Revision as of 15:04, 8 June 2016 edit Fmadd (talk \| contribs) Extended confirmed users 10,468 edits No edit summary ← Previous edit		Revision as of 15:04, 8 June 2016 edit undo Fmadd (talk \| contribs) Extended confirmed users 10,468 edits →Algorithm Next edit →
Line 20: == Algorithm == ~~The~~A linear DDA starts by calculating the smaller of dy or dx for a unit increment of the other. A line is then sampled at unit intervals in one coordinate and corresponding integer values nearest the line path are determined for the other coordinate. Considering a line with positive slope, if the slope is less than or equal to 1, we sample at unit x intervals (dx=1) and compute successive y values as

Digital differential analyzer (graphics algorithm): Difference between revisions