no, that is exactly what I did. My image has 2196x2196 pix and interpolating it 8x results in 17568 x17568 pix and gimp consumed a lot of RAM.
Is there a switch to get a more verbose output of therion? Or switching to the development kernel? Wolfgang Philip Schuchardt wrote: > I think I explained it wrong??? > > Your image dimesion needs to be a factor of 2. > > Examples: > overlay.png has a dimesion of 128x128 or > overlay2.png has a dimesion of 512x256 > > Is that what your doing? > > You can easily re-scale the images using gimp. > > Philip Schuchardt > > On Sunday 15 April 2007 4:55 pm, Wolfgang Zillig wrote: > >> it does not change much: it is still gray but in some cases strange >> triangles occur. >> >> I've tested 0.5 2 4 and 8 as factors. But with 8x the limits of my >> computer seem to be almost reached. >> >> Any other ideas? >> Greetings >> Wolfgang >> >> PS: I'm using 0.5.0 v of therion. Has something changed in the >> development version? >> >> Philip Schuchardt wrote: >> >>> You have interpolate the pixel graphics. >>> >>> On Sunday 15 April 2007 4:13 pm, Wolfgang Zillig wrote: >>> >>>> Hi Philip, >>>> >>>> what do I have to do? Interpolating the pixel graphic or changing >>>> something in my .th file? >>>> >>>> Greetings >>>> Wolfgang >>>> >>>> Philip Schuchardt wrote: >>>> >>>>> Ahh. The linux version of loch has a bug preventing rendering correct >>>>> texture mapping. I think it has to do with openGL problem factor of 2 >>>>> texture mapping. The textures dimensions need to be a factor of 2. >>>>> I'm just guessing that this is the problem. Try to re-scale your >>>>> overlay to be a factor of 2(1, 2, 8, 16, 32, 64, 128 ... etc). Tell us >>>>> if it works. >>>>> >>>>> Philip Schuchardt >>>>> >>>>> On Sunday 15 April 2007 3:30 pm, Wolfgang Zillig wrote: >>>>> >>>>>> I had to adapt the path to vtk and remove -lvtkjpeg -lvtkpng -lktkzlib >>>>>> from the makefile. (the terminal was not configured to scroll through >>>>>> so many lines and therefore I did not see the uppermost error) . There >>>>>> were a lot of warnings like: "warning: dereferencing type-punned >>>>>> pointer will break strict-aliasing rules" during compillation. If >>>>>> needed I can send you the full screen output. >>>>>> >>>>>> I can compile my project but the surface graphic is missing! Only a >>>>>> gray surface is displayed. Is this due to the skipped parameter >>>>>> -lvtkjpeg? Do I need to compile vtk from sources? I've installed >>>>>> libvtk5 and libvtk5-dev (5.0.2-4ubuntu1). >>>>>> >>>>>> Thanks for any help >>>>>> Wolfgang >>>>>> >>>>>> Stacho Mudrak wrote: >>>>>> >>>>>>> I am not sure, but probably loch compilation does not work by >>>>>>> default. List of libraries needed for loch is at loch/README. >>>>>>> >>>>>>> Regards, S. >>>>>>> >>>>>>> Wolfgang Zillig wrote: >>>>>>> >>>>>>>> Hi, >>>>>>>> >>>>>>>> is there somewhere a list with all the libraries that are needed to >>>>>>>> compile therion under linux? Or a kind of manual? >>>>>>>> >>>>>>>> I just tried "make" but I'm getting errors, so I suppose that I miss >>>>>>>> some libraries. >>>>>>>> >>>>>>>> Greetings >>>>>>>> Wolfgang >>>>>>>> _______________________________________________ >>>>>>>> Therion mailing list >>>>>>>> Therion at speleo.sk >>>>>>>> http://www.speleo.sk/mailman/listinfo/therion >>>>>>>> >>>>>>> _______________________________________________ >>>>>>> Therion mailing list >>>>>>> Therion at speleo.sk >>>>>>> http://www.speleo.sk/mailman/listinfo/therion >>>>>>> >>>>>> _______________________________________________ >>>>>> Therion mailing list >>>>>> Therion at speleo.sk >>>>>> http://www.speleo.sk/mailman/listinfo/therion >>>>>> >>>>> _______________________________________________ >>>>> Therion mailing list >>>>> Therion at speleo.sk >>>>> http://www.speleo.sk/mailman/listinfo/therion >>>>> >>>> _______________________________________________ >>>> Therion mailing list >>>> Therion at speleo.sk >>>> http://www.speleo.sk/mailman/listinfo/therion >>>> >> _______________________________________________ >> Therion mailing list >> Therion at speleo.sk >> http://www.speleo.sk/mailman/listinfo/therion >> > _______________________________________________ > Therion mailing list > Therion at speleo.sk > http://www.speleo.sk/mailman/listinfo/therion >
