| java.lang.Object
 com.sun.j3d.utils.geometry.compression.CompressionStreamElement
com.sun.j3d.utils.geometry.compression.CompressionStreamNormal
| CompressionStreamNormal | | class CompressionStreamNormal extends CompressionStreamElement (Code) | | This class represents a normal in a compression stream. It maintains both
floating-point and quantized representations. This normal may be bundled
with a vertex or exist separately as a global normal.
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| octantsextant | | int octantsextant(Code) | | |
| specialNormal | | boolean specialNormal(Code) | | |
| uAbsolutevAbsolute | | int uAbsolutevAbsolute(Code) | | |
| CompressionStreamNormal | | CompressionStreamNormal(CompressionStream stream, Vector3f normal)(Code) | | Create a CompressionStreamNormal.
Parameters:
stream - CompressionStream associated with this element
Parameters:
normal - floating-point representation to be encoded |
| outputCommand | | void outputCommand(HuffmanTable table, CommandStream output)(Code) | | Output a setNormal command.
Parameters:
table - HuffmanTable mapping quantized representations tocompressed encodings
Parameters:
output - CommandStream for collecting compressed output |
| outputSubcommand | | void outputSubcommand(HuffmanTable table, CommandStream output)(Code) | | Output a normal subcommand.
Parameters:
table - HuffmanTable mapping quantized representations tocompressed encodings
Parameters:
output - CommandStream for collecting compressed output |
| quantize | | void quantize(CompressionStream stream, HuffmanTable huffmanTable)(Code) | | Quantize the floating point normal to a 6-bit octant/sextant plus u,v
components of [0..6] bits. Full resolution is 18 bits and the minimum
is 6 bits.
Parameters:
stream - CompressionStream associated with this element
Parameters:
table - HuffmanTable for collecting data about the quantizedrepresentation of this element |
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