com.io7m.jcamera

Interface JCameraSphericalSnapshotType

All Superinterfaces:

JCameraReadableSnapshotType, JCameraReadableType, JCameraSphericalReadableType

All Known Implementing Classes:

JCameraSphericalSnapshot

public interface JCameraSphericalSnapshotType
extends JCameraSphericalReadableType, JCameraReadableSnapshotType

An immutable snapshot of a camera.

Method Summary

Modifier and Type	Method and Description
double	cameraGetAngleHeading()
double	cameraGetAngleIncline()
com.io7m.jtensors.core.unparameterized.vectors.Vector3D	cameraGetForward()
com.io7m.jtensors.core.unparameterized.vectors.Vector3D	cameraGetForwardProjectedOnXZ()
com.io7m.jtensors.core.unparameterized.vectors.Vector3D	cameraGetPosition()
com.io7m.jtensors.core.unparameterized.vectors.Vector3D	cameraGetRight()
com.io7m.jtensors.core.unparameterized.vectors.Vector3D	cameraGetTargetPosition()
com.io7m.jtensors.core.unparameterized.vectors.Vector3D	cameraGetUp()
double	cameraGetZoom()
default com.io7m.jtensors.core.unparameterized.matrices.Matrix4x4D	cameraMakeViewMatrix() Construct a view matrix for the camera.
default <T0,T1> com.io7m.jtensors.core.parameterized.matrices.PMatrix4x4D<T0,T1>	cameraMakeViewPMatrix() Construct a view matrix for the camera.

Method Detail

cameraGetRight

com.io7m.jtensors.core.unparameterized.vectors.Vector3D cameraGetRight()

Specified by:

cameraGetRight in interface JCameraSphericalReadableType

Returns:

The right direction for the camera.

cameraGetUp

com.io7m.jtensors.core.unparameterized.vectors.Vector3D cameraGetUp()

Specified by:

cameraGetUp in interface JCameraSphericalReadableType

Returns:

The up direction for the camera.

cameraGetForward

com.io7m.jtensors.core.unparameterized.vectors.Vector3D cameraGetForward()

Specified by:

cameraGetForward in interface JCameraSphericalReadableType

Returns:

The forward direction for the camera.

cameraGetPosition

com.io7m.jtensors.core.unparameterized.vectors.Vector3D cameraGetPosition()

Specified by:

cameraGetPosition in interface JCameraSphericalReadableType

Returns:

The position of the camera.

cameraGetAngleHeading

double cameraGetAngleHeading()

Specified by:

cameraGetAngleHeading in interface JCameraSphericalReadableType

Returns:

The angle around the vertical axis.

cameraGetAngleIncline

double cameraGetAngleIncline()

Specified by:

cameraGetAngleIncline in interface JCameraSphericalReadableType

Returns:

The angle around the horizontal axis.

cameraGetZoom

double cameraGetZoom()

Specified by:

cameraGetZoom in interface JCameraSphericalReadableType

Returns:

The zoom (or radius) of the camera.

cameraGetForwardProjectedOnXZ

com.io7m.jtensors.core.unparameterized.vectors.Vector3D cameraGetForwardProjectedOnXZ()

Specified by:

cameraGetForwardProjectedOnXZ in interface JCameraSphericalReadableType

Returns:

The forward direction for the camera, projected onto the X/Z plane.

cameraGetTargetPosition

com.io7m.jtensors.core.unparameterized.vectors.Vector3D cameraGetTargetPosition()

Specified by:

cameraGetTargetPosition in interface JCameraSphericalReadableType

Returns:

The position of the camera target.

cameraMakeViewMatrix

default com.io7m.jtensors.core.unparameterized.matrices.Matrix4x4D cameraMakeViewMatrix()

Description copied from interface: JCameraReadableType

Construct a view matrix for the camera.

Specified by:

cameraMakeViewMatrix in interface JCameraReadableType

Returns:

A view matrix for the camera

cameraMakeViewPMatrix

default <T0,T1> com.io7m.jtensors.core.parameterized.matrices.PMatrix4x4D<T0,T1> cameraMakeViewPMatrix()

Description copied from interface: JCameraReadableType

Construct a view matrix for the camera.

Specified by:

cameraMakeViewPMatrix in interface JCameraReadableType

Type Parameters:

T0 - The source coordinate system

T1 - The target coordiante system

Returns:

A view matrix for the camera