Re: [Opensg-users] specific texture access via glsl

Oliver Kutter Sat, 20 Aug 2005 09:54:16 -0700

Hi Dirk,

Dirk Reiners schrieb:

I wonder, if I can use 
the OpenSG Image Objects for creating 64bit textures?


Sure. Just create it as a float image (type=OSG_FLOAT16_IMAGEDATA or
OSG_FLOAT32_IMAGEDATA) and tell the TextureChunk which internal format
you want (probably GL_RGB32F_ARB).

And what kind of image format does support 64bit float textures? I don't think, that I can use png, jpg, or tiff? Can I choose a name like "texture.raw" or something else?

Bye
Oliver





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