BlurX / BlurY effects

[hananht]

Hello fellow programmers…

I am wondering if there is a built-in blur effect or if there are simple solution for making blur.

Please help… I am having a headache on that one

[gpellegrinetti]

This is a great tutorial in c++ for cocos

[Cocos3.8 Tutorial] RenderTexture + Blur

This tutorial will help you to understand how you can use shaders and render textures in cocos2d-x 3.0 and will give you some insights in the underlying math. In one of my projects I faced a necessity to make a blurred version of some background landscape, which composition depends on the screen size, that is clouds are sticked to the top of the screen and ground is sticked to the bottom, so it’s not an option to just put a blurred image in the resource folder. The landscape must be composed, dr…

… but I don’t know if is possible to convert it in javascript for cocos creator

[gpellegrinetti]

Try this https://github.com/colin3dmax/CocosCreator

[hananht]

It is very strange to manipulate all this to get a simple effect.
There must be a simple built in option to load a shader.

In earlier version of cocos creator their was cc.GLProgram class but now it seems to act strange.