Challenge for Simple and hard matter, G2 nurbs curve Variable match - Grasshopper2024-03-29T01:36:54Zhttps://www.grasshopper3d.com/forum/topics/challenge-for-simple-and-hard-matter-g2-nurbs-curve-variable?commentId=2985220%3AComment%3A1670704&feed=yes&xn_auth=noHello ,Tom
My version is…tag:www.grasshopper3d.com,2017-01-16:2985220:Comment:16728382017-01-16T09:57:01.261ZWinsion Lianghttps://www.grasshopper3d.com/profile/WinsionLiang
<p>Hello ,Tom </p>
<p> My version is beta and beta too , haha~ </p>
<p> Plane seems necessary to me because it can rotate the curve for all situation . </p>
<p> Pls notice G2 offset input is bool . (see pic)</p>
<p><a href="http://storage.ning.com/topology/rest/1.0/file/get/2769234015?profile=original" target="_self"><img class="align-full" src="http://storage.ning.com/topology/rest/1.0/file/get/2769234015?profile=original"></img></a></p>
<p></p>
<p> For "<span>use crossproduct of tan and cur vector and rotate for 0.5 pi</span>" , it might be default value .</p>
<p> I will find time…</p>
<p>Hello ,Tom </p>
<p> My version is beta and beta too , haha~ </p>
<p> Plane seems necessary to me because it can rotate the curve for all situation . </p>
<p> Pls notice G2 offset input is bool . (see pic)</p>
<p><a href="http://storage.ning.com/topology/rest/1.0/file/get/2769234015?profile=original" target="_self"><img src="http://storage.ning.com/topology/rest/1.0/file/get/2769234015?profile=original" class="align-full"/></a></p>
<p></p>
<p> For "<span>use crossproduct of tan and cur vector and rotate for 0.5 pi</span>" , it might be default value .</p>
<p> I will find time to see vector rotation as well as your module . Thanks</p>
<p> </p> Hi , Tom ,
Here is my s…tag:www.grasshopper3d.com,2017-01-16:2985220:Comment:16725862017-01-16T02:21:16.621ZWinsion Lianghttps://www.grasshopper3d.com/profile/WinsionLiang
<p>Hi , Tom , </p>
<p> Here is my simple GH mach curve definition . the EX version has small issue but almost enough . :-p</p>
<p> Thanks</p>
<p>Hi , Tom , </p>
<p> Here is my simple GH mach curve definition . the EX version has small issue but almost enough . :-p</p>
<p> Thanks</p> Hello Tom ,
Wow , it see…tag:www.grasshopper3d.com,2017-01-13:2985220:Comment:16711042017-01-13T05:37:45.535ZWinsion Lianghttps://www.grasshopper3d.com/profile/WinsionLiang
<p>Hello Tom , </p>
<p> Wow , it seems that you play a lot software , for me , Rhino + Grasshopper is enough . I like G2 smooth only , G3 is not necessary to me me . </p>
<p> I studied advanced math in university too , just forgot after some years biz ...Now I find out I love grasshopper much . </p>
<p> I like to wait your unofficial astools :) you may send to winsionliang AT gmail.com ,</p>
<p> For mutual benifit , I will send my two definition of GH Curve match ghuser to you .…</p>
<p>Hello Tom , </p>
<p> Wow , it seems that you play a lot software , for me , Rhino + Grasshopper is enough . I like G2 smooth only , G3 is not necessary to me me . </p>
<p> I studied advanced math in university too , just forgot after some years biz ...Now I find out I love grasshopper much . </p>
<p> I like to wait your unofficial astools :) you may send to winsionliang AT gmail.com ,</p>
<p> For mutual benifit , I will send my two definition of GH Curve match ghuser to you . Thanks Winsion</p>
<p> </p> Hello , Tom ,
Oh , you ar…tag:www.grasshopper3d.com,2017-01-12:2985220:Comment:16707042017-01-12T09:34:09.299ZWinsion Lianghttps://www.grasshopper3d.com/profile/WinsionLiang
<p>Hello , Tom ,</p>
<p> Oh , you are ahead of me far away . :-) </p>
<p> No problem I just need small requirement , for example G1 G2 only . </p>
<p></p>
<p> Your Match curve is attractive , just I can not spend some weeks like you . I am quite busy on biz too . </p>
<p> AST.dll seems interesting , just same no time to touch too . </p>
<p></p>
<p> About '<span> the derivate of a nurbscurve </span>' , is it the same to use command "curvature" and mark the circle…</p>
<p>Hello , Tom ,</p>
<p> Oh , you are ahead of me far away . :-) </p>
<p> No problem I just need small requirement , for example G1 G2 only . </p>
<p></p>
<p> Your Match curve is attractive , just I can not spend some weeks like you . I am quite busy on biz too . </p>
<p> AST.dll seems interesting , just same no time to touch too . </p>
<p></p>
<p> About '<span> the derivate of a nurbscurve </span>' , is it the same to use command "curvature" and mark the circle ? <strong><span><br/></span></strong></p>
<p> Thanks</p>
<p> </p> Hello , Tom ,
To the poin…tag:www.grasshopper3d.com,2017-01-12:2985220:Comment:16703722017-01-12T06:30:54.692ZWinsion Lianghttps://www.grasshopper3d.com/profile/WinsionLiang
<p>Hello , Tom ,</p>
<blockquote><p> To the point where second derivate of curve A at p0 equals second derivate of B at q0.</p>
</blockquote>
<p></p>
<p> I understand it need math of "derivate" , Just I don't know how to write it as code or GHuser .. So at present , I use galapagos to get similar position of G2-B</p>
<p> </p>
<p> You can find my email address ? when I get test , I will send my GH file (Curve Match) for your reference too . Thanks</p>
<p>Hello , Tom ,</p>
<blockquote><p> To the point where second derivate of curve A at p0 equals second derivate of B at q0.</p>
</blockquote>
<p></p>
<p> I understand it need math of "derivate" , Just I don't know how to write it as code or GHuser .. So at present , I use galapagos to get similar position of G2-B</p>
<p> </p>
<p> You can find my email address ? when I get test , I will send my GH file (Curve Match) for your reference too . Thanks</p>