How do I get the plane of a circle?
Altair EmployeeIn order to define a plane containing a circle, I need the center of the circle and the normal of the plane. Getting the center is simple using hm_getbestcirclecenter. I have not been able to find a means of getting the normal. If it were possible to get the coordinates of two points on the circle, I could use those with the coordinates of the circle center to calculate the normal. However, I haven't been able to find a means of getting those two points.
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Altair EmployeeIt might be hm_getcoordinatesofpointsonline.
Example:
*createentitypanel lines 'Select line';
set lineid [hm_info lastselectedentity lines];
foreach coord [hm_getcoordinatesofpointsonline $lineid '0 0.3 0.6'] {
tk_messageBox -message 'Coordinate = $coord';
}
Altair EmployeeIt might be hm_getcoordinatesofpointsonline.
Example:
*createentitypanel lines 'Select line';
set lineid [hm_info lastselectedentity lines];
foreach coord [hm_getcoordinatesofpointsonline $lineid '0 0.3 0.6'] {
tk_messageBox -message 'Coordinate = $coord';
}
That works perfectly! Thanks!
I know that there is such command ( i read it already), but I can't remember
anway, you can try creating the circle (using *createbestcirclecenternode with last argument=1 (will create circle, too))
and then create 4 nodes on that circle to calculate normal vector