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

public class PlaneBuilder extends PrimitiveBuilder<PlaneBuilder> implements PartBuilder {
  private FloatTriple center = new FloatTriple(0.0, 0.0, 0.0);
  private FloatTriple normal = new FloatTriple(0.0, 1.0, 0.0);

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

  @Override
  public void buildPart(StringBuilder pTarget) {
    pTarget.append("object {\n");
    if (!shader.isEmpty())
      pTarget.append("  shader " + shader.toSceneStringPart() + "\n");
    if (!name.isEmpty())
      pTarget.append("  name " + name.toSceneStringPart() + "\n");
    transform.buildPart(pTarget);
    pTarget.append("  type plane\n");
    pTarget.append("  p " + center.toSceneStringPart() + "\n");
    pTarget.append("  n " + normal.toSceneStringPart() + "\n");
    pTarget.append("}\n");
  }

  public PlaneBuilder withCenter(double pCenterX, double pCenterY, double pCenterZ) {
    center = new FloatTriple(pCenterX, pCenterY, pCenterZ);
    return this;
  }

  public PlaneBuilder withNormal(double pNormalX, double pNormalY, double pNormalZ) {
    normal = new FloatTriple(pNormalX, pNormalY, pNormalZ);
    return this;
  }

}