Optimizing blur for protection

[levoxtrip]

Hey everyone, i have a Performance question. For an AR Installation i have quite a big Sketch where I need to blur quite a lot. Which also costs a lot. Has anyone a good way to make the blurring more efficient. GLSL a way? Maybe someone has a hack. Thanks a lot
Cheers Leon

[lucasm]

there are some really neat blurs here you can probably use

Fast Blurs

Recently I built a bloom system using TD TOPs that worked decently but was a bit slow. So I thought I would rebuild it in C++ to get better performance, but on the path of building the Bloom system from scratch I did some research into different blur algorithms and came across some papers for some pretty fast blurs where you can use much bigger kernels than the standard Gaussian full sampling method with a much lower hit on the GPU. In the component are 4 blurs: the TD Blur for comparison a s…