public void RemoveProjector(GeometryProjector projector)
{
this.renderInstances.Remove(projector);
int projectorIndex = projector.ProjectorIndex;
if (this.unusedIndices.Count == 0)
{
this.unusedIndices.Add(projectorIndex);
}
else if (!this.unusedIndices.Contains(projectorIndex))
{
int index = ProjectorManager.BinarySearch(ref this.unusedIndices, 0, this.unusedIndices.Count, projectorIndex);
this.unusedIndices.Insert(index, projectorIndex);
}
}
private static int BinarySearch(ref List <int> list, int leftPosition, int rightPosition, int item)
{
if (rightPosition - leftPosition <= 1)
{
return(rightPosition);
}
int num = (rightPosition - leftPosition) / 2 + leftPosition;
if (item == list[num])
{
return(num);
}
if (item > num)
{
return(ProjectorManager.BinarySearch(ref list, num, rightPosition, item));
}
return(ProjectorManager.BinarySearch(ref list, leftPosition, num, item));
}