What does Fac in the Mix tab stand for (in the golden tab Mix below ) ? I cannot find it in the Manual.
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2$\begingroup$ "Controls the amount of influence the node exerts on the output image." - from: docs.blender.org/manual/en/latest/render/shader_nodes/color/… $\endgroup$– brockmannCommented Jun 18, 2020 at 17:45
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3$\begingroup$ You mean mix factor? $\endgroup$– Christopher BennettCommented Jun 18, 2020 at 17:49
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$\begingroup$ Why are you using vector curves for black and white information like a mask? $\endgroup$– susuCommented Jun 18, 2020 at 18:09
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$\begingroup$ @susu I'm just experimenttig to see what I get with vector curves. $\endgroup$– user2925716Commented Jun 18, 2020 at 18:12
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1$\begingroup$ @user2925716 please, ask new questions on a different post! not as comments. $\endgroup$– susuCommented Jun 19, 2020 at 15:19
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1 Answer
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Fac. is short for Factor
Nodes that have such input can use scalar information, or a grayscale image, as values to control the mix between two different elements.
