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generative modeling for Rhino

luming Wang
luming Wang
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  • China, mainland
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luming Wang's Discussions

Curve closest point (seem like i have a lot of question)
1 Reply

Started this discussion. Last reply by Dirk Anderson Jul 9, 2009.

how to get a list of random point
1 Reply

Started this discussion. Last reply by Luis Fraguada Jul 9, 2009.

how to creat a line which is tangent from a given curve on certain t parameter
6 Replies

Started this discussion. Last reply by Dirk Anderson Jul 9, 2009.

 

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Discussions posted by luming Wang Jul 9, 2009
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Luis Fraguada replied to luming Wang's discussion 'how to get a list of random point'
Not looking extensively at the code, try: aa = minx + sx * num.Next(1, 10) / 10 dd = miny + sy * num.Next(1, 10) / 10 cc = minz + sz * num.Next(1, 10) / 10 also, there is specific vb/c# forum...
Jul 9, 2009
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luming Wang replied to luming Wang's discussion 'how to creat a line which is tangent from a given curve on certain t parameter'
thanks a lot. just wanna to be more clear, so if i had a VB component output A is a OnNurbsCurve, can i use this output for another VB Component as an input x as OnCurve?
Jul 9, 2009
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Damien Alomar replied to luming Wang's discussion 'how to creat a line which is tangent from a given curve on certain t parameter'
Check out my post @ the thread below. It explains a little bit about the different curve classes in the Rhino SDK. http://grasshopper3d.ning.com/forum/topics/how-to-convert-online-to Specifically, the PointAt method is going to be pretty much…
Jul 8, 2009
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luming Wang replied to luming Wang's discussion 'how to creat a line which is tangent from a given curve on certain t parameter'
cool. thanks a lot. i have got another question what is the difference bt. OnCurve and OnNurbsCurve? and since OnCurve and OnLine is different, how to use the pointat in OnLine?
Jul 8, 2009
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how to creat a line which is tangent from a given curve on certain t parameter

i have read vb part of the new tutorial.i have some problems with the chapter points and vectors.i tried to creat a line which is tangent from a given curve on certain t parameter.i get stucked when i get an on3dpoint from the curve class-- curve.tangentat(t)this appear to me is a on3dpoint. not sure though.i used the one on tutorial : dim dir_vector as new on3dvector = p1-p0the output said 'end statement expected‘and i also wandered if i need something like rhino.pointadd in VB.netwhat should…See More
Discussion posted by luming Wang Jul 8, 2009
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luming Wang is now a member of Grasshopper May 16, 2009

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