Android Open Source - Schooner-3D Pre Bone Data

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License

The source code is released under:

Apache License

Java Source Code

/*
 * Copyright 2012 Dan Mercer//w  w w  . j av  a  2  s. c om
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *     http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.supermercerbros.gameengine.parsers;

import java.util.LinkedList;

import android.util.Log;

import com.supermercerbros.gameengine.armature.Bone;

class PreBoneData {
  private static final String TAG = "PreBoneData";
  final byte index, parentIndex;
  final float x, y, z;
  private LinkedList<PreBoneData> children;
  
  /**
   * Constructs a new PreBoneData object
   * @param index The index of the bone
   * @param x The x-coordinate of the bone.
   * @param y The y-coordinate of the bone.
   * @param z The z-coordinate of the bone.
   * @param parent The index of the bone to which this bone is parented.
   */
  PreBoneData(byte index, float x, float y, float z, byte parent) {
    this.index = index;
    this.x = x;
    this.y = y;
    this.z = z;
    this.parentIndex = parent;
  }
  
  void addChild(PreBoneData child) {
    if (children == null) {
      children = new LinkedList<PreBoneData>();
    }
    children.add(child);
  }
  
  boolean isRoot() {
    return parentIndex == -1;
  }
  
  Bone toBone() {
    if (children != null && !children.isEmpty()) {
      LinkedList<Bone> boneChildren = new LinkedList<Bone>();
      for (PreBoneData child : children) {
        boneChildren.add(child.toBone());
      }
      return new Bone(index, boneChildren, x, y, z);
    } else {
      return new Bone(index, null, x, y, z);
    }
  }
}

Java Source Code List

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