get the the point X,Y,Z when give a arc length.

[liufeijin]

Can provide a function that to get the position (x , y , z) of a specially length arc from a spline curve.
Ex: give the arc AB , the length is 150 from start A. i want to get X,Y,Z of point B when the curve is 3D curve.

[tordokken]

Dear liufeijin, Do you have a function that you want us to include as part of SISL or are you asking us to develop such a function? Tor [arc]<https://eur03.safelinks.protection.outlook.com/?url=https%3A%2F%2Fuser-images.githubusercontent.com%2F19425403%2F119230925-f0ffb600-bb50-11eb-8fa1-d40da42656ea.jpg&data=04%7C01%7Ctor.dokken%40sintef.no%7Cd7ebae271e0e42bd801108d91d3215dc%7Ce1f00f39604145b0b309e0210d8b32af%7C1%7C0%7C637572923213325563%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=zgbbZMHdyevuCLI%2FL%2BEDLyvWWbAkd4ZcVNAA9W%2BvL%2Fo%3D&reserved=0> - You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub<https://eur03.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2FSINTEF-Geometry%2FSISL%2Fissues%2F38&data=04%7C01%7Ctor.dokken%40sintef.no%7Cd7ebae271e0e42bd801108d91d3215dc%7Ce1f00f39604145b0b309e0210d8b32af%7C1%7C0%7C637572923213335517%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=%2Fjlxl7B4fJbwD9rPa9sX0PpUwyabiR2g%2BnS8JTU4Rj4%3D&reserved=0>, or unsubscribe<https://eur03.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Fnotifications%2Funsubscribe-auth%2FABBHBMYTWCVUTPOT5GHJWELTO7BB7ANCNFSM45KW733Q&data=04%7C01%7Ctor.dokken%40sintef.no%7Cd7ebae271e0e42bd801108d91d3215dc%7Ce1f00f39604145b0b309e0210d8b32af%7C1%7C0%7C637572923213335517%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=E1P2eltzF2WULW7BLgtMoYWqYOK7PkpKnS4LU7dUhl8%3D&reserved=0>.

[liufeijin]

I hope SISL will develop such a function

[tordokken]

Hi, We do not currently have any budget for further developments of SISL. The recent updated manual was needed in an externally funded project. Tor Last ned Outlook for iOS<https://aka.ms/o0ukef>

…

________________________________ Fra: liufeijin ***@***.***> Sendt: Thursday, May 27, 2021 2:36:16 AM Til: SINTEF-Geometry/SISL ***@***.***> Kopi: Tor Dokken ***@***.***>; Comment ***@***.***> Emne: Re: [SINTEF-Geometry/SISL] get the the point X,Y,Z when give a arc length. (#38) I hope SISL will develop such a function — You are receiving this because you commented. Reply to this email directly, view it on GitHub<https://eur03.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2FSINTEF-Geometry%2FSISL%2Fissues%2F38%23issuecomment-849213035&data=04%7C01%7Ctor.dokken%40sintef.no%7Ce130606926404485189508d920a770bb%7Ce1f00f39604145b0b309e0210d8b32af%7C1%7C0%7C637576725789186919%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=Q5JrOFoJVPDF9WSwfHrWPZOqypJF5CMRXTIBwEBfQcg%3D&reserved=0>, or unsubscribe<https://eur03.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Fnotifications%2Funsubscribe-auth%2FABBHBM7FFWCEK2WWMTKJOTTTPWHYBANCNFSM45KW733Q&data=04%7C01%7Ctor.dokken%40sintef.no%7Ce130606926404485189508d920a770bb%7Ce1f00f39604145b0b309e0210d8b32af%7C1%7C0%7C637576725789186919%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=%2BQWUhTDOsWo%2F4jZZZXRdECtBus0dNLfYom8gtQhWUDc%3D&reserved=0>.

[ztdepztdep]

Have you resolved this problem

[liufeijin]

hi ztdepztdep,
still, don't have