Houdini Vex Group By Attribute, How do I manipulate a group name? Here I'm onto grouping the corresponding points of similar mehes, so that I can then connect them. I am surprised to see how old this topic is and there is still no function in VEX that could achieve it. Then set some attribute to the whole group's points. i need a unique id. When reading a vertex attribute, you can specify the primitive number in the element_number argument and the primitive’s vertex number here. Arrays cannot be written to image planes. For example, i@group_blueteam = (@Cd. How could I convert primitive group name to a string attribute? I have few groups - group _01/02/03/. 1 for picking red color but in Houdini 16 couldnt find a way for making that. 0 VEX Functions inprimgroup VEX function Returns 1 if the primitive specified by the primitive number is in the group specified by the string.

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