how make hdri texture?
 

i need normal gradient texture. from black to white.
but it must be hdri texture.
how i can create this texture?
somtimes is better use ordinary gradient as complicated textures from net /architecture,.../
thx!

not sure what you're after but how about using the procedural ramp texture node and bumbing up the color values of the color point entries.

yes! it work! thx