com.bonzaiengine.spline

Class CameraSplineFollower

java.lang.Object

com.bonzaiengine.spline.CameraSplineFollower

All Implemented Interfaces:

IActivableCamera, ICamera, IViewable

public class CameraSplineFollower
extends java.lang.Object
implements IActivableCamera

A camera implementation that follows a spline.

Constructor Summary

Constructors

Constructor and Description
CameraSplineFollower()

Method Summary

Modifier and Type	Method and Description
Mat4x4	getLookAt(Mat4x4 dst) | -left.x -left.y -left.z -( left.dot.position) | | up.x up.y up.z ( up.dot.position) | | -forward.x -forward.y -forward.z -(forward.dot.position) | | 0 0 0 1 |
Transform	getTransform(Transform t)
void	setLookAt(Mat4x4 matrix)
void	update(SceneView sceneView, long timePassedMs) Update the camera

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.bonzaiengine.camera.IActivableCamera

isActive, setActive

Constructor Detail

CameraSplineFollower

public CameraSplineFollower()

Method Detail

update

public void update(SceneView sceneView,
                   long timePassedMs)

Description copied from interface: ICamera

Update the camera

Specified by:

update in interface ICamera

timePassedMs - elapsed time in milliseconds used to update/animate the camera.

getTransform

public Transform getTransform(Transform t)

getLookAt

public Mat4x4 getLookAt(Mat4x4 dst)

Description copied from interface: IViewable

 |    -left.x    -left.y    -left.z -(   left.dot.position) |
 |       up.x       up.y       up.z  (     up.dot.position) |
 | -forward.x -forward.y -forward.z -(forward.dot.position) |
 |        0          0          0               1           |
 

Specified by:

getLookAt in interface IViewable

Parameters:

dst - destination matrix to store the look at matrix

setLookAt

public void setLookAt(Mat4x4 matrix)

Specified by:

setLookAt in interface ICamera

Parameters:

matrix - a look at matrix