Module imp3d

Package de.grogra.imp3d

Class PerspectiveProjection

java.lang.Object

de.grogra.persistence.ShareableBase

de.grogra.imp3d.Projection

de.grogra.imp3d.PerspectiveProjection

All Implemented Interfaces:

Manageable, Shareable

Direct Known Subclasses:

LensProjection

public class PerspectiveProjection
extends Projection

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	PerspectiveProjection.Type

Field Summary

Fields

Modifier and Type	Field	Description
static final PerspectiveProjection.Type	$TYPE
protected float	fieldOfView
static final SCOType.Field	fieldOfView$FIELD

Fields inherited from class de.grogra.imp3d.Projection

aspect, aspect$FIELD, sx, sy

Constructor Summary

Constructors

Constructor	Description
PerspectiveProjection()
PerspectiveProjection(float fieldOfView, float aspect)

Method Summary

Modifier and Type	Method	Description
static float	clampFieldOfView(float fieldOfView)
float	getFieldOfView()
ManageableType	getManageableType()
protected void	getRayInViewCoordinates(float x, float y, Point3d origin, Vector3d direction, Matrix4d deviceToView, Tuple2d densities)
float	getScaleAt(float z)
protected void	getTransformation(float near, float far, Matrix4d viewToClip, Matrix4d deviceToView)
void	setFieldOfView(float fieldOfView)
protected void	update()

Methods inherited from class de.grogra.imp3d.Projection

completeRay, computeBSDF, generateRandomOrigins, generateRandomRays, getAspect, getScaleX, getScaleY

Methods inherited from class de.grogra.persistence.ShareableBase

addReference, appendReferencesTo, fieldModified, getProvider, getStamp, initProvider, manageableReadResolve, manageableWriteReplace, removeReference

Methods inherited from class java.lang.Object

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

Field Details

fieldOfView

protected float fieldOfView

$TYPE

public static final PerspectiveProjection.Type $TYPE

fieldOfView$FIELD

public static final SCOType.Field fieldOfView$FIELD

Constructor Details

PerspectiveProjection

public PerspectiveProjection()

PerspectiveProjection

public PerspectiveProjection(float fieldOfView,
 float aspect)

Method Details

getManageableType

public ManageableType getManageableType()

setFieldOfView

public void setFieldOfView(float fieldOfView)

clampFieldOfView

public static float clampFieldOfView(float fieldOfView)

getFieldOfView

public float getFieldOfView()

update

protected void update()

Specified by:

update in class Projection

getTransformation

protected void getTransformation(float near,
 float far,
 Matrix4d viewToClip,
 Matrix4d deviceToView)

Specified by:

getTransformation in class Projection

getScaleAt

public float getScaleAt(float z)

Specified by:

getScaleAt in class Projection

getRayInViewCoordinates

protected void getRayInViewCoordinates(float x,
 float y,
 Point3d origin,
 Vector3d direction,
 Matrix4d deviceToView,
 Tuple2d densities)

Specified by:

getRayInViewCoordinates in class Projection