
return 1; // in range
else else
return 0; // out of range
} else
return 1;
} else
return 0; return 0;
} }