Changed 'reg', 'area' arrays to byte arrays for uniformity and efficiency in DtTileCacheContour

CHANGELOG.md

@@ -15,6 +15,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 ### Changed
 - Changed to reuse samples and edges list in BuildPolyDetail()
 - Changed 'heights', 'areas', 'cons', and 'regs' arrays to byte arrays for uniformity and efficiency in DtTileCacheLayer
+- Changed 'reg', 'area' arrays to byte arrays for uniformity and efficiency in DtTileCacheContour
   
 ### Removed
 - Removed RcMeshDetails.VdistSq2(float[], float[])

src/DotRecast.Detour.TileCache/DtTileCacheBuilder.cs

@@ -655,7 +655,7 @@ namespace DotRecast.Detour.TileCache
                 for (int x = 0; x < w; ++x)
                 {
                     int idx = x + y * w;
-                    int ri = layer.regs[idx];
+                    byte ri = layer.regs[idx];
                     if (ri == 0xff)
                         continue;
 

src/DotRecast.Detour.TileCache/DtTileCacheContour.cs

@@ -24,7 +24,7 @@ namespace DotRecast.Detour.TileCache
     {
         public int nverts;
         public int[] verts;
-        public int reg;
+        public byte reg;
-        public int area;
+        public byte area;
     }
 }

src/DotRecast.Detour.TileCache/DtTileCachePolyMesh.cs

@@ -23,24 +23,13 @@ namespace DotRecast.Detour.TileCache
     public class DtTileCachePolyMesh
     {
         public int nvp;
-        public int nverts;
+        public int nverts; // < Number of vertices.
+        public int npolys; // < Number of polygons.
+        public int[] verts; // < Vertices of the mesh, 3 elements per vertex.
+        public int[] polys; // < Polygons of the mesh, nvp*2 elements per polygon.
+        public int[] flags; // < Per polygon flags.
+        public int[] areas; // < Area ID of polygons.
 
-        /// < Number of vertices.
-        public int npolys;
-
-        /// < Number of polygons.
-        public int[] verts;
-
-        /// < Vertices of the mesh, 3 elements per vertex.
-        public int[] polys;
-
-        /// < Polygons of the mesh, nvp*2 elements per polygon.
-        public int[] flags;
-
-        /// < Per polygon flags.
-        public int[] areas;
-
-        /// < Area ID of polygons.
         public DtTileCachePolyMesh(int nvp)
         {
             this.nvp = nvp;