How to make curve planar rhino
How to make curve planar rhino. My script is uploaded here. The mesh must have 20 longitudinal curves that I can then pipe. 3dm (225. Notes If the curves partially overlap, each curve produces a separate surface. For non-planar, polygonal openings, the ‘Cap Holes Ex’ component comes in handy. I couldn’t create a surface off this with Patch or Loft, and using EdgeSrf after splitting the curve doesn’t work either. A polysurface consists of two or more surfaces that are joined together. -Pascal mristau September 8, 2020, 8:42pm Nov 28, 2023 · However, instead of trying to fix the ends of that curve, I’ve just gone with the safe option and deleted those curves, then duplicated the surface edges since those must be closed since they’re what’s used to trim the surface. When I create what should be a flat, planar surface, I see that there are red lines and that I cannot select the surface. Aug 21, 2024 · Planar. Select the surface. Ideally I would like to create a single surface from these curves. Surface building commands include e Jan 31, 2018 · Hello everyone. Perpendicular Plane to a Curve using the ‘Perp Plane’ component. Usually in this situation, I would project planar curves on the intended surface, use the trim function to create a surface from the projected curves then use the loft function. Possible problems you may run into Co-Planarity. Any advice would be much appreciated. Thanks, in advance, for Feb 1, 2013 · Hi all, newbie to grasshopper, I have a beginner question, sorry if it has been asked before. In this video, we're going to talk about several ways to create surfaces using edges and curves in Rhino. I tried to make each surface of the geometry but again at the end it could not be made as one piece and solid. longer but gave me a pretty surface: duplicate borders on the ribbon to get top and bottom curves, then place two planes intersecting the ribbon, and use them to "split" the curves into four open segments each. markintheozarks March 30, 2016, To create a “tangent” curve between two non-planar curves, use BlendCrv. As long as the curve is planar and closed, any curve outline will be turned into a surface. zip (1. Jul 19, 2013 · image Please help, I want to create a mesh from 4 non-planar curves. ) (6:59) Vertical or Horizontal Panels and Make the screen larger left and right, and the new (2:25) Black and White Interface and Render Modes (3:24) May 17, 2020 · In this tutorial, I cover how to Project Curves on to other geometry in Rhino 6, the 3D computer graphics and computer-aided design software. (Command line - _ExtrudeCrv option _Solid=_Yes) You will either need to select all the curves that comprise the large owl outline before extruding, or Join them first. UnrollSrf Flatten (develop) a surface or polysurface with curvature in one direction to a planar surface. I’ve some closed curves I want to reference to make other planar curves. Note: Use the CreateUVCrv command to generate planar versions of the u and v curves of a surface so you can use them as a guide to orient your text. The first is the curves that can be made into surfaces, and these are marked with red groups. Our problem Sep 2, 2013 · If the topo curves are flat in 2D, use CurveBoolean with the outline curve and the contour line curve (do not delete the input) to create a closed region. Planar indicates that the Geometry is strictly 2-Dimensional, and does not shift in the ‘Z’ Direction (aka, FLAT) We’ve used a Closed Curve to Generate this Surface, and it is Planar; however, you can also use singular curves, or you could May 25, 2021 · I hope I can explain this well. Planar mapping projects a 2-D plane onto the side of an object. in top view), allowing you to set the correct elevation in one of the other viewports (eg. Draw a rounded curve from surface edge to surface edge and use Sweep1 to “rotate” it. I’ve been trying the solutions from this other thread: [Filet 3D polyline - #2 by maje90] Any ideas on how to planar curves. I just want to draw a line that is tangent to both… I tried starting with the tangent snap option, but that get’s nothing. For planar openings, we use the ‘Cap Holes’ component. In some cases the curves we are trying to run Curve Boolean or Region operations on, are not on the same plane. We make boat decking and use a 3D scanner. This is difficult on curves that are very dense. Both work either by closest points or in a user defined direction. FitCurveToSurface. It needs to have a 1cm thickness. Then I’d get rid of the surfaces that aren’t closed by SelSrf and delete those. Our projects require us to make accurate 3d models of complex sites (infrastructure, terrain, slopes etc. SelCrv does not show boundaries. Box (sides only) Box mapping sides of an object only, does not cap the mapping to the top and bottom surfaces. So I tried another format, and