| /* |
| * Copyright (c) 2009-2010 jMonkeyEngine |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * |
| * * Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * * Neither the name of 'jMonkeyEngine' nor the names of its contributors |
| * may be used to endorse or promote products derived from this software |
| * without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED |
| * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR |
| * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF |
| * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING |
| * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
| * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| package com.jme3.bullet.collision.shapes; |
| |
| import com.bulletphysics.collision.shapes.CapsuleShape; |
| import com.bulletphysics.collision.shapes.CapsuleShapeX; |
| import com.bulletphysics.collision.shapes.CapsuleShapeZ; |
| import com.jme3.bullet.util.Converter; |
| import com.jme3.export.InputCapsule; |
| import com.jme3.export.JmeExporter; |
| import com.jme3.export.JmeImporter; |
| import com.jme3.export.OutputCapsule; |
| import java.io.IOException; |
| |
| /** |
| * Basic capsule collision shape |
| * @author normenhansen |
| */ |
| public class CapsuleCollisionShape extends CollisionShape{ |
| protected float radius,height; |
| protected int axis; |
| |
| public CapsuleCollisionShape() { |
| } |
| |
| /** |
| * creates a new CapsuleCollisionShape with the given radius and height |
| * @param radius the radius of the capsule |
| * @param height the height of the capsule |
| */ |
| public CapsuleCollisionShape(float radius, float height) { |
| this.radius=radius; |
| this.height=height; |
| this.axis=1; |
| CapsuleShape capShape=new CapsuleShape(radius,height); |
| cShape=capShape; |
| } |
| |
| /** |
| * creates a capsule shape around the given axis (0=X,1=Y,2=Z) |
| * @param radius |
| * @param height |
| * @param axis |
| */ |
| public CapsuleCollisionShape(float radius, float height, int axis) { |
| this.radius=radius; |
| this.height=height; |
| this.axis=axis; |
| createShape(); |
| } |
| |
| public float getRadius() { |
| return radius; |
| } |
| |
| public float getHeight() { |
| return height; |
| } |
| |
| public int getAxis() { |
| return axis; |
| } |
| |
| public void write(JmeExporter ex) throws IOException { |
| super.write(ex); |
| OutputCapsule capsule = ex.getCapsule(this); |
| capsule.write(radius, "radius", 0.5f); |
| capsule.write(height, "height", 1); |
| capsule.write(axis, "axis", 1); |
| } |
| |
| public void read(JmeImporter im) throws IOException { |
| super.read(im); |
| InputCapsule capsule = im.getCapsule(this); |
| radius = capsule.readFloat("radius", 0.5f); |
| height = capsule.readFloat("height", 0.5f); |
| axis = capsule.readInt("axis", 1); |
| createShape(); |
| } |
| |
| protected void createShape(){ |
| switch(axis){ |
| case 0: |
| cShape=new CapsuleShapeX(radius,height); |
| break; |
| case 1: |
| cShape=new CapsuleShape(radius,height); |
| break; |
| case 2: |
| cShape=new CapsuleShapeZ(radius,height); |
| break; |
| } |
| cShape.setLocalScaling(Converter.convert(getScale())); |
| cShape.setMargin(margin); |
| } |
| |
| } |