com.interactivemesh.jfx.importer

Class Viewpoint

java.lang.Object

com.interactivemesh.jfx.importer.Viewpoint

public class Viewpoint
extends java.lang.Object

A Viewpoint object provides viewing properties of a JavaFX Camera object.

Supported properties:

	C14ModelImporter	FxmlModelImporter	X3dModelImporter	Default value
Name	X	X	X	null
Projection mode	X	X	X	Perspective
Near clipping distance		X		0.1
Far clipping distance		X		100.0
Field of view	X	X	X	30
Field of view dimension	X	X	X	Vertical
Transformation	X	X	X	Identity
Center of rotation			X	null

See Also:

ParallelCamera, PerspectiveCamera, ColModelImporter.getViewpoints(), FxmlModelImporter.getViewpoints(), X3dModelImporter.getViewpoints()

Constructor Summary

Constructors

Constructor and Description
Viewpoint() Constructs a perspective Viewpoint object with an identity transform.

Method Summary

Modifier and Type	Method and Description
javafx.geometry.Point3D	getCenterOfRotation() Gets the center of rotation.
double	getFarClip() Gets the far clipping plane distance.
double	getFieldOfView() Gets the field of view value.
java.lang.String	getName() Gets the name.
double	getNearClip() Gets the near clipping plane distance.
javafx.scene.transform.Affine	getTransform() Gets the affine transform.
boolean	isPerspective() Gets the state whether the projection mode is perspective (default) or parallel.
boolean	isVerticalFieldOfView() Gets the state whether the field of view is measured vertically (default) or horizontally.
void	setCenterOfRotation(javafx.geometry.Point3D value) Set the center of rotation.
void	setFarClip(double value) Sets the far clipping plane distance.
void	setFieldOfView(double value) Sets the field of view value.
void	setName(java.lang.String value) Sets the name.
void	setNearClip(double value) Sets the near clipping plane distance.
void	setPerspectiveProjection(boolean value) Sets the projection mode.
void	setTransform(javafx.scene.transform.Affine value) Sets the affine transform.
void	setVerticalFieldOfView(boolean value) Sets the state whether the field of view is measured vertically or horizontally.

Methods inherited from class java.lang.Object

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

Constructor Detail

Viewpoint

public Viewpoint()

Constructs a perspective Viewpoint object with an identity transform.

Method Detail

getName

public java.lang.String getName()

Gets the name.

Returns:

name or null if no name is set

setName

public void setName(java.lang.String value)

Sets the name.

Parameters:

value - name

isPerspective

public boolean isPerspective()

Gets the state whether the projection mode is perspective (default) or parallel.

Returns:

true if perspective projection or false if parallel projection mode

setPerspectiveProjection

public void setPerspectiveProjection(boolean value)

Sets the projection mode.

Parameters:

value - true if perspective projection or false if parallel projection mode

getFarClip

public double getFarClip()

Gets the far clipping plane distance. The default value is 100.0.

Returns:

far clipping plane distance

setFarClip

public void setFarClip(double value)

Sets the far clipping plane distance.

Parameters:

value - far clipping plane distance

getNearClip

public double getNearClip()

Gets the near clipping plane distance. The default value is 0.1.

Returns:

near clipping plane distance

setNearClip

public void setNearClip(double value)

Sets the near clipping plane distance.

Parameters:

value - near clipping plane distance

getFieldOfView

public double getFieldOfView()

Gets the field of view value. The default value is 30.0.

Returns:

field of view

setFieldOfView

public void setFieldOfView(double value)

Sets the field of view value.

Parameters:

value - field of view

isVerticalFieldOfView

public boolean isVerticalFieldOfView()

Gets the state whether the field of view is measured vertically (default) or horizontally.

Returns:

true if the field of view is vertical or false if horizontal

setVerticalFieldOfView

public void setVerticalFieldOfView(boolean value)

Sets the state whether the field of view is measured vertically or horizontally.

Parameters:

value - true if the field of view is vertical or false if horizontal

getTransform

public javafx.scene.transform.Affine getTransform()

Gets the affine transform. The default value is the identity transform.

Returns:

copy of the affine transform

setTransform

public void setTransform(javafx.scene.transform.Affine value)

Sets the affine transform.

Parameters:

value - affine transform to be copied

getCenterOfRotation

public javafx.geometry.Point3D getCenterOfRotation()

Gets the center of rotation.

Returns:

center of rotation or null if no center value is set

setCenterOfRotation

public void setCenterOfRotation(javafx.geometry.Point3D value)

Set the center of rotation.

Parameters:

value - center of rotation