Color Attribute transfer on grid is "soft"

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Hello

I'm trying to transfer a Cd attribute to a grid based on a Line SOP. However I can't seem to have the colors fill only polygons, creating mosaic type fill, they seem to only want to blend with the entire grid. My grid is made of polys, and my blend mode is set to the minimum for the colors to transfer inside my Attributetransfer SOP.
What am I missing?

Thanks
Alex
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just promote the color to primitive after transferring

because if it's point attribute it's interpolated across the polygon

Attachments:
transfer_color_to_polys.hipnc (59.8 KB)

Tomas Slancik
FX Supervisor
Method Studios, NY
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Thanks, that makes sense…
However in http://www.sidefx.com/index.php?option=com_content&task=view&id=877&Itemid=261 [sidefx.com] this tutorial there is no need for an attribute promote, he seems to only to have to change the grid from polygon to nurbs to switch between a soft and a “hard” interpolation of colors…
Could something have changed since H9 in that respect?

Thanks
Alex
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