Inconsistent Surface Normals in Grasshopper

[uzairgulndm (Uzee)]

Inconsistent Surface Normals in Grasshopper
extrude surface.gh (12.3 KB)

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: Hi everyone,

I’m encountering an issue in Grasshopper where the normal vectors of my surfaces are inconsistent. Some normals are pointing in the expected direction, while others are inverted. I’ve used the Divide Surface and Evaluate Surface components to check the normals, and Vector Display to visualize them.

Does anyone have suggestions on how to correct or align these normals consistently?

Thanks in advance for your help!

[jessesn (Jessesn Chen)]

@uzairgulndm

Does anyone have suggestions on how to correct or align these normals consistently?

Just fyi,

UnifiedNormal.gh (10.9 KB)

[uzairgulndm (Uzee)]

Unified Normal surface.gh (15.4 KB)

Can we identify the problem somehow from the base here?