Grasshopper

algorithmic modeling for Rhino

All Discussions Tagged 'normal' (37)

Discussions Replies Latest Activity

Rectangles normal to list of surfaces

I have a set of planes following two curves. The main goal is having theses planes following the curves (already working), with rectangle-s…

Started by Philippe Vezina

0 Oct 9, 2017

tangency beetween MESH Objects

I must solve this problem> From a pre-exhisting folder, several MESH objects are to be imported and may be available on Rhino screen.…

Started by Raphael Rabell

1 Sep 12, 2017
Reply by Raphael Rabell

Switch Once

Unroll and Unfold flatten my surfaces to world co-ordinates which ever way my surface normals face. Is there a way to alter this - or if no…

Started by Jonathan Sheridan

2 Mar 31, 2017
Reply by Jonathan Sheridan

Offset not following surface normal

Hi Can anyone help explain why the offset in attached example varies even though the surface normals are going the same way?  offset-ques…

Started by Jacob Riiber

1 Dec 8, 2016
Reply by Tom Jankowski

Slope Surface Managing

Hi to everybody, the following surface would be a slab, so i need to manage the slope in order to have planar areas and parts with controll…

Started by Filippo Serra

0 Nov 4, 2016

Plane normal. Some planes has wrong angle

Some planes has wrong angle. What's wrong? Please help me

Started by Maksim

1 Jun 21, 2016
Reply by Tom Jankowski

sweep2 Error

Hello, I realised, that depending on the order in which you add the section curves for the rail, it may have an effect on your sweep. I jus…

Started by daniel assayag

3 Jun 7, 2016
Reply by daniel assayag

Determine Outside/Inside to Flip Normals

Problem: I have gh surfaces with different normal directions (see image below). I would like to somehow determine what's inside or outside…

Started by Justin

6 Apr 18, 2016
Reply by Tom Jankowski

Hexagon on Surface orientation

Hi, How can I force to align the hexagons to point all up in the UV plane? The surface is not flat and lofted in the YZ plan.

Started by MArio

5 Jan 26, 2016
Reply by MArio

Moving vertices according to the normals of a base surface

Hi everyone I feel like this should be a fairly straightforward problem to solve. Help is MASSIVELY appreciated. In the attached files you'…

Started by Alex S

2 Oct 6, 2015
Reply by Alex S

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