Tag: Vignette
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Creating a television effect in a shader
Learn how to create a animated television effect in a GLSL shader by combining various effects such as barrel distortion, scanlines, random noise, vignette, gradients and duotones.
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Creating a sepia vignette effect in GIMP
Learn how to create a sepia vignette effect in the GIMP image editor. The process should be similar for other image editors like Adobe Photoshop. You will adjust the contrast, convert to greyscale, colorize, and use an ellipse with gaussian blur to create a vignette.
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Creating a simple vignette in Shadertoy
Creating a vignette shader effect in Shadertoy is easy and fun. You can learn to manipulate UV coordinates, create a circle function, and add ambient light to enhance the effect. Experiment with ambient light, circle position, radius, and smoothness to perfect your vignette. Start creating on Shadertoy and unleash your creativity!
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