rhino read it as a fully closed solid, and all my planar curves were closed. I want to create a surface from a non-planar curve as shown below, with no curve in the x direction. Grab each set of four and do the "edge curves" command. If you want to select and isolate all non planar curves, you can run this macro: _SelCrv _Isolate _SelPlanarCrv _Hide. Surface from edge curves If the curve is not planar, then it will be extruded in the z direction of the active viewport's construction plane. Auto CPlane can be toggled on/off by clicking the Auto CPlane pane on the status bar. In Grasshopper, we can loft between open or closed 2D curves to create surfaces. Master the skills you need to create complex and interesting designs in thi Oct 21, 2022 · Hello Rhino forum, I’m a newbie working my way through the Rhino Level 1 Training Guide. 4. I’ve added a jpeg that should explain what I’m trying to do. hearts_j: Sep 23, 2015 · SetPt as mentioned is one way another is to use the Gumball to scale by a numeric value of 0 in a specific axis. I make the arch shape as a curve and then extruded it ‘Along Curve’ from the Soild drop-down menu. Now I need to get a surface only in between them. And for curved, non-planar openings, we manually generate a surface using the ‘Patch’ and ‘Join Brep’ components. ) wich implies complex non planar surfaces. Projects or pulls a curve onto a surface and transfers the knot parameterization in the U or V direction to the new curve. The surface on he right is now one surface. Steps. A surface is like a rectangular stretchy rubber sheet. Unrolling that surface in one direction is not possible for me. This is how the algorithm works: Divides the two curves into an equal number of points, finds the midpoint between the corresponding points on the curves and interpolates the tween curve through those points. Sep 8, 2020 · Hello - that has always been the case - there is not a way for Rhino to reliably build a cap surface on an arbitrary non-planar curve. Angle constraint doesn’t work. Dec 18, 2017 · Try the _MergeSrf command which works for curved surfaces. 3 ptDivideNum component calculates divide points on a curve (0:56) Aug 28, 2021 · Hi all, In the attached picture, you can see that the front arch isn’t solid - I’m trying to make it a solid shape (like the arch at the back). As you can imagine, most boats have multiple levels (steps) and angles (ie, angled footrests). I can drag the line to some point, but can’t fix the angle. Solid by un-planar curves. My problem is that I want the curves to be planar but since they were projected onto the topography they are not. Oct 31, 2019 · I have a 3dm full of hatches created elsewhere. Helvetosaur October 3, 2023, Jan 8, 2016 · Unzip, save then drag and drop the rvb file onto Rhino - there will be two new aliases. image 1022×925 26. Jul 14, 2023 · We’ve also explored practical solutions for closing Breps. I also had loads of problems turning the back arch into a solid shape - it did it eventually but I don’t know why. 1 KB) ? Jun 5, 2018 · How to use Planar Surface in RhinoRhino tutorials for architectshttps://howtorhino. However, unlike a Weaverbird Mesh Thickening, I would like to extrude planar surfaces since, in the end, I would like a faceted Voronoi on the curved surface. All surface creation commands in Rhino result in the same object: a NURBS surface. Apr 2, 2017 · SelAll, then Dupborder. HTH, --Mitch Aug 10, 2018 · I have several models, each of which contain a number of planar surfaces to be used as patterns for waterjet-cutting. Box mapping projects a 3-D box onto the sides and top of an object. Pyramid, Cone, and TCone are examples of commands that create polysurface solids. Creates curves between two open or closed input curves. Nov 25, 2017 · Hi, I am interested in mapping a 2D Voronoi pattern onto a curved surface and extruding it afterward. (every time I have to use the command “polyline” to define a space polygon and then use the command “surface from planar curves” to transform this space into a plane). Rhino has many tools for constructing surfaces directly or from existing Workflow is a little different from the Rhino Fillet command due to the limitations in RhinoScript - First set the radius and then pick each curve to be fileted near the ends to fillet. Apr 17, 2020 · Hello there, I want to create a solid from this non-planar curve. I could swear I tried it first and it didn't work. 3. I thought that extruding it Nov 21, 2022 · I want to surface a non-planar curve by projecting a planar curve onto a ragged surface. where the gap is!) Nov 18, 2014 · create an imaginary curve from sellected surface points by “control point curve” but it should be a bezier (degree+1=point count) rebuild it to 3 point 2 degree curve (which gives us 3 points, using those 3 points, script can create a planar surface/cplane which i presume is best fitting one… Learn how to create non-planar surfaces in Rhino with this step-by-step tutorial. Mar 30, 2016 · In this tutorial, I'll show you how to use SplitEdge and BlendSrf to close a surface when the 'Cap' command errors with 'Unable to cap one object. HTH, --Mitch Feb 22, 2017 · Or you can keep both Project and Planar checked, and then hold down Ctrl for the first point (eg. We’ve been creating a new cplane for each new area and drawing the parts on those. There must be a smarter way. First click outside the surfaces, then inside the “holes”. 