public void TestMorphologicalErosionRBA()
{
ImageRaster3D <float> source = new ImageRaster3D <float>(5, 5, 5);
ImageRaster3D <float> target = new ImageRaster3D <float>(5, 5, 5);
source.SetElementValue(2, 2, 2, 1);
List <int[]> offsets = new List <int[]>();
offsets.Add(new int[] { 0, 0, 0 });
StructuringElement3D structure_0 = new StructuringElement3D(offsets);
ToolsImageRaster.MorphologicalErosionRBA(source, structure_0, 0, target);
Assert.AreEqual(1, target.GetElementIndexesWithValue(1).Count);
offsets.Add(new int[] { 1, 0, 0 });
offsets.Add(new int[] { -1, 0, 0 });
offsets.Add(new int[] { 0, 1, 0 });
offsets.Add(new int[] { 0, -1, 0 });
offsets.Add(new int[] { 0, 0, 1 });
offsets.Add(new int[] { 0, 0, -1 });
StructuringElement3D structure_1 = new StructuringElement3D(offsets);
ToolsImageRaster.MorphologicalErosionRBA(source, structure_1, 0, target);
Assert.AreEqual(0, target.GetElementIndexesWithValue(1).Count);
source.SetElementValue(1, 2, 2, 1);
source.SetElementValue(3, 2, 2, 1);
source.SetElementValue(2, 1, 2, 1);
source.SetElementValue(2, 3, 2, 1);
source.SetElementValue(2, 2, 1, 1);
source.SetElementValue(2, 2, 3, 1);
ToolsImageRaster.MorphologicalErosionRBA(source, structure_1, 0, target);
Assert.AreEqual(1, target.GetElementIndexesWithValue(1).Count);
}
