Created
January 8, 2021 12:45
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Color replacement shader for Godot Engine
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| /** | |
| * Replace a color by another one. | |
| * License: CC0 | |
| * https://creativecommons.org/publicdomain/zero/1.0/ | |
| */ | |
| shader_type canvas_item; | |
| uniform vec4 remove_color: hint_color; | |
| uniform vec4 replace_color: hint_color; | |
| void fragment(){ | |
| vec4 col = texture(TEXTURE, UV); | |
| if (col.rgb == remove_color.rgb){ | |
| col = replace_color; | |
| } | |
| COLOR = col; | |
| } |
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Example with green color replaced by transparent one.
