public void setVelocityRange( final Vector3f minV, final Vector3f maxV )
    {
        if (null != mGVRContext) {
            mGVRContext.runOnGlThread(new Runnable() {

                @Override
                public void run() {
                    minVelocity = minV;
                    maxVelocity = maxV;
                }
            });
        }
    }
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.
@param minV Minimum velocity that a particle can have
@param maxV Maximum velocity that a particle can have