algorithmic modeling for Rhino
1.I would be very grateful for your help. After determining the angles of the polyline curve it should be simplified with such restrictions: (see figure in appendix)
α_min≤10° the points are connected at the angle (corner is cropped)
α_max≥45° curve is unchanged
α_min < α_n < α_max some part of the angle is cut off proportionally
I can't delete a repeating segment of the curve.
Is it possible to solve this problem by another way?
2. The second goal is to simplify the curve segments, which contains many points on small plots.
I found the algorithm (http://www.grasshopper3d.com/forum/topics/simplify-curve-removing-p...),
but it is not something that I wanted (my goal is to averaged points within the angle ᵝ from the point of curve center). Please give me advice if there is another way to solve this task?
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Thank you David, but how I can to make the third condition (α_min < α_n < α_max some part of the angle is cut off proportionally)?
Yeah I'm working on that.
Hmm, not sure if you can adjust the attached logic to fit your needs. My approach was as follows:
Another approach you could take might be:
The benefit of the second approach is that you can easily cut off corners past the mid-point.
ps. I also added a 'remove points too close together from the point of view of the centre of the polyline' solution.
I would be very grateful for your help!
I took a real curve with which I work, and the this definition isn't quite work correct with this curve. There are many unnecessary points even for a small angle (alpha = 02.). With the increasing of angle alpha the number of unnecessary points is decreased, but the original curve is greatly simplified.
Please help me to solve this task. Instead of the group of points of closely spaced to each other that would be only one.
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