Wrong color when slice is small

[kt7456]

Thin slices are rendered in the wrong color when adjusting the camera perspective
normal pic

wrong pic

This is the thickness of the slice

[Will Usher]

That's interesting, it seems like the blend equation or order might not be right? Are you drawing the map geometry first and then blending the slice on top?

[kt7456]

That's interesting, it seems like the blend equation or order might not be right? Are you drawing the map geometry first and then blending the slice on top?

Yes, but I have the same problem running your webgl example，when slice is small