Hi Robert,
So now imagine this case. I want to create texture with RGBA32F internal
format from an Image. I create image and set its internalTextureFormat to
RGBA32. To fill image data I call readPixels from frame buffer. Then I
create Texture from this image and surpirisngly end up with RGBA ubyte
Texture. So I wanted RGBA32F texture but got RGBA. I don't think this is
OK.
This suggest to me that one needs to pass more info into
Image::readPixels to control the internaltextureFormat, or possible
configuring things so that allocate reuses the original setting for
internaltextureFormat if its non default setting.
Thats exactly what I was asking for. Lets either fix Image::readPixels to
preserve internalTextureFormat, or Image::allocateImage to not change it.
Cheers,
Wojtek
_______________________________________________
osg-users mailing list
[email protected]
http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
