Surface rhino
Surface rhino. The components range from simply exposing Rhinocommon curve commands, like blending, analysis, and offsetting, to new tools like grids, sub-surfacing, and iso surfacing. By the way, this isn't really a programming question, so it's not really appropriate for StackOverflow. Learn how to turn contours into a surface in Rhino with this tutorial video. Aug 21, 2024 · It is possible to make a developable surface that unrolls with a difference in area and ruling lengths from the 3-D surface. Surfaces and polysurfaces can only be joined at naked edges in Rhino. but I think its because they are not flat planar surfaces. A simple case is a rectangular surfaces. In order for a 3D object to be producable, it needs to be “Water Tight”. Feb 17, 2018 · Multi-span surfaces are already called polysurfaces - that is OK. It’s a sad truth that rhino does not like grasshopper’s ProjectPoints or MeshRay for these matters - your logic made sense…. Today I changed the layer material and noticed that the change didn’t affect the surfaces. It is disabled by default for other object types. When control points are on, Rhino’s transform commands can manipulate the points. Patc. 3dm (352. You need to change the curves to obtain a different surface. Test001. When you move control points, the curve or surface changes, and Rhino smoothly redraws it. Rhino does not have any method of making a surface a bit more or less developable. Rhino has many tools for constructing surfaces directly or from existing May 1, 2022 · Hi, I’m trying to extract the edges of my object surface as isocurves using the ExtractIsocurve command. This is geometry, not a limitation of Rhino or other CAD software. Rhino 8 brings new modeling tools like ShrinkWrap, a huge speed boost for Mac users, SubD Creases, PushPull workflows, better drafting tools, a more customizable User Interface, a faster Render engine, new Grasshopper data types, and much more. Mar 10, 2016 · I’m pulling my hair out. In this example, a variable radius fillet connects two planar surfaces and all are joined into one polysurface. You could PROJECT a curve onto the Surface, but a more efficient manner might involve the ‘Extract Iso Curve’ Command. Mesh2Surface is fully compatible with Rhinoceros 5, 6, 7 and 8. Incorrect. One, two or three sides can have zero length. In SW, I could use a boundary surface. A solid mesh from 3D scan data fragments. For example, let’s say that you want an interior curve, pulled from a surface. Note. See examples and tips for creating smooth and accurate surfaces from curves. Oct 12, 2023 · Put the surface on a different layer than the input curves. Persistent on polysurface 1624×152 56. Some of which include; curves, surfaces and Apr 29, 2023 · For those Rhino users who use the FilletSrf command and would like the process to be a little less tedious here is a Python script that will make strings of fillets that expands FilletSrf capability when filleting tangent surfaces: FilsrfEX. In this video, we're going to talk about several ways to create surfaces using edges and curves in Rhino. Jan 10, 2022 · Founded in 1980, McNeel is a privately-held, employee-owned company with sales and support offices and affiliates in Seattle, Boston, Miami, Buenos Aires, Barcelona, Rome, Tokyo, Taipei, Seoul, Kuala Lumpur, and Shanghai with more than 700 resellers, distributors, OEMs, and training centers around the world. I put them in a layer and gave that layer a material. how can i closed it? Rhino. Illustrates one use of the CageEdit command. I tried tracing curves from each point, which is manageable process. Convert scan data to CAD models with ease. Jul 14, 2023 · Surface Plus is a collection of brep and nurbs surface utilities. tiktok. Select the mug side surface at the corresponding position. This is the target surface. Rhino for Windows. Perfect for anyone looking to efficiently create complex 3D d Aug 28, 2020 · nope, all made in rhino by extruding rhino-made surfaces OK, I guess you’ll have to post an example, maybe just a few of your solid objects and the line you want to use for cutting… without an example file, impossible to guess what’s going wrong unfortunately. They are represented on your computer screen as a series of connected lines in wireframe mode; in shaded modes each facet is given a “surface” for visualization purposes. Enhance your Rhino modeling skills with this helpful guide. Jan 10, 2023 · This easiest way to think of the Surface from Points component is to think of a normal surface in Rhino. A single surface can wrap around and join itself. Nov 7, 2018 · Hey there I tried alot but i did not succed. com/ @AlphonsoPeluso Aug 21, 2024 · Surface. Oct 24, 2017 · A solid is a surface or polysurface that encloses a volume. Rhino