HairMap
Attribute Reference
General attributes
base_color
Rgb bindable
default: [ 1, 1, 1 ]
Color at each hair's base
![(1, 0, 0)](https://docs.openmoonray.org/assets/images/user-reference/scene-objects/maps/HairMap/baseColor0.jpg)
![(0, 1, 0)](https://docs.openmoonray.org/assets/images/user-reference/scene-objects/maps/HairMap/baseColor1.jpg)
![(0, 0, 1)](https://docs.openmoonray.org/assets/images/user-reference/scene-objects/maps/HairMap/baseColor2.jpg)
bias
Float bindable
default: 0.5
Modulates the shape of blending between base and tip color. < 0.5 pushes the center of the blend towards the base, and > 0.5 towards the tip.
![0.25](https://docs.openmoonray.org/assets/images/user-reference/scene-objects/maps/HairMap/bias025.jpg)
![0.5](https://docs.openmoonray.org/assets/images/user-reference/scene-objects/maps/HairMap/baseColor2.jpg)
![0.75](https://docs.openmoonray.org/assets/images/user-reference/scene-objects/maps/HairMap/bias075.jpg)
column_uv_color
Rgb bindable
default: [ 1, 1, 1 ]
Bound image map must have a HairColumnUvMap bound to its input texture coordinates.
gain
Float bindable
default: 0.5
Modulates the shape of blending between base and tip color. < 0.5 is higher contrast in the middle of the blend. > 0.5 is higher contrast at the start and end, and lower contrast in the middle.
![0.25](https://docs.openmoonray.org/assets/images/user-reference/scene-objects/maps/HairMap/gain025.jpg)
![0.5](https://docs.openmoonray.org/assets/images/user-reference/scene-objects/maps/HairMap/baseColor2.jpg)
![0.75](https://docs.openmoonray.org/assets/images/user-reference/scene-objects/maps/HairMap/gain075.jpg)
tip_color
Rgb bindable
default: [ 1, 1, 1 ]
Color at each hair's tip
![(1, 0, 0)](https://docs.openmoonray.org/assets/images/user-reference/scene-objects/maps/HairMap/tipColor0.jpg)
![(0, 1, 0)](https://docs.openmoonray.org/assets/images/user-reference/scene-objects/maps/HairMap/tipColor1.jpg)
![(0, 0, 1)](https://docs.openmoonray.org/assets/images/user-reference/scene-objects/maps/HairMap/tipColor2.jpg)