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Single pixel effects

This demo shows effects wich need only information of one pixel :

Note on 1 bit rendering via dithering : I improve delphi.net algorithm by projecting the repeating dithering texture on polygons instead of using a screen sized texture with the repeated dithering pattern inside. This consum less video memory. I have also created some new dithering pattern (one remenber me knited wool : it's like we can see stitch).

Download source and executable

Normal rendering

 

Grey scale

Sepia

 

1 bit rendering via threshold (too many details are lost)

 

1 bit rendering via dithering

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