Blur filter in render target texture

Questions
1

I want to apply a blur filter or anti-aliasing to render target texture in order to improve the refraction’s visual. Is there any way to do it ?

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@sebavan @Deltakosh this question is from Pixcap team
cc @Coffiend

2

Regarding antialiasing - you can increase the samples of the refraction texture by providing an object instead of generateMipMap. Something like this:

Babylon.js Playground (babylonjs.com)

Regarding adding effects, I guess you could use an EffectRenderer to apply your own (shader) effect, but I will let the other geniuses (which know much more about this than me) answer