How to use

Distance

in

org.jbox2d.collision

/**
 * Determine if two generic shapes overlap.
 * 
 * @param shapeA
 * @param shapeB
 * @param xfA
 * @param xfB
 * @return
 */
public final boolean testOverlap(Shape shapeA, int indexA, Shape shapeB, int indexB,
  Transform xfA, Transform xfB) {
 input.proxyA.set(shapeA, indexA);
 input.proxyB.set(shapeB, indexB);
 input.transformA.set(xfA);
 input.transformB.set(xfB);
 input.useRadii = true;
 cache.count = 0;
 pool.getDistance().distance(output, cache, input);
 // djm note: anything significant about 10.0f?
 return output.distance < 10.0f * Settings.EPSILON;
}

public DefaultWorldPool(int argSize, int argContainerSize) {
 vecs = new OrderedStack<Vec2>(argSize, argContainerSize) {
  protected Vec2 newInstance() { return new Vec2(); }
 };
 vec3s = new OrderedStack<Vec3>(argSize, argContainerSize) {
  protected Vec3 newInstance() { return new Vec3(); }
 };
 mats = new OrderedStack<Mat22>(argSize, argContainerSize) {
  protected Mat22 newInstance() { return new Mat22(); }
 };
 aabbs = new OrderedStack<AABB>(argSize, argContainerSize) {
  protected AABB newInstance() { return new AABB(); }
 };
 rots = new OrderedStack<Rot>(argSize, argContainerSize) {
  protected Rot newInstance() { return new Rot(); }
 };
 mat33s = new OrderedStack<Mat33>(argSize, argContainerSize) {
  protected Mat33 newInstance() { return new Mat33(); }
 };
 dist = new Distance();
 collision = new Collision(this);
 toi = new TimeOfImpact(this);
}

pool.getDistance().distance(distanceOutput, cache, distanceInput);

public DefaultWorldPool(int argSize, int argContainerSize) {
 vecs = new OrderedStack<Vec2>(argSize, argContainerSize) {
  protected Vec2 newInstance() { return new Vec2(); }
 };
 vec3s = new OrderedStack<Vec3>(argSize, argContainerSize) {
  protected Vec3 newInstance() { return new Vec3(); }
 };
 mats = new OrderedStack<Mat22>(argSize, argContainerSize) {
  protected Mat22 newInstance() { return new Mat22(); }
 };
 aabbs = new OrderedStack<AABB>(argSize, argContainerSize) {
  protected AABB newInstance() { return new AABB(); }
 };
 rots = new OrderedStack<Rot>(argSize, argContainerSize) {
  protected Rot newInstance() { return new Rot(); }
 };
 mat33s = new OrderedStack<Mat33>(argSize, argContainerSize) {
  protected Mat33 newInstance() { return new Mat33(); }
 };
 dist = new Distance();
 collision = new Collision(this);
 toi = new TimeOfImpact(this);
}

/**
 * Determine if two generic shapes overlap.
 * 
 * @param shapeA
 * @param shapeB
 * @param xfA
 * @param xfB
 * @return
 */
public final boolean testOverlap(Shape shapeA, int indexA, Shape shapeB, int indexB,
  Transform xfA, Transform xfB) {
 input.proxyA.set(shapeA, indexA);
 input.proxyB.set(shapeB, indexB);
 input.transformA.set(xfA);
 input.transformB.set(xfB);
 input.useRadii = true;
 cache.count = 0;
 pool.getDistance().distance(output, cache, input);
 // djm note: anything significant about 10.0f?
 return output.distance < 10.0f * Settings.EPSILON;
}

public DefaultWorldPool(int argSize, int argContainerSize) {
 vecs = new OrderedStack<Vec2>(argSize, argContainerSize) {
  protected Vec2 newInstance() { return new Vec2(); }
 };
 vec3s = new OrderedStack<Vec3>(argSize, argContainerSize) {
  protected Vec3 newInstance() { return new Vec3(); }
 };
 mats = new OrderedStack<Mat22>(argSize, argContainerSize) {
  protected Mat22 newInstance() { return new Mat22(); }
 };
 aabbs = new OrderedStack<AABB>(argSize, argContainerSize) {
  protected AABB newInstance() { return new AABB(); }
 };
 rots = new OrderedStack<Rot>(argSize, argContainerSize) {
  protected Rot newInstance() { return new Rot(); }
 };
 mat33s = new OrderedStack<Mat33>(argSize, argContainerSize) {
  protected Mat33 newInstance() { return new Mat33(); }
 };
 dist = new Distance();
 collision = new Collision(this);
 toi = new TimeOfImpact(this);
}