2 The ptDivideLen component calculates divide points on a curve or list of curves by specified length on curve with an option to round the distance up or down (3:16) 5. mcneel. Eventually, I unlocked the three locked curves, and did a final CurveBoolean. Planar curves on the x-y plane are mapped into the surface’s control polygon, and corresponding 3-D curves are created on the surface. Jun 29, 2015 · You can try the below code: Option Explicit Call Main() Sub Main() Dim strMsg, arrCurves, strCmd, blnResult Dim strObj, arrObjs, b, arrTmp, arrBorders() strMsg = "Select lines or curves" arrCurves = Rhino. Follow along with Hodgepodge as we cover every exercise in the level one training manual. The openin Use this command to fine-tune curves with many control points. At the moment, I have the Voronoi pattern mapped onto a surface already, but since the surface isn’t flat Aug 24, 2021 · Hi, I work as architect and urban planner in a firm where we are moving on from classic 2d cad tools to 3d and bim software. In the end it's a street which is non-planar because of different heights. Maybe you can help me? Patch doesn't give a good result. Aug 21, 2024 · The curve has to be planar, while the surface or sub-surface can be either planar or non-planar. 5 KB) Transforms non-planar curves into planar cuves parallel to the world XY plane and at the choice of maximum or minimum Z height, Works best with “near planar” curves. Retrieve planes from surfaces To find the plane of a planar surface, we can use Is Planar True if there is a plane such that the maximum distance from the curve to the plane is <= tolerance. Spherical Oct 22, 2021 · Hi, I’m struggling to fillet 2 curves that do not sit in the same plane. instagram. The command takes over the moving of the control points so that the curve stays smooth. 4 KB)-Pascal Sep 18, 2014 · i have a problem creating a surface between closed curves. Use dupborder command to create a curve on the open edge the use rail revolve and then join to cap it. Mar 9, 2022 · the base curves that i extruded are not planar. Sweep2rails is not working in this case, because I can only choose the way the sweep begins and not how it ends. If the selected curve or surface is coplanar with the current CPlane, or the surface has a seam, Auto CPlane will not activate. See: ApplyPlanarMapping. Usually I would just use the surface and trim the curves out of it, but for some reason (either because the curves are non planar, or there are too many), my computer cannot complete the command, it just Oct 6, 2020 · In this video, we run through a few quick and easy ways to start modeling planar surfaces into a 3D space from 2D curves. May 14, 2023 · Once again make sure that all the curves are closed, planar and on the same plane before running the component. com/t/extruding-multiple-objects-in-different-planes/26025 Oct 9, 2014 · Hi there, I made a sparate curves (frames) from a double curved surface (ship hull). What’s the best way to “explode” all of the selected surfaces into their edge curves? From searches of the Forums, as well as Google, it appears not to have a simple explanation. A common way of working in 3-D is to draw curves that represent edges, profiles, cross-sections, or other surface features and then to use surfacing commands to create surfaces from those curves. The key here is to get the logic behind creating rand Oct 4, 2019 · Any two circles, co planar, randomly placed and sized. Maybe with a delaunay? I don't know-Thanking you in anticipation. Then Srf from Planar Curves, and it’s done. I am trying to make a solid by non-planar curves. This will flatten the curve to the gumball origin. However, I have these random instances where it won’t let me do so because it’s not a “closed and planar curve” and I can’t figure out how to identify where the problem is! (I. 00, which mark Apr 15, 2015 · Hi Kevin - try this - make a rectangle, select it, and from the Solid menu choose Extrude planar curve > Straight Then, make a second rectangle, select it and from the Surface menu, choose Extrude curve > Straight. Up until now I've been using PlanarSrf to make surfaces from curves drawn one one plane, but now I have a shape that slightly bends into another axis so that doesn't work anymore. The final task is