doesn’t have any problem working with the files, but after I The FlattenSrf command flattens surface edges onto the construction plane to create planar curves. The difference is the script Jan 16, 2018 · ExtractSrf the top, deck, surfaces. Solids are created anytime a surface or polysurface is completely closed. Rhino Basic Surface Modeling. To do this manually: _Join only the surfaces that share the same underlying surface; _DupBorder to obtain curves of only the naked edges of the polysurface; _Explode the polysurface; _UntrimAll one of the surfaces When the input object is a SubD or a NURBS surface, the vertices of its render mesh are used. For example, if I want to put a glass on a table (assuming my table is planar but neither horizontal nor vertical …), then move this glass on the table. Special features include: Dec 14, 2020 · The reverse engineering plugin Mesh2Surface is available with a new version that is fully compatible with all the Rhino versions, including the new Rhinoceros 7. Example commands include Sphere, Torus, and Ellipsoid Feb 24, 2022 · This is a pretty standard task. Meshes without internal self intersections. With Rhino you can display the Gaussian curvature graph and analyse if a surface is developable. A developable surface can be unrolled flat without distortion. My approach looked like this: Loop through all Surface objects Get the border through Rhino. Curves can be free-standing curves or the edges of existing surfaces. This allows for a more flexible setup of base surfaces that get later connected by fillets. Mesh2Surface plug-in for Rhinoceros provides a set of efficient tools to generate surfaces and curves to help reconstructing a professional CAD models from scan data. create with Rhino. The edges and trims of trimmed surfaces will be modified if they do not coincide with the surface boundary. However, even so, the one edge I am still needing doesn’t get produced and I don’t understand Dec 14, 2023 · @pascal, I understand the complexity of displaying the hatch on the curved surface in 3D (dynamically especially). This is a great tutorial for beginners (Transform > Flow along Surface) Set the command-line options Copy=Yes, Rigid=No, and AutoAdjust=Yes. Oct 24, 2017 · Curve and surface control points; Polysurface and extrusion faces and edge curves; Surface edge curves; Mesh vertices, faces, boundaries, and edges; Objects within a group; Selecting sub-objects with a mouse. Aug 9, 2016 · A closed surface/polysurface in Rhino completely encloses a volume with no exposed, aka “naked” edges. Rebuilds a surface to given degree and control point count. Aug 21, 2020 · I try to project the points. Step 4: The Rhino command prompt ‘Select a mesh to create a nurbs surface' is displayed. 1 MB) Mar 22, 2016 · I am fairly new to Rhino and am importing point cloud scans into rhino to create a surface that I can work with and analyze. Oct 21, 2013 · If you already have a Surface you would like to pull Curves from, you can do so in multiple ways. Oct 13, 2018 · The first step in converting a mesh to surface(s) is to think about the surface layout. If the surface edges are not close to each other, you may have problems later on, depending on what you do with the model. I`m on Rhino 7 WIP. I would like to imprint on one surface. I usually rely on the _Orient3pt in a similar fashion like what @Tom_P used in his example above, but instead of using the “Tangent from” snap, I simply pick the 3rd point on the surface to be oriented and when it’s time to set the 3rd point for the target I press the Tab key to lock the direction and use the opposite side of the projected vector. Planes, Spheres, Cones, Cylinders and Free Form surfaces Oct 13, 2018 · The first step in converting a mesh to surface(s) is to think about the surface layout. Rhino’s Surface Fillet commands allow you to create rational and non-rational fillets between two surfaces or a surface and a curve. The text objects are wrapped onto the mug. Here you go all in this video. If you are applying the Rhino liner paint to a metal surface, sand it lightly to create a slightly rough texture that will help the paint adhere better. A sphere for example is a surface with compound curvature. Only the underlying surface defines the actual geometry of the shape. The dialog box Single surface from mesh is displayed. txt · Last modified: 2020/08/14 (external edit) Jun 10, 2016 · Hello all. instagram. Patch will allow you to use a starting surface to determine the Surfaces. Rhino SubD objects are, however, high precision spline-based surfaces and thus introduce a level of accuracy to the process of creating complex freeform shapes. Apr 7, 2021 · Dear Gijs, Thanks for answer. But I have to reconstruct everything with planar surfaces to get