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/external/jmonkeyengine/engine/src/terrain/com/jme3/terrain/geomipmap/picking/
H A DBresenhamYUpGridTracer.java51 protected Ray walkRay = new Ray(); field in class:BresenhamYUpGridTracer
60 // a "near zero" value we will use to determine if the walkRay is
71 public void startWalk(final Ray walkRay) { argument
73 this.walkRay.set(walkRay);
76 Vector3f direction = this.walkRay.getDirection();
79 Vector3f start = this.walkRay.getOrigin().subtract(gridOrigin);
157 rayLocation.set(walkRay.direction).multLocal(rayLength).addLocal(walkRay.origin);

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