[SOLVED] iOS textures count in shader

Help & Support
#1

My shader works fine for both pc and android with 13 textures, but on ios I’m getting errors after passing more than 8 textures (or in some cases 9)

TypeError: undefined is not an object (evaluating ‘this.textureUnits[textureUnit][slot]’)

So, is there any stronger limitation on textures count you can pass to shader on ios, or am I doing smth wrong?

This is my project : https://playcanvas.com/editor/scene/622827
I’m passing textures to my shader in Scripts/main.js, lines 187 and 193-205

1 Like
#2

@yaustar @dave @max we need your help please :slight_smile:

#3

Check out webglreport.com on your device. The Max Texture Units value is the value you’re looking for. I believe it is 8 on iPhones.

1 Like
#4

ok thanks will check