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Code Issues Releases Wiki Activity

use ptf_rotate

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This commit is contained in:
Justin Lin
2020-05-20 16:57:15 +08:00
parent e08f225a0b
commit 2ba5faf724
1 changed files with 3 additions and 3 deletions
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6
src/_impl/_shape_path_extend_impl.scad
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@@ -1,6 +1,6 @@
use <../__comm__/__to3d.scad>; use <../__comm__/__to3d.scad>;
use <../__comm__/__polytransversals.scad>; use <../__comm__/__polytransversals.scad>;
use <../rotate_p.scad>; use <../ptf/ptf_rotate.scad>;
function _shape_path_extend_az(p1, p2) = function _shape_path_extend_az(p1, p2) =
let( let(
@@ -18,7 +18,7 @@ function _shape_path_first_stroke(stroke_pts, path_pts) =
) )
[ [
for(p = stroke_pts) for(p = stroke_pts)
rotate_p(p, a) + p1 ptf_rotate(p, a) + p1
]; ];
function _shape_path_extend_stroke(stroke_pts, p1, p2, scale_step, i) = function _shape_path_extend_stroke(stroke_pts, p1, p2, scale_step, i) =
@@ -28,7 +28,7 @@ function _shape_path_extend_stroke(stroke_pts, p1, p2, scale_step, i) =
) )
[ [
for(p = stroke_pts) for(p = stroke_pts)
rotate_p(p * (1 + scale_step * i) + [0, leng], a) + p1 ptf_rotate(p * (1 + scale_step * i) + [0, leng], a) + p1
]; ];
function _shape_path_extend_inner(stroke_pts, path_pts, leng_path_pts, scale_step) = function _shape_path_extend_inner(stroke_pts, path_pts, leng_path_pts, scale_step) =