org.jpbrt.io
Class ShapeFactory

java.lang.Object
  org.jpbrt.io.AbstractFactory<Shape>
      org.jpbrt.io.ShapeFactory

public class ShapeFactory
extends AbstractFactory<Shape>

ShapeFactory creates a Shape object based on the following parameters.

• flags:String. Supported values: "box","cone","cylinder","disk", "mesh", "paraboloid", "hyperboloid", "heightfield", "loopsubdiv","nurbs", "sphere", "trianglemesh". Default: "sphere".
"box" shape (proprietary feature of JPBRT):
• p1:Point. Default: -1,-1,-1.
• p2:Point. Default: 1,1,1.
"cone" shape:
• transform:Transform. Default: identity transform.
• radius:Float. Default: 1.
• height:Float. Default: 1.
• phimax:Float. Default: 360.
"cylinder" shape:
• transform:Transform. Default: identity transform.
• radius:Float. Default: 1.
• zmin:Float. Default: -1.
• zmax:Float. Default: 1.
• phimax:Float. Default: 360.
"disk" shape:
• transform:Transform. Default: identity transform.
• radius:Float. Default: 1.
• innerradius:Float. Default: 0.
• height:Float. Default: 1.
• phimax:Float. Default: 360.
Hyperboloid shape:
• transform:Transform. Default: identity transform.
• p1:Point. Default: 0,0,0.
• p2:Point. Default: 1 1 1.
• phimax:Float. Default: 360.
Mesh shape (alternative syntax used by Luxrender for "trianglemesh"):
• transform:Transform. Default: identity transform.
• triindices:IntArray. Default: null.
• P:PointArray. Default: null.
• N:PointArray. Default: null.
• uv:FloatArray. Default: null.
• st:FloatArray. Default: null.
• discarddegeneratedUVs:Boolean. Default: false.
• alpha:String. Default: null.
Paraboloid shape:
• transform:Transform. Default: identity transform.
• radius:Float. Default: 1.
• zmin:Float. Default: 0.
• zmax:Float. Default: 1.
• phimax:Float. Default: 360.
Sphere shape:
• transform:Transform. Default: identity transform.
• radius:Float. Default: 1.
• zmin:Float. Default: -radius.
• zmax:Float. Default: radius.
• phimax:Float. Default: 360.
Trianglemesh shape:
• transform:Transform. Default: identity transform.
• indices:IntArray. Default: null.
• P:PointArray. Default: null.
• N:PointArray. Default: null.
• uv:FloatArray. Default: null.
• st:FloatArray. Default: null.
• discarddegeneratedUVs:Boolean. Default: false.
• alpha:String. Default: null.

Version:

$Id: ShapeFactory.java 16 2010-09-29 14:25:04Z rawcoder $

Author:

Werner Randelshofer

Field Summary

Fields inherited from class org.jpbrt.io.AbstractFactory

params

Constructor Summary

ShapeFactory(java.util.HashMap<java.lang.String,java.lang.Object> params)


Method Summary

Shape	create(FactoryContext context)
void	verifyParameters()

Methods inherited from class org.jpbrt.io.AbstractFactory

get, get, getArray, getBoolean, getFloat, getFloatArray, getInt, getIntArray, getString, put, verifyParameters

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ShapeFactory

public ShapeFactory(java.util.HashMap<java.lang.String,java.lang.Object> params)

Method Detail

create

public Shape create(FactoryContext context)

Overrides:

create in class AbstractFactory<Shape>

verifyParameters

public void verifyParameters()
                      throws java.io.IOException

Overrides:

verifyParameters in class AbstractFactory<Shape>

Throws:

java.io.IOException