raminbp's Page

Adam Laskowitz replied to raminbp's discussion about number slider

"I"

Aug 23, 2012

Sameer Kumar replied to raminbp's discussion about number slider

"While it may be easy to make the range of a slider parametric/variable, how would GH determine what the new value of the slider should be if the current value ends up falling outside the new range?"

Aug 22, 2012

Adam Laskowitz replied to raminbp's discussion about number slider

"There should be a way to feed a minimum and maximum value into a slider. While the remap example works fine, it would reduce component numbers from 4 to 1."

Aug 22, 2012

raminbp joined David Rutten's group

Galapagos

Galapagos Evolutionary Solver

May 26, 2012

raminbp replied to raminbp's discussion LineCurve.ExtendByLine Problem

"im using RhinoCommon and i C# component of grasshopper "

May 25, 2012

David Rutten replied to raminbp's discussion LineCurve.ExtendByLine Problem

"Hi Ramin, are you doing this in a Script component or as a GHA library? In either case, we'll need some code we can run to find the problem. -- David Rutten david@mcneel.com Poprad, Slovakia"

May 25, 2012

raminbp replied to raminbp's discussion LineCurve.ExtendByLine Problem

"ok i fixed it but it reurns nothing a null object, means that it cant extend the line , whats the problem? "

May 25, 2012

raminbp posted a discussion

LineCurve.ExtendByLine Problem

Hello to everyoneHere is my problem , I have a Circle and a Line without any Intersection.i want to extend the line Until it intersect to circle.i saw that LineCurve have this ExtendByLine Method which exatcly does what i need soi constructed a LineCurve object of my Line LineCurve line1LineCurve = new LineCurve(line1);then when i use thisline1LineCurve.ExtendByLine(CurveEnd.None,circle1);it says that it cant convert the argument 2 , rhino.geometry.Circle…See More

May 25, 2012

3 Comments

Systemiq replied to raminbp's discussion spliting an ellipse using a line in grasshopper

"You need to give 2 more arguments to CurveCurve (tolerance and overlap tolerance), then you get an intersection object, by example: Point3d[] P = new Point3d[2]; Rhino.Geometry.Intersect.CurveIntersections…"

Nov 23, 2011

raminbp replied to raminbp's discussion spliting an ellipse using a line in grasshopper

"i wrote this code , and it doesn't work //ellipse Plane pl = Plane.WorldXY; Ellipse el = new Ellipse(pl, 5, 10); //line Point3d pn1 = new Point3d(-5, -5, 0); Point3d…"

Nov 22, 2011

raminbp replied to raminbp's discussion spliting an ellipse using a line in grasshopper

"ok , but i think intersection.curvecurve just returns points , so how i split the ellipse using those points? in fact i need to have a quarter of the ellipse"

Nov 22, 2011

David Rutten replied to raminbp's discussion spliting an ellipse using a line in grasshopper

"Indeed, there is no dedicated Ellipse|Line intersector in Rhino, so you'll need to convert your ellipse and your line into actual Curves, then use the Intersection.CurveCurve method. -- David Rutten david@mcneel.com Poprad, Slovakia"

Nov 22, 2011

Xiaoming Yang replied to raminbp's discussion spliting an ellipse using a line in grasshopper

"Maybe you can try Intersection.CurveCurve method in Rhino.Geometry.intersect namespace."

Nov 22, 2011

raminbp posted a discussion

spliting an ellipse using a line in grasshopper

hi everybody i want to split an ellipse using a line or curve in grasshopper C# script. i want everything to be purely in Code , without using grasshpper component .i already know how to draw primitives using rhino geometry in C# but i dont know how to use something like split function of Rhino See More

Nov 20, 2011

5 Comments

David Rutten replied to raminbp's discussion creating a geometry using C#

"You want a list containing a single Circle? Well, either way, you'll need to do something like this: Dim circles As New List(Of Circle) For i As Integer = 1 To 100 circles.Add(New Circle(Point3d.Origin, i)) Next A =…"

Nov 8, 2011

David Rutten replied to raminbp's discussion how to convert a point from polar to xy coordinates in C#

"There is no function for this. Unless you're willing to use a boatload of rotations and scaling transformations. The math really is quite simple: x = r0 * Math.Cos(phi) y = r0 * Math.Sin(phi) -- David…"

Nov 8, 2011