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Simulation and Analysis

Equality command not working properly

over 8 years ago by xinran

Hi I have followed the exact procedure in the tutorial, but I also encounter the problem that when I use "equal to 0", it only gived me four vertices. So I have to use "smaller than 0.1" instead to select the points. However, it then generated another problem: I can never get planar surfaces. How can I fix this? Even if I download the assets, it turns out false on my computer. Shall I adjust the parameters in the number sliders?

3 Answers

Emre kök about 7 years ago

does anybody solved equity problem ?

Michael Stesney about 7 years ago

HI Emre, Try Ignacio's suggestion. I worked for me.

Ignacio Suque about 8 years ago

Hi Xinran and Emil, Sometimes grashopper does not read the 0 value well. What I did was to compare to a number really close to 0. For this I used the command smaller than and compared my distances to 0.001. If your distance is smaller than 0.001 this will mean that the point is on the line probably. Good luck!

Rodrigo Medina Garcia over 8 years ago

Hello, I wouldn´t know exactly why are you getting this error maybe has something to do with the tolerance values you have on your Rhino Documents. Maybe if you put a lower force on the edges you might give the hexagons a little more room to play and find a planar state.

Emil Ballegaard about 8 years ago

Hello. I have the same problem and changing the tolerance and a lower force didn't help. xinran, did you solve the problem?

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