zone/OpenAssetTools
zone/OpenAssetTools
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GoastcraftHD 2025-04-13 14:50:11 +02:00
parent b1666ad1da
commit 2a45357d5c
1 changed files with 13 additions and 1 deletions
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14
src/ObjWriting/XModel/Export/XModelBinWriter.cpp
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@ -14,6 +14,18 @@
class XModelBinWriterBase : public XModelWriter class XModelBinWriterBase : public XModelWriter
{ {
protected: protected:
/*
* A XModelBin Files consists of blocks of data, each block is indentified by a hash and is then followed by the actual data
* e.g.:
* 0x62AF = Number of objects hash
* 2 = Number of objects
* 0x87D4 = Start of object hash
* 0 = Object index
* Test_Obj = Object name
* 0x87D4 = Start of object hash
* 1 = Object index
* Test_Obj2 = Object name
*/
enum XModelBinHash : int32_t enum XModelBinHash : int32_t
{ {
COMMENT = 0xC355, COMMENT = 0xC355,
@ -446,7 +458,7 @@ public:
char uncompressedSizeChar[4]; char uncompressedSizeChar[4];
std::memcpy(uncompressedSizeChar, &uncompressedSize, sizeof(uncompressedSizeChar)); std::memcpy(uncompressedSizeChar, &uncompressedSize, sizeof(uncompressedSizeChar));
const char magic[5] = {0x2A, 0x4C, 0x5A, 0x34, 0x2A}; const char magic[5] = {0x2A, 0x4C, 0x5A, 0x34, 0x2A}; // *LZ4*
m_stream.write(magic, sizeof(magic)); m_stream.write(magic, sizeof(magic));
m_stream.write(uncompressedSizeChar, sizeof(uncompressedSizeChar)); m_stream.write(uncompressedSizeChar, sizeof(uncompressedSizeChar));
m_stream.write(compressedBuffer, actualCompressedFileSize); m_stream.write(compressedBuffer, actualCompressedFileSize);