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blend gamma wrong when painting on a single layer ?


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AP 1.10 on Windows 10:

When painting on a single pixel layer the strokes are blended with the wrong gamma curve. Instead of using linear gamma it seams to be a 2.2 curve.

First image:
Simple strokes (no wet edges) on a red background. At the edges there is the typical halo that appears when the blend gamma is not linear.

Blend-Gamma_01.png.12cb858680ee605f61cc7c4ecd071a07.png

 

Second image:
A pixel layer on on top of the red fill. This layer is set to a use a linear blend gamma (value 1). In this case the stroke edges are correct.

Blend-Gamma_02.png.fed1229684ba316ab012f7ff12655462.png

 

Blend-Gamma_03.png.44a93920160c9f405e514c8886d4a39f.png

Is there a way to let AP use a linear gamma for all paint strokes; even those on a single layer?

Seems so, the gradient tool is also affected by this:

Non linear blend:

Blend-Gamma_04.jpg.d08d0702feaa22e24940af4d341c24d0.jpg

 

Linear blend (two layers - top one uses a gradient alpha mask and blend gamma 1)

Blend-Gamma_05.jpg.138f7f254b70391417a4ba8c37f18c5a.jpg

Blend-Gamma.afphoto

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Add your vote to:

Or try RGB/32 (probably not practical)

 

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Special interest into procedural texture filter, edit alpha channel, RGB/16 and RGB/32 color formats, stacking, finding root causes for misbehaving files, finding creative solutions for unsolvable tasks, finding bugs in Apps.

 

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