hoknamahn Posted January 31, 2004 Share Posted January 31, 2004 Hi, guys! Tonight i have a small headache I want to check is something wired into my custom op or nothing wired. I'm using expression like this: `strlen(opinput("..", 1))` and all works fine (if i connect something to my op, this expression returns number of characters in the name of wired op. if disconnect, expression returns 0. all works in "realtime"). But if i using my function (it does the same things): `SwitchUIElements()` i receive values not in realtime (it means what i must make changes in the scene, i.e. connect or disconnect operators, save scene, reload Houdini, reload scene. Then i can see the changes). In this case all seems like values of my function has been cached. But if i'm calling my function with opinput like this: `SwitchUIElements(opinput("..", 1))` all works fine and in realtime. How to make subj more correctly and beautifull? Quote Link to comment Share on other sites More sharing options...
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