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Found 2 results

  1. Hello, in Houdini 15 I was using hou.ui.selectFile() dialog to get user's input and I would process it further in python. I used the same function to let user select files or folders, based on the needs of a tool. Now I updated to 16 and the function does not seem to enable user to select a folder, it works only with selecting a file. Does anybody know if there is a way to select a folder in 16? I want to batch process files in a directory and I would like to use file browser dialog to let user set it. In worst case I could use hou.ui.readInput(), and to ask user to enter a path there, but this is super user-unfriendly Thanks, Juraj
  2. Hello, I encountered problem when I tried to dynamically change groups for cloth constraints. I've tried SBD Pin Constraint to attach cloth to animated geometry. As goal object I used geometry with same topology but animated one. When I am not changing pin group it works fine, but I need to change constraints during simulation. But then it goes funky, it seems as it cannot correctly assign constrained point to goal point. Next thing I tried was to use Cloth Attach Constraint node which works almost fine, but during updating pin group points slide over goal object. Could you check attached file? I am not sure what I am doing wrong. Basically what I want to do is to attach points of cloth to animated geometry and then release it. Is there some other way to achieve that? Thanks, Juraj jt_update_groups.hipnc
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