Tag: Halftone
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Creating a halftone shader part 2

Learn how to change the look of the halftone pattern shader with different blend modes. View the Shadertoy demo to see it in action, and change the options.
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Creating a halftone shader

Learn how to create a halftone shader using the GLSL programming language. Create a halftone pattern using multiplication, aspect ratio correction, conversion to greyscale, smoothing and the distance to the centre of a circle.
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Creating a duotone effect in GIMP

Learn how to create a stunning duotone effect in GIMP or any other image editor with this tutorial. Find an image with contrasting highlights and shadows, convert it to greyscale, then add layer masks and select two colors. Experiment with opacity to achieve the perfect result. Enjoy exploring this creative process!
