njLightAllOff | Japanese
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This function does not reflect all the lights set at njCreateLight (i.e. it turns off the lights).

### Syntax

      #include <Ninja.h>
      void   njLightAllOff( void )
      NJS_LIGHT  *ptr

### Parameters

Non

### Return Value

  None

### Error

  None

### Description

  This function turns of all the lights that were set.
  However, after the lights are turned off, they can be turned on again by calling njLightOn again.

### Example

      #include <NINJA.H>
      ...........

      NJS_LIGHT light[5];

      njInitSystem();
      njCreateLight(&light[0], NJD_DIR_LIGHT);
      njCreateLight(&light[1], NJD_POINT_LIGHT);
      njCreateLight(&light[2], NJD_SPOT_LIGHT);
      njCreateLight(&light[3], NJD_SPOT_LIGHT);
      njCreateLight(&light[4], NJD_SPOT_LIGHT);
      ...........
      /* Turn off all light sources */
      njLightAllOff();

### Remark

  The relationships of njCreateLight/njDeleteLight and njLightOn/njLightOff
  functions are related to, for example, installing light bulb/removing light
  bulb and turning on installed lights/turning off installed lights.

### Related Items

  njCreateLight
  njLightOn

njLightAllOff |
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