Swaggy Bokeh, depth of field with real bokeh

What it does #

Swaggy Bokeh is a physically based depth of field in GLSL, a port of Martin Upitis's bokeh shader. Point it at your scene camera and it matches the camera for you, or feed it a render and a depth pass to composite.

It has autofocus on a point of the frame, bokeh highlights with rings, edge bias and chromatic aberration, and a Show Focus overlay that draws the focus plane in red and the sharp zone in white.

Getting it #

Download Swaggy_Bokeh_v1_0.tox from the repository. It dates from 2017; we loaded it in TouchDesigner 2025 and its shaders compile.