The normal vector of a surface indicates it
but the result is same value (0,0,-1)
@RubenVivancos is correct as far as I know - the normal at parameter 0.5/0.5 (middle) for a planar surface not at the XY plane should have a Z component less than 1 in the absolute form when in unit format.
sample.dyn (17.6 KB)
i want to find a
diagonal plane… ㅠㅠ
how can i do
거푸집 test.rvt (3.2 MB)
@sovitek @GavinNicholls
If all your faces are returning that vector then they must be pointing downwards at the sampled point from a normal perspective I think. Can’t really help beyond that, the script I attached works with the basic sample project so try it there as a sample of the logic.
I agree with @GavinNicholls - by the looks of it you are not getting the desired results because os some other aspect of the graph. Likely best to share a data set.