Tag: Inspiration
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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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A gentle introduction to Shadertoy
Learn how to create and share shaders online using the easy to use Shadertoy from scratch. No math or programming knowledge is required to complete this tutorial. This tutorial will teach you all you need to know to get started, so I encourage you to give it a go :)
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How to invert an image in a shader
This tutorial demonstrates how to invert any or all of the image RGB channels using a GLSL shader. By following these simple steps, you can easily manipulate and invert specific colour channels in your images.
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How to create a shining coin using a shader
Learn how to create a stunning shining coin effect using a line segment SDF in a GLSL shader. Step by step instructions help you achieve a professional finish. Play with brightness and smoothing for your unique touch. Check out the examples for inspiration. Get creative and enjoy the process!
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Simple edge detection shader using a kernel
This tutorial guides you in creating an edge detection shader using the GLSL shading language and a kernel. After duplicating the shader code from the previous gaussian blur tutorial, you adjust the kernel values to achieve the desired effect. The tutorial concludes with sample images. Happy coding!
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Creating a binary image shader
In this tutorial, learn how to convert a sprite to a binary image using a GLSL shader. Utilising only two colours, typically black and white, you can follow simple steps to achieve this effect. Experiment with different colours and bias values to personalise your results. Get creative and enjoy the process!
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Creating a duotone gradient in a GLSL shader
This tutorial guides you through creating a duotone gradient in a GLSL shader. Steps include converting to greyscale, creating a gradient, overlaying colours, and setting the output alpha. Experiment with colours and gradients to customise your sprite.
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Creating a duotone gradient in GIMP
This tutorial demonstrates how to create a duotone gradient in GIMP, applicable to other image editors like Adobe Photoshop. Find an image, convert to greyscale, adjust contrast, create a gradient, and apply overlay blend mode to finish. Experiment with different gradients for unique effects. Happy editing!
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Creating a duotone circle effect in a GLSL shader
This tutorial demonstrates creating a duotone circle effect in a GLSL shader using a sprite of a mountain. By following the outlined steps, you can achieve a visually appealing result. The process involves details such as aspect ratio correction, creating a circle, converting to greyscale, overlaying colours, and setting the alpha channel. Experiment with different…
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Creating a duotone circle effect in GIMP
Learn how to create a stunning duotone circle effect using GIMP. Choose a suitable image, convert it to greyscale, select colours, create a circle, apply Gaussian blur, and adjust the layer opacity. Experiment with different colours and contrasts for a unique result. Enjoy enhancing your images with this creative technique!
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