You can't get the "get maximum in set" when inside a vop. But, you get those options with the promote attribute sop.
On Monday, March 6, 2017, Oscar Juarez <[email protected]> wrote: > I would like to be proven wrong, but that would be the way, I mean in your > second pointvop you don't need to add another noise, your noise is already > saved in an attribute, when you promote just check off delete original and > you can access the same noise. Also noises have specific output ranges, > they come in the documentation, so you can always add a fit node to change > your range to what you need, in the geometry spreadsheet you can also sort > by value so you can see max and min. > > If you press X with your mouse over the noise output it will add a > visualization node, you can visualize on the viewport or in the geometry > spreadsheet the values. I know its not the same but as far as I know their > is no way to do the same as the get maximum in set node in a vopsop context. > > > > On Mon, Mar 6, 2017 at 3:57 PM, Fabricio Chamon <[email protected] > <javascript:_e(%7B%7D,'cvml','[email protected]');>> wrote: > >> thanks everyone. The ramp parameter kind of works but as you say, is not >> that user friendly and does not show the points below 0. (that's ok, but I >> wonder if it is possible to write a custom widget in houdini) >> >> anyway, the thing I could not get right just yet is that sort of "get >> maximum in set" thing. Sorry for using ICE language, I'm trying to be open >> minded here, so please tell me if that`s not the correct mindset. >> >> so on this graph: >> >> [image: Imagem inline 1] >> >> ...how could I get the maximum value of the output noise node and compare >> to a single point output of the same node? >> >> From what I can tell, I'd have to: >> >> 1- create this pointvop node with a turbnoise, then store the output >> noise into an attribute (via bindexport?) >> 2- up one level -> drop an attrib promote (detail), set to maximum >> 3- drop another pointvop node with another noise node inside (same >> parameters) and compare the result noise to that found on the atrib promote >> node?? >> >> I'm 99% sure this is totally wrong...how would you go about that single >> task specifically? >> >> and finally, thanks for the suggestions on houdini forums and discord. >> will try both (although I pretty much like this list =) ) >> >> >> 2017-03-06 15:17 GMT+01:00 gareth bell <[email protected] >> <javascript:_e(%7B%7D,'cvml','[email protected]');>>: >> >>> yeah - the lack of handles is frustrating >>> ------------------------------ >>> *From:* [email protected] >>> <javascript:_e(%7B%7D,'cvml','[email protected]');> >>> <[email protected] >>> <javascript:_e(%7B%7D,'cvml','[email protected]');>> >>> on behalf of Olivier Jeannel <[email protected] >>> <javascript:_e(%7B%7D,'cvml','[email protected]');>> >>> *Sent:* 06 March 2017 14:05:17 >>> *To:* Official Softimage Users Mailing List. >>> https://groups.google.com/forum/#!forum/xsi_list >>> *Subject:* Re: houdini question (and where to ask) >>> >>> yep but it has no handles >>> and try to make négative values, it takes them but wont show on the >>> curve as it has a 0,1 space. >>> Unless i'm wrong (which i'd love to be) >>> >>> Le 6 mars 2017 14:36, "Olivier Jeannel" <[email protected] >>> <javascript:_e(%7B%7D,'cvml','[email protected]');>> a écrit : >>> >>>> in vop, bind and bind export node will get an set datas. >>>> Ramp Parameters is sort of fcurve. >>>> It's a bit weak in terms of curve manipulation, but does the job. >>>> It has 2 modes rgb (ramp) and spline. >>>> If you use several ramps in the same vop, name them with different name >>>> or they might not export. >>>> >>>> Le 6 mars 2017 14:28, "Fabricio Chamon" <[email protected] >>>> <javascript:_e(%7B%7D,'cvml','[email protected]');>> a écrit : >>>> >>>>> ..sorry, hit send too soon. >>>>> >>>>> Question #1: are there any equivalents to ICE "get ... in set"? or or >>>>> do I have to iterate and store values for later comparision? In other >>>>> words: what is the best or recommended workflow to compare single point >>>>> data with global point data? >>>>> >>>>> Question #2: any nodes that resemble a fCurve node, like we have in >>>>> ICE? if not, what is the alternative? >>>>> >>>>> and finally, I can see this list is becoming more and more >>>>> houdini-esque than ever..but, what is the best place to ask beginner >>>>> questions like the above? houdini foruns, houdini list, odForce... >>>>> >>>>> thanks! >>>>> >>>>> 2017-03-06 14:23 GMT+01:00 Fabricio Chamon <[email protected] >>>>> <javascript:_e(%7B%7D,'cvml','[email protected]');>>: >>>>> >>>>>> Hi, I'm slowly getting into houdini and this is my first attempt to >>>>>> port a really simple ridged fractal deformer made in ICE to houdini >>>>>> (using >>>>>> pointvop). >>>>>> >>>>>> Question #1: are there any equivalents to ICE "get ... in set"? or or >>>>>> do I have to iterate and store values for later comparision? In other >>>>>> words: what is the best or recommended workflow to compare single point >>>>>> data with >>>>>> >>>>> >>>>> >>>>> ------ >>>>> Softimage Mailing List. >>>>> To unsubscribe, send a mail to [email protected] >>>>> <javascript:_e(%7B%7D,'cvml','[email protected]');> >>>>> with "unsubscribe" in the subject, and reply to confirm. >>>>> >>>> >>> ------ >>> Softimage Mailing List. >>> To unsubscribe, send a mail to [email protected] >>> <javascript:_e(%7B%7D,'cvml','[email protected]');> >>> with "unsubscribe" in the subject, and reply to confirm. >>> >> >> >> ------ >> Softimage Mailing List. >> To unsubscribe, send a mail to [email protected] >> <javascript:_e(%7B%7D,'cvml','[email protected]');> >> with "unsubscribe" in the subject, and reply to confirm. >> > >
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