Module gpuFlux

Package de.grogra.gpuflux.tracer

Class FluxTracer

java.lang.Object

de.grogra.gpuflux.tracer.FluxTracer

All Implemented Interfaces:

ProgressMonitor

Direct Known Subclasses:

FluxLightTracer, FluxPathTracer, FluxWhittedTracer

public abstract class FluxTracer
extends Object
implements ProgressMonitor

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected class	FluxTracer.MsgBox

Field Summary

Fields

Modifier and Type	Field	Description
static double	BATCH_BALANCE_SMOOTH
static boolean	BATCH_LOGGING_ENABLED
protected int	buildMonitorLevel
protected static final float	DEFAULT_MIN_POWER
static final int	DEFAULT_PREFERRED_DURATION
protected static final int	DEFAULT_TRACE_DEPTH
protected int	height
protected BufferedImage	image
static final int	INITIAL_SAMPLE_COUNT
static final int	INITIAL_SPECTRAL_RESOLUTION
static final int	MAXIMUM_SAMPLE_COUNT
protected int	monitorLevel
protected ArrayList<ImageObserver>	observers
protected Options	options
protected boolean	useBih
protected View	view
protected int	width

Fields inherited from interface de.grogra.util.ProgressMonitor

ALL, DONE_PROGRESS, I18N, INDETERMINATE_PROGRESS, INTERMEDIATE, LEVEL, NONE

Constructor Summary

Constructors

Constructor	Description
FluxTracer()

Method Summary

Modifier and Type	Method	Description
protected void	displayImage(Buffer imageBuffer, ByteOrder byteOrder)
protected void	displayImage(FloatBuffer hdrBuffer)
void	dispose()
protected String	getKernelCompilationArguments(boolean spectral_enabled, boolean dispersion_enabled)
protected void	log(StringBuffer s, String l)
void	render(View view, int width, int height, ArrayList<ImageObserver> obs, Options options)
void	setProgress(String text, float progress)	This method is invoked by the renderer to monitor its progress.
protected void	showImage(BufferedImage image)	displays the rendered image
void	showMessage(String message)	This method is invoked by the renderer to show a message, e.g., the statistics after rendering has completed.
protected static int	toIntColor(float r, float g, float b, float a)
protected abstract void	trace()

Methods inherited from class java.lang.Object

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

Field Details

DEFAULT_TRACE_DEPTH

protected static final int DEFAULT_TRACE_DEPTH

See Also:

• Constant Field Values

DEFAULT_PREFERRED_DURATION

public static final int DEFAULT_PREFERRED_DURATION

See Also:

• Constant Field Values

DEFAULT_MIN_POWER

protected static final float DEFAULT_MIN_POWER

See Also:

• Constant Field Values

INITIAL_SAMPLE_COUNT

public static final int INITIAL_SAMPLE_COUNT

See Also:

• Constant Field Values

MAXIMUM_SAMPLE_COUNT

public static final int MAXIMUM_SAMPLE_COUNT

See Also:

• Constant Field Values

INITIAL_SPECTRAL_RESOLUTION

public static final int INITIAL_SPECTRAL_RESOLUTION

See Also:

• Constant Field Values

BATCH_LOGGING_ENABLED

public static boolean BATCH_LOGGING_ENABLED

BATCH_BALANCE_SMOOTH

public static double BATCH_BALANCE_SMOOTH

monitorLevel

protected transient int monitorLevel

buildMonitorLevel

protected transient int buildMonitorLevel

width

protected int width

height

protected int height

observers

protected ArrayList<ImageObserver> observers

view

protected View view

options

protected Options options

useBih

protected boolean useBih

image

protected BufferedImage image

Constructor Details

FluxTracer

public FluxTracer()

Method Details

log

protected void log(StringBuffer s,
 String l)

render

public void render(View view,
 int width,
 int height,
 ArrayList<ImageObserver> obs,
 Options options)
            throws IOException

Throws:

IOException

trace

protected abstract void trace()
                       throws IOException

Throws:

IOException

displayImage

protected void displayImage(Buffer imageBuffer,
 ByteOrder byteOrder)

displayImage

protected void displayImage(FloatBuffer hdrBuffer)

toIntColor

protected static int toIntColor(float r,
 float g,
 float b,
 float a)

showImage

protected void showImage(BufferedImage image)

displays the rendered image

Parameters:

image -

dispose

public void dispose()

setProgress

public void setProgress(String text,
 float progress)

Description copied from interface: ProgressMonitor

This method is invoked by the renderer to monitor its progress.

Specified by:

setProgress in interface ProgressMonitor

Parameters:

text - short text to display

progress - state of progress from 0 to 1, or one of the constants ProgressMonitor.INDETERMINATE_PROGRESS, ProgressMonitor.DONE_PROGRESS

showMessage

public void showMessage(String message)

Description copied from interface: ProgressMonitor

This method is invoked by the renderer to show a message, e.g., the statistics after rendering has completed.

Specified by:

showMessage in interface ProgressMonitor

Parameters:

message - message to display

getKernelCompilationArguments

protected String getKernelCompilationArguments(boolean spectral_enabled,
 boolean dispersion_enabled)