solved Help with Shader Bug

[Pryme8]

https://pryme8.github.io/TileMaster/editor/index2.html

So what I am trying to do now, is debug what the gl error that is poping up is coming from.. Its something about a value not being bound correctly but im not sure how to track this down.

 

What I am trying to do is I have the first scene with the shader, and the ability to select a tile on the atlas.  Once this tile is selected I am trying to display it in the secondary scene or the preview output canvas which has a second shader that I am going to be doing the animation preview on.

I just need to figure out where the error is coming from, I know the second shader sampling method is wrong at this moment but ill fix it once I figure out this gl error first.

https://github.com/Pryme8/TileMaster/blob/gh-pages/editor/index2.html#L130  line 130 on is what handles the second shader and the bindings.

[Sebavan]

It seems some texture from one webgl context are being bound to another one somehow.

Could you try to remove your webworker and use the max version of bjs for test purpose ?

[Pryme8]

So I need to make two instances of the texture in order to bind it to tow seperate shaders?

[Sebavan]

for two shaders it is fine, but here it seems two webgl contexts are used

 

[Pryme8]

Thanks got it.