the final sofa sculpture production ready. However, I began Feb 24, 2024 · Proper surface preparation is crucial for a successful Rhino liner paint job. TIA Ian Learn trim surface object on rhino basic tutorial for beginner#mufasucad #rhino #howto In this video, we talk about how you can use the Rhino Command FlowAlongSrf to bend objects along other surfaces in Rhino!Disclaimers: All opinions are my ow Nov 2, 2022 · In this tutorial I will show you how to draw on a surface in rhino. hi i created an object with twist and flow along curve. I inadvertently made the hole and need to fill it. ConnectSrf only provides edge to edge connection; however, in my case, I’m looking for edge to surface connection to imprint my extension on surfaces’ face. It might be helpful to customize render meshes on them to add more vertices. If all of the object control points are selected, Rhino perceives this as the whole object being selected. As Diego Krause said there are thousands, actually an infinite number of possible surfaces which fit a single curve. All surface creation commands in Rhino result in the same object: a NURBS surface. Oct 24, 2017 · If the curves themselves are farther apart from each other than the tolerance values, the best guess is made at the surface. Draw single surface solids. A common way of 3D modeling is to draw curves that represent edges, profiles, cross-sections, or contours, and then to use them to create surfaces. Rhino. The majority of the points are at 0 on the z axis, but one group of them is at z +1, another group at z +2, another group at z +3. DuplicateSurfaceBorder Loop on Jan 8, 2015 · I’m receiving surfaced files that are coming out of GeoMagic Freeform. Window around the ones near the very tip. Oct 25, 2022 · ShrinkWrap lets you create a wrapped mesh from mesh, NURBS geometry, SubD, and Point Clouds. Because of their flexibility and accuracy, NURBS models can be used in any process, from illustration and animation Mar 5, 2021 · Shared edges within the set of surfaces with a matching underlying surface are ignored when the merged surface is created. Makes an approximate 2-D development of surfaces that have compound curvature. -I created a BlendSrf with rails 1 and 2-3-4m adding shapes between 2-3 and 3-4 then adjusting the handles at edge 5 (both in orientation using ALT and in amplitude by moving the points) so it’s as close as possible to 5. Oct 24, 2017 · Surfaces: The control points along the boundaries of the surface will not be modified. I have a huge (about 200,000) set of points created with Paneling Tools. The NURBS form can represent simple shapes, such as planes and cylinders, as well as free-form, sculptured surfaces. Every untrimmed surface in Rhino has four sides. This means that your object has Jun 29, 2017 · this is a surface. I’ve SEARCHED, Googled, and pushed every button and still can’t figure out how to do this one simple thing. I have also gone too far forward to simply undo. Cubic, and Catmull. The Smash command is a modified version of the UnrollSrf command. In general just delete these. NEW: Two Rhino commands "MinSurfFromCircularBoundary" and "MinSurfFromTwoBoundaries". The default surface mapping method uses the control point structure of each individual surface to orient the checkered texture map applied to the material. Some of which include; curves, surfaces and solids. Type EXTRACTISOCURVE into the Command Prompt. I have a pretty cool mesh object of an IL-86 (Russian airliner from the 1980s). A polysurface in Rhino is two or more surfaces, which each may be single or multispan surfaces, joined together. You can unroll surfaces that are not developable. All surfaces in Rhino have four sides. Rhino Wiki: Advanced Filleting May 29, 2024 · Im new to Grasshopper/Rhino 8, so please be light on me. Hint: Check out the different types of objects you can create with Rhino. Surfaces 3 Tip: Check out the different types of objects you can . Syntax. It is easy to miss the warning Rhino gives. 4 and above. I’m trying to create a surface from all of these points, to make a sort of Mar 13, 2015 · Hello, I would like to move an object face on a surface, then be able to move this object without leaving this surface. 