[Sidefx-houdini-list] expressions in $FS

Jordi Bares jordibares at gmail.com
Mon Jan 16 12:05:01 EST 2017

From top of my head.. you are evaluating a string channel by using CHS… you should use CH to evaluate an value

And make sure you keep the types in sync.. mix floats with floats, ints with ints… etc..



> On 16 Jan 2017, at 16:55, Gary Jaeger <gary at corestudio.com> wrote:
> Hi. If I’m reading in a sequence (in this case for a camera Background Image) and want to offset the frames, what’s the best way to do that? A couple thoughts occur to me, but as the frame # isn’t obviously a different parameter I’m not having any luck. In maya I might simply decouple the frame value from the default time expression and set keys, or do a +/- expression. 
> I tried adding a float value to the View pane of the camera, but when I try something like
> /foo/bar/foo_bar.($F+`chs(“/obj/shotCam/timeOffset”)`).jpg that doesn’t seem to work. 
> thanks!
> Gary Jaeger / 650.728.7957 direct / 415.518.1419 mobile
> http://corestudio.com <http://corestudio.com/>
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