private void RebuildCell(ref D2dEdgeColliderCell cell, int cellX, int cellY)
{
var xMin = CellSize * cellX;
var yMin = CellSize * cellY;
var xMax = Mathf.Min(CellSize + xMin, destructible.AlphaWidth);
var yMax = Mathf.Min(CellSize + yMin, destructible.AlphaHeight);
if (xMin > 0)
{
xMin += 1;
}
if (yMin > 0)
{
yMin += 1;
}
if (xMax < destructible.AlphaWidth)
{
xMax -= 1;
}
if (yMax < destructible.AlphaHeight)
{
yMax -= 1;
}
D2dColliderBuilder.AlphaData = destructible.AlphaData;
D2dColliderBuilder.AlphaWidth = destructible.AlphaWidth;
D2dColliderBuilder.AlphaHeight = destructible.AlphaHeight;
D2dColliderBuilder.MinX = xMin;
D2dColliderBuilder.MinY = yMin;
D2dColliderBuilder.MaxX = xMax;
D2dColliderBuilder.MaxY = yMax;
D2dColliderBuilder.CalculateEdgeCells();
if (cell == null)
{
cell = D2dEdgeColliderCell.Get();
}
cell.Clear(tempColliders);
D2dColliderBuilder.BuildEdge(cell, tempColliders, child, Weld, Detail);
cell.UpdateColliderSettings(IsTrigger, Material);
}
public static void BuildEdge(D2dEdgeColliderCell cell, List <EdgeCollider2D> unusedColliders, GameObject child, float detail)
{
cell.Clear(unusedColliders);
// Find the start points of paths
for (var i = 0; i < pointCount; i++)
{
var point = points[i];
if (point.Used == false)
{
Trace(point);
WeldLines();
OptimizeEdges(detail);
cell.AddPath(unusedColliders, child, ExtractPoints(0));
}
}
}
private void Mark(D2dEdgeColliderCell cell)
{
cell.Clear(unusedColliders);
}