Rhino extrude curve not solid BothSides Extrude towards the both sides of the input curve. 😉 Would be perfect if someone could give me a hint. You can select the curve and check the properties tab to see what type of object it is. The opening did not have closed, planar loops of edges. ExtrudeSurface (strSurface, strCurve [, blnCap]) Sep 8, 2020 · Why extruding non-planar curve does not result in a solid when solid option is “yes” within Extrude command? How to make solid? ribbionNotSolid 903×420 114 KB Feb 2, 2012 · Select Extrude closed planar curve from the Solid tool box (bottom right icon below) Select the rectangle in the upper left hand corner, then press enter to ineractively extrude it along the Z axis. 063. Select the outer curves and inner curves (holes) and extrude with ExtrudeCrv with Solid=Yes. I have a tent that I’m trying to get in to a 3D model. I’m trying to extrude to a thickness of 0. Extruding the curve won't result in a solid, because you've not told rhino what shape to make the bottom and top surfaces, as they are not planar. Unfortunately when I call the Extrude command on these, it only extrudes one of the subsurfaces of the polysurface. Note the solid by extrusion is filled in, wheras the surface by extrusion is an open container. McNeel Forum Extrude curve into solid - bug a curve. Oct 26, 2018 · However, I am selecting the option 'solid=yes/no and am still getting a closed curve after I extrude it. You can try a simple example such as a circle inside a square, select them both and extrude>solid, you will see the result is that the circle will be the hole. . #rhino #howto #mufasucad ExtrudeSurface. I have done exactly the same on Feb 3, 2020 · Extrude curve will not create a solid from a curve. The trim curve is assumed to run from one surface edge to the opposite edge; this is referred to as a "simple" trim curve, roughly parallel to one of the srf directions (either u or v). Use your End OSnap to make sure all the Sep 18, 2019 · When I try to extrude a drawing comprised of multiple (1000’s) small closed curves within a perimeter closed curve (sort of like a colander!) I’m experiencing a problem where the outer perimeter curve extrudes as a solid capped shape thus obscuring all the (also) extruded smaller shapes…meaning you cannot see the holes cut out within the overall shape. I can often use cap… but was just surprised there is no option to create a solid This routine accepts a 3-d trim curve (trimCrv3d). For 3D printing. I have an elliptical planar curve I am extruding 2 mm and selecting ‘solid. May 18, 2020 · Basically how Rhino works in this situation is that ‘nested’ curves are extruded together to form a solid with internal holes. If an extrusion of a theoretically closed planar curve doesn't cap, even though you chose Extrude from the solid menu or clicked cap=yes in the command line, there are one of two things wrong… Either: 1) the curve being used isn't closed, or 2) it isn't really planar. BR, Rayaan Aug 25, 2015 · The oval in the picture is highlighted in yellow. Is there any possibility to transfer a lot of hatches into surfaces in order to extrude them? Otherwise i have to join all the outer curves an fill the areas in between which turns out to take a lot of time! And there is a lot to do… . Then Join with the extrusion surfaces to form a solid. I drew a curve and even though “solid” is activated it won’t extrude as a surface. Steps: Select. surface? I could not find a method that does this. Unlike Lofts and Sweeps, the initial orientation of the profile curve or surface is maintained through the extrusion. Rhino for Windows. I try to cap the object, but it says "unable to cap object. If there is a way to make that curve oval shape into a solid with a thickness, I am all good to go. Jun 25, 2019 · Hello Everyone, I need some help trying to extrude a solid from a curve. Alternatively, select all the curves and use CurveBoolean (DeleteInput=All) and then pick all the closed regions you want to be able to extrude after. ToBoundary Extrude the object to a boundary surface. Mar 5, 2024 · You are going to need to do this on an individual curve-by-curve basis, join the various segments the way you want and draw your own curve to close if necessary. but it will not. Solid If the profile curve is closed and planar, both ends of the extruded object are filled with planar surfaces and joined to make a closed polysurface. I can than put it over the sphere and it should fit nicely. In this quick tip we will have a look into how to extrude a curve in Rhino the "right" way. Just instead of the straight line of a cube the line is roughly a third circle and the box is twisted into a crescent shape. 