a complex defornation caused by dragging points on the cirle all overthe place and then forming a surface In the real world, a piece of cling film would make a surface Aug 21, 2024 · Rhino tools for creating curves from objects. Pick a point on the curve. Anyone knows? -C-H-A-R-L-E-S- Jun 24, 2019 · I transformed the object and hence most surfaces are bent. 5 KB. 3dm (34. Jan 21, 2016 · By “create a volume” do you mean create a 3D solid shape with a thickness? If so, you may want to try Extrude Planar Curve > Straight from the “Solid” menu. Sep 8, 2014 · Thanks Dale. Jan 22, 2016 · hey guys, i am searching for a way to get a trimmed surface from a closed planar polycurve (in my case a polygon, only straight edges). Then I did CurveBoolean, selecting a few curves at a time, locking the resulting curves before CurveBoolean the next batch. Desired angle is 30. Rhino for Windows. Steps: Select planar curves that are all in the same plane. If your curve is not selected, then It must be non-planar. If a curve is wholly within another curve then it will be treated as a hole boundary. 3 KB) Oct 23, 2016 · Hi All, I am not new to rhino however I have been using Sketchup more recently at work. Perhaps this script might help then: PlanarizeCurvesMinMaxZ. Create Surfaces from Curves. . This enables us to make flowing, organic shapes. I don’t know how to solve this problem. This community is for professional, student, and hobbyist users of McNeel's Rhinoceros 3d modeling software and the Grasshopper Jun 11, 2023 · The curves must be planar – meaning all control points of the curve lie on the same plane, resulting in a flat curve. is there a dedicated method or will i have to tinker with breps? if so, what's the e… Jul 1, 2015 · Hi, this is my first post, I have created a series of curves which I have projected off a pattern I created in Grasshopper. The SolidPtOn command turns on grip points for polysurfaces, which act like Aug 19, 2020 · One method to create one possible surface from the curve is to Split the curve into four segments. May 24, 2009 · at the moment i use a project-component (curve/util section) with a rhino-surface to project onto, which i dont really like (the rhino surface is not infinite, and its visibility cannot be controlled from within gh), but i can do it with only 2 components (curve and project) plus the rhino-surface as brep-input. Is there a quick way to find out, any indicator or shortcut (rebuild surfaces would show degree 1 surfaces which is not true if a surface is bent as far as I know) Thanks a lot! Oct 11, 2021 · Hi, I am new to Rhino and surface based CAD. The evaluation point will be closer to the beginning of the curve, and as you change the number slider value from 0 to 1. Use EdgeSrf to create a surface using the four segments. We need your help! 🔥 Dec 2, 2014 · I was wondering, when i use the top view in rhino, is it possible to have the curves stay locked in the same plane, even though I want to use snappoints of objects that are higher/lower than the plane? I know that with the tab key the lines stay locked in the plane, but then also the direction is constrained. Aug 21, 2024 · Create surfaces. Added bonus: continuity control. Surely you do this every day. Steps: Select a curve. com/junelee_design/Related Grasshopper Tutorial Play Oct 3, 2023 · i want to make planar surface using two sets of curve in grasshopper, how can i achieve below result. The Box, Cylinder, Tube, ExtrudeCrv, and ExtrudeSrf commands create extrusion objects. So basically what I want is the tab function with a flexible direction… Rhino 8 Interface (Basic Layout of the Interface, ex: View Ports, Command Prompt, etc. The NURBS form can represent simple shapes, such as planes and cylinders, as well as free-form, sculptured surfaces. The second is to create a surface with two curves Jun 25, 2016 · About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Jul 20, 2023 · Given a curve and an Evaluation Parameter along that curve, the Perp Frame component will create a “Frame” or construction plane where the Z-Axis runs in direction of the curve. Is the quickest method to create a cplane on one of the objects and project the others to that created plane or is there a tool that would select a number of planes and flatten Apr 12, 2020 · We would like to show you a description here but the site won’t allow us. Rhino File attached. Set the Smooth option to “No” to keep any hard edges. py (1. I’d have to build less simple shapes, like a non planar surface trimmed by a curve projected onto it and a solid from an extruded curve closed by non planar surfaces. Once the boat is meshed we use Rhino to develop fairly simple, mostly planar curves in the shape of the decking we want to CNC. Instagram: https://www. Dec 13, 2022 · If you created the curves in Grasshopper, the simplest way to find out the