input.useRadii = true;
cache.count = 0;
getWorld().getPool().getDistance().distance(output, cache, input);

public DefaultWorldPool(int argSize, int argContainerSize) {
 vecs = new OrderedStack<Vec2>(argSize, argContainerSize) {
  protected Vec2 newInstance() { return new Vec2(); }
 };
 vec3s = new OrderedStack<Vec3>(argSize, argContainerSize) {
  protected Vec3 newInstance() { return new Vec3(); }
 };
 mats = new OrderedStack<Mat22>(argSize, argContainerSize) {
  protected Mat22 newInstance() { return new Mat22(); }
 };
 aabbs = new OrderedStack<AABB>(argSize, argContainerSize) {
  protected AABB newInstance() { return new AABB(); }
 };
 rots = new OrderedStack<Rot>(argSize, argContainerSize) {
  protected Rot newInstance() { return new Rot(); }
 };
 mat33s = new OrderedStack<Mat33>(argSize, argContainerSize) {
  protected Mat33 newInstance() { return new Mat33(); }
 };
 dist = new Distance();
 collision = new Collision(this);
 toi = new TimeOfImpact(this);
}

pool.getDistance().distance(distanceOutput, cache, distanceInput);

dist = new Distance();
collision = new Collision(this);
toi = new TimeOfImpact(this);

/**
 * Determine if two generic shapes overlap.
 * 
 * @param shapeA
 * @param shapeB
 * @param xfA
 * @param xfB
 * @return
 */
public final boolean testOverlap(Shape shapeA, int indexA, Shape shapeB, int indexB,
  Transform xfA, Transform xfB) {
 input.proxyA.set(shapeA, indexA);
 input.proxyB.set(shapeB, indexB);
 input.transformA.set(xfA);
 input.transformB.set(xfB);
 input.useRadii = true;
 cache.count = 0;
 pool.getDistance().distance(output, cache, input);
 // djm note: anything significant about 10.0f?
 return output.distance < 10.0f * Settings.EPSILON;
}

/**
 * Determine if two generic shapes overlap.
 * 
 * @param shapeA
 * @param shapeB
 * @param xfA
 * @param xfB
 * @return
 */
public final boolean testOverlap(Shape shapeA, int indexA, Shape shapeB, int indexB,
                 Transform xfA, Transform xfB) {
 input.proxyA.set(shapeA, indexA);
 input.proxyB.set(shapeB, indexB);
 input.transformA.set(xfA);
 input.transformB.set(xfB);
 input.useRadii = true;
 cache.count = 0;
 pool.getDistance().distance(output, cache, input);
 // djm note: anything significant about 10.0f?
 return output.distance < 10.0f * Settings.EPSILON;
}

/**
 * Determine if two generic shapes overlap.
 *
 * @param shapeA
 * @param shapeB
 * @param xfA
 * @param xfB
 * @return
 */
public final boolean testOverlap(Shape shapeA, int indexA, Shape shapeB, int indexB,
                 Transform xfA, Transform xfB) {
  input.proxyA.set(shapeA, indexA);
  input.proxyB.set(shapeB, indexB);
  input.transformA.set(xfA);
  input.transformB.set(xfB);
  input.useRadii = true;
  cache.count = 0;
  pool.getDistance().distance(output, cache, input);
  // djm note: anything significant about 10.0f?
  return output.distance < 10.0f * JBoxSettings.EPSILON;
}

input.useRadii = true;
cache.count = 0;
getWorld().getPool().getDistance().distance(output, cache, input);

pool.getDistance().distance(distanceOutput, cache, distanceInput);

pool.getDistance().distance(distanceOutput, cache, distanceInput);

pool.getDistance().distance(distanceOutput, cache, distanceInput);