java.lang.Object
- de.coreengine.rendering.renderable.Camera

```
public class Camera
extends Object
```
Represent a moveable camera in the 3d world

Author:

Darius Dinger

Constructor Summary

Constructors
Constructor Description

Camera()
Creating new camera at (0, 0, 0) with no rotation Reclaculate all matrices

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`javax.vecmath.Matrix4f`	`getFacingMatrix()`	Getting cameras facing matrix, where the object every time facing the camera
`javax.vecmath.Matrix4f`	`getFacingMVPMatrix(float x, float y, float z)`	Getting cameras current view projection matrix, where the object every time facing the camera
`float`	`getFarPlane()`	Gets cameras far plane distance
`float`	`getFov()`	Gets cameras field of view
`float`	`getNearPlane()`	Gets cameras near plane distance
`float`	`getPitch()`	Gets cameras pitch (rotation around the x axis) in degrees
`javax.vecmath.Vector3f`	`getPosition()`	Gets cameras current position in world space as 3d vector
`javax.vecmath.Matrix4f`	`getProjectionMatrix()`
`CameraRay`	`getRay()`
`float`	`getRoll()`	Gets cameras roll (rotation around the z axis) in degrees
`javax.vecmath.Matrix4f`	`getRotX()`	Gets the current rotation matrix around the x axis
`javax.vecmath.Matrix4f`	`getRotY()`	Gets the current rotation matrix around the y axis
`javax.vecmath.Matrix4f`	`getRotZ()`	Gets the current rotation matrix around the z axis
`javax.vecmath.Matrix4f`	`getViewMatrix()`
`javax.vecmath.Matrix4f`	`getViewProjectionMatrix()`	Getting cameras current view projection matrix
`float`	`getYaw()`	Gets cameras yaw (rotation around the y axis) in degrees
`void`	`recalcViewMatrix()`	Recalculate view matrix from position and rotation from this camera
`void`	`recalcViewProjectionMatrix()`	Recalculate view projection matrix from view andprojection matrix from this camera
`void`	`setFarPlane(float farPlane)`	Setting new camera far plane
`void`	`setFov(float fov)`	Setting new camera field of view
`void`	`setNearPlane(float nearPlane)`	Setting new camera near plane
`void`	`setPitch(float pitch)`	Setting new camera pitch and sets camera rotated to true if it has changed
`void`	`setRoll(float roll)`	Setting new camera roll and sets camera rotated to true if it has changed
`void`	`setX(float x)`	Setting new camera x position and sets moved to true if it has changed
`void`	`setY(float y)`	Setting new camera y position and sets moved to true if it has changed
`void`	`setYaw(float yaw)`	Setting new camera yaw and sets camera rotated to true if it has changed
`void`	`setZ(float z)`	Setting new camera z position and sets moved to true if it has changed
`void`	`updateViewMatrix()`	Check if camera was moved.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - Camera
```
public Camera()
```
    Creating new camera at (0, 0, 0) with no rotation Reclaculate all matrices
- Method Detail
  - updateViewMatrix
```
public void updateViewMatrix()
```
    Check if camera was moved. if then and update matrices setting moved and rotated variables to false
  - recalcViewProjectionMatrix
```
public final void recalcViewProjectionMatrix()
```
    Recalculate view projection matrix from view andprojection matrix from this camera
  - recalcViewMatrix
```
public final void recalcViewMatrix()
```
    Recalculate view matrix from position and rotation from this camera
  - setPitch
```
public void setPitch(float pitch)
```
    Setting new camera pitch and sets camera rotated to true if it has changed
    
    Parameters:
    
    pitch - New camera pitch
  - setYaw
```
public void setYaw(float yaw)
```
    Setting new camera yaw and sets camera rotated to true if it has changed
    
    Parameters:
    
    yaw - New camera yaw
  - setRoll
```
public void setRoll(float roll)
```
    Setting new camera roll and sets camera rotated to true if it has changed
    
    Parameters:
    
    roll - New camera roll
  - setX
```
public void setX(float x)
```
    Setting new camera x position and sets moved to true if it has changed
    
