docs: protected void declareVectors( int width , int height ) {
  		this.outWidth = width;
  
  		if( vectors.length < width*height ) {
  			Point3D_F64[] tmp = new Point3D_F64[width*height];
  
  			System.arraycopy(vectors,0,tmp,0,vectors.length);
  			for (int i = vectors.length; i < tmp.length; i++) {
  				tmp[i] = new Point3D_F64();
  			}
  			vectors = tmp;
  		}
  	}