private static bool MustIntersect(IntersectionConstraint constraint,
out Dimension maximumDimension)
{
switch (constraint)
{
case IntersectionConstraint.MustNotIntersect:
case IntersectionConstraint.NotChecked:
maximumDimension = Dimension.Any;
return(false);
case IntersectionConstraint.MustIntersect:
maximumDimension = Dimension.Any;
return(true);
case IntersectionConstraint.MustIntersectWithMaxDimension0:
maximumDimension = Dimension.Dim0;
return(true);
case IntersectionConstraint.MustIntersectWithMaxDimension1:
maximumDimension = Dimension.Dim1;
return(true);
case IntersectionConstraint.MustIntersectWithMaxDimension2:
maximumDimension = Dimension.Dim2;
return(true);
default:
throw new ArgumentOutOfRangeException(nameof(constraint));
}
}
private static IntersectionConstraint[,] CreateMatrix(string matrixString)
{
var matrix = new IntersectionConstraint[3, 3];
// first row
matrix[_interior, _interior] = GetConstraint(matrixString[0]);
matrix[_interior, _boundary] = GetConstraint(matrixString[1]);
matrix[_interior, _exterior] = GetConstraint(matrixString[2]);
// second row
matrix[_boundary, _interior] = GetConstraint(matrixString[3]);
matrix[_boundary, _boundary] = GetConstraint(matrixString[4]);
matrix[_boundary, _exterior] = GetConstraint(matrixString[5]);
// third row
matrix[_exterior, _interior] = GetConstraint(matrixString[6]);
matrix[_exterior, _boundary] = GetConstraint(matrixString[7]);
matrix[_exterior, _exterior] = GetConstraint(matrixString[8]);
return(matrix);
}
private static bool MustIntersect(IntersectionConstraint constraint)
{
Dimension dimension;
return(MustIntersect(constraint, out dimension));
}