thothbot.parallax.core.shared.cameras

Class Camera

java.lang.Object

thothbot.parallax.core.shared.core.Object3D

thothbot.parallax.core.shared.cameras.Camera

All Implemented Interfaces:

com.google.gwt.event.shared.EventHandler, HasEventBus, ViewportResizeHandler

Direct Known Subclasses:

OrthographicCamera, PerspectiveCamera

public class Camera
extends Object3D
implements HasEventBus, ViewportResizeHandler

Abstract base class for cameras.

Author:

thothbot

Nested Class Summary

Nested classes/interfaces inherited from class thothbot.parallax.core.shared.core.Object3D

Object3D.ObjectHandler, Object3D.Traverse

Field Summary

Fields inherited from class thothbot.parallax.core.shared.core.Object3D

__webglActive, __webglInit, _modelViewMatrix, _normalMatrix, DefaultUp

Fields inherited from interface thothbot.parallax.core.client.events.HasEventBus

EVENT_BUS

Constructor Summary

Constructors

Constructor and Description
Camera() This constructor sets the following properties to the correct type: matrixWorldInverse and projectionMatrix.

Method Summary

Modifier and Type	Method and Description
com.google.gwt.event.shared.HandlerRegistration	addViewportResizeHandler(ViewportResizeHandler handler)
Camera	clone() Creates a new clone of this object and all descendants.
Camera	clone(Camera camera)
Matrix4	getMatrixWorldInverse() This is the inverse of matrixWorld.
Matrix4	getProjectionMatrix() This is the matrix which contains the projection.
Vector3	getWorldDirection()
Vector3	getWorldDirection(Vector3 optionalTarget)
void	lookAt(Vector3 vector) This makes the camera look at the vector position in the global space as long as the parent of this camera is the scene or at position (0,0,0).
void	onResize(ViewportResizeEvent event)
void	setMatrixWorldInverse(Matrix4 matrixWorldInverse)
void	setProjectionMatrix(Matrix4 projectionMatrix)

Methods inherited from class thothbot.parallax.core.shared.core.Object3D

add, add, applyMatrix, clone, clone, getChildren, getChildrenByClass, getId, getMatrix, getMatrixWorld, getName, getObjectById, getObjectByName, getParent, getPosition, getQuaternion, getRenderDepth, getRotation, getScale, getUp, getWorldPosition, getWorldPosition, getWorldQuaternion, getWorldQuaternion, getWorldRotation, getWorldRotation, getWorldScale, getWorldScale, isCastShadow, isFrustumCulled, isMatrixAutoUpdate, isMatrixWorldNeedsUpdate, isReceiveShadow, isRotationAutoUpdate, isVisible, localToWorld, remove, remove, rotateOnAxis, rotateX, rotateY, rotateZ, setCastShadow, setChildren, setFrustumCulled, setHandler, setMatrix, setMatrixAutoUpdate, setMatrixWorld, setMatrixWorldNeedsUpdate, setName, setParent, setPosition, setQuaternion, setReceiveShadow, setRenderDepth, setRotation, setRotationAutoUpdate, setRotationFromAxisAngle, setRotationFromEuler, setRotationFromMatrix, setRotationFromQuaternion, setScale, setUp, setVisible, toString, translateOnAxis, translateX, translateY, translateZ, traverse, traverseVisible, updateMatrix, updateMatrixWorld, worldToLocal

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

Camera

public Camera()

This constructor sets the following properties to the correct type: matrixWorldInverse and projectionMatrix.

Method Detail

addViewportResizeHandler

public com.google.gwt.event.shared.HandlerRegistration addViewportResizeHandler(ViewportResizeHandler handler)

onResize

public void onResize(ViewportResizeEvent event)

Specified by:

onResize in interface ViewportResizeHandler

getMatrixWorldInverse

public Matrix4 getMatrixWorldInverse()

This is the inverse of matrixWorld. MatrixWorld contains the Matrix which has the world transform of the Camera.

Returns:

setMatrixWorldInverse

public void setMatrixWorldInverse(Matrix4 matrixWorldInverse)

getProjectionMatrix

public Matrix4 getProjectionMatrix()

This is the matrix which contains the projection.

Returns:

setProjectionMatrix

public void setProjectionMatrix(Matrix4 projectionMatrix)

getWorldDirection

public Vector3 getWorldDirection()

Overrides:

getWorldDirection in class Object3D

getWorldDirection

public Vector3 getWorldDirection(Vector3 optionalTarget)

Overrides:

getWorldDirection in class Object3D

lookAt

public void lookAt(Vector3 vector)

This makes the camera look at the vector position in the global space as long as the parent of this camera is the scene or at position (0,0,0).

Overrides:

lookAt in class Object3D

Parameters:

vector - A world vector to look at.

clone

public Camera clone()

Description copied from class: Object3D

Creates a new clone of this object and all descendants.

Overrides:

clone in class Object3D

clone

public Camera clone(Camera camera)