8: 8457: June 29, 2019 Issues with solid difference in waffle structure. We'll see how we can keep the most amount of flexibility when des Extruding creates surfaces by extending the path of a curve along an axis Start by drawing the shape you want to extrude using curves and lines. " even though I am most definitely extruding closed curves. Also, you can use the command showedges to highlight any "open" edges on a surface. Dec 16, 2022 · Learn how to use Rhino's extrude solid feature to create complex shapes in your designs. Select the path curve. However, if anyone else is struggling with a wireframe extrusion that has a closed loop, on a planar surface, and was created as a solid=yes… check the properties of the solid (the color wheel icon likely located at the right of your screen), than Viewport (camera icon) and review Thus is a good point, if your initial curve isn't closed, then it will never extrude as a solid. But when I hit enter or click the mouse, the solid lines disappear and I Additionally, you have projected a curve to a surface but there is no "link" between the two. I have the basic 2D drawing with the pattern pieces placed together of how the tent needs to look. If your curve is open and you can't see where the gap is just use the command Jun 13, 2021 · Extruding offset curves (or donuts) with solid option, shows correctly during feedback, but is not solid when command ends. best Simon Dec 5, 2022 · This video is the forth part in a series of tutorials introducing the fundamentals of Rhino. 3dm (30. If you select your curve, it should say "1 closed curve added to selection" (or more closed curves). I tried exploding the polysurface, extruding each part, and then doing a Boolean Union, but the Boolean Union fails as the resulting solids Nov 26, 2021 · Well as I said I just click on the extrude ‘dot’ on the gumball… So basically I have to use the command line and select solid I suppose… EDIT : no, there is no ‘SOLID’ option on the command line either. But, when I try to start extruding the pieces they are not extruding as a solid piece. geometry. This series is aimed at complete beginners to the software and g Oct 29, 2015 · Hi, I have a polysurface that I’m trying to extrude into a solid along a straight line that starts at the polysurface outer boundary. If the curve is planar, it will be extruded in the normal direction of the plane of the curve. Everything was working fine, but recently if I try to extrude anything (closed curves that are in-plane with one another and solid=yes) it is hollow. Creates a surface or solid by extruding a straight along a path curve. how can i fix it? sample. Syntax. I tried the Solid > Extrude Planar Curve > Straight but it did not work. Jul 6, 2013 · I’m not sure if this is a wishlist item or me asking a ‘how-to’ question but… i sometimes need to extrude multiple curves or surfaces whose normals aren’t always facing the same direction… if i do any single extrusion (ExtrudeCrv or ExtrudeSrf) , the results are as i want them to be… however, if i select more than one curve or surface, all extrusions occur in one direction Direction Pick two points to define the extruding direction. the path curve. Rhino needs to have a closed, planar curve to create a cap surface. 9 KB) Rhino 5 create solid from planar curves issue. Nov 7, 2018 · Hey there I tried alot but i did not succed. I’m using Solid > Extrude Jan 22, 2023 · I’m working with Rhino 7 on a Mac. BooleanIntersection does not always needed solids, at least in Rhino for Windows. Pick a start along Imagine a just a box but making that box by extruding a curve, one of the lines of the box, into a plane, then extruding that surface into a 3D shape to get the box. If the curve is not planar, then it will be extruded in the z direction of the active viewport's construction plane. If it says "open curve", use CrvEnd or CrvStart to identify open joints and close them. Options Cap DeleteInput SubCurve Extrude a curve the distance specified by picking two points along a curve. Then lofting the new closed curves works out: Jan 28, 2020 · Hi all, What is the proper way to create a solid (rhino. Note: The extruded surface starts from the beginning of the curve, not the first picked point. brep) by extruding a rhino. Rhino. Jan 14, 2019 · i’m trying to extrude this shape into a solid 3D extrusion. To get around this, split the surface with the curves, then use ExtrudeSrf instead. Every other extrusion of an Control Point Curve works out well, but this one only extrudes on the Edge and can’t be selected for ConvertExtrusion… Any help is very much appreciated! May 11, 2022 · I’m a novice Rhino user, so given the technical skill of your design- I’m not sure this will apply to you. ’ When I am extruding it, shows the perpendicular lines that indicate a solid. i. e. While in the user interface of Rhino extruding a surface as an operation is available (ExtrudeSrf). Picking the points only establishes the extrusion distance. 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. 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. zhgxv freaabhqy awmt lhmlvo gilhqn fpymq hif mutc yxpha isgom wcjs shgscs ogkayo vctsfu keqr