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From: Jeong Dal <haksan@me.com>
Newsgroups: gmane.comp.tex.context
Subject: Re: simplifying repeated macro calls in metafun
Date: Tue, 22 Jun 2021 06:50:58 +0900
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Dear Otared,

I received list mail in condensed form, I didn=E2=80=99t see your mail =
before I sent one.

As Mikael explained, =E2=80=9Cwhatever=E2=80=9D is very nice to find the =
intersection point of two lines.
You can see nice examples which use =E2=80=9Cwhatever=E2=80=9D in =
MetaFun manual.

In my code, the next point is the intersection point of the edge and the =
folding line which bisect the angle of the former folding line [M,N].

H :=3D whatever[N, N + dir(.5*angle(M-N))*u] =3D whatever[A,B];

Enjoy the use of =E2=80=9Cwhatever=E2=80=9D!

I made an animation of the folding process using animation module and =
\processMPbuffer.
But Woldgang=E2=80=99s code showed a way to make it using =
\startuseMPgraphic.


Best regards,

Dalyoung=

--Apple-Mail=_7E37F9CE-7BDD-45AA-B89C-E9C4FEF2A5C5
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<html><head><meta http-equiv=3D"Content-Type" content=3D"text/html; =
charset=3Dutf-8"></head><body style=3D"word-wrap: break-word; =
-webkit-nbsp-mode: space; line-break: after-white-space;" class=3D""><br =
class=3D""><div>Dear Otared,</div><div><br class=3D""></div><div>I =
received list mail in condensed form, I didn=E2=80=99t see your mail =
before I sent one.</div><div><br class=3D""></div><div>As Mikael =
explained, =E2=80=9Cwhatever=E2=80=9D is very nice to find the =
intersection point of two lines.</div><div>You can see nice examples =
which use =E2=80=9Cwhatever=E2=80=9D in MetaFun manual.</div><div><br =
class=3D""></div><div>In my code, the next point is the intersection =
point of the edge and the folding line which bisect the angle of the =
former folding line [M,N].</div><div><br class=3D""></div><div><span =
style=3D"caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: =
NotoSansCJKkr-Regular;" class=3D"">H :=3D whatever[N, N + =
dir(.5*angle(M-N))*u] =3D whatever[A,B];</span></div><div><span =
style=3D"caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: =
NotoSansCJKkr-Regular;" class=3D""><br class=3D""></span></div><div><font =
color=3D"#000000" face=3D"NotoSansCJKkr-Regular" class=3D"">Enjoy the =
use of&nbsp;=E2=80=9Cwhatever=E2=80=9D!</font></div><div><font =
color=3D"#000000" face=3D"NotoSansCJKkr-Regular" class=3D""><br =
class=3D""></font></div><div><font color=3D"#000000" =
face=3D"NotoSansCJKkr-Regular" class=3D"">I made an animation of the =
folding process using animation module and =
\processMPbuffer.</font></div><div><font color=3D"#000000" =
face=3D"NotoSansCJKkr-Regular" class=3D"">But Woldgang=E2=80=99s code =
showed a way to make it using \startuseMPgraphic.</font></div><div><font =
color=3D"#000000" face=3D"NotoSansCJKkr-Regular" class=3D""><br =
class=3D""></font></div><div><font color=3D"#000000" =
face=3D"NotoSansCJKkr-Regular" class=3D""><br =
class=3D""></font></div><div><font color=3D"#000000" =
face=3D"NotoSansCJKkr-Regular" class=3D"">Best =
regards,</font></div><div><font color=3D"#000000" =
face=3D"NotoSansCJKkr-Regular" class=3D""><br =
class=3D""></font></div><div><font color=3D"#000000" =
face=3D"NotoSansCJKkr-Regular" =
class=3D"">Dalyoung</font></div></body></html>=

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