catchyid Posted August 15, 2016 Share Posted August 15, 2016 Hi, Beginner question. Expressions can be written in either HScript or Python. The Parameters GUI allows one to choose between HScript or Python. However, it's possible to write "ch("/obj/obj1/tx") in an expression ALTHOUGH "ch" is neither Hscript nor Python (it's VEX code)? How is this possible? Quote Link to comment Share on other sites More sharing options...
symek Posted August 15, 2016 Share Posted August 15, 2016 There are similar functions: Hscript ch(), Python hou.ch(), and VEX ch(). Still, they are three distinctive functions of three different languages doing the same thing, which, accordingly to popular believe, justifies a common name for them. Quote Link to comment Share on other sites More sharing options...
Skybar Posted August 15, 2016 Share Posted August 15, 2016 Ch() is an expression not vex though? http://www.sidefx.com/docs/houdini/expressions/ch Quote Link to comment Share on other sites More sharing options...
catchyid Posted August 15, 2016 Author Share Posted August 15, 2016 I missed ch in expressions shown your link, thanks Somhow I saw only Ch() in https://www.sidefx.com/docs/houdini15.5/vex/functions/_index which got me confused... Once more , thanks! Quote Link to comment Share on other sites More sharing options...
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