https://forums.autodesk.com/t5/arnold-for-maya-forum/standin-usd-color-data/m-p/11174865#M1783 <P>Thanks, for some reason exporting usd from houdini changes vertexcolor name</P> Tue, 17 May 2022 15:16:31 GMT xlearn01 2022-05-17T15:16:31Z https://forums.autodesk.com/t5/arnold-for-maya-forum/standin-usd-color-data/m-p/11154215#M1781 <P>Hi, how can I read vertex colors from usd file, when importing it through standin? (userColorData not working)</P> Sat, 07 May 2022 15:58:18 GMT https://forums.autodesk.com/t5/arnold-for-maya-forum/standin-usd-color-data/m-p/11154215#M1781 xlearn01 2022-05-07T15:58:18Z https://forums.autodesk.com/t5/arnold-for-maya-forum/standin-usd-color-data/m-p/11160354#M1782 <P>UserDataColor worked for me.</P> <P>&nbsp;</P> <P>The usd file has to have some primvars with the vertex colors. For example:<BR /><BR /></P> <LI-CODE lang="general"> color4f[] primvars:colorSet1 = [(-1, -1, -1, -1), (-1, -1, -1, -1), (1, 0, 0, 1), (1, 0, 0, 1), ... elementSize = 121 interpolation = "varying" ) </LI-CODE> Tue, 10 May 2022 20:50:27 GMT https://forums.autodesk.com/t5/arnold-for-maya-forum/standin-usd-color-data/m-p/11160354#M1782 Stephen.Blair 2022-05-10T20:50:27Z https://forums.autodesk.com/t5/arnold-for-maya-forum/standin-usd-color-data/m-p/11174865#M1783 <P>Thanks, for some reason exporting usd from houdini changes vertexcolor name</P> Tue, 17 May 2022 15:16:31 GMT https://forums.autodesk.com/t5/arnold-for-maya-forum/standin-usd-color-data/m-p/11174865#M1783 xlearn01 2022-05-17T15:16:31Z