Jason Doucette

icon indicating a website link xona.com/jason icon indicating an email [email protected]

icon company Xona Games icon location Seattle, WA, United States icon location Personal account of Jason Allen Doucette. Part of the @XonaGames intense retro indie studio with my twin brother @Xonatron.

Results 4 comments of Jason Doucette

Incorrect BlendState.NonPremultiplied alpha behavior?

+1. Confirmed failing for me with: **MonoGame 3.7, Windows 10, DirectX**. The `BlendState` provided above corrects the issue. My situation was using textures loaded with `/processorParam:PremultiplyAlpha=True` (or simply generated dynamically),...

Incorrect BlendState.NonPremultiplied alpha behavior?

@mrhelmut - 1. Unsure if XNA had/has this issue; in my experience I never noticed it. Because this affects alpha blending transparencies, without significant fill with such pixels, it may...

PC-BASIC 2 graphics do not update between PSET calls

This also occurs in text mode. ``` 5 SCREEN 0,0,0:WIDTH 80:CLS 10 I!=I!+.1:J#=J#+.1#:LOCATE 1,1:PRINT I!;J#;(I!-J#):GOTO 10 ``` Simple program that adds 0.1 repeatedly and draws the results. The screen should...

Rotate CW or CCW maintains original image size instead of transposing X/Y

Hi @dacap - you are correct, I was using Edit > Rotate.