def _wideedge(spine, rad, last_p0, last_p1, circled_joints):
# TODO: переимплементировать без сегмента
import zencad
if spine.shapetype() != "edge":
raise Exception("argument 'curve' should be edge")
ad0 = spine.endpoints()[0]
ad1 = spine.endpoints()[1]
d10 = spine.d1(spine.range()[0]).cross(vector3(0, 0, 1)).normalize()
d11 = spine.d1(spine.range()[1]).cross(vector3(0, 0, 1)).normalize()
#p0 = pyservoce.vertex((pt*rad/2).to_point3())
#p1 = pyservoce.vertex((-pt*rad/2).to_point3())
# начальные точки
p00 = ad0 + (d10 * rad)
p01 = ad0 - (d10 * rad)
#конечные точки
p10 = ad1 + (d11 * rad)
p11 = ad1 - (d11 * rad)
perp = pyservoce.segment(p00, p01)
wc = pyservoce.pipe(profile=perp, spine=spine, mode="corrected_frenet")
wc = wc.faces()[0]
if circled_joints is False:
if last_p1 is not None and last_p0 is not None:
wc = wc + pyservoce.polygon([last_p0, p00, ad0])
wc = wc + pyservoce.polygon([last_p1, p01, ad0])
else:
if last_p1 is not None and last_p0 is not None:
wc += pyservoce.circle(r=rad).mov(vector3(ad0))
return wc, p10, p11 #union(edgs)
def polygon(pnts, wire=False):
if wire:
return pyservoce.polysegment(points(pnts), True)
else:
return pyservoce.polygon(points(pnts))