    Parameters:
    
    x - New camera x position
  - setY
```
public void setY(float y)
```
    Setting new camera y position and sets moved to true if it has changed
    
    Parameters:
    
    y - New camera y position
  - setZ
```
public void setZ(float z)
```
    Setting new camera z position and sets moved to true if it has changed
    
    Parameters:
    
    z - New camera z position
  - setFarPlane
```
public void setFarPlane(float farPlane)
```
    Setting new camera far plane
    
    Parameters:
    
    farPlane - New camera far plane
  - setNearPlane
```
public void setNearPlane(float nearPlane)
```
    Setting new camera near plane
    
    Parameters:
    
    nearPlane - New camera near plane
  - setFov
```
public void setFov(float fov)
```
    Setting new camera field of view
    
    Parameters:
    
    fov - New camera fov
  - getProjectionMatrix
```
public javax.vecmath.Matrix4f getProjectionMatrix()
```
  - getViewMatrix
```
public javax.vecmath.Matrix4f getViewMatrix()
```
  - getFov
```
public float getFov()
```
    Gets cameras field of view
    
    Returns:
    
    New cameras fov
  - getNearPlane
```
public float getNearPlane()
```
    Gets cameras near plane distance
    
    Returns:
    
    Cameras near plane distance
  - getFarPlane
```
public float getFarPlane()
```
    Gets cameras far plane distance
    
    Returns:
    
    Cameras far plane distance
  - getPosition
```
public javax.vecmath.Vector3f getPosition()
```
    Gets cameras current position in world space as 3d vector
    
    Returns:
    
    Current position as 3d vector
  - getPitch
```
public float getPitch()
```
    Gets cameras pitch (rotation around the x axis) in degrees
    
    Returns:
    
    Cameras pitch in degrees
  - getYaw
```
public float getYaw()
```
    Gets cameras yaw (rotation around the y axis) in degrees
    
    Returns:
    
    Cameras yaw in degrees
  - getRoll
```
public float getRoll()
```
    Gets cameras roll (rotation around the z axis) in degrees
    
    Returns:
    
    Cameras roll in degrees
  - getViewProjectionMatrix
```
public javax.vecmath.Matrix4f getViewProjectionMatrix()
```
    Getting cameras current view projection matrix
    
    Returns:
    
    View proejction matrix of the camera
  - getFacingMVPMatrix
```
public javax.vecmath.Matrix4f getFacingMVPMatrix(float x,
                                                 float y,
                                                 float z)
```
    Getting cameras current view projection matrix, where the object every time facing the camera
    
    Parameters:
    
    x - X offset of the matrix
    
    y - Y offset of the matrix
    
    z - Z offset of the matrix
    
    Returns:
    
    View projection matrix of the camera
  - getRotX
```
public javax.vecmath.Matrix4f getRotX()
```
    Gets the current rotation matrix around the x axis
    
    Returns:
    
    X axis rotation matrix
  - getRotY
```
public javax.vecmath.Matrix4f getRotY()
```
    Gets the current rotation matrix around the y axis
    
    Returns:
    
    Y axis rotation matrix
  - getRotZ
```
public javax.vecmath.Matrix4f getRotZ()
```
    Gets the current rotation matrix around the z axis
    
    Returns:
    
    Z axis rotation matrix
  - getFacingMatrix
```
public javax.vecmath.Matrix4f getFacingMatrix()
```
    Getting cameras facing matrix, where the object every time facing the camera
    
    Returns:
    
    Facing matrix of the camera
  - getRay
```
public CameraRay getRay()
```
    Returns:
    
    Current ray the camera is looking to

Class Camera

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

Camera

Method Detail

updateViewMatrix

recalcViewProjectionMatrix

recalcViewMatrix

setPitch

setYaw

setRoll

setX

setY

setZ

setFarPlane

setNearPlane

setFov

getProjectionMatrix

getViewMatrix

getFov

getNearPlane

getFarPlane

getPosition

getPitch

getYaw

getRoll

getViewProjectionMatrix

getFacingMVPMatrix

getRotX

getRotY

getRotZ

getFacingMatrix

getRay