From d92098571e1a8d3fe6bee95f1f4065814db701c3 Mon Sep 17 00:00:00 2001
From: njohnson <gitea.nicholasjohnson.info>
Date: Sun, 7 Sep 2025 23:06:04 -0400
Subject: [PATCH] =?UTF-8?q?Implement=20XcBrush=20=E2=80=93=20brush=20geome?=
 =?UTF-8?q?try=20utilities?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 libs/xassets/xcbrush.cpp | 58 ++++++++++++++++++++++++++++++++++++----
 1 file changed, 53 insertions(+), 5 deletions(-)

diff --git a/libs/xassets/xcbrush.cpp b/libs/xassets/xcbrush.cpp
index 7b0c3ee..eacfab3 100644
--- a/libs/xassets/xcbrush.cpp
+++ b/libs/xassets/xcbrush.cpp
@@ -6,10 +6,8 @@ XCBrush::XCBrush()
     , mContents(0)
     , mMaxs()
     , mNumsides()
-    , mSidesPtr()
     , mSides()
     , mAxialMaterialNum()
-    , mBaseAdjacentSidePtr()
     , mBaseAdjacentSide()
     , mFirstAdjacentSideOffsets()
     , mEdgeCount()
@@ -24,7 +22,59 @@ XCBrush::~XCBrush()
 
 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()
@@ -33,10 +83,8 @@ void XCBrush::Clear()
     mContents = 0;
     mMaxs = QVector3D();
     mNumsides = 0;
-    mSidesPtr = 0;
     mSides = QVector<XCBrushSide>();
     mAxialMaterialNum = QVector<QVector3D>();
-    mBaseAdjacentSidePtr = 0;
     mBaseAdjacentSide = 0;
     mFirstAdjacentSideOffsets = QVector<QVector3D>();
     mEdgeCount = QVector<QVector3D>();