[Kiwiviewer] write volume data with 3D surface

[Pat Marion]

Hi,

Sorry I did not notice your emails earlier!  Regarding the transparency
bug, could you try reformating your .kiwi metafile so it lists the volume
first, then the surface, and add commas for each empty column, like this:

filename,r,g,b,a
37fr15.mha,,,,
LV_surface.vtp,1.0,0.0,0.0,0.5

Does that work any better?  I've done a metafile just like this before with
transparency on the surface and it worked correctly for me, but I can try
again.  Are you using KiwiViewer from the Android app store, or did you
compile your own copy for Android or iOS?

For the brain atlas, I hope that in future releases the demo can be easily
configurable for new models.  Right now you could edit the models.txt file
and replace the filenames, colors, and labels with your own, but the demo
does require the skin and skull models to be present, and the initial
position & scale of the clipping plane is hard coded.

Pat



On Fri, Aug 31, 2012 at 2:55 AM, João Domingos <
joao.sousa.domingos at gmail.com> wrote:

> Any help please?
>
> Many thanks for your time,
> Domingos
>
>
>
> On 26 August 2012 20:53, João Domingos <joao.sousa.domingos at gmail.com>wrote:
>
>> Also, just like in the SPL-PNL Brain Atlas, can someone please tell me
>> how do you program a specific surface (ex: brain structure) to show its
>> legend and appear/disappear when touched? Would like to program that
>> function into my surface so that it could appear disappear from a metafile
>> volume (still with slicing capability embedded).
>>
>> Many thanks,
>> Domingos
>>
>>
>>
>> On 25 August 2012 17:07, João Domingos <joao.sousa.domingos at gmail.com>wrote:
>>
>>> Dear all,
>>>
>>> I was able to load both a metafile and a surface with the following
>>> instructions:
>>>
>>> filename,r,g,b,a
>>> LV_surface.vtp,1,0,0,0.5
>>> 37fr15.mha
>>>
>>> Another question: in the presence of a metafile volume, the transparency
>>> is not working on the surface. Do you know why? I have tried by putting
>>> everything 1 in the .mha.. but it is the same, no opacity change on the
>>> surface.
>>>
>>> Many thanks,
>>> Joao Domingos
>>>
>>>
>>>
>>> On 25 August 2012 07:33, João Domingos <joao.sousa.domingos at gmail.com>wrote:
>>>
>>>> Dear all,
>>>>
>>>> I have opened (on a PC) a 3D volume and fitted a 3D surface and now I
>>>> would like to save both into a file so that I can open it in the
>>>> KiwiViewer. In the latter I can open the .mha (.raw) volume and my
>>>> surface.vtp file. The problem is, both are opened separately. Is there a
>>>> way to save both on the same file and then open both at the same time with
>>>> KiwiViewer?
>>>>
>>>>
>>>> Many thanks,
>>>> Domingos
>>>>
>>>
>>>
>>
>
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