public static void GenerateVertToTrisPackedList(List <Vector3> verts, List <TriangleIndices> tris, List <int> outOffsets, List <int> outValues)
{
outOffsets.Clear();
outValues.Clear();
PackedListOfLists.vertAdjacentTrisCount.Clear();
int i = 0;
int count = verts.Count;
while (i < count)
{
PackedListOfLists.vertAdjacentTrisCount.Add(0);
i++;
}
int j = 0;
int count2 = tris.Count;
while (j < count2)
{
TriangleIndices triangleIndices = tris[j];
List <int> list;
int v;
(list = PackedListOfLists.vertAdjacentTrisCount)[v = triangleIndices.v1] = list[v] + 1;
int v2;
(list = PackedListOfLists.vertAdjacentTrisCount)[v2 = triangleIndices.v2] = list[v2] + 1;
int v3;
(list = PackedListOfLists.vertAdjacentTrisCount)[v3 = triangleIndices.v3] = list[v3] + 1;
j++;
}
int num = 0;
int k = 0;
int count3 = verts.Count;
while (k < count3)
{
outOffsets.Add(num);
int num2 = PackedListOfLists.vertAdjacentTrisCount[k];
PackedListOfLists.vertAdjacentTrisCount[k] = 0;
for (int l = 0; l < num2; l++)
{
outValues.Add(-1);
}
num += num2;
k++;
}
int m = 0;
int count4 = tris.Count;
while (m < count4)
{
TriangleIndices triangleIndices2 = tris[m];
outValues[outOffsets[triangleIndices2.v1] + PackedListOfLists.vertAdjacentTrisCount[triangleIndices2.v1]] = m;
outValues[outOffsets[triangleIndices2.v2] + PackedListOfLists.vertAdjacentTrisCount[triangleIndices2.v2]] = m;
outValues[outOffsets[triangleIndices2.v3] + PackedListOfLists.vertAdjacentTrisCount[triangleIndices2.v3]] = m;
List <int> list;
int v4;
(list = PackedListOfLists.vertAdjacentTrisCount)[v4 = triangleIndices2.v1] = list[v4] + 1;
int v5;
(list = PackedListOfLists.vertAdjacentTrisCount)[v5 = triangleIndices2.v2] = list[v5] + 1;
int v6;
(list = PackedListOfLists.vertAdjacentTrisCount)[v6 = triangleIndices2.v3] = list[v6] + 1;
m++;
}
}
