tangent space normals output

[joie]

Hi there,

I want to out the normal color of my object in order to use in other nodes.

The utility shader outputs normals, but they are in object space and I need them to be in tangent space.

Is there any way to output tangent space normals instead?

Thanks in advance for your help.

[madsd]

Space Transform could potentially solve it.
Ignore its 3ds max.

It should sit in the "math" section, down in the bottom.

[joie]

Mmmm, it's surely my ignorance, but I can't get this node to do anything. I've read the documentation but it's cumbersome to me.

If I plug the color output from an utility node set to "normal" to the "input" of the space transform, I get always black color.

Could you elaborate your answer a bit more?

Thanks