com.PostHorizon.renderMan.rib
Class RIBIn

java.lang.Object
  |
  +--com.PostHorizon.renderMan.rib.RIBIn

public class RIBIn

extends java.lang.Object

RIB Parser (ASCII & binary)

RIBIn can be given an arbitrary input stream (ie standard input, file input, realtime-decompressed file input, et cetera) and an implementation of com.PostHorizon.renderMan.RenderMan, and will parse the stream (keeping minimal state) and call the corresponding RenderMan API methods on the given renderer. It detects and throws a variety of syntax errors, and includes a recovery mechanism designed to jump to the next valid request token after an error in parsing parameters for the previous request.

Note that the setCurrColorSamples() call should be used to set the current number of color samples in the case of an imbedded RIB being parsed (such as via a ReadArchive() call).

The begin() and end() methods must be explicitely invoked on the renderer before and after parsing the RIB stream, respectively.

Since:

0.92

Version:

0.92.5

Author:

Sean Cier (scier@PostHorizon.com)

Constructor Summary

RIBIn(java.io.InputStream _in, RenderMan _renderer)

RIBIn(java.io.PushbackInputStream _in, RenderMan _renderer)

Method Summary

int	getCurrLineNumber()
void	parse()
void	setColorSamples(int n)

Methods inherited from class java.lang.Object

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

Constructor Detail

RIBIn

public RIBIn(java.io.PushbackInputStream _in,
             RenderMan _renderer)

RIBIn

public RIBIn(java.io.InputStream _in,
             RenderMan _renderer)

Method Detail

setColorSamples

public void setColorSamples(int n)

getCurrLineNumber

public int getCurrLineNumber()

parse

public void parse()
           throws RIBParseException,
                  RMException