L3DT documentation
Large 3D terrain generator

hfzReadHeader

Description

Read the header from an open HF2/HFZ file.

Function prototype

long hfzReadHeader(hfzFile* fs, hfzHeader& fh);

Arguments

Name Type Description
fs hfzFile* A handle to an open hfzFile struct (see hfzOpen).
fh hfzHeader& The hfzHeader struct into which the file header data will be read.

Return value

LIBHFZ_STATUS_OK if the header was read successfully, and otherwise an error code. Use hfzGetErrorStr to retrieve the error description.

Comments

Remember to de-allocate the hfzHeader struct!

Afer calling hfzReadHeader, fh may contain handles memory that must be freed by the caller. Once you are finished with the header, call hfzHeader_Reset to release this memory.

 
libhfz/functions/hfzreadheader.txt · Last modified: 2013/08/21 17:20 (external edit)
 
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