public void ProcessElevationInformationForSubGrid_DefinedBaseWithNullTopHeights()
{
const double cellSize = SubGridTreeConsts.DefaultCellSize;
const double cellArea = cellSize * cellSize;
var state = new ProgressiveVolumeAggregationState(cellSize);
var baseHeights = NullHeights();
var topHeights = NullHeights();
TRex.SubGridTrees.Core.Utilities.SubGridUtilities.SubGridDimensionalIterator((x, y) => baseHeights[x, y] = 0.0f);
state.ProcessElevationInformationForSubGrid(SubGridTreeConsts.DefaultIndexOriginOffset, SubGridTreeConsts.DefaultIndexOriginOffset,
baseHeights, topHeights);
state.Finalise();
state.CutFillVolume.CutVolume.Should().Be(0.0);
state.CutFillVolume.FillVolume.Should().Be(0.0);
state.CoverageArea.Should().Be(0.0 * cellArea);
state.CutArea.Should().Be(0.0 * cellArea);
state.FillArea.Should().Be(0.0 * cellArea);
state.TotalArea.Should().Be(SubGridTreeConsts.CellsPerSubGrid * cellArea);
state.BoundingExtents.Should().BeEquivalentTo(BoundingWorldExtent3D.Inverted());
}
public void AggregateWith()
{
const double cellSize = SubGridTreeConsts.DefaultCellSize;
const double cellArea = cellSize * cellSize;
var state1 = new ProgressiveVolumeAggregationState(cellSize);
var state2 = new ProgressiveVolumeAggregationState(cellSize);
var baseHeights = NullHeights();
var topHeights = NullHeights();
TRex.SubGridTrees.Core.Utilities.SubGridUtilities.SubGridDimensionalIterator((x, y) => baseHeights[x, y] = 0.0f);
TRex.SubGridTrees.Core.Utilities.SubGridUtilities.SubGridDimensionalIterator((x, y) => topHeights[x, y] = (x % 2 == 0 ? 1.0f : -1.0f));
state1.ProcessElevationInformationForSubGrid(SubGridTreeConsts.DefaultIndexOriginOffset, SubGridTreeConsts.DefaultIndexOriginOffset, baseHeights, topHeights);
state2.ProcessElevationInformationForSubGrid(SubGridTreeConsts.DefaultIndexOriginOffset + SubGridTreeConsts.SubGridTreeDimension, SubGridTreeConsts.DefaultIndexOriginOffset, baseHeights, topHeights);
state1.AggregateWith(state2);
state1.Finalise();
state1.CoverageArea.Should().Be(2 * SubGridTreeConsts.CellsPerSubGrid * cellArea);
state1.CutArea.Should().Be(SubGridTreeConsts.CellsPerSubGrid * cellArea);
state1.FillArea.Should().Be(SubGridTreeConsts.CellsPerSubGrid * cellArea);
state1.TotalArea.Should().Be(2 * SubGridTreeConsts.CellsPerSubGrid * cellArea);
state1.BoundingExtents.Should().BeEquivalentTo(new BoundingWorldExtent3D(0, 0, SubGridTreeConsts.SubGridTreeDimension * cellSize, SubGridTreeConsts.SubGridTreeDimension * cellSize));
}
public void ProcessElevationInformationForSubGrid_DefinedTopAndBaseHeights()
{
const double cellSize = SubGridTreeConsts.DefaultCellSize;
const double cellArea = cellSize * cellSize;
var state = new ProgressiveVolumeAggregationState(cellSize);
var baseHeights = NullHeights();
var topHeights = NullHeights();
TRex.SubGridTrees.Core.Utilities.SubGridUtilities.SubGridDimensionalIterator((x, y) => baseHeights[x, y] = 0.0f);
TRex.SubGridTrees.Core.Utilities.SubGridUtilities.SubGridDimensionalIterator((x, y) => topHeights[x, y] = (x % 2 == 0 ? 1.0f : -1.0f));
state.ProcessElevationInformationForSubGrid(SubGridTreeConsts.DefaultIndexOriginOffset, SubGridTreeConsts.DefaultIndexOriginOffset,
baseHeights, topHeights);
state.Finalise();
state.CutFillVolume.CutVolume.Should().BeApproximately((SubGridTreeConsts.CellsPerSubGrid / 2) * cellArea, 0.0001);
state.CutFillVolume.FillVolume.Should().BeApproximately((SubGridTreeConsts.CellsPerSubGrid / 2) * cellArea, 0.0001);
state.CoverageArea.Should().Be(SubGridTreeConsts.CellsPerSubGrid * cellArea);
state.CutArea.Should().Be((SubGridTreeConsts.CellsPerSubGrid / 2) * cellArea);
state.FillArea.Should().Be((SubGridTreeConsts.CellsPerSubGrid / 2) * cellArea);
state.TotalArea.Should().Be(SubGridTreeConsts.CellsPerSubGrid * cellArea);
state.BoundingExtents.Should().BeEquivalentTo(new BoundingWorldExtent3D(0, 0, SubGridTreeConsts.SubGridTreeDimension * cellSize, SubGridTreeConsts.SubGridTreeDimension * cellSize));
}
public void ProcessElevationInformationForSubGrid_NullBaseAndTopHeights()
{
const double cellSize = SubGridTreeConsts.DefaultCellSize;
const double cellArea = cellSize * cellSize;
var state = new ProgressiveVolumeAggregationState(cellSize);
state.ProcessElevationInformationForSubGrid(SubGridTreeConsts.DefaultIndexOriginOffset, SubGridTreeConsts.DefaultIndexOriginOffset,
NullHeights(), NullHeights());
state.Finalise();
state.CutFillVolume.CutVolume.Should().Be(0.0);
state.CutFillVolume.FillVolume.Should().Be(0.0);
state.CoverageArea.Should().Be(0.0 * cellArea);
state.CutArea.Should().Be(0.0 * cellArea);
state.FillArea.Should().Be(0.0 * cellArea);
state.TotalArea.Should().Be(SubGridTreeConsts.CellsPerSubGrid * cellArea);
state.BoundingExtents.Should().BeEquivalentTo(BoundingWorldExtent3D.Inverted());
}