BLEND
From Just Solve the File Format Problem
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|subcat=3D and CAD/CAM Models | |subcat=3D and CAD/CAM Models | ||
|extensions={{ext|blend}} | |extensions={{ext|blend}} | ||
| + | |pronom={{PRONOM|fmt/902}}, {{PRONOM|fmt/903}} | ||
|kaitai struct=blender_blend | |kaitai struct=blender_blend | ||
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The blend file format is not a true file interchange format, rather it dumps internal data structures from directly from memory to disk. A blend file’s structure may therefore be unique to each version of Blender. Despite this, blend files are both [http://www.blendernation.com/2008/12/01/blender-dna-rna-and-backward-compatibility/ backward and forward compatible] between versions, and between different hardware and operating systems. This is made possible by the addition of metadata, known as [http://wiki.blender.org/index.php/Dev:Source/Architecture/SDNA_Notes Struct DNA], that allows conversion when loading the file. | The blend file format is not a true file interchange format, rather it dumps internal data structures from directly from memory to disk. A blend file’s structure may therefore be unique to each version of Blender. Despite this, blend files are both [http://www.blendernation.com/2008/12/01/blender-dna-rna-and-backward-compatibility/ backward and forward compatible] between versions, and between different hardware and operating systems. This is made possible by the addition of metadata, known as [http://wiki.blender.org/index.php/Dev:Source/Architecture/SDNA_Notes Struct DNA], that allows conversion when loading the file. | ||
| − | Since no standard blend file format specification exists, the Blender source code must serve as the definitive specification. | + | Since no standard blend file format specification exists, the Blender source code must serve as the definitive specification. Blender also allows option while saving to "compress" file with gzip, retaining .blend extension. |
== Sample files == | == Sample files == | ||
Revision as of 21:51, 23 April 2020
BLEND is a scene description format associated with the Blender 3d modeling and animation software by the Blender Foundation.The blend file format is not a true file interchange format, rather it dumps internal data structures from directly from memory to disk. A blend file’s structure may therefore be unique to each version of Blender. Despite this, blend files are both backward and forward compatible between versions, and between different hardware and operating systems. This is made possible by the addition of metadata, known as Struct DNA, that allows conversion when loading the file.
Since no standard blend file format specification exists, the Blender source code must serve as the definitive specification. Blender also allows option while saving to "compress" file with gzip, retaining .blend extension.
