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half space fixes

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This commit is contained in:
Adrian Mariano 2021-04-14 21:19:13 -04:00
parent bf1be88e1b
commit 6e805163ab
2 changed files with 21 additions and 21 deletions
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36
mutators.scad
View file

@ -147,8 +147,8 @@ module half_of(v=UP, cp, s=1000, planar=false)
}
}
function half_of(_arg1=_undef, _arg2=_undef, _arg3=_undef, _arg4=_undef,
v=_undef, cp=_undef, p=_undef, s=_undef) =
function half_of(_arg1=_UNDEF, _arg2=_UNDEF, _arg3=_UNDEF, _arg4=_UNDEF,
v=_UNDEF, cp=_UNDEF, p=_UNDEF, s=_UNDEF) =
let(args=get_named_args([_arg1, _arg2, _arg3, _arg4],
[[v,undef,0], [cp,0,2], [p,undef,1], [s, 1e4]]),
v=args[0], cp0=args[1], p=args[2], s=args[3],
@ -223,12 +223,12 @@ module left_half(s=1000, x=0, planar=false)
}
}
}
function left_half(_arg1=_undef, _arg2=_undef, _arg3=_undef,
x=_undef, p=_undef, s=_undef) =
function left_half(_arg1=_UNDEF, _arg2=_UNDEF, _arg3=_UNDEF,
x=_UNDEF, p=_UNDEF, s=_UNDEF) =
let(args=get_named_args([_arg1, _arg2, _arg3],
[[x, 0,1], [p,undef,0], [s, 1e4]]),
x=args[0], p=args[1], s=args[2])
half_of(v=[1,0,0], cp=x, p=p);
half_of(v=[-1,0,0], cp=x, p=p);
@ -265,12 +265,12 @@ module right_half(s=1000, x=0, planar=false)
}
}
}
function right_half(_arg1=_undef, _arg2=_undef, _arg3=_undef,
x=_undef, p=_undef, s=_undef) =
function right_half(_arg1=_UNDEF, _arg2=_UNDEF, _arg3=_UNDEF,
x=_UNDEF, p=_UNDEF, s=_UNDEF) =
let(args=get_named_args([_arg1, _arg2, _arg3],
[[x, 0,1], [p,undef,0], [s, 1e4]]),
x=args[0], p=args[1], s=args[2])
half_of(v=[-1,0,0], cp=x, p=p);
half_of(v=[1,0,0], cp=x, p=p);
@ -307,12 +307,12 @@ module front_half(s=1000, y=0, planar=false)
}
}
}
function front_half(_arg1=_undef, _arg2=_undef, _arg3=_undef,
x=_undef, p=_undef, s=_undef) =
function front_half(_arg1=_UNDEF, _arg2=_UNDEF, _arg3=_UNDEF,
x=_UNDEF, p=_UNDEF, s=_UNDEF) =
let(args=get_named_args([_arg1, _arg2, _arg3],
[[x, 0,1], [p,undef,0], [s, 1e4]]),
x=args[0], p=args[1], s=args[2])
half_of(v=[0,1,0], cp=x, p=p);
half_of(v=[0,-1,0], cp=x, p=p);
@ -349,12 +349,12 @@ module back_half(s=1000, y=0, planar=false)
}
}
}
function back_half(_arg1=_undef, _arg2=_undef, _arg3=_undef,
x=_undef, p=_undef, s=_undef) =
function back_half(_arg1=_UNDEF, _arg2=_UNDEF, _arg3=_UNDEF,
x=_UNDEF, p=_UNDEF, s=_UNDEF) =
let(args=get_named_args([_arg1, _arg2, _arg3],
[[x, 0,1], [p,undef,0], [s, 1e4]]),
x=args[0], p=args[1], s=args[2])
half_of(v=[0,-1,0], cp=x, p=p);
half_of(v=[0,1,0], cp=x, p=p);
@ -383,8 +383,8 @@ module bottom_half(s=1000, z=0)
}
}
}
function right_half(_arg1=_undef, _arg2=_undef, _arg3=_undef,
x=_undef, p=_undef, s=_undef) =
function bottom_half(_arg1=_UNDEF, _arg2=_UNDEF, _arg3=_UNDEF,
x=_UNDEF, p=_UNDEF, s=_UNDEF) =
let(args=get_named_args([_arg1, _arg2, _arg3],
[[x, 0,1], [p,undef,0], [s, 1e4]]),
x=args[0], p=args[1], s=args[2])
@ -417,8 +417,8 @@ module top_half(s=1000, z=0)
}
}
}
function right_half(_arg1=_undef, _arg2=_undef, _arg3=_undef,
x=_undef, p=_undef, s=_undef) =
function top_half(_arg1=_UNDEF, _arg2=_UNDEF, _arg3=_UNDEF,
x=_UNDEF, p=_UNDEF, s=_UNDEF) =
let(args=get_named_args([_arg1, _arg2, _arg3],
[[x, 0,1], [p,undef,0], [s, 1e4]]),
x=args[0], p=args[1], s=args[2])

6
vnf.scad
View file

@ -1146,8 +1146,8 @@ function _vnf_halfspace_paths(edges, i=0, paths=[]) =
s[0] != s[1] ? [concat(paths[s[0]], paths[s[1]])] :
// edge closes a loop
[concat(paths[s[0]], [e[1]])]));
function vnf_halfspace(_arg1=_undef, _arg2=_undef,
halfspace=_undef, vnf=_undef) =
function vnf_halfspace(_arg1=_UNDEF, _arg2=_UNDEF,
halfspace=_UNDEF, vnf=_UNDEF) =
// here is where we wish that OpenSCAD had array lvalues...
let(args=get_named_args([_arg1, _arg2], [[halfspace],[vnf]]),
halfspace=args[0], vnf=args[1])
@ -1163,7 +1163,7 @@ function vnf_halfspace(_arg1=_undef, _arg2=_undef,
newedges=[for(x=tmp2) each x[1]],
// generate new faces
paths=_vnf_halfspace_paths(newedges),
loops=[for(p=paths) if(p[0] == last(p)) p])
loops=[for(p=paths) if(coords[p[0]] == coords[last(p)]) reverse(p)])
[coords, concat(newfaces, loops)];
// vim: expandtab tabstop=4 shiftwidth=4 softtabstop=4 nowrap