visibility condition

Rumburak shared this question 5 years ago
Needs Answer

I want a point not occur if overlapped with another point, but appear if this point it is not visible


For now my condition is :If[E ∈ {A, B} , false, true]


is ok. (thanks Zbynek and abakus)


I want now this condition:

If[E ∈ {A, B} AND {A,B} VISIBLE=true , false, true]


Is that possible?

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