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org.pqt.autorib.instr
Class InstrState  

java.lang.Object
  org.pqt.autorib.instr.InstrState

All Implemented Interfaces:

java.lang.Cloneable

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public class InstrState

extends java.lang.Object

implements java.lang.Cloneable

A class for storing state information for an instructions file, such as map format and the current list of objects to omit from maps. State information is local to a block, and so is maintained by the InstrWReader as a stack of instances of InstrState

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Field Summary
double	defaultConeAngle           the default cone angle to use for calculating spotlight shadow maps
java.lang.String	mapDisplayName           use this name, rather than the default map name, for the map if not blank
java.lang.String	mapDisplayType           used in the Display rib call in generating the map
java.lang.String	mapFilter           the filter to use in generating the map
int	mapFilterx           filter width x
int	mapFiltery           filter width y
int	mapFormatx           the x size of the map to be generated
int	mapFormaty           the y size of the map to be generated
float	mapMult           if not -1 this specifies the map format as a proportion of the image format specified in the rib
int	mapSamplesx           number of samples to use in map generation
int	mapSamplesy           the number of samples in the y direction
java.util.Vector	omitNames           the list of object names to be omitted from the map render

 

Constructor Summary

InstrState()

 

Method Summary
void	calcFormat(int x, int y)           calculate the format leaving the result in mapFormatx, mapFormaty that is to say find the square map, whose dimensions are a power of two which is the smallest to be as large as the given dimensions.
java.lang.Object	clone()           standard clone method

 

Methods inherited from class java.lang.Object

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

 

Field Detail

mapFormatx

public int mapFormatx

the x size of the map to be generated

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mapFormaty

public int mapFormaty

the y size of the map to be generated

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mapMult

public float mapMult

if not -1 this specifies the map format as a proportion of the image format specified in the rib

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defaultConeAngle

public double defaultConeAngle

the default cone angle to use for calculating spotlight shadow maps

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omitNames

public java.util.Vector omitNames

the list of object names to be omitted from the map render

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mapFilter

public java.lang.String mapFilter

the filter to use in generating the map

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mapFilterx

public int mapFilterx

filter width x

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mapFiltery

public int mapFiltery

filter width y

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mapSamplesx

public int mapSamplesx

number of samples to use in map generation

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mapSamplesy

public int mapSamplesy

the number of samples in the y direction

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mapDisplayType

public java.lang.String mapDisplayType

used in the Display rib call in generating the map

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mapDisplayName

public java.lang.String mapDisplayName

use this name, rather than the default map name, for the map if not blank

Constructor Detail

InstrState

public InstrState()

Method Detail

clone

public java.lang.Object clone()

standard clone method

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calcFormat

public void calcFormat(int x,
                       int y)

calculate the format leaving the result in mapFormatx, mapFormaty that is to say find the square map, whose dimensions are a power of two which is the smallest to be as large as the given dimensions. This is needed because for most Renderman renderers maps must be square, and have dimensions that are a factor of two

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