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Found 3 results

1. ## transforming a Vex-built PolyLine

Hello to all! I am currently writing a wrangle-thing in which I'm hoping to generate a random "hair" on every point and make it face the normal of said point. The way I planned it is as follows: 1. create the hair w/ random params on 0,0,0 2. rotate the hair to Normal of the point that it's "generated on" w/ rotate(matrix,angle,vertex) function 3. Move the hair to @P I'm not a hero with vector math, otherwise I'd generate the whole hair thing along a normal. I wonder if I somehow can construct a identity matrix, like one would do with the ident() function, and use that to transform the prim. Is there a way to simply rotate a primitive using something simpler than extreme vector math? sgamhar.hip
2. ## normals Can't create normals on straight poly line

Hi I have a straigth line, created by the line sop, and I want to create some Normals for its points. I tried by typing: v@N = @N in a wrangle node, or by using the poly frame sop, now this would normally work, but it seems like the normals cant be created if the curve is completly straigth, those methods works only if the curve has some kind of curvature (not straigth). Why?
3. ## Delete inline points

Good day, I'm looking for a way to delete inline points from a polygon line. Thank's,
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