48 lines
1.4 KiB
C++
48 lines
1.4 KiB
C++
#include "xgfxdrawsurffields.h"
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XGfxDrawSurfFields::XGfxDrawSurfFields()
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: XAsset()
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, mObjectId(0)
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, mReflectionProbeIndex(0)
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, mCustomIndex(0)
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, mMaterialSortedIndex(0)
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, mPrepass(0)
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, mPrimaryLightIndex(0)
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, mSurfType(0)
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, mPrimarySortKey(0)
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, mUnused(0)
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{
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}
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void XGfxDrawSurfFields::ParseData(QDataStream *aStream)
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{
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// Read the raw 64-bit value from the stream
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quint64 raw = 0;
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*aStream >> raw;
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// Decode bitfields from the 64-bit packed value
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mObjectId = raw & 0xFFFF; // bits 0-15
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mReflectionProbeIndex = (raw >> 16) & 0xFF; // bits 16-23
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mCustomIndex = (raw >> 24) & 0x1F; // bits 24-28
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mMaterialSortedIndex = (raw >> 29) & 0x7FF; // bits 29-39
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mPrepass = (raw >> 40) & 0x3; // bits 40-41
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mPrimaryLightIndex = (raw >> 42) & 0xFF; // bits 42-49
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mSurfType = (raw >> 50) & 0xF; // bits 50-53
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mPrimarySortKey = (raw >> 54) & 0x3F; // bits 54-59
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mUnused = (raw >> 60) & 0xF; // bits 60-63
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}
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void XGfxDrawSurfFields::Clear()
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{
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mObjectId = 0;
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mReflectionProbeIndex = 0;
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mCustomIndex = 0;
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mMaterialSortedIndex = 0;
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mPrepass = 0;
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mPrimaryLightIndex = 0;
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mSurfType = 0;
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mPrimarySortKey = 0;
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mUnused = 0;
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}
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