mac429 Posted October 28, 2013 Share Posted October 28, 2013 Hi, everybody here, I am a pretty fresh user of Houdini, there are some questions which really confuse me a lot, for example, there's very simple scene: I tried to manipulate a sphere to move along the Y-axis with the function sin($F*9), and I also load two font sop in the scene to display the number info of the sphere movement, one font sop access the channel with `chs("/obj/geo1/xform1/ty")`, it was automatically filled when I choose the paste the copied relative reference, another one is with `ch("/obj/geo1/xform1/ty")`, the results from the two nodes are a little bit different, the result from the first font sop is with 17 digits on the decimal part and another one is only 6 digits, could any one help me to explain why they are different like this way? thanks a lot. untitled.hip Quote Link to comment Share on other sites More sharing options...
mangi Posted October 29, 2013 Share Posted October 29, 2013 Same hip just copied your expression again and the both values are identical now. Mangi FONT EXPRESSION.hipnc Quote Link to comment Share on other sites More sharing options...
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