I am trying to use the "osgvolumed" from the examples program. I am looking
for sample data to use it (2d or 3d).
If I wish to use a stack of 2d images, the help menu says, I need to do
this:
$osgvolumed --images
I tried to use stack of *.png or *.rgb images and don't see the volume
constructio
HI Aditya,
You need to use data with a alpha value, or intensity data otherwise
you'll just end up with a solid block.
Robert.
On Dec 11, 2007 3:30 AM, R. Aditya Kadambi <[EMAIL PROTECTED]> wrote:
> I am trying to use the "osgvolumed" from the examples program. I am looking
> for sample data to
Hi Robert;
Thanks. So, would this usage be valid:
$ osgvolumed --images *.png --alpha
Thanks,
On Dec 11, 2007 2:04 AM, Robert Osfield <[EMAIL PROTECTED]> wrote:
> HI Aditya,
>
> You need to use data with a alpha value, or intensity data otherwise
> you'll just end up with a solid block.
>
> R
On Dec 11, 2007 4:40 PM, R. Aditya Kadambi <[EMAIL PROTECTED]> wrote:
> Hi Robert;
>
> Thanks. So, would this usage be valid:
>
> $ osgvolumed --images *.png --alpha
The png files need to have an alpha value on them.
Robert.
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I am trying to use it like this now. But I can't find a way to set alpha
value from the help menu.
$ ./osgvolumed --images file.1png file2.png
I don't see a volume stack. Any suggestions?
Thanks.
On Dec 11, 2007 9:40 AM, R. Aditya Kadambi <[EMAIL PROTECTED]> wrote:
> Hi Robert;
>
> Thanks. So,
Does you source data have alpha values in it
On Dec 11, 2007 9:07 PM, R. Aditya Kadambi <[EMAIL PROTECTED]> wrote:
> I am trying to use it like this now. But I can't find a way to set alpha
> value from the help menu.
>
> $ ./osgvolumed --images file.1png file2.png
>
> I don't see a volume sta
On Dec 12, 2007 2:42 AM, Robert Osfield <[EMAIL PROTECTED]> wrote:
> Does you source data have alpha values in it
They apparently didn't have. I then tried using data from the
OpenSceneGraph-Data/Images/tree0.rgba which has alpha values.
At this stage I am just interested in seeing a solid
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