// If edgeIndex == -1, this method finds the first matching edge. Otherwise, it finds the edge with the given index
public bool TryRemoveOuterEdge(ref Vector3 posv0, ref Vector3 posv1, ref int edgeIndex)
{
// Careful: This is quadratic in the number of entries in a bin in m_outerEdgePoints, so don't make the bins too large!
if (edgeIndex == -1)
{
var en0 = m_outerEdgePoints.QueryPointsSphere(ref posv0, OUTER_EDGE_EPSILON);
while (en0.MoveNext())
{
var en1 = m_outerEdgePoints.QueryPointsSphere(ref posv1, OUTER_EDGE_EPSILON);
while (en1.MoveNext())
{
OuterEdgePoint p0 = en0.Current;
OuterEdgePoint p1 = en1.Current;
if (p0.EdgeIndex == p1.EdgeIndex && p0.FirstPoint && !p1.FirstPoint)
{
edgeIndex = p0.EdgeIndex;
m_outerEdgePoints.RemoveTwo(ref en0, ref en1);
return(true);
}
}
}
edgeIndex = -1;
}
else
{
int found = 0;
var en0 = m_outerEdgePoints.QueryPointsSphere(ref posv0, OUTER_EDGE_EPSILON);
while (en0.MoveNext())
{
if (en0.Current.EdgeIndex == edgeIndex && en0.Current.FirstPoint)
{
found++;
break;
}
}
var en1 = m_outerEdgePoints.QueryPointsSphere(ref posv1, OUTER_EDGE_EPSILON);
while (en1.MoveNext())
{
if (en1.Current.EdgeIndex == edgeIndex && !en1.Current.FirstPoint)
{
found++;
break;
}
}
if (found == 2)
{
m_outerEdgePoints.RemoveTwo(ref en0, ref en1);
return(true);
}
else
{
edgeIndex = -1;
}
}
return(false);
}
public void FixOuterEdge(int edgeIndex, bool firstPoint, Vector3 currentPosition)
{
OuterEdgePoint data = new OuterEdgePoint(edgeIndex, firstPoint);
var query = m_outerEdgePoints.QueryPointsSphere(ref currentPosition, OUTER_EDGE_EPSILON * 3);
bool moved = false;
while (query.MoveNext())
{
if (query.Current.EdgeIndex == edgeIndex && query.Current.FirstPoint == firstPoint)
{
//Debug.Assert(moved == false, "The point was already moved!");
m_outerEdgePoints.MovePoint(query.StorageIndex, ref currentPosition);
moved = true;
}
}
}
public void FixOuterEdge(int edgeIndex, bool firstPoint, Vector3 currentPosition)
{
OuterEdgePoint point1 = new OuterEdgePoint(edgeIndex, firstPoint);
MyVector3Grid <OuterEdgePoint> .SphereQuery query = this.m_outerEdgePoints.QueryPointsSphere(ref currentPosition, OUTER_EDGE_EPSILON * 3f);
while (query.MoveNext())
{
if (query.Current.EdgeIndex != edgeIndex)
{
continue;
}
if (query.Current.FirstPoint == firstPoint)
{
this.m_outerEdgePoints.MovePoint(query.StorageIndex, ref currentPosition);
}
}
}
public bool TryRemoveOuterEdge(ref Vector3 posv0, ref Vector3 posv1, ref int edgeIndex)
{
if (edgeIndex == -1)
{
MyVector3Grid <OuterEdgePoint> .SphereQuery query = this.m_outerEdgePoints.QueryPointsSphere(ref posv0, OUTER_EDGE_EPSILON);
while (true)
{
if (!query.MoveNext())
{
edgeIndex = -1;
break;
}
MyVector3Grid <OuterEdgePoint> .SphereQuery query2 = this.m_outerEdgePoints.QueryPointsSphere(ref posv1, OUTER_EDGE_EPSILON);
while (query2.MoveNext())
{
OuterEdgePoint current = query.Current;
OuterEdgePoint point2 = query2.Current;
if ((current.EdgeIndex == point2.EdgeIndex) && (current.FirstPoint && !point2.FirstPoint))
{
edgeIndex = current.EdgeIndex;
this.m_outerEdgePoints.RemoveTwo(ref query, ref query2);
return(true);
}
}
}
}
else
{
int num = 0;
MyVector3Grid <OuterEdgePoint> .SphereQuery query3 = this.m_outerEdgePoints.QueryPointsSphere(ref posv0, OUTER_EDGE_EPSILON);
while (true)
{
if (query3.MoveNext())
{
if (query3.Current.EdgeIndex != edgeIndex)
{
continue;
}
if (!query3.Current.FirstPoint)
{
continue;
}
num++;
}
MyVector3Grid <OuterEdgePoint> .SphereQuery query4 = this.m_outerEdgePoints.QueryPointsSphere(ref posv1, OUTER_EDGE_EPSILON);
while (true)
{
if (query4.MoveNext())
{
if (query4.Current.EdgeIndex != edgeIndex)
{
continue;
}
if (query4.Current.FirstPoint)
{
continue;
}
num++;
}
if (num != 2)
{
edgeIndex = -1;
break;
}
this.m_outerEdgePoints.RemoveTwo(ref query3, ref query4);
return(true);
}
break;
}
}
return(false);
}
