The UseExtrusions command controls the use of extrusion objects. When UseExtrusions is turned on, Rhino commands that create simple solids and surfaces will use extrusion objects when possible. When UseExtrusions is turned off, Rhino will use surface and polysurface objects.
Can you extrude a surface?
You can select either a surface or the face of a solid body. You can also preselect the 3D faces to extrude before clicking Insert > Surface > Extrude. Select other faces to define the extrude as required. You can select faces that are not touching when you create a surface extrude in a given direction.
Can you project a surface in Rhino?
The Project command creates curves or points on a surface that are the intersections of the surface and curves or points projected toward the construction plane. Select curves and points to project. Select surfaces and polysurfaces. … The Pull command will suck the curve back toward the surface by closest points.
How do I convert surface to Polysurface in rhino?
Help with converting surface to solid
- Explode this curve.
- Make 3 straight lines (the blue lines in that picture).
- Select curves that would make up the edges of one of the missing surfaces and run PlanarSurface .
- Repeat for the 3 missing surfaces. (
Can this sketch be extruded?
You can extrude base features and other features using Extrude (2D to 3D toolbar) with partial sketches. … Click Extrude (2D to 3D toolbar), or click Tools > Sketch Tools > 2D to 3D > Extrude, and click in the graphics area to establish the direction of the extrusion.
How do I thicken a surface in Solidworks?
To thicken a surface:
- Click Thicken (Features toolbar), or click Insert > Boss/Base > Thicken.
- In the graphics area, select a Surface to Thicken .
- In the PropertyManager, under Thicken Parameters, select the side of the surface you want to thicken.
Is Rhino a Nurb?
Rhino uses NURBS to represent curves and surfaces. NURBS curves and surfaces behave in similar ways and share a lot of terminology. Since curves are easiest to describe, we’ll cover them in detail. Rhino has surface tools that are analogous to the curve tools mentioned below.
How do you change a mesh to a surface in Rhino?
Converting a Mesh to a Solid in Rhino
- Apply Mesh > Mesh Repair > Fill Holes to all component meshes.
- Apply Mesh > Mesh Repair > Unify Normals to all component meshes.
- Join all component meshes with Mesh > Mesh Boolean > Union.
- Enter “MeshtoNURB” at the command line to convert mesh to solid.