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Renamed normalize() to unit()

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Revar Desmera
2020-03-02 19:30:20 -08:00
parent af0e285781
commit 07bfcd6a57
21 changed files with 109 additions and 109 deletions
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20
rounding.scad
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@@ -319,8 +319,8 @@ function _bezcorner(points, parm) =
let(
d = parm[0],
k = parm[1],
prev = normalize(points[0]-points[1]),
next = normalize(points[2]-points[1])
prev = unit(points[0]-points[1]),
next = unit(points[2]-points[1])
) [
points[1]+d*prev,
points[1]+k*d*prev,
@@ -335,8 +335,8 @@ function _bezcorner(points, parm) =
function _chamfcorner(points, parm) =
let(
d = parm[0],
prev = normalize(points[0]-points[1]),
next = normalize(points[2]-points[1])
prev = unit(points[0]-points[1]),
next = unit(points[2]-points[1])
)
[points[1]+prev*d, points[1]+next*d];
@@ -345,9 +345,9 @@ function _circlecorner(points, parm) =
angle = vector_angle(points)/2,
d = parm[0],
r = parm[1],
prev = normalize(points[0]-points[1]),
next = normalize(points[2]-points[1]),
center = r/sin(angle) * normalize(prev+next)+points[1],
prev = unit(points[0]-points[1]),
next = unit(points[2]-points[1]),
center = r/sin(angle) * unit(prev+next)+points[1],
start = points[1]+prev*d,
end = points[1]+next*d
)
@@ -1212,8 +1212,8 @@ function _stroke_end(width,left, right, spec) =
normal_seg = _normal_segment(right[0], left[0]),
normal_pt = normal_seg[1],
center = normal_seg[0],
parallel_dir = normalize(left[0]-right[0]),
normal_dir = normalize(normal_seg[1]-normal_seg[0]),
parallel_dir = unit(left[0]-right[0]),
normal_dir = unit(normal_seg[1]-normal_seg[0]),
width_dir = sign(width[0]-width[1])
)
type == "round"? [arc(points=[right[0],normal_pt,left[0]],N=50),1,1] :
@@ -1270,7 +1270,7 @@ function _stroke_end(width,left, right, spec) =
)
assert(roundover_fits,"Roundover too large to fit")
let(
angled_dir = normalize(newleft[0]-newright[0]),
angled_dir = unit(newleft[0]-newright[0]),
nPleft = [
leftcorner - jointleft*angled_dir,
leftcorner,