47 lines
954 B
Markdown
47 lines
954 B
Markdown
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<h1 align=center>Fragmented</h1>
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<p align=center>Create image filters by writing shaders.</p>
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## Supported Platforms
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- Linux
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You can find the latest releases [here](https://github.com/ChaoticByte/Fragmented/releases/latest).
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## Usage
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The repo includes examples. You can use them as a starting-point to write your own filters.
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Just load an image using `//!load`, edit the shader code and hit `F5` to see the changes.
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### Load TEXTURE using the `//!load` directive
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```glsl
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//!load <filepath>
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```
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The image file will be read and available as the `TEXTURE` variable.
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#### Load additional images
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```glsl
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//!load <name> <filepath>
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uniform sampler2D <name>;
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```
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Have a look at the `mix.gdshader` example:
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```glsl
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shader_type canvas_item;
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//!load ./swamp.jpg
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//!load+ img2 ./overlay.jpg
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uniform sampler2D img2: repeat_enable, filter_nearest;
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void fragment() {
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COLOR = mix(COLOR, texture(img2, UV), .2);
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}
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```
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