The Hair material settings are organized in Basic and Advanced modes. You can switch the mode from the toggle button under the Preview Swatch.
From the Add Attribute button, you can select additional attributes that can add up to the appearance of the material. For more information, see the Attributes And Layerssection.
UI Text Box
type
tip
Holding down Ctrlwhile having the Add Attribute menu open, allows selecting multiple entries without closing the dropdown.
The context menu of the Color slot provides options to Copyand Paste, as well as to Resetthe color.
A Reset option is provided in the context menu of each Number Slider. You can reset the slider value to the default one.
Column
width
5%
Column
width
35%
Parameters
...
Section
Column
width
60%
Some parameters are only available in Advanced mode.
Overall Color – A common color multiplier for all color components in the material (except for opacity). Used to easily change the look of the entire hair material.
Transparency – Controls the transparency of the material. Making the hair more transparent towards the tip may produce more smooth and realistic anti-aliasing at the expense of increased render times. If you map the tip opacity, make sure you do not make the strands thinner at the tip as well - transparency already creates the effect of thinning strands.