JavaFX 24 · javafx.scene.ParallelCamera · APIdia, the JavaDoc alternative

Specifies a parallel camera for rendering a scene without perspective correction.

If a scene contains only 2D transforms, then the following details are not relevant. This camera defines a viewing volume for a parallel (orthographic) projection; a rectangular box. This camera is always located at center of the window and looks along the positive z-axis. The coordinate system defined by this camera has its origin in the upper left corner of the panel with the Y-axis pointing down and the Z axis pointing away from the viewer (into the screen). The units are in pixel coordinates.

Access	Constructor and Description
public	ParallelCamera() Creates an empty instance of ParallelCamera.

Method Summary

Modifier and Type	Method and Description
pack-priv final PickRay	computePickRay(double horizontal coordinate of the pick ray in the projected view, usually mouse cursor position x, double vertical coordinate of the pick ray in the projected view, usually mouse cursor position y, PickRay pick ray to be reused. New instance is created in case of null. pickRay) Implements abstract javafx.scene.Camera.computePickRay. Computes pick ray for the content rendered by this camera.
pack-priv Vec3d	computePosition(Vec3d Position to be reused. New instance is created in case of null. position) Implements abstract javafx.scene.Camera.computePosition. Computes local position of the camera in the scene.
pack-priv void	computeProjectionTransform(GeneralTransform3D proj) Implements abstract javafx.scene.Camera.computeProjectionTransform.
pack-priv void	computeViewTransform(Affine3D view) Implements abstract javafx.scene.Camera.computeViewTransform.
pack-priv Camera	copy() Overrides javafx.scene.Camera.copy.
private NGNode	doCreatePeer()

Inherited from javafx.scene.Camera:: farClipProperty getCameraTransform getFarClip getFarClipInScene getNearClip getNearClipInScene getProjViewTransform getSceneToLocalTransform getViewHeight getViewWidth nearClipProperty pickProjectPlane setFarClip setNearClip setOwnerScene setOwnerSubScene setViewHeight setViewWidth

Constructor Detail

ParallelCamera	back to summary
public ParallelCamera() Creates an empty instance of ParallelCamera.

Method Detail

computePickRay	back to summary
pack-priv final PickRay computePickRay(double x, double y, PickRay pickRay) Implements abstract javafx.scene.Camera.computePickRay. Doc from javafx.scene.Camera.computePickRay. Computes pick ray for the content rendered by this camera. Parameters x:double horizontal coordinate of the pick ray in the projected view, usually mouse cursor position y:double vertical coordinate of the pick ray in the projected view, usually mouse cursor position pickRay:PickRay pick ray to be reused. New instance is created in case of null. Returns:PickRay The PickRay instance computed based on this camera and the given arguments. Annotations @Override

computePickRay

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pack-priv final PickRay computePickRay(double x, double y, PickRay pickRay)

Implements abstract javafx.scene.Camera.computePickRay.

Doc from javafx.scene.Camera.computePickRay.

Computes pick ray for the content rendered by this camera.

Parameters

x:double: horizontal coordinate of the pick ray in the projected view, usually mouse cursor position
y:double: vertical coordinate of the pick ray in the projected view, usually mouse cursor position
pickRay:PickRay: pick ray to be reused. New instance is created in case of null.

Returns:PickRay

The PickRay instance computed based on this camera and the given arguments.

Annotations

@Override

computePosition	back to summary
pack-priv Vec3d computePosition(Vec3d position) Implements abstract javafx.scene.Camera.computePosition. Doc from javafx.scene.Camera.computePosition. Computes local position of the camera in the scene. Parameters position:Vec3d Position to be reused. New instance is created in case of null. Returns:Vec3d The position of the camera in the scene in camera local coords Annotations @Override

computePosition

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pack-priv Vec3d computePosition(Vec3d position)

Implements abstract javafx.scene.Camera.computePosition.

Doc from javafx.scene.Camera.computePosition.

Computes local position of the camera in the scene.

Parameters

position:Vec3d: Position to be reused. New instance is created in case of null.

Returns:Vec3d

The position of the camera in the scene in camera local coords

Annotations

@Override

computeProjectionTransform	back to summary
pack-priv void computeProjectionTransform(GeneralTransform3D proj) Implements abstract javafx.scene.Camera.computeProjectionTransform. Annotations @Override

computeProjectionTransform

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pack-priv void computeProjectionTransform(GeneralTransform3D proj)

Implements abstract javafx.scene.Camera.computeProjectionTransform.

Annotations