public void setVelocityRange ( final Vector3f minV , final Vector3f maxV ) { if ( null != mGVRContext ) { mGVRContext . runOnGlThread ( new Runnable ( ) { @ Override public void run ( ) { minVelocity = minV ; maxVelocity = maxV ; } } ) ; } }
The range of velocities that a particle generated from this emitter can have .