Why is it purple...?

[arctic heron]

It's not a HDRP compatible shader

[paper flare]

Ok, i should just create hdrp shader like this using shadergraph?

[arctic heron]

It doesn't appear to do anything that HDRP Lit doesn't, so I don't see why

But if it did, that'd be the way to go

[paper flare]

I need create shader for realistic height map rendering

[paper flare]

So, what should i do...

[arctic heron]

HDRP Lit supports various heightmapping techniques out of the box so try that first

[paper flare]

Why is it so... strange..?

[arctic heron]

Got a screenshot of the shader graph?

[paper flare]

Here it is

[arctic heron]

Why normal unpack and normalize? Should be able to use the normal map as is
Besides doesn't the Lit shader support varieties of height mapping anyway