How to read dec3n values from a file in littleend and write to bigendian

Started by jor1980, Mar 20 2013 09:53 AM

C#

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#1 jor1980 Members - Reputation: 124

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Posted 20 March 2013 - 09:53 AM

Hi, i am reading data of a mesh from a file that uses for some vertex data DEC3N, and i need to write those vaules to a new file in bigendian.

I was reading the data with a binaryreader reading it as int32 but i think that this is not right.

How could i do it?

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#2 Yourself Crossbones+ - Reputation: 458

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Posted 20 March 2013 - 10:14 AM

Read the values as uint32 (unsinged), do the endian conversion if needed, unpack the DEC3N (see this topic) and write the floating point values.

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#3 jor1980 Members - Reputation: 124

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Posted 20 March 2013 - 01:35 PM

Hi, thank´s for your help, what i need exactly is read from a file in little endian data in DEC3N format and the write those data into another file inDEC3N in bigendian, so do you think i could read as uint32 and then write this uint32 in bigendian?

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