Examples of AABB

ch.njol.skript.util.AABB
AABB = Axis-Aligned Bounding Box @author Peter Güttinger
co.paralleluniverse.spacebase.AABB
com.bulletphysics.extras.gimpact.BoxCollision.AABB
com.mojang.minecraft.phys.AABB
org.jbox2d.collision.AABB
An axis-aligned bounding box.
org.terasology.math.AABB
An axis-aligned bounding box. Provides basic support for inclusion and intersection tests. @author Benjamin Glatzel
se.llbit.math.AABB
Axis Aligned Bounding Box @author Jesper Öqvist
toxi.geom.AABB
Axis-aligned bounding box with basic intersection features for Ray, AABB and Sphere classes.

Examples of org.jbox2d.collision.AABB

  @Override
  public final int createProxy(final AABB aabb, Object userData) {
    final DynamicTreeNode node = allocateNode();
    int proxyId = node.id;
    // Fatten the aabb
    final AABB nodeAABB = node.aabb;
    nodeAABB.lowerBound.x = aabb.lowerBound.x - Settings.aabbExtension;
    nodeAABB.lowerBound.y = aabb.lowerBound.y - Settings.aabbExtension;
    nodeAABB.upperBound.x = aabb.upperBound.x + Settings.aabbExtension;
    nodeAABB.upperBound.y = aabb.upperBound.y + Settings.aabbExtension;
    node.userData = userData;

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Examples of org.jbox2d.collision.AABB

  public final boolean moveProxy(int proxyId, final AABB aabb, Vec2 displacement) {
    assert (0 <= proxyId && proxyId < m_nodeCapacity);
    final DynamicTreeNode node = m_nodes[proxyId];
    assert (node.isLeaf());


    final AABB nodeAABB = node.aabb;
    // if (nodeAABB.contains(aabb)) {
    if (nodeAABB.lowerBound.x > aabb.lowerBound.x && nodeAABB.lowerBound.y > aabb.lowerBound.y
        && aabb.upperBound.x > nodeAABB.upperBound.x && aabb.upperBound.y > nodeAABB.upperBound.y) {
      return false;
    }

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Examples of org.jbox2d.collision.AABB

    // |dot(v, p1 - c)| > dot(|v|, h)


    float maxFraction = input.maxFraction;


    // Build a bounding box for the segment.
    final AABB segAABB = aabb;
    // Vec2 t = p1 + maxFraction * (p2 - p1);
    // before inline
    // temp.set(p2).subLocal(p1).mulLocal(maxFraction).addLocal(p1);
    // Vec2.minToOut(p1, temp, segAABB.lowerBound);
    // Vec2.maxToOut(p1, temp, segAABB.upperBound);
    tempx = (p2x - p1x) * maxFraction + p1x;
    tempy = (p2y - p1y) * maxFraction + p1y;
    segAABB.lowerBound.x = p1x < tempx ? p1x : tempx;
    segAABB.lowerBound.y = p1y < tempy ? p1y : tempy;
    segAABB.upperBound.x = p1x > tempx ? p1x : tempx;
    segAABB.upperBound.y = p1y > tempy ? p1y : tempy;
    // end inline


    nodeStack.reset();
    nodeStack.push(m_root);
    while (nodeStack.getCount() > 0) {
      final DynamicTreeNode node = nodeStack.pop();
      if (node == null) {
        continue;
      }


      final AABB nodeAABB = node.aabb;
      if (!AABB.testOverlap(nodeAABB, segAABB)) {
        continue;
      }


      // Separating axis for segment (Gino, p80).

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Examples of org.jbox2d.collision.AABB

      } else {
        freeNode(node);
      }
    }


    AABB b = new AABB();
    while (count > 1) {
      float minCost = Float.MAX_VALUE;
      int iMin = -1, jMin = -1;
      for (int i = 0; i < count; ++i) {
        AABB aabbi = m_nodes[nodes[i]].aabb;


        for (int j = i + 1; j < count; ++j) {
          AABB aabbj = m_nodes[nodes[j]].aabb;
          b.combine(aabbi, aabbj);
          float cost = b.getPerimeter();
          if (cost < minCost) {
            iMin = i;
            jMin = j;

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Examples of org.jbox2d.collision.AABB

      m_root.parent = null;
      return;
    }


    // find the best sibling
    AABB leafAABB = leaf.aabb;
    DynamicTreeNode index = m_root;
    while (index.child1 != null) {
      final DynamicTreeNode node = index;
      DynamicTreeNode child1 = node.child1;
      DynamicTreeNode child2 = node.child2;

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Examples of org.jbox2d.collision.AABB

    int height2 = child2.height;
    int height;
    height = 1 + MathUtils.max(height1, height2);
    assert (node.height == height);


    AABB aabb = new AABB();
    aabb.combine(child1.aabb, child2.aabb);


    assert (aabb.lowerBound.equals(node.aabb.lowerBound));
    assert (aabb.upperBound.equals(node.aabb.upperBound));


    validateMetrics(child1);

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Examples of org.jbox2d.collision.AABB


    for (int i = 0; i < m_proxyCount; ++i) {
      FixtureProxy proxy = m_proxies[i];


      // Compute an AABB that covers the swept shape (may miss some rotation effect).
      final AABB aabb1 = pool1;
      final AABB aab = pool2;
      m_shape.computeAABB(aabb1, transform1, proxy.childIndex);
      m_shape.computeAABB(aab, transform2, proxy.childIndex);


      proxy.aabb.lowerBound.x =
          aabb1.lowerBound.x < aab.lowerBound.x ? aabb1.lowerBound.x : aab.lowerBound.x;

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Examples of org.jbox2d.collision.AABB

    m_child2 = BufferUtils.reallocateBuffer(m_child2, oldSize, newSize);
    m_height = BufferUtils.reallocateBuffer(m_height, oldSize, newSize);


    // Build a linked list for the free list.
    for (int i = oldSize; i < newSize; i++) {
      m_aabb[i] = new AABB();
      m_parent[i] = (i == newSize - 1) ? NULL_NODE : i + 1;
      m_height[i] = -1;
      m_child1[i] = -1;
      m_child2[i] = -1;
    }

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Examples of org.jbox2d.collision.AABB


  @Override
  public final int createProxy(final AABB aabb, Object userData) {
    final int node = allocateNode();
    // Fatten the aabb
    final AABB nodeAABB = m_aabb[node];
    nodeAABB.lowerBound.x = aabb.lowerBound.x - Settings.aabbExtension;
    nodeAABB.lowerBound.y = aabb.lowerBound.y - Settings.aabbExtension;
    nodeAABB.upperBound.x = aabb.upperBound.x + Settings.aabbExtension;
    nodeAABB.upperBound.y = aabb.upperBound.y + Settings.aabbExtension;
    m_userData[node] = userData;

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Examples of org.jbox2d.collision.AABB

  public final boolean moveProxy(int proxyId, final AABB aabb, Vec2 displacement) {
    assert (0 <= proxyId && proxyId < m_nodeCapacity);
    final int node = proxyId;
    assert (m_child1[node] == NULL_NODE);


    final AABB nodeAABB = m_aabb[node];
    // if (nodeAABB.contains(aabb)) {
    if (nodeAABB.lowerBound.x <= aabb.lowerBound.x && nodeAABB.lowerBound.y <= aabb.lowerBound.y
        && aabb.upperBound.x <= nodeAABB.upperBound.x && aabb.upperBound.y <= nodeAABB.upperBound.y) {
      return false;
    }

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