/* | |
* 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 jme3tools.converters.model.strip; | |
/** | |
* | |
*/ | |
public class PrimitiveGroup { | |
public static final int PT_LIST = 0; | |
public static final int PT_STRIP = 1; | |
public static final int PT_FAN = 2; | |
public int type; | |
public int[] indices; | |
public int numIndices; | |
public PrimitiveGroup() { | |
type = PT_STRIP; | |
} | |
public String getTypeString() { | |
switch(type) { | |
case PT_LIST : return "list"; | |
case PT_STRIP: return "strip"; | |
case PT_FAN: return "fan"; | |
default: return "????"; | |
} | |
} | |
public String toString() { | |
return getTypeString() + " : " + numIndices; | |
} | |
public String getFullInfo() { | |
if ( type != PT_STRIP ) | |
return toString(); | |
int[] stripLengths = new int[numIndices]; | |
int prev = -1; | |
int length = -1; | |
for ( int i =0; i < numIndices; i++) { | |
if (indices[i] == prev) { | |
stripLengths[length]++; | |
length = -1; | |
prev = -1; | |
} else { | |
prev = indices[i]; | |
length++; | |
} | |
} | |
stripLengths[length]++; | |
StringBuffer sb = new StringBuffer(); | |
sb.append("Strip:").append(numIndices).append("\n"); | |
for ( int i =0; i < stripLengths.length; i++) { | |
if ( stripLengths[i] > 0) { | |
sb.append(i).append("->").append(stripLengths[i]).append("\n"); | |
} | |
} | |
return sb.toString(); | |
} | |
/** | |
* @return | |
*/ | |
public int[] getTrimmedIndices() { | |
if ( indices.length == numIndices ) | |
return indices; | |
int[] nind = new int[numIndices]; | |
System.arraycopy(indices,0,nind,0,numIndices); | |
return nind; | |
} | |
} | |