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Class Summary Class Description CodedCompressedPrototypes Prototypes for CodedIndexedFaceSet decoding and CompressedIndexedFaceSet decompression, with links to example scenes.Eight IndexedFaceSet example.EightCoded ASCII-coded IndexedFaceSet example.EightCompressed Compressed IndexedFaceSet example.Fish Simple fish example used for encoding and compression comparisons.FishCoded Fish example with IndexedFaceSet encoding.FishCompressed Fish example with IndexedFaceSet compression.Lion IndexedFaceSet example.LionCoded ASCII-coded IndexedFaceSet example.LionCompressed Compressed IndexedFaceSet example.Teapot IndexedFaceSet example.TeapotCoded ASCII-coded IndexedFaceSet example.TeapotCompressed Compressed IndexedFaceSet example.
Package Basic.ExperimentalBinaryCompression Description
Experimental Binary Compression algorithm models demonstrate the potential of geometric compression techniques.
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These developmental examples illustrate how geometric compression based on text-based ASCII encodings might be integrated into X3D scenes via Prototype nodes that encapsulate Script processing. The file-size reduction technique Coding Polygon Meshes as Compressable ASCII by Martin Isenburg and Jack Snoeyink is documented in award-winning papers presented at the Web3D 2002 and 2003 Symposia. A Shout3D implementation demonstration is also available. Further work on the X3D Compressed Binary Encoding (CBE) can be found at X3D Binary Compression Capabilities and Plans wiki page. |