[Therion] compiling therion under Ubuntu AMD64

[Wolfgang Zillig]

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
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