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Horizontal Pseudo 512 Mode: Difference between revisions

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=== Examples ===
=== Examples ===
* the HUD in Jurassic Park
* the HUD in ''Jurassic Park''
* the trees in Kirby's Dreamland 3
* the trees in ''Kirby's Dreamland 3''


=== See Also ===
=== See Also ===

Revision as of 08:02, 8 June 2023

Pseudo Hi-Res Mode is a transparency technique that displays the Main Screen and Sub Screen at the same time without the use of color math. It is enabled by setting bit 3 of SETINI (2133h). Columns of dots with an odd horizontal position are drawn by sampling a subscreen pixel, and columns of dots with an even horizontal position are drawn by sampling a main screen pixel. A CRT televsion blends the adjacent dots together, creating the transparency effect.

As of 2022, there are no tools for working with psuedo hi-res mode. [2]

Examples

  • the HUD in Jurassic Park
  • the trees in Kirby's Dreamland 3

See Also

References