1 KB) This script works the same as the filletsrf command - just pick 2 surfaces that you want to connect by a fillet. Offset meshes for shell operations Reverse engineering workflows Point cloud Nov 18, 2022 · Rhino How To Extract Curve From Surface Tutorial is a rhino manual that teaches how to extract a curve from a surface. They are the typical high density surface patches that you’d see in a file coming out of a non-CAD application when converted to NURBS. Jul 2, 2023 · Converting Mesh to Surface Using Grasshopper’s Patch Method: A Step-by-Step Tutorial Step 1: Initial Setup and Mesh Deconstruction. Surfaces with collapsed edges are easy to spot – the display looks like a curve, but in Properties it says it’s a surface. Just about anything! ShrinkWrap meshes are ideal for creating: Meshes for 3D printing. A single surface, including multispan surfaces, in called surfaces in Rhino. For more information, see the Rhino help file for the Rebuild command. Hatch pattern should be already assigned to the surface. Only for Rhino 7 on Windows 10 or 11, Rhino version 7. Aug 21, 2024 · A surface is like a rectangular stretchy rubber sheet. Therefore, you cannot send a surface behind a hatch, but you can bring a hatch in front of a surface. There are no limits on complexity, degree, or size beyond those of your hardware. Unfortunately extendsrf command fails to extend for some reason I really didn’t understand. Current Process I import the point clouds and hide all the point clouds other than what I want surfaced. I’ve designed a small object that has flat surfaces. Aug 14, 2016 · Surfaces have no thickness. Pufferfish also adds the ability to tween Planes, Surfaces, Meshes, and Rhino Board TM provides a stable cutting surface that greatly reduces the chance of losing parts in the waterjet tank and prevents splash-back that typically ruins jobs. For non-metal surfaces, use a scuff pad Oct 31, 2017 · A surface must be developable to wrap flat objects on the surface without distortion. best Simon Nov 28, 2023 · I have tried the loft in several different iterations and surface to surface extrusion etc. An open surface/polysurface in Rhino has naked edges and does not completely enclose a volume. 7 KB)-I matched the surface D to C and E, it was a little bit off. Maybe someone could do that with GH or something. Needs . The pufferfish route suggested by BVR is valid, though you won’t get to an untrimmed surface, plus an ultra-faceted polysurface is no fun. Aug 19, 2020 · Important - the resulting surface will have singularities at the ends of the curve segments which can cause problems in other operations. To make a solid, you have to enclose the volume you want with Joined surfaces. ClearDrawOrder - Now, let's take a look at creating surfaces with the Loft command in Rhino 5 for Mac. The surface is following the curves. Turn on control points for the deck surfaces. Apr 30, 2018 · Hi all, I have a RhinoScript that operates directly from Rhino itself. Surfaces, meshes, and SubDs cannot be selected by the draw order commands. The angle relationships between surfaces, sharpness of the bend in the rail around corners, and rail type all play a part in any particular case. Apr 29, 2024 · In this particular example, I want to be able to add a surface to fill in this open area and have it tangent to the 3 sides. This command can be used to deal with fabrics that have a certain amount of flexibility and stretch. This can be helpful for creating surfaces for applying materials, closing objects in to Create Surfaces from Curves. Surface mapping stretches the texture over the object. If you cannot join surfaces using the Join command, you should make the surfaces more Oct 24, 2017 · The RevolvedHole command creates holes in a polysurface by revolving a profile curve that defines the surface shape around an axis and subtracting the hole volume from the polysurface. This option is enabled by default for points or pointclouds as input. If the Gaussian curvature is not zero on any point on a surface, then it‘s not possible to unroll it without stretching the material. RebuildSurface. How do I fill a circular hole in a surface. It was at that point that I realized that the surfaces had their own material assignment that overrode the layer assignment. Jul 16, 2024 · Learn how to efficiently cut a surface in Rhino with step-by-step instructions and tips. rhino/badobjects. Angle. That’s because our coatings’ unrivaled durability make them a smart choice for everyone from homeowners to well-known companies such as Disney, Comfort Inn, and NASCAR. How do I ‘glue’ a text object to a surface May 8, 2022 · Yes, both Patch and Drape make surfaces with rectangular UV’s, the difference is that Patch will try to determine some 'best-fit" plane for the orientation of the rectangle, whereas Drape will always be rectilinear with respect to the CPlane of the viewport the Drape is drawn in. SetPt snapping to the end point of the top edge if the hull - zoom in to make sure you get the very top, there are some short vertical edges that might grab the End Osnap; ExtractSrf the short vertical surfaces and May 19, 2022 · In this quick tip, learn how to apply materials to individual surfaces in Rhino! This can be helpful to add multiple materials to individual objects and more At Rhino Shield we proudly back our work with a lifetime warranty on residential projects and a 25-year warranty on commercial work. But is it easier to implement hatching projection to the detailed view? Like example below, but skip the process of hatch command in this workflow. 