mabulazm Posted September 23, 2009 Share Posted September 23, 2009 Hi I'm trying to get the exact position of nurbs circle points, but always getting a wrong one, as you know nurbs point is a bit far from the circumference, i've tried polygon circle but the same. what I want to achieve is, add sop with 2 points, first in the center of the circle and the second will be in the circumference. any ideas cheers Quote Link to comment Share on other sites More sharing options...
ihab Posted September 24, 2009 Share Posted September 24, 2009 hey buddy, can't really understand what you're after. Elaborate please on the effect you're after and the problem(s) you're facing. Cheers Quote Link to comment Share on other sites More sharing options...
mabulazm Posted September 24, 2009 Author Share Posted September 24, 2009 hello bob I explained the problem in the attached file, Line (green color) contains of 2 points, i want to keep one in the circle center and the second one in the circumference but it always go to the CV position which is out of the circle as you can see. and at the end i want to consolidate all points in the circumference with points coming from the line. I hope it is clear now. I attached the hip file as well circle_divide_2.hip Quote Link to comment Share on other sites More sharing options...
majikal Posted September 24, 2009 Share Posted September 24, 2009 (edited) why not doing like this: see attachment with point("../circle2",1,"P",0) you get CV position not a point on the curve... Houdini puts cvs, that nurbs curve has right radius... Edited September 24, 2009 by majikal Quote Link to comment Share on other sites More sharing options...
majikal Posted September 24, 2009 Share Posted September 24, 2009 here we go with attachment.... Quote Link to comment Share on other sites More sharing options...
mabulazm Posted September 24, 2009 Author Share Posted September 24, 2009 (edited) why not doing like this: see attachmentwith point("../circle2",1,"P",0) you get CV position not a point on the curve... Houdini puts cvs, that nurbs curve has right radius... actually this what I've done, anyway thanks a lot for your reply here we go with attachment.... youra is much easy but I want to fuse (weld) all points coming from the lines with points on the circle. Edited September 24, 2009 by mabulazm Quote Link to comment Share on other sites More sharing options...
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