Cross hatching is identical to hatching other than the strains cross in excess of each other. The greater the strains cross, the darker the value. Cross hatching can be used with rigid straight strains or as cross contour traces to define the shape of the object. Depending upon the https://edwinvdjnq.blogoxo.com/38379379/examine-this-report-on-how-to-draw-with-ink-pens