curve direction is to add an Evaluate Curve component, reparametrize the Curve input, and enter an evaluation parameter of, say, 0. in This Video, I want to show you how to use other useful commands for fillet non-planar Curves. Then lofting the new closed curves works out: Unlike Curve Frame, which uses a tangent of the curve to construct the plane, Planar orients the plane to the world coordinate system. I happen to be using Gemvision Matrix but I think my problem is a very basic Rhino or Rhino settings problem. Note that I want to get a planar surface. Phil. If the contour curves are in 3D, Array the border curve in Z by the contour increment so there is a border at every level and then proceed level by level with CurveBoolean. I need to get the boundary curves of those hatches. Learn rhino basic tutorial for beginner how to easy ways to flatten curve#rhino #howto #mufasucad. Aug 21, 2024 · Return curves and surfaces to the original squished 3-D shape. See: ApplyBoxMapping. E. To solve that we add a plane in the third input P. BTW, tangent continuity is Sep 7, 2016 · If the curve used to create the extrusion is closed but not planar, then EdgeSrf (prefered if it works) or Patch can be used to close the ends. I can only select either half of Jun 23, 2014 · Aligning planes up in space. I’m very well experienced with rhino but always struggling with surface making from closed non planar curves (and found Oct 22, 2013 · The ‘Planar Curves’ Command uses Planar Surface Edges, or Curves to generate a Planar Surface. Which commond do I have to use? I tried “Patch” but that creates a surface with a bend in the x direction. Dec 7, 2016 · Select all the curves to be flattened using Front viewport; Call the Shear command, pick two points of reference to determine a “vertical” axis in the Front viewport. Jun 10, 2018 · This workflow also works in v5Link to script: https://discourse. Resource Type Script (VB Script) Oct 13, 2019 · Lofting is the process of creating surfaces that transition smoothly from one curve profile to another. Ideas please… Jan 25, 2014 · There is a command in Rhino that allows to quickly draw a plan/surface polygonal? There is a command “surface from 3 or 4 points”, but there is a command that can make a surface for more points. I also want to know how to divide a curve into segments based on the corner points. com Feb 28, 2019 · Hello, I have a joined closed curve made up of non-planar curves. Mar 1, 2020 · I checked the end and start points of those planar curves, and about 4 decimals down, they were microscopically different. While I think it should… And yes, I can draw the line from the center and then offset it. Any tips? Oh it's Explode. The falloff distance is adjustable, allowing the changes made to the curve to be more or less local. So, I’d extrude everything with solid=yes. Using the patch command on the projected curve gives strange results. r/rhino. It would be Convert a curve to a polyline. This can be helpful for creating surfaces for applying materials, closing objects in Jun 7, 2021 · hi, I was wondering which way is the best to check if the set of surface in the model are flatten or not, one quick trick should just to type sel planar srf, so I know those should not be planar, other ways ? 2-so how to rebuild it as planar srf in the most similar way ? thanks for help! MAKEPLANAR SURFACE. To create several of these Frames along a curve, we can use the ‘Perp Frames’ (plural 6 - Create Surfaces from Curves. 25. My test was just a first step to try to learn how to build Brep’s. Command(strCmd, False) If blnResult = True Then arrObjs = Rhino quick and not pretty: extrude curve to point, put the point in the center. 5. Jul 3, 2016 · Stumped by this seemingingly simple task. Nov 10, 2023 · It’s hard to tell without a Rhino file, but my first thought is that you have a combination of closed curves and open curves, and you really only want to make something from the closed curves. Categories Addons Components Request an Addon Donate. The curves will Aug 18, 2020 · In this new Grasshopper tutorial, we are going to explore the ways to create a surface from two curves. com/playlist?list=PLDugcibQcKpd-rm1PHxM-Pcy0DwPHQCiZIn this lesson we want to explain how to draw two helix & spi Oct 24, 2017 · Some Rhino commands create polysurface solids. Select two or more curves. The region that will be retained highlights. The surfaces of solids don’t all meet up edge to edge. What I want to know is why is it so difficult to make a curve that sticks to one flat plane/axis? When I’m trying to make a curve (so i can extrude it and make it solid capped extrusion) i will hover over the points i want to trace, however the cursor ends up snapping to here there and everywhere (to Creates a planar surface from planar curves that define the surface edges. The waterjet guys don’t want