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@maxired
maxired / RadialBlurInGimp.md
Last active December 23, 2021 06:45
How to do a radial blur in Gimp

#How to do a radial blur in Gimp

Gimp as some function to do blur effects, but it is not clear how to do a radial blur : Blur part of an image, starting from a point, with a radius, and the effect beeing less and less strong the farer we are from the central point.

Here is a sample Radial Blur Sample.

Here is the solution :

  • start with an unblur image.
  • copy the layer
  • on the top layer apply a gaussian blur : "filter -> blur -> gaussian blur". Change parameters so that the image is blurry as you want. This settings would be the blurriest of your final image.
@dghubble
dghubble / kubeception.md
Last active July 13, 2024 07:01
Running QEMU/KVM and Nested Kubernetes on Bare-Metal Kubernetes

Emscripten as a linker for Zig and C

This shows how to build a nontrivial program using Zig+Emscripten or C+Emscripten. In both cases Emscripten is only used as a linker, that is the frontend is either zig or clang.

"Nontrivial" here means the program uses interesting Emscripten features:

  • Asyncify
  • Full GLES3 support
  • GLFW3 support