openscad/dotSCAD
1
0
Fork 0
mirror of https://github.com/JustinSDK/dotSCAD.git synced 2025-08-11 17:24:20 +02:00
Code Issues Releases Wiki Activity

refactor

Browse Source
This commit is contained in:
Justin Lin
2019-06-22 09:19:59 +08:00
parent e9b1e7f61f
commit ae78c61491
1 changed files with 2 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
src/pixel/px_circle.scad
View File

@@ -2,7 +2,8 @@ function _px_circle_y(f, y) = f >= 0 ? y - 1 : y;
function _px_circle_ddf_y(f, ddf_y) = f >= 0 ? ddf_y + 2 : ddf_y; function _px_circle_ddf_y(f, ddf_y) = f >= 0 ? ddf_y + 2 : ddf_y;
function _px_circle_f(f, ddf_y) = f >= 0 ? f + ddf_y : f; function _px_circle_f(f, ddf_y) = f >= 0 ? f + ddf_y : f;
function _px_circle_sub(f, ddf_x, ddf_y, x, y, filled) = function _px_circle(f, ddf_x, ddf_y, x, y, filled) =
x >= y ? [] :
let( let(
ny = _px_circle_y(f, y), ny = _px_circle_y(f, y),
nddf_y = _px_circle_ddf_y(f, ddf_y), nddf_y = _px_circle_ddf_y(f, ddf_y),
@@ -33,10 +34,6 @@ function _px_circle_sub(f, ddf_x, ddf_y, x, y, filled) =
_px_circle(nf, nddf_x, nddf_y, nx, ny, filled) _px_circle(nf, nddf_x, nddf_y, nx, ny, filled)
); );
function _px_circle(, f, ddf_x, ddf_y, x, y, filled) =
x >= y ? [] : _px_circle_sub(f, ddf_x, ddf_y, x, y, filled);
function px_circle(radius, filled = true) = function px_circle(radius, filled = true) =
let( let(
f = 1 - radius, f = 1 - radius,