Can't past texture

hi guys

I tried past the texture to grid (ex9 geometry)

patch is like this
(mesh - vertexbuffer - vertexbuffer - mesh)- phong - renderer

but can’t draw correctly

Is this bug??
Please help…

thanks

canttex.v4p (11.1 kB)

hi guest
select vertexbuffer split, open the inspector and make the Texture Coordinate pin visible, connect it to the vertexbuffer join and you shall have your texture

@woei
Thx!!
You really helped me a lot!!
It works out fine with 4D TexCoords.