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Date: Mon, 14 Jul 2014 13:16:20 +0200
Message-ID: <CANcjc3nRC4XZC7KdXFXwvGRF0ZRiGDGewTMM6YZ9A+cNHvmJ3g@mail.gmail.com>
Subject: [geda-help] How do PCB translucent layers work?
From: "doragasu ." <esakaforever AT gmail DOT com>
To: geda-help AT delorie DOT com
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Reply-To: geda-help AT delorie DOT com

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I have a grey (R,G,B 229, 229, 229) background, a green (0, 255, 0) top
layer and a red (255, 0, 0) bottom layer.

If I blend the background and the two layers, the color I get on PCB is
dark green (74, 199, 21), so I'm assuming there is some kind of layer color
weighting or something.

Would it be possible to disable this weighting (in case it exists) and also
to disable blending with the background colour? I would like something like
what you get in Layout (OrCAD): there is a black background, 100% green top
layer and a 100% red bottom layer. When they intersect you get yellow (255,
255, 0) color. Is this possible on PCB?

Also, is it possible to completely disble translucent layers? (better if no
rebuilding is needed).

Thanks!

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<div dir=3D"ltr"><div><div><div><div><div><div>I have a grey (R,G,B 229, 22=
9, 229) background, a green (0, 255, 0) top layer and a red (255, 0, 0) bot=
tom layer.<br><br></div>If I blend the background and the two layers, the c=
olor I get on PCB is dark green (74, 199, 21), so I&#39;m assuming there is=
 some kind of layer color weighting or something.<br>
</div></div></div></div><br></div>Would it be possible to disable this weig=
hting (in case it exists) and also to disable blending with the background =
colour? I would like something like what you get in Layout (OrCAD): there i=
s a black background, 100% green top layer and a 100% red bottom layer. Whe=
n they intersect you get yellow (255, 255, 0) color. Is this possible on PC=
B?<br>
<br>Also, is it possible to completely disble translucent layers? (better i=
f no rebuilding is needed).<br><br>Thanks!<br></div>

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