Transparency inconsistencies?

Rhino Rhino for Windows
1

Hello all,

I wanted to ask about a certain issue with seeing objects through transparency that seems inconsistent to me.

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11027×547 496 KB

In the above picture, I have a sphere inside a partially transparent blue slab. The sphere is correctly obscured by the slab.

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21028×552 536 KB

However, in this picture when I move another slab onto the blue slab and sphere, without changing anything else, suddenly the sphere is uncovered and fully visible.

Is there a way to fix this so that the sphere is obscured properly?

2

Hello - in the OpenGL preview (Rendered display mode) , I don’t know, I’ll have a try, but a raytraced viewport or rendering should be correct.

-Pascal