Package org.sunflow.core.parser

Class SCParser

java.lang.Object

org.sunflow.core.parser.SCParser

All Implemented Interfaces:

SceneParser

public class SCParser
extends java.lang.Object
implements SceneParser

This class provides a static method for loading files in the Sunflow scene file format.

Field Summary

Fields

Modifier and Type	Field	Description
private static int	instanceCounter
private int	instanceNumber
private int	numLightSamples
private java.util.HashMap<java.lang.String,java.lang.Integer>	objectNames
protected Parser	p

Constructor Summary

Constructors

Constructor	Description
SCParser()

Method Summary

Modifier and Type	Method	Description
private java.lang.String	generateUniqueName(java.lang.String prefix)
boolean	parse(java.lang.String filename, SunflowAPIInterface api)	Parse the specified file to create a scene description into the provided SunflowAPI object.
protected void	parseBackgroundBlock(SunflowAPIInterface api)
protected void	parseCamera(SunflowAPIInterface api)
protected void	parseCameraMatrix(int index, SunflowAPIInterface api)
protected void	parseCameraTransform(SunflowAPIInterface api)
protected Color	parseColor()
protected void	parseFilter(SunflowAPIInterface api)
protected float[]	parseFloatArray(int size)
protected void	parseGIBlock(SunflowAPIInterface api)
protected void	parseImageBlock(SunflowAPIInterface api)
protected void	parseInstanceBlock(SunflowAPIInterface api)
protected int[]	parseIntArray(int size)
protected void	parseLightBlock(SunflowAPIInterface api)
protected void	parseLightserverBlock(SunflowAPIInterface api)
protected Matrix4	parseMatrix()
protected boolean	parseModifier(SunflowAPIInterface api)
protected boolean	parseNode(SunflowAPIInterface api)
protected void	parseObjectBlock(SunflowAPIInterface api)
protected void	parsePhotonBlock(SunflowAPIInterface api)
protected Point3	parsePoint()
protected boolean	parseShader(SunflowAPIInterface api)
protected void	parseTraceBlock(SunflowAPIInterface api)
protected Vector3	parseVector()

Methods inherited from class java.lang.Object

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

Field Detail

instanceCounter

private static int instanceCounter

instanceNumber

private int instanceNumber

numLightSamples

private int numLightSamples

objectNames

private java.util.HashMap<java.lang.String,java.lang.Integer> objectNames

p

protected Parser p

Constructor Detail

SCParser

public SCParser()

Method Detail

generateUniqueName

private java.lang.String generateUniqueName(java.lang.String prefix)

parse

public boolean parse(java.lang.String filename,
                     SunflowAPIInterface api)

Description copied from interface: SceneParser

Parse the specified file to create a scene description into the provided SunflowAPI object.

Specified by:

parse in interface SceneParser

Parameters:

filename - filename to parse

api - scene to parse the file into

Returns:

true upon sucess, or false if errors have occured.

parseImageBlock

protected void parseImageBlock(SunflowAPIInterface api)
                        throws java.io.IOException,
                               Parser.ParserException

Throws:

java.io.IOException

Parser.ParserException

parseBackgroundBlock

protected void parseBackgroundBlock(SunflowAPIInterface api)
                             throws java.io.IOException,
                                    Parser.ParserException,
                                    ColorFactory.ColorSpecificationException

Throws:

java.io.IOException

Parser.ParserException

ColorFactory.ColorSpecificationException

parseFilter

protected void parseFilter(SunflowAPIInterface api)
                    throws java.io.IOException,
                           Parser.ParserException

Throws:

java.io.IOException

Parser.ParserException

parsePhotonBlock

protected void parsePhotonBlock(SunflowAPIInterface api)
                         throws Parser.ParserException,
                                java.io.IOException

Throws:

Parser.ParserException

java.io.IOException

parseGIBlock

protected void parseGIBlock(SunflowAPIInterface api)
                     throws Parser.ParserException,
                            java.io.IOException,
                            ColorFactory.ColorSpecificationException

Throws:

Parser.ParserException

java.io.IOException

ColorFactory.ColorSpecificationException

parseLightserverBlock

protected void parseLightserverBlock(SunflowAPIInterface api)
                              throws Parser.ParserException,
                                     java.io.IOException

Throws:

Parser.ParserException

java.io.IOException

parseTraceBlock

protected void parseTraceBlock(SunflowAPIInterface api)
                        throws Parser.ParserException,
                               java.io.IOException

Throws:

Parser.ParserException

java.io.IOException

parseCamera

protected void parseCamera(SunflowAPIInterface api)
                    throws Parser.ParserException,
                           java.io.IOException

Throws:

Parser.ParserException

java.io.IOException

parseCameraTransform

protected void parseCameraTransform(SunflowAPIInterface api)
                             throws Parser.ParserException,
                                    java.io.IOException

Throws:

Parser.ParserException

java.io.IOException

parseCameraMatrix

protected void parseCameraMatrix(int index,
                                 SunflowAPIInterface api)
                          throws java.io.IOException,
                                 Parser.ParserException

Throws:

java.io.IOException

Parser.ParserException

parseShader

protected boolean parseShader(SunflowAPIInterface api)
                       throws Parser.ParserException,
                              java.io.IOException,
                              ColorFactory.ColorSpecificationException

Throws:

Parser.ParserException

java.io.IOException

ColorFactory.ColorSpecificationException

parseModifier

protected boolean parseModifier(SunflowAPIInterface api)
                         throws Parser.ParserException,
                                java.io.IOException

Throws:

Parser.ParserException

java.io.IOException

parseObjectBlock

protected void parseObjectBlock(SunflowAPIInterface api)
                         throws Parser.ParserException,
                                java.io.IOException

Throws:

Parser.ParserException

java.io.IOException

parseInstanceBlock

protected void parseInstanceBlock(SunflowAPIInterface api)
                           throws Parser.ParserException,
                                  java.io.IOException

Throws:

Parser.ParserException

java.io.IOException

parseLightBlock

protected void parseLightBlock(SunflowAPIInterface api)
                        throws Parser.ParserException,
                               java.io.IOException,
                               ColorFactory.ColorSpecificationException

Throws:

Parser.ParserException

java.io.IOException

ColorFactory.ColorSpecificationException

parseNode

protected boolean parseNode(SunflowAPIInterface api)
                     throws Parser.ParserException,
                            java.io.IOException

Throws:

Parser.ParserException

java.io.IOException

parseColor

protected Color parseColor()
                    throws java.io.IOException,
                           Parser.ParserException,
                           ColorFactory.ColorSpecificationException

Throws:

java.io.IOException

Parser.ParserException

ColorFactory.ColorSpecificationException

parsePoint

protected Point3 parsePoint()
                     throws java.io.IOException

Throws:

java.io.IOException

parseVector

protected Vector3 parseVector()
                       throws java.io.IOException

Throws:

java.io.IOException

parseIntArray

protected int[] parseIntArray(int size)
                       throws java.io.IOException

Throws:

java.io.IOException

parseFloatArray

protected float[] parseFloatArray(int size)
                           throws java.io.IOException

Throws:

java.io.IOException

parseMatrix

protected Matrix4 parseMatrix()
                       throws java.io.IOException,
                              Parser.ParserException

Throws:

java.io.IOException

Parser.ParserException