13 ms·
I think you have the last words because line drawing algorithms become irrelevant if you use a Floating Point Unit. just: { x++ and y+=slope } or { y++ and x+
by FredBrach 14y ago
I think you have the last words because line drawing algorithms become irrelevant if you use a Floating Point Unit.
just:
{ x++ and y+=slope }
or
{ y++ and x+= 1./slope }
Then slopes are always rational in line drawing algorithms.
- ralph 14y agoIf y and slope are floating point in the first block then might not y end at other than the desired endpoint because of accumulative error?