Hair Info Node


Hair Info Node.

The Hair Info node gives access to Hair information.


This node has no inputs.


This node has no properties.


Is Strand

Returns 1 when the shader is acting on a strand, otherwise 0.


The point along the strand where the ray hits the strand (1 at the tip and 0 at the root).

Thickness (Grosor)

The thickness of the strand at the point where the ray hits the strand.

Tangent Normal

Tangent normal of the strand.

Random (Aleatorio)

A random per-hair value in the range from 0 to 1. It can for example be used in combination with a color ramp, to randomize the hair color.