0:00 Full control0:47 Rebuilding Surfaces5:52 Rebuilding Surfaces UV6:42 Refitt NURBS, Non-Uniform Rational B-Splines, are mathematical representations of 3D geometry that can accurately describe any shape from a simple 2D line, circle, arc, or curve to the most complex 3D organic free-form surface or solid. stp (1. Sep 1, 2019 · convert trimmed surface to untrimmed surface without changing its shape. Step 5: Click the Apply button in the Single surface from mesh dialog box. Nov 24, 2021 · Hi everyone , i was wondering is there any way to convert a true subd model to surface in the way that catia and siemens nx are doing in rhino ? those softwares consider each subdivided polygon as a single surface rather than converting the whole thing , in that way machining the part would be a lot easier . NURBS, Non-Uniform Rational B-Splines, are mathematical representations of 3D geometry that can accurately describe any shape from a simple 2D line, circle, arc, or curve to the most complex 3D organic free-form surface or solid. 8 KB. Mesh2Surface plug-in for 3D Reverse Engineering in Rhino. Aug 21, 2024 · Create surfaces. Rhino can create, edit, analyze, document, render, animate, and translate NURBS curves, surfaces and solids, subdivision geometry (SubD), point clouds, and polygon meshes. You will learn how to draw on a paper surface, on a cloth surface and how to draw on a me Make sure there is enough room for the blend surface to trim and join with adjacent surfaces. You can select sub-objects with a mouse before a command starts (pre-select) or during a command (post-select). In Rhino, I would expect to be able to use the “surface from 2, 3, or 4 edge curves” command or the “surface from network of curves” command, yet neither seems to work. Clean up the curves so they don’t extend past the top and bottom curves. Once again I’ll start with a mesh container and reference the mesh I want to convert to a surface from Rhino. Go to the Rhino SubD Discussion to join the conversation about this new tool. This is the base surface. If the edge curves are surface edges, and you want the surface matching the adjacent surfaces with tangency or curvature continuity, this is the accuracy used to match the surface normals. I want to restore the original surface, rather than just patch or surface the hole itself. Imagine turning on the control points of that surface. A surface which can be created by bending and folding a sheet of paper is developable. to use them to create surfaces. Because of their flexibility and accuracy, NURBS models can be used in any process, from illustration and animation Oct 17, 2017 · Works with Grasshopper for Rhino 5, Rhino 6, Rhino 7, and Rhino Mac. al_davidson June 29, 2017, 9:09am 1. Here, we've got a few example sets of curves that will be used to loft. py (40. I am new on this forum and hope to learn a lot and collaborate on Rhino with everyone. For more information, please refer to the Rhino documentation. If I can reconstruct the surface within a specific tolerance using the borders and perhaps some intersection lines (against perpendicular planes/surfaces) to capture the inner structure, I then recreate the surface using loft or Sweep2 or some other tools based on these curves. and This is a set of two Grasshopper components for fast computation of approximate minimal surfaces. This allows the object to be smoothly deformed. RebuildSurface (strObject [, arrDegree [, arrPointCount]]) Aug 21, 2024 · Those trimming curves exist on the underlying surface. Ensure the surface is clean, dry, and free of any dirt, grease, or debris. Then Rhino offsets the surface AND draws the four side surfaces, then Joins them all together into a closed, solid polysurface. The curve or surface is not drawn though the control points rather it is attracted to the new positions of the control point. Ideally I’d like to engrave our logo on that surface, but if I’m limited to using stock fonts, that’s okay. 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. Yeah, I’m not sure but I don’t think you can “loft two surfaces together into a solid” per say. Jun 24, 2019 · I transformed the object and hence most surfaces are bent. You can join these surfaces to create polysurfaces or solid objects. does Rhino 7 have anything equivalent and if so where do I find the syntax?? Dec 3, 2015 · Here’s my try… rhino_dump-Marc. Be sure to check out the suggested videos as well (click on the blurbs that pop up or click on the "i" (info) i Jun 30, 2013 · I’m still new to Rhino, so my apologies if this is obvious, but I’ve not been able to get this to work. Rhino creates single-surface solids, polysurface solids, and extrusion solids. They will describe a grid for two sets of curves: the U and the V curves that make up the surface. While FilletEdge needs an edge to make a fillet, Surface Fillets do not depend on joined geometry. A solid union mesh from multiple input objects. With its intuitive straightforward user interface, Mesh2Surface helps the users to extract information from scan data into CAD surfaces quickly. 