javascript Programming Glossary: x0

http://stackoverflow.com/questions/4672279/bresenham-algorithm-in-javascript

is presented in pseudocode like this function line x0 y0 x1 y1 dx abs x1 x0 dy abs y1 y0 if x0 x1 then sx 1 else sx.. pseudocode like this function line x0 y0 x1 y1 dx abs x1 x0 dy abs y1 y0 if x0 x1 then sx 1 else sx 1 if y0 y1 then sy 1.. function line x0 y0 x1 y1 dx abs x1 x0 dy abs y1 y0 if x0 x1 then sx 1 else sx 1 if y0 y1 then sy 1 else sy 1 err dx dy..

Image manipulation and texture mapping using HTML5 Canvas?

http://stackoverflow.com/questions/4774172/image-manipulation-and-texture-mapping-using-html5-canvas

Split in two triangles for var t 0 t 2 t var pp tris t var x0 pts pp 0 .x x1 pts pp 1 .x x2 pts pp 2 .x var y0 pts pp 0 .y.. image drawing operation ctx.save ctx.beginPath ctx.moveTo x0 y0 ctx.lineTo x1 y1 ctx.lineTo x2 y2 ctx.closePath ctx.clip.. var delta u0 v1 v0 u2 u1 v2 v1 u2 v0 u1 u0 v2 var delta_a x0 v1 v0 x2 x1 v2 v1 x2 v0 x1 x0 v2 var delta_b u0 x1 x0 u2 u1..