Surface From Points

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 From:  Cody (ECHOLOCATING)
11020.1 
Frenchy Pilou asked about orientating arrays of objects to surfaces... https://moi3d.com/forum/index.php?webtag=MOI&msg=11019.1 ...and it got me thinking.

I'd like to be able to "drop" a grid array of points to intersect a bunch of surfaces. Essentially making a height map(?) and then I'd like to make a surface from those points.

Basically, I want to drape (or stretch) a cloth over multiple surfaces (and possibly objects) in a single direction.

Thinking about it deeper, though not as crucial, I imagine a grid of quads being produced that some subD smoothing could be applied to.

FYI, I've used some of Max's scripts, but not all of them. I use MoI 3.0.

Any input is welcome... except the one that goes, "you're ugly and your mother dresses you funny". ;-)

-- Cody
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 From:  Michael Gibson
11020.2 In reply to 11020.1 
Hi Cody,

re:
> I'd like to be able to "drop" a grid array of points to intersect a bunch of surfaces.

There are some script functions added in version 4 for dropping points to a curve or surface:
http://moi3d.com/wiki/V4Beta#Jan-22-2020
quote:

Add script methods for dropping points:
curve.dropPoint( pt ) - returns curve parameter value of closest point on the curve to the given 3D point.
curvesegment.dropPoint( pt ) - returns curve parameter value of closest point on the curve segment to the given 3D point.
face.dropPoint( pt ); - returns 2D uv coordinate point of closest point on the face to the given 3D point.
brep.dropPoint( pt ); - finds closest point on brep to given 3D point. Returns a list with 3 items, 0: Face object that the closest point is on, 1: 2D uv coordinate for the face, 2: 3D coordinate of the closest point.

> Basically, I want to drape (or stretch) a cloth over multiple surfaces (and possibly objects) in a single direction.

There is a Rhino command called "Drape" that can do that.

- Michael
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 From:  Frenchy Pilou (PILOU)
11020.3 
I suppose that you have seen the _Cloth by Max Smirnov ?
https://moiscript.weebly.com/simulation-tissu.html

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 From:  Death
11020.4 In reply to 11020.3 
Is there an English version?
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 From:  Frenchy Pilou (PILOU)
11020.5 In reply to 11020.4 
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 From:  Death
11020.6 In reply to 11020.5 
Thanx my friend!
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