thebookofshaders/15/README.md

## Image operations


### Invert

<div class="codeAndCanvas" data="inv.frag" data-imgs="00.jpg,01.jpg"></div>

### Add, Substract, Multiply and others

![](02.jpg)

<div class="codeAndCanvas" data="operations.frag" data-imgs="00.jpg,01.jpg"></div>

### PS Blending modes

![](03.jpg)

<div class="codeAndCanvas" data="blend.frag" data-imgs="04.jpg,05.jpg"></div>
cel noise subdir 2015-12-02 21:47:52 +00:00			`## Image operations`
blend modes 2015-05-03 12:53:37 +00:00

cel noise subdir 2015-12-02 21:47:52 +00:00			`### Invert`
blend modes 2015-05-03 12:53:37 +00:00
cel noise subdir 2015-12-02 21:47:52 +00:00			`<div class="codeAndCanvas" data="inv.frag" data-imgs="00.jpg,01.jpg"></div>`
blend modes 2015-05-03 12:53:37 +00:00
cel noise subdir 2015-12-02 21:47:52 +00:00			`### Add, Substract, Multiply and others`
blend modes 2015-05-03 12:53:37 +00:00
cel noise subdir 2015-12-02 21:47:52 +00:00			`![](02.jpg)`
blend modes 2015-05-03 12:53:37 +00:00
cel noise subdir 2015-12-02 21:47:52 +00:00			`<div class="codeAndCanvas" data="operations.frag" data-imgs="00.jpg,01.jpg"></div>`
blend modes 2015-05-03 12:53:37 +00:00
cel noise subdir 2015-12-02 21:47:52 +00:00			`### PS Blending modes`
blend modes 2015-05-03 12:53:37 +00:00
canvas follow cursor 2015-05-29 16:18:49 +00:00			`![](03.jpg)`

cel noise subdir 2015-12-02 21:47:52 +00:00			`<div class="codeAndCanvas" data="blend.frag" data-imgs="04.jpg,05.jpg"></div>`