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boxespy
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RoundedTriangleEdge: Add outset setting

This commit is contained in:
Florian Festi 2019-01-08 23:35:44 +01:00
parent 2747d9719a
commit ba3cacbf93
1 changed files with 15 additions and 3 deletions
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18
boxes/edges.py
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@ -1917,6 +1917,11 @@ Values:
* height : 150. : height above the wall
* radius : 30. : radius of top corner
* r_hole : 0. : radius of hole
* relative (in multiples of thickness)
* outset : 0 : extend the triangle along the length of the edge
"""
absolute_params = {
@ -1939,6 +1944,7 @@ class RoundedTriangleEdge(Edge):
description = "Triangle for handle"
char = "t"
def __call__(self, length, **kw):
length += 2 * self.settings.outset
r = self.settings.radius
if r > length / 2:
r = length / 2
@ -1950,15 +1956,21 @@ class RoundedTriangleEdge(Edge):
angle = math.degrees(math.atan(
2*self.settings.height/(length-2*r)))
l = 0.5 * (length-2*r) / math.cos(math.radians(angle))
if self.settings.outset:
self.polyline(0, -180, self.settings.outset, 90)
else:
self.corner(-90)
if self.settings.r_hole:
self.hole(length/2., -self.settings.height, self.settings.r_hole)
self.corner(-90)
self.hole(self.settings.height, length/2., self.settings.r_hole)
self.corner(90-angle, r)
self.edge(l)
self.corner(2*angle, r)
self.edge(l)
self.corner(90-angle, r)
self.corner(-90)
if self.settings.outset:
self.polyline(0, 90, self.settings.outset, -180)
else:
self.corner(-90)
def margin(self):
return self.settings.height + self.settings.radius