Where does “antiportal” come from?

antiportal (English) comes from English portal, from Middle English portal, from Old French portal, from Old French porte, from Latin porta, from Proto-Indo-European per-, from Proto-Indo-European pr̥tós — passed , crossed.

antiportal (English): A defined plane or volume that can never be seen through, and which thus reduces the number of calculations involved in rendering a three-dimensional scene

Definitions

  1. A defined plane or volume that can never be seen through, and which thus reduces the number of calculations involved in rendering a three-dimensional scene

Ancestry of “antiportal”, step by step

antiportal traces back through two separate lines of ancestry.

via English portal

StepLanguageWordMeaning
1EnglishportalAn entrance, entry point, or means of entry; A...
2Middle Englishportala portal
3Old Frenchportalgate
4Old Frenchportedoor
5Latinportagate, especially of a city; entrance, passage,...
6Proto-Indo-Europeanper-before, in front; first; to go through
7Proto-Indo-Europeanpr̥tóspassed , crossed

via English anti

StepLanguageWordMeaning
1EnglishantiOpposed to something; That has a torsion angle...
2Englishanti-Against, hostile to; Contrasting with the norm;...
3Ancient Greekἀντι-anti-, against; like, reminiscent of
4Ancient Greekᾰ̓ντῐ́opposite
Every word from Proto-Indo-European pr̥tósEvery word from Proto-Indo-European per-Every word from Latin porta