njTranslateLight

njTranslateLight	<-\|INDEX\|->
njTranslateLight	Japanese
Applies a matrix that gives parallel translation along each axis.

FORMAT

#include <NINJA.H> 
void njTranslateLight( *ptr, tx, ty, tz )
NJS_LIGHT *ptr
Float tx 
Float ty 
Float tz

PARAMETERS *ptr Light pointer tx Move in X-axis direction ty Move in Y-axis direction tz Move in Z-axis direction

RETURN VALUE

None

ERROR VALUE

None

FUNCTION

Translates light matrix registered by njCreateLight with elements x, y, and z.
Location and direction of light source will be calcurated.

EXAMPLE

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

NJS_LIGHT light;

njInitSystem();
njCreateLight(&light, NJD_POINT_LIGHT);

...........
njClearMatrix();

/* Translate with elements of (10,0,-10) */
njTranslateLight(&light, 10.f, 0.f, -10.f);

NOTES

Light must be specified by njCreateLight, and njClearMatrix must be called beforehand.

RELATED TOPICS

njCreateLight()

njTranslateLight	<-\|INDEX\|->