public AllowedLengthAngleChecker(
VertexConstraints constraint1,
VertexConstraints constraint2,
GeneralizedDistanceTransform2D checkingTransform,
double lengthRatio,
double meanAngle)
{
this.lengthAngleStatus = new Image2D <byte>(checkingTransform.GridSize.Width, checkingTransform.GridSize.Height);
LengthAngleSpaceSeparatorSet separator = new LengthAngleSpaceSeparatorSet(constraint1, constraint2);
this.checkingTransform = checkingTransform;
// Initial fill
for (int i = 0; i < checkingTransform.GridSize.Width; ++i)
{
double scaledLength = checkingTransform.GridIndexToCoordX(i);
double length = scaledLength / lengthRatio;
for (int j = 0; j < checkingTransform.GridSize.Height; ++j)
{
double shiftedAngle = checkingTransform.GridIndexToCoordY(j);
double angle = shiftedAngle + meanAngle;
if (separator.IsInside(length, angle))
{
this.lengthAngleStatus[i, j] = 2;
}
else if (i == 0 || j == 0 || this.lengthAngleStatus[i - 1, j] == 1 || this.lengthAngleStatus[i, j - 1] == 1)
{
this.lengthAngleStatus[i, j] = 1;
}
}
}
// Fill holes
for (int i = 0; i < checkingTransform.GridSize.Width; ++i)
{
for (int j = 0; j < checkingTransform.GridSize.Height; ++j)
{
if (lengthAngleStatus[i, j] == 0)
{
lengthAngleStatus[i, j] = 2;
}
}
}
}
public AllowedLengthAngleChecker(
VertexConstraints constraint1,
VertexConstraints constraint2,
GeneralizedDistanceTransform2D checkingTransform,
double lengthRatio,
double meanAngle)
{
this.lengthAngleStatus = new Image2D<byte>(checkingTransform.GridSize.Width, checkingTransform.GridSize.Height);
LengthAngleSpaceSeparatorSet separator = new LengthAngleSpaceSeparatorSet(constraint1, constraint2);
this.checkingTransform = checkingTransform;
// Initial fill
for (int i = 0; i < checkingTransform.GridSize.Width; ++i)
{
double scaledLength = checkingTransform.GridIndexToCoordX(i);
double length = scaledLength / lengthRatio;
for (int j = 0; j < checkingTransform.GridSize.Height; ++j)
{
double shiftedAngle = checkingTransform.GridIndexToCoordY(j);
double angle = shiftedAngle + meanAngle;
if (separator.IsInside(length, angle))
this.lengthAngleStatus[i, j] = 2;
else if (i == 0 || j == 0 || this.lengthAngleStatus[i - 1, j] == 1 || this.lengthAngleStatus[i, j - 1] == 1)
this.lengthAngleStatus[i, j] = 1;
}
}
// Fill holes
for (int i = 0; i < checkingTransform.GridSize.Width; ++i)
{
for (int j = 0; j < checkingTransform.GridSize.Height; ++j)
{
if (lengthAngleStatus[i, j] == 0)
lengthAngleStatus[i, j] = 2;
}
}
}