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move points normal to curve
1 Reply

Started this discussion. Last reply by Chris Tietjen May 12, 2011.

Dividing buildings into floors
6 Replies

Started this discussion. Last reply by Stephanie Au Jul 15, 2009.

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Chris Tietjen replied to Stephanie Au's discussion 'move points normal to curve'

In order to do what you want to do you're going to end up with a recursive data stream which GH will not allow. Chris

May 12, 2011

move points normal to curve

Hello,I have a seemingly easy task, but can't seem to get it right: I want to move a set of points normal to a curve. Attached is the rhino + ghx. Thanks in advance for any help! StephanieSee More

Discussion posted by Stephanie Au May 12, 2011

1 Comment

Stephanie Au replied to Stephanie Au's discussion 'Dividing buildings into floors'

Ah amazing! Thanks for all your help!! Looks like I've got some homework to do on trees.

Jul 15, 2009

Tuan N. Tran replied to Stephanie Au's discussion 'Dividing buildings into floors'

I added two data tree components to your definition. See image below.

Jul 15, 2009

Stephanie Au replied to Stephanie Au's discussion 'Dividing buildings into floors'

Ah thanks for the suggestion but it still doesn't work! Sorry to be such a problem child. It divides the breps into many many sections.

Jul 15, 2009

Tuan N. Tran replied to Stephanie Au's discussion 'Dividing buildings into floors'

Use Cross Reference instead of Longest List for you Brep/Plane Intersection component. That should do it.

Jul 15, 2009

Stephanie Au replied to Stephanie Au's discussion 'Dividing buildings into floors'

Thanks for the help, Tuan! I didn't exactly use your method because the building heights aren't determined by sliders, but looking at your definition helped me understand some of the concepts better. I put in cp origins and they look like…

Jul 15, 2009

Tuan N. Tran replied to Stephanie Au's discussion 'Dividing buildings into floors'

Stephanie See the attached definition. I made a generic extrusion with two parameters to control the height: 1) floor-floor height 2) floor count. I put a bounding box around this extruded surface and used the first point as the origin of the…

Jul 15, 2009

Dividing buildings into floors

Hi There,I have a (potentially easy?) question since I'm a little bit new at all this.I've extruded a bunch of crvs (i.e. building footprints) to heights determined by an undulating mesh above. Now I'd like to be able to divide these extrusions into floors. It doesn't seem to be working for me..I've attached a the grasshopper file and a screen capture of what it looks like when I do what I do. Can anyone help me?See More

Discussion posted by Stephanie Au Jul 14, 2009

6 Comments

Stephanie Au commented on °[u's video

nice! my office is doing something very similar.