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Implement XcBrush – brush geometry utilities

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This commit is contained in:
njohnson 2025-09-07 23:06:04 -04:00
parent 1eb340aaea
commit d92098571e
1 changed files with 53 additions and 5 deletions
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56
libs/xassets/xcbrush.cpp
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@ -6,10 +6,8 @@ XCBrush::XCBrush()
, mContents(0) , mContents(0)
, mMaxs() , mMaxs()
, mNumsides() , mNumsides()
, mSidesPtr()
, mSides() , mSides()
, mAxialMaterialNum() , mAxialMaterialNum()
, mBaseAdjacentSidePtr()
, mBaseAdjacentSide() , mBaseAdjacentSide()
, mFirstAdjacentSideOffsets() , mFirstAdjacentSideOffsets()
, mEdgeCount() , mEdgeCount()
@ -24,7 +22,59 @@ XCBrush::~XCBrush()
void XCBrush::ParseData(QDataStream *aStream) void XCBrush::ParseData(QDataStream *aStream)
{ {
if (GetPtr() == -1)
{
qint32 sidesPtr, baseAdjacentSidePtr;
*aStream
>> mMins[0]
>> mMins[1]
>> mMins[2]
>> mContents
>> mMaxs[0]
>> mMaxs[1]
>> mMaxs[2]
>> mNumsides
>> sidesPtr;
for (int i = 0; i < 3; i++)
{
*aStream
>> mAxialMaterialNum[i][0]
>> mAxialMaterialNum[i][1]
>> mAxialMaterialNum[i][2];
}
*aStream >> baseAdjacentSidePtr;
for (int i = 0; i < 3; i++)
{
*aStream
>> mFirstAdjacentSideOffsets[i][0]
>> mFirstAdjacentSideOffsets[i][1]
>> mFirstAdjacentSideOffsets[i][2];
}
for (int i = 0; i < 3; i++)
{
*aStream
>> mEdgeCount[i][0]
>> mEdgeCount[i][1]
>> mEdgeCount[i][2];
}
aStream->skipRawData(10);
if (sidesPtr == -1)
{
XCBrushSide newSize;
newSize.ParseData(aStream);
}
if (baseAdjacentSidePtr == -1)
{
XCBrushSide newSize;
newSize.ParseData(aStream);
}
}
} }
void XCBrush::Clear() void XCBrush::Clear()
@ -33,10 +83,8 @@ void XCBrush::Clear()
mContents = 0; mContents = 0;
mMaxs = QVector3D(); mMaxs = QVector3D();
mNumsides = 0; mNumsides = 0;
mSidesPtr = 0;
mSides = QVector<XCBrushSide>(); mSides = QVector<XCBrushSide>();
mAxialMaterialNum = QVector<QVector3D>(); mAxialMaterialNum = QVector<QVector3D>();
mBaseAdjacentSidePtr = 0;
mBaseAdjacentSide = 0; mBaseAdjacentSide = 0;
mFirstAdjacentSideOffsets = QVector<QVector3D>(); mFirstAdjacentSideOffsets = QVector<QVector3D>();
mEdgeCount = QVector<QVector3D>(); mEdgeCount = QVector<QVector3D>();