VRDirector (yyvideoplayer 200.1.14 API)

java.lang.Object
- com.yy.videoplayer.vr.VRDirector

```
public class VRDirector
extends java.lang.Object
```
Created by hzqiujiadi on 16/1/22. hzqiujiadi ashqalcn@gmail.com response for model * view * projection

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`beforeShot()`
`float`	`getDeltaX()`
`float`	`getDeltaY()`
`static VRDirector`	`getInstance()`
`protected float`	`getNear()`
`float[]`	`getProjectionMatrix()`
`protected float`	`getRatio()`
`float`	`getScaleParam()`
`float[]`	`getViewMatrix()`
`int`	`getViewportHeight()`
`int`	`getViewportWidth()`
`void`	`resetMatrix()`
`void`	`setDeltaX(float mDeltaX)`
`void`	`setDeltaY(float mDeltaY)`
`void`	`setMotionWithTouchStrategy(MotionWithTouchStrategy motionWithTouchStrategy)`
`void`	`setScaleParam(float scale)`
`void`	`shot(VRProgram program)`
`protected void`	`updateProjection()`
`void`	`updateProjectionNearScale(float scale)`
`void`	`updateSensorMatrix(float[] sensorMatrix)`
`void`	`updateViewport(int width, int height)`

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

Method Detail

getInstance

public static VRDirector getInstance()

getDeltaY
```
public float getDeltaY()
```

setDeltaY
```
public void setDeltaY(float mDeltaY)
```

getDeltaX
```
public float getDeltaX()
```

setDeltaX
```
public void setDeltaX(float mDeltaX)
```

beforeShot
```
public void beforeShot()
```

shot
```
public void shot(VRProgram program)
```

updateViewport

public void updateViewport(int width,
                           int height)

updateProjectionNearScale

public void updateProjectionNearScale(float scale)

updateProjection
```
protected void updateProjection()
```

getNear
```
protected float getNear()
```

getRatio
```
protected float getRatio()
```

getProjectionMatrix
```
public float[] getProjectionMatrix()
```

getViewportWidth
```
public int getViewportWidth()
```

getViewportHeight
```
public int getViewportHeight()
```

getViewMatrix
```
public float[] getViewMatrix()
```

updateSensorMatrix

public void updateSensorMatrix(float[] sensorMatrix)

resetMatrix
```
public void resetMatrix()
```

setScaleParam

public void setScaleParam(float scale)

setMotionWithTouchStrategy

public void setMotionWithTouchStrategy(MotionWithTouchStrategy motionWithTouchStrategy)

getScaleParam
```
public float getScaleParam()
```

Class VRDirector

Method Summary

Methods inherited from class java.lang.Object

Method Detail

getInstance

getDeltaY

setDeltaY

getDeltaX

setDeltaX

beforeShot

shot

updateViewport

updateProjectionNearScale

updateProjection

getNear

getRatio

getProjectionMatrix

getViewportWidth

getViewportHeight

getViewMatrix

updateSensorMatrix

resetMatrix

setScaleParam

setMotionWithTouchStrategy

getScaleParam