BoxBuilder.java

/*
  JWildfire - an image and animation processor written in Java 
  Copyright (C) 1995-2015 Andreas Maschke

  This is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser 
  General Public License as published by the Free Software Foundation; either version 2.1 of the 
  License, or (at your option) any later version.
 
  This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without 
  even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 
  Lesser General Public License for more details.

  You should have received a copy of the GNU Lesser General Public License along with this software; 
  if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
  02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jwildfire.create.eden.sunflow;

import org.jwildfire.create.eden.sunflow.base.PartBuilder;

public class BoxBuilder extends PrimitiveBuilder<BoxBuilder> implements PartBuilder {
  private double width = 1.0;
  private double height = 1.0;
  private double depth = 1.0;

  public BoxBuilder(SunflowSceneBuilder pParent) {
    super(pParent);
  }

  @Override
  public void buildPart(StringBuilder pTarget) {
    pTarget.append("object {\n");
    double w2 = width / 2.0, h2 = height / 2.0, d2 = depth / 2.0;
    if (!shader.isEmpty())
      pTarget.append("  shader " + shader.toSceneStringPart() + "\n");
    if (!name.isEmpty())
      pTarget.append("  name " + name.toSceneStringPart() + "\n");
    transform.buildPart(pTarget);
    pTarget.append("  type box\n");
    pTarget.append("  points 2\n");
    pTarget.append("  " + (-w2) + " " + (-h2) + " " + (-d2) + "\n");
    pTarget.append("  " + w2 + " " + h2 + " " + d2 + "\n");
    pTarget.append("}\n");
  }
}