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

[Oliver Kutter]

Hi Dirk, Dirk Reiners schrieb: Hi Oliver, On Sat, 2005-08-20 at 18:54 +0200, Oliver Kutter wrote: 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? Oh, you want to load it from a file? Hm, there are some HDR formats that support high-precision images, but we don't have support for those. I don't know about the .dds format, that might support float images. The more interesting question is: where are you planning to get those images from? If you create them from a program you can write them as .raw, that supports everything. Other than that I don't think any opf our image formats supports float images, as they are usually computed in the program and not loaded from disc. I think, .raw will do it. I use an OpenSG program, to create those images and save them to disk. I have a function in my program to access the data form the hard disk, but that is to slow. That's why, I want to save the data values into images and load it at program start all together. bye Oliver ------------------------------------------------------- SF.Net email is Sponsored by the Better Software Conference & EXPO September 19-22, 2005 * San Francisco, CA * Development Lifecycle Practices Agile & Plan-Driven Development * Managing Projects & Teams * Testing & QA Security * Process Improvement & Measurement * http://www.sqe.com/bsce5sf _______________________________________________ Opensg-users mailing list Opensg-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/opensg-users