static public void Fill_Component(LightingBuffer2D buffer, LightingTilemapCollider2D id, float lightSizeSquared, float z)
{
Vector2D vA, vB;
foreach (Polygon2D polygon in id.edgeColliders)
{
Vector2D polyOffset = new Vector2D(-buffer.lightSource.transform.position);
Polygon2D poly = polygon.Copy();
poly.ToOffsetItself(polyOffset);
foreach (Pair2D p in Pair2D.GetList(poly.pointsList, false))
{
vA = p.A.Copy();
vB = p.B.Copy();
vA.Push(Vector2D.Atan2(vA, zero), lightSizeSquared);
vB.Push(Vector2D.Atan2(vB, zero), lightSizeSquared);
Max2DMatrix.DrawTriangle(p.A, p.B, vA, zero, z);
Max2DMatrix.DrawTriangle(vA, vB, p.B, zero, z);
}
LightingDebug.shadowGenerations++;
}
foreach (Polygon2D polygon in id.polygonColliders)
{
Vector2D polyOffset = new Vector2D(-buffer.lightSource.transform.position);
Polygon2D poly = polygon.Copy();
poly.ToOffsetItself(polyOffset);
foreach (Pair2D p in Pair2D.GetList(poly.pointsList))
{
vA = p.A.Copy();
vB = p.B.Copy();
vA.Push(Vector2D.Atan2(vA, zero), lightSizeSquared);
vB.Push(Vector2D.Atan2(vB, zero), lightSizeSquared);
Max2DMatrix.DrawTriangle(p.A, p.B, vA, zero, z);
Max2DMatrix.DrawTriangle(vA, vB, p.B, zero, z);
}
LightingDebug.shadowGenerations++;
}
}
public void Initialize()
{
Polygon2D.defaultCircleVerticesCount = circleVerticesCount;
Polygon2D circlePolygon = Polygon2D.Create(Polygon2D.PolygonType.Hexagon, size);
eraseBrushStart.SetBrush(circlePolygon.Copy());
}
public Polygon2D GetWorldShape()
{
if (shape_world == null)
{
shape_world = shape_local.Copy();
shape_world.ToOffsetItself(offset_local);
}
return(shape_world);
}
