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Controlling Groom with Vertex Color

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ray_roamer
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Hey everybody. I'm trying to change the direction of my fur with the Cd attribute on my source geo. I am working off the default hair groom setup you get from the shelf tools to add fur. Inside my groom SOP:
1. Skin's Cd is promoted from Vertex to Point
2. Skin's attribute wrangle has the following:
v@furdirection[0] = @Cd.x;
v@furdirection[1] = @Cd.y;

But altering the furdirection property seems to have no effect on the guides' directions. Assigning furdirection to the Cd attribute may not be the final function that I use to have Cd affect the guides, but I'm still at the early stage here trying to get it to do anything at all. Could somebody point me in the right direction?

Regards,
Sam
Edited by ray_roamer - Jan. 10, 2025 13:25:05

Attachments:
groom_1.PNG (31.9 KB)
groom_2.PNG (38.9 KB)

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