Determines the best spherical fit on a cloud of points in 3D.
x coordinates of the points of the cloud.
y coordinates of the points of the cloud.
z coordinates of the points of the cloud.
Error conditions that occur before this node runs. The node responds to this input according to standard error behavior.
Default: No error
Calculated midpoints of the given cloud.
Calculated radius of the given cloud.
Error information. The node produces this output according to standard error behavior.
The min-functional is to find x0, y0, z0 and r with
This leads to a simple linear equation in x0, y0, z0 where (xi, yi, zi) are the given points, (x0, y0, z0) is the unknown midpoint, and r is the unknown radius.
Where This Node Can Run:
Desktop OS: Windows
FPGA: Not supported