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. Click left-mouse button to select the displayed mesh, then click right-mouse button after you selected the mesh. Unroll Surfaces When surfaces won't Join, that's an indication that more time should be spent fixing the gap/overlap/other problem so they WILL join. Steps Select the hole profile curve. A surface is like a rectangular stretchy rubber sheet. I’ve worked with the supplier of the files and have had them reduce the density as low as they feel comfortable. The first step will be to get the vertices of the mesh. I choose arbitrary points on this point cloud To repeat, meshes are faceted representations of 2D and 3D surfaces. 8 Runtime instal Apr 10, 2024 · The Smash command flattens a surface without restriction to single-directional curvature. Generate Minimal Surfaces from boundary curves or do a minimal relaxation on a mesh. Simple & Fast Rhino Board TM eliminates having to “build” a bed out of smaller bricks which is both time consuming and clumsy during setup and removal. The underlying surface may be larger than the trim curves, but you won't see the underlying surface because Rhino doesn't draw anything for the part of the surface that is outside the trim curves. Follow me on Instagram at https://www. You can use the OffserSrf command with the solid option set to Yes. Surfaces can also be trimmed. NET Framework 4. Nothing can be joined to a closed surface/polysurface in Rhino. The program Dec 9, 2021 · You want full control over your Rhino Surfaces. All the surface control points will appear, neatly ordered in a two-dimensional grid. a simple problem that has got the better of me. 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… . . Everything has worked so far but I couldn´t figure out how to add the created Geometry (Facade with Voronoi openings) onto the Surface of the extruded Geometry (using the Surface Morph tool). 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! Jun 4, 2014 · Select the polysurface and then run the Mesh command: Mesh->From NURBS Object on the menu. Watch Our Click Single Surface from mesh from the Resurf menu or type RsMesh2Surf at the Rhino command prompt or click icon at RhinoResurf toolbar. See also. I am taking a list of all surfaces in the project (or a selection thereof), and for each surface I want to access the geometry of the border curve (ie all edit points of all edges around that border). Select the planar surface near the lower-left corner and close to the lower edge. Dec 2, 2018 · Eons ago I had some surfaces with a material assigned to them. Is there any way to do it ? Thank you very much for your help. I was having problems getting one edge so for the command I opted for ALL Directions and Extract All options of the command, thinking I will just delete the curves I don’t want afterwards. Grasshopper for Rhino 4 & 5 for Win Grasshopper for Rhino 5 Mac Download Jan 26, 2021 · my CAD program has a “thicken” command that converts a surface to a solid, great for doing tubing/pipe in 3D. Fillet, blend, or chamfer between curves and surfaces. I am looking for help to possibly create a script or find a more efficient process than what I am doing to surface. Apr 15, 2017 · Hi. How much Rhino experience do you have? Are you a student? Are you required to create a single surface using Jul 4, 2023 · Learn how to use Rhino to project a surface onto another surface in this step-by-step tutorial. Individual mesh facets in Rhino can have either 3 sides (triangles) or 4 sides (quads). I want to convert the mesh to a smooth surface so that I can refine it and create a mesh with smaller size panels suitable for 3D-printng. 😉 Would be perfect if someone could give me a hint. Joining does not merge the math descriptions of the surfaces together. Nov 12, 2017 · How to build a curve over other surfaces? I would like to snap the curve’s control points to surfaces. I wanted to create a simple structure with openings using the Voronoi tool. It is possible for one, two, or even three sides of a surface to be zero length, but zero length sides should be avoided where possible. com/alphonso_peluso/and TikTok https://www. 1. tgljxnpz ogal shij fyxosz zexh tmgu pel bnpzf bgz gstk