Trying to mimic a mix shader just like in blender

Help Shaders
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1

Godot Version

Godot 4.6.1 stable

Question

Hi, I do not know if this were a very simple question or not and if this question has been asked before or not, but I would like to ask if it were possible to create a function something similar to this node in blender?

image
image346Ă—293 12.5 KB

For context, I am trying to create something like a shader than can mix between the albedo texture and the vertex single colour. I know there is a mix() function but, i was thinking like could I change the opacity of the albedo texture but still having the whole mesh being opaque. ( and of course, having a slider to change the “factor” like in this blender node)

This is because i have painted some texture before hand that is reusable but i think some of them are a bit too dark on some case.

Is it possible to not use alpha?

Thank you for helping.

2

Mesh instance nodes have two properties: material_override and material_overlay. Assign one material to override and the other to overlay. Adjust overlay’s alpha (and/or blending mode) as needed.

3

sorry wait, i have been using surface material override all the time, but i want to ask, is it possible to done it via the shader itself?

4

Can you show a mockup of the effect?

5

image
image1008Ă—829 107 KB

i was trying to create something like this

It is like in terms of painting a digital art, i can change the opacity of the albedo texture..

image
image1014Ă—877 152 KB

when it has a little factor of the colour, it shows most of the texture

is it possible to mimic this in godot shader?

thanks for helping

6

mix() should be able to do it.

7

Could you explain more? like how to create the slider and stuff?

8

Add a float uniform to the shader and use it as mixing weight. You’ll be able to set its value from the inspector.

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9

thank you so much, after looking through the documents, i finally did it.

thank you very much.

1 Like