Dennis Nelson's Page

Dennis Nelson replied to Dennis Nelson's discussion Dynamic Sketching on the ipad

"Thanks I tried doing a search, but didn't see anything. I guess I didn't look close enough."

Nov 8, 2012

Michael Pryor replied to Dennis Nelson's discussion Dynamic Sketching on the ipad

"yea, was posted a few hours ago. http://www.grasshopper3d.com/forum/topics/sketching-dynamic-geometry"

Nov 8, 2012

Dennis Nelson posted a discussion

Dynamic Sketching on the ipad

Has anyone else seen this?http://www.creativeapplications.net/ipad/sketching-dynamic-geometry-on-the-ipad/See More

Nov 8, 2012

2 Comments

Dennis Nelson replied to Dennis Nelson's discussion interpolated(t) component

"Thanks. That worked."

Oct 26, 2012

David Rutten replied to Dennis Nelson's discussion interpolated(t) component

"Only start and end tangents are enforced, not tangents at all interpolation points. I think your best bet is to make a series of bezier curves (points and tangents) and then join them all together into a single curve afterwards. -- David…"

Oct 26, 2012

Dennis Nelson posted a discussion

interpolated(t) component

So I am trying to solve this problem. I have a set of points and I want to create a curve that is tangent to all these points in the same direction. Basically what I want is to curve where I set the inflection points. I thought the interpolated(t) component was the answer until I looked very close. While it is much better than the regular interpolated curve, it does seem to be slightly off. Am I miss reading what this component does?See More

Oct 26, 2012

2 Comments

Dedackelzucht replied to Dennis Nelson's discussion Round Function

"Hey David, I was wondering if d could be integrated to the round component? I was happy to see the round component. But I do not use it (most of the time), because the d is important. Best Regards DeDackel ps.: hope you…"

Oct 14, 2011

David Rutten replied to Dennis Nelson's discussion Round Function

"Hi Dennis, square brackets indicate optional arguments in VB documentation notation. So you can type both Round(x) and Round(x, d) -- David Rutten david@mcneel.com Poprad, Slovakia"

Oct 14, 2011

Dennis Nelson replied to Dennis Nelson's discussion Round Function

"Figured it out. Instead of Round(x[,d]) it's Round(x,d). Not sure why the square brackets are listed."

Oct 13, 2011

Dennis Nelson posted a discussion

Round Function

So I am trying to use the round function. From the expression editor function list is says Round(x[,d])The issue is when I type this in I get an invalid expression (1519) I am sure I don't have something correct with the syntax, but can't figure it out. Anybody else run into this problem. DennisSee More

Oct 13, 2011

3 Comments