Fix too many overlay breaking item and screen rendering (#1504 and #1553) #1555
+56
−3
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Fix #1504
Fix #1553
Issue #1504 is caused by having too many overlays translate the far plane too far off.
Issue #1553 is caused by having too many overlays before hotbar translating z-axis too high and cause floating point underflow.
This PR use depth-overwrite technique to allow overlays to be rendered at the same depth, so that it eliminates the need for overlays to be translated 200 units in Z for every overlay.
Removing Z-translation fix 1553, and stop overlay count from affecting farPlane fix 1504