Best answer: How do you extend multiple curves in Rhino?

How do you stretch shapes in Rhino?

Steps

1. Select objects.
2. Pick the start of the stretch axis.
3. Pick the end of the stretch axis.
4. Type the stretch factor or pick a point to stretch to. Your browser does not support the video tag.

How do you change length in rhino?

5 Steps to Scaling Objects in Rhino 5

1. Type “Scale” in the upper lefthand box. …
2. Select Scale 2D to scale in two directions. …
3. Choose Scale 3D to scale in three directions. …
4. Choose a reference line, and move your mouse to dramatically scale the object.

How do you extend extrusion in rhino?

If the extrusion is vertical use Command-Drag or Move > Vertical to constrain the point. Gumball can also help. My favourite is to command+click the extruded edge(s) , or surface if extruded solid, and pull with GumBall. You can do this but it will no longer be an extrusion object, if that matters.

How do I combine two objects in Rhino?

To change two adjacent surfaces into a single surface, use MergeSrf. Pay special attention to the setting of the Smooth option to get the geometry you want. Select the objects (curves, surfaces, polysurfaces, or meshes) to join. Use SelChain to select a string of curves that touch end to end.

How do you join Curves?

Join two curves at specific points. Select a curve point on each curve where you want them to join and choose Curves > Attach. Join two surfaces at specific isoparms. Select an isoparm on each surface where you want them to join and choose Surfaces > Attach.

Why can’t I trim in rhino?

The trim may fail if the solids aren’t actually watertight – I’d check for naked edges. Check for bad objects too, any bad geometry could cause issues. If you are using a line to trim, presumably from a orthogonal view, make sure Apparent Intersections is turned on. IIRC correctly it won’t work if that is off.