njLightOn

njLightOn	<-\|INDEX\|->
njLightOn	Japanese
Activates a light created by njCreateLight (turns on the light).

FORMAT

#include <NINJA.H> 
void njLightOn( *ptr )
NJS_LIGHT *ptr

PARAMETERS *ptr light pointer

RETURN VALUE

None

ERROR VALUE

None

FUNCTION Turns on an extinguished light. (Lights are on by default, so this function does not need to be called unless a light is extinguished.)

EXAMPLE

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

NJS_LIGHT light;

njInitSystem();
njCreateLight(&light, NJD_DIR_LIGHT);
...........
/* Extinguish parallel light source */
njLightOff(&light);
...........
/* Turn on parallel light source */
njLightOn(&light);

NOTES Metaphorically, njCreateLight and njDeleteLight have the same function as installing or removing a light bulb, while njLightOn and njLightOff have the function of turning on or off the light switch.

RELATED TOPICS

njCreateLight
njLightOff

njLightOn	<-\|INDEX\|->