private static void AddWallChunk(InsideCheck.GridPosition position, InsideCheck.WallChunk chunk)
{
List <InsideCheck.WallChunk> list = InsideCheck.AffirmWallList(position);
list.Add(chunk);
InsideCheck.ForceRefresh(position);
}
public static int AddWallChunk(Vector3 start, Vector3 end, float height)
{
if (end.y < start.y)
{
float y = start.y;
start.y = end.y;
end.y = y;
}
end.y += height;
InsideCheck.WallChunk wallChunk = new InsideCheck.WallChunk(start, end, InsideCheck._nextGridToken);
InsideCheck._nextGridToken++;
InsideCheck.GridPosition gridPosition = InsideCheck.ToGridPosition(start);
InsideCheck.AddWallChunk(gridPosition, wallChunk);
InsideCheck.GridPosition gridPosition2 = InsideCheck.ToGridPosition(end);
if (gridPosition2 != gridPosition)
{
InsideCheck.AddWallChunk(gridPosition2, wallChunk);
}
return(wallChunk.token);
}
private static void RenderChunkToOcclusion(InsideCheck.WallChunk chunk, Vector3 centre, List <bool> occlusion)
{
if (centre.y < chunk.start.y || chunk.end.y < centre.y)
{
return;
}
float num = InsideCheck.CalculateAngle(InsideCheck.ToPlanarPosition(chunk.start, centre));
float num2 = InsideCheck.CalculateAngle(InsideCheck.ToPlanarPosition(chunk.end, centre));
if (num2 < num)
{
float num3 = num;
num = num2;
num2 = num3;
}
int num4 = InsideCheck.CalculateIndex(num, occlusion.Count);
int num5 = InsideCheck.CalculateIndex(num2, occlusion.Count);
float num6 = num2 - num;
if (num6 <= 3.14159274f)
{
for (int i = num4; i <= num5; i++)
{
occlusion[i] = true;
}
}
else
{
for (int j = 0; j <= num4; j++)
{
occlusion[j] = true;
}
for (int k = num5; k < occlusion.Count; k++)
{
occlusion[k] = true;
}
}
}