surfaces; they want simple curves. With Ortho off, pull the mouse to shear the curves over so that from Top view, they are separated horizontally (do this by eye) Jun 29, 2024 · Learn how to create a curve that is planar in Rhino with this step-by-step tutorial. Unlike Lofts and Sweeps, the initial orientation of the profile curve or surface is maintained through the extrusion. Download. Curves can be free-standing curves or the edges of existing surfaces. Tutorial by Kor Mar 30, 2016 · Rhino. GetObjects(strMsg, 4, False, True, True) If IsNull(arrCurves) Then Exit Sub strCmd = "_TestGetPlanarRegions" blnResult = Rhino. ; Click inside the areas you want to keep. AlignGrips. The curves can be planar or non-planar. When I use the surface from planar curves button; the control point is given as the vertex of a rectangle but I want to get the control points like modelling by using the surface from 2,3 or 4 edge curves. If the curve is planar, it will be extruded in the normal direction of the plane of the curve. This video tutorial is about making curves around points in grasshopper. I’m pretty new to Rhino and am having trouble creating planar curves/surfaces so I can create UV surfaces, etc. BooleanIntersection does not always needed solids, at least in Rhino for Windows. Important - the resulting surface will have singularities at the ends of the curve segments which can cause problems in other operations. Nov 10, 2016 · Hello, I have a circle which I want to draw a tangent line from. Perhaps someone will take the time to answer my very basic question, thanks! Go to rhino r/rhino. whatever Mar 2, 2014 · In this tutorial, I show you how to project curves on to a surface in Rhino. May 16, 2014 · Create a Sphere of approximate size, cut it in half and create a BlendSrf between the sphere edge and the surface edge. Seems like it happens when importing my igs files into rhino. I am looking for a way to convert a curve into linear line segments in grasshopper which equivalent to the convert line comment under curve in Rhino, where you can determine both min length and max length for the lines. Draw a planar circle add surface should be easy The next task is to bend the circle out of planar so the edges are moved back in top view and then surface that shape. AlighGrips - lines grips up to a line defined by two points (user input) and AlighnGripsCrv - sucks selected grips onto a curve. Click an area again to remove it. Thanks, Tom Also the image uploader is not working for me. front view), then go back and finish the curve in the top view. I’d like to make sure the reference planes are exactly planar. In rhino it works using the fillet corner command, but in grasshooper the command does not crash or give any warning, but it does not fillet the corners, it only works if I put both line in the same plane. Extrusion objects can be closed with a planar cap or open. One way of working in 3‑D is to draw curves that represent edges, profiles, cross-sections, or other surface features and then to use surfacing commands to create surfaces from those curves. Aug 21, 2024 · Light-weight extrusion objects use only a profile curve and a length as input instead of the network of isocurves normally needed for NURBS objects. However with this object I have edited the curves so they no longer match the base object so cannot use this method Feb 4, 2016 · Hello, I'm trying to randomly extrude a set of curves on a topography. As soon as the input curve is even just slightly 3-dimensional, the Boundary Surfaces component will fail. Then Join with the extrusion surfaces to form a solid. Jun 22, 2019 · Basically I have the top and bottom of the shape, and I’m trying to make it a solid by using “planarsrf” to create all the sides. Use sample points method to make curves compatible. But I have to reconstruct everything with planar surfaces to get the final sofa sculpture production ready. If you only pull out the extrusion and click, the first one should be a closed box and the second one open top and bottom. A polysurface that encloses a volume of space defines a solid. Master the art of creating smooth and precise curves to enhance your 3D Jan 25, 2019 · You can use _SelPlanarCrv, to select all planar curves. The projected curves are divided into two types. Project duplicated edge to cplane and use loft command between projected curve and the edge, now you are able to use cap command. I tried to use the patch tool and even though the geometry seemed closed it wasn’t. Rhino 3D tutorials playlist https://youtube. A planar curve is created around the chosen region. Thats why i want to unroll those curves in a straight line with the pre… Jul 26, 2016 · But I want to see the conrol point data where using the polysurface does not show the control points. Box. vsifp jojyr hmjjhwiu wqvek jyxtm apeszg jrzmgi szrcbg yzjxoo jyoggv