From 0a90ff21d26e0b4beb4c481361470bf7a3767f8a Mon Sep 17 00:00:00 2001
From: "Kae..pl" <Kaelthas_Spellsinger@o2.pl>
Date: Sun, 24 Feb 2013 20:02:34 +0000
Subject: [PATCH] Refactoring: removed unused class.

git-svn-id: https://jmonkeyengine.googlecode.com/svn/trunk@10428 75d07b2b-3a1a-0410-a2c5-0572b91ccdca
---
 .../blender/animations/CalculationBone.java   | 128 ------------------
 1 file changed, 128 deletions(-)
 delete mode 100644 engine/src/blender/com/jme3/scene/plugins/blender/animations/CalculationBone.java

diff --git a/engine/src/blender/com/jme3/scene/plugins/blender/animations/CalculationBone.java b/engine/src/blender/com/jme3/scene/plugins/blender/animations/CalculationBone.java
deleted file mode 100644
index a8386203f..000000000
--- a/engine/src/blender/com/jme3/scene/plugins/blender/animations/CalculationBone.java
+++ /dev/null
@@ -1,128 +0,0 @@
-package com.jme3.scene.plugins.blender.animations;
-
-import com.jme3.animation.Bone;
-import com.jme3.animation.BoneTrack;
-import com.jme3.math.Quaternion;
-import com.jme3.math.Vector3f;
-import com.jme3.scene.Node;
-import com.jme3.scene.Spatial;
-import java.util.Arrays;
-
-/**
- * The purpose of this class is to imitate bone's movement when calculating inverse kinematics.
- * @author Marcin Roguski (Kaelthas)
- */
-public class CalculationBone extends Node {
-    private Bone         bone;
-    /** The bone's tracks. Will be altered at the end of calculation process. */
-    private BoneTrack    track;
-    /** The starting position of the bone. */
-    private Vector3f     startTranslation;
-    /** The starting rotation of the bone. */
-    private Quaternion   startRotation;
-    /** The starting scale of the bone. */
-    private Vector3f     startScale;
-    private Vector3f[]   translations;
-    private Quaternion[] rotations;
-    private Vector3f[]   scales;
-
-    public CalculationBone(Bone bone, int boneFramesCount) {
-        this.bone = bone;
-        this.startRotation = bone.getModelSpaceRotation().clone();
-        this.startTranslation = bone.getModelSpacePosition().clone();
-        this.startScale = bone.getModelSpaceScale().clone();
-        this.reset();
-        if (boneFramesCount > 0) {
-            this.translations = new Vector3f[boneFramesCount];
-            this.rotations = new Quaternion[boneFramesCount];
-            this.scales = new Vector3f[boneFramesCount];
-
-            Arrays.fill(this.translations, 0, boneFramesCount, this.startTranslation);
-            Arrays.fill(this.rotations, 0, boneFramesCount, this.startRotation);
-            Arrays.fill(this.scales, 0, boneFramesCount, this.startScale);
-        }
-    }
-
-    /**
-     * Constructor. Stores the track, starting transformation and sets the transformation to the starting positions.
-     * @param bone
-     *            the bone this class will imitate
-     * @param track
-     *            the bone's tracks
-     */
-    public CalculationBone(Bone bone, BoneTrack track) {
-        this(bone, 0);
-        this.track = track;
-        this.translations = track.getTranslations();
-        this.rotations = track.getRotations();
-        this.scales = track.getScales();
-    }
-
-    public int getBoneFramesCount() {
-        return this.translations == null ? 0 : this.translations.length;
-    }
-
-    /**
-     * This method returns the end point of the bone. If the bone has parent it is calculated from the start point
-     * of parent to the start point of this bone. If the bone doesn't have a parent the end location is considered
-     * to be 1 point up along Y axis (scale is applied if set to != 1.0);
-     * @return the end point of this bone
-     */
-    // TODO: set to Z axis if user defined it this way
-    public Vector3f getEndPoint() {
-        if (this.getParent() == null) {
-            return new Vector3f(0, this.getLocalScale().y, 0);
-        } else {
-            Node parent = this.getParent();
-            return parent.getWorldTranslation().subtract(this.getWorldTranslation()).multLocal(this.getWorldScale());
-        }
-    }
-
-    /**
-     * This method resets the calculation bone to the starting position.
-     */
-    public void reset() {
-        this.setLocalTranslation(startTranslation);
-        this.setLocalRotation(startRotation);
-        this.setLocalScale(startScale);
-    }
-
-    @Override
-    public int attachChild(Spatial child) {
-        if (this.getChildren() != null && this.getChildren().size() > 1) {
-            throw new IllegalStateException(this.getClass().getName() + " class instance can only have one child!");
-        }
-        return super.attachChild(child);
-    }
-
-    public Spatial rotate(Quaternion rot, int frame) {
-        Spatial spatial = super.rotate(rot);
-        this.updateWorldTransforms();
-        if (this.getChildren() != null && this.getChildren().size() > 0) {
-            CalculationBone child = (CalculationBone) this.getChild(0);
-            child.updateWorldTransforms();
-        }
-        rotations[frame].set(this.getLocalRotation());
-        translations[frame].set(this.getLocalTranslation());
-        if (scales != null) {
-            scales[frame].set(this.getLocalScale());
-        }
-        return spatial;
-    }
-
-    public void applyCalculatedTracks() {
-        if (track != null) {
-            track.setKeyframes(track.getTimes(), translations, rotations, scales);
-        } else {
-            bone.setUserControl(true);
-            bone.setUserTransforms(translations[0], rotations[0], scales[0]);
-            bone.setUserControl(false);
-            bone.updateWorldVectors();
-        }
-    }
-
-    @Override
-    public String toString() {
-        return bone.getName() + ": " + this.getLocalRotation() + " " + this.getLocalTranslation();
-    }
-}
\ No newline at end of file