Dynamic Material based on uv coordinates

[shaderbytes]

@Evgeni_Popov

But I don’t remember having a problem with the x coordinate?

Oh sorry , yes Patrick did explain this , i went and checked the thread i discussed it in :

50% gray for bake source of tinted unlit shading

Why the V when its the horizontal that is flipped? , I fixed it flipping the U ( x ) , eg : [uv] is this wrong?

TLDR , I incorrectly thought x flip worked , but it was not correct , it required y flip and rotating the camera 180. ( it does matter if you look in which corner the letters a,b,c,d etc are in each block of patricks example )

Ok so i had the wrong axis , sorry @Shirhix , but anyway an issue with unexpected behaviour is still at hand regardless of me getting the two axis muddled , inconsistent behaviour between NME and babylon engine outside of this, patrick did say talks were happening about how to iron this out : quote :

50% gray for bake source of tinted unlit shading

This has to do with NME not handling Texture.invertY in the same way as the engine. You can correct it with a negative scale on V for the texture and rotating the camera to the correct angle. The preview window is just another Babylon scene with an arcRotate camera set to a specific alpha and beta value. We have been talking about ways to make this more seamless, so improvements are coming.