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Welcome to the release party for my book

May 31

David Rutten replied to pim marsman's discussion expressions in operator functions

"Way back when there were different operators for vectors, numbers, complex numbers, colour etc. etc. I think they were there by default. Now the operators work on generic data. I'll see whether I can add expressions to the generic data…"

Apr 13

pim marsman posted discussions

Apr 12

pim marsman replied to pim marsman's discussion DivideEquidistant, along one axis

"Thanks David!"

Feb 20

David Rutten replied to pim marsman's discussion DivideEquidistant, along one axis

"List<Point3d> list = new List<Point3d>(arrPoints); Or use the AddRange() method on lists to add an array of points all at once. -- David Rutten david@mcneel.com Poprad, Slovakia"

Feb 18

pim marsman replied to pim marsman's discussion DivideEquidistant, along one axis

"Here's the corresponding Divide in X component... Cheers, Pim."

Feb 17

pim marsman replied to pim marsman's discussion DivideEquidistant, along one axis

"Thanks [u You did help me to get started, but I've found what I was looking for in DivideAsContour, file attached. Now DivideAsContour produces an array of Point3d. If I were to use the points in that array, could I translate them into a…"

Feb 16

°[u replied to pim marsman's discussion DivideEquidistant, along one axis

"Hey Pim, hope that helps... best, [u Rhino.Geometry.Intersect.CurveIntersections intersections = Rhino.Geometry.Intersect.Intersection.CurvePlane(crv, pl, doc.ModelAbsoluteTolerance); List<Point3d> intersectionPoints = new…"

Feb 15

pim marsman posted a discussion

DivideEquidistant, along one axis

Goofs,How do I retrieve the y coördinate of a curve at sampled (and "Equidistant") steps in x-direction, without first building Bbox and plane/curve intersections? This shouldn't be hard for mathematics, I suppose.Or, how do I translate Intersect.IntersectionEvent (which is a booleans) into point3d?Thanx,Pim.See More

Feb 15

5 Comments

pim marsman replied to pim marsman's discussion sum items at (i) in VB.net

"Of course, I knew I was overlooking. I searched for a method to do this, but your solution is logical. Thanks a lot, it seems to work for me. Pim."

Feb 5

Mateusz Zwierzycki replied to pim marsman's discussion sum items at (i) in VB.net

"I'am not sure if I understand you correctly, but let's give it a try : "

Feb 5

pim marsman replied to pim marsman's discussion sum items at (i) in VB.net

"Mateusz, thanks for your reply. Probably I need to explain better: I don't want to leave my For loop: I just want to check wether the sum of a certain value (point.Y) is not getting beyond another sum of values (doubles). (If it does,…"

Feb 5

Mateusz Zwierzycki replied to pim marsman's discussion sum items at (i) in VB.net

"I will assume that your i = list.count and before entering the loop the list is empty - if so, your for loop should look like : "

Feb 5

pim marsman posted a discussion

sum items at (i) in VB.net

There must be a simple answer I'm overlooking:I'm inside a For loop, and before I leave via Next, I want to check something.- How do I sum all values (double or point3d) in a list up untill (i)?Thanks for your reply,Pim.See More

Feb 5

4 Comments

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