private void Awake()
{
pointGrid = gameObject.AddComponent <PointGrid>();
pointGrid.GridPointPrefab = GridPointPrefab;
pointGrid.GridWidth = GridWidth * (TileSideLength - 1) + 1;
pointGrid.GridHeight = GridHeight * (TileSideLength - 1) + 1;
}
PointGrid InitCorners()
{
PointGrid grid = new PointGrid(CornerCount);
for (int y = 0; y < CornerCount.Y; ++y)
grid.AllY[y] = y * PixelCount.Y / BlockCount.Y;
for (int x = 0; x < CornerCount.X; ++x)
grid.AllX[x] = x * PixelCount.X / BlockCount.X;
return grid;
}
private void Awake()
{
_pointGrid = GetComponent <PointGrid>();
if (Singleton == null)
{
Singleton = this;
}
}
PointGrid InitCorners()
{
PointGrid grid = new PointGrid(CornerCount);
for (int y = 0; y < CornerCount.Height; ++y)
grid.AllY[y] = y * PixelCount.Height / BlockCount.Height;
for (int x = 0; x < CornerCount.Width; ++x)
grid.AllX[x] = x * PixelCount.Width / BlockCount.Width;
return grid;
}
PointGrid InitBlockCenters()
{
PointGrid grid = new PointGrid(BlockCount);
for (int y = 0; y < BlockCount.Height; ++y)
grid.AllY[y] = BlockAreas[y, 0].Center.Y;
for (int x = 0; x < BlockCount.Width; ++x)
grid.AllX[x] = BlockAreas[0, x].Center.X;
return grid;
}
public static void FindEdgeSpans(
string pointGridFilePath,
string outputFilePath)
{
using var pointGrid = PointGrid.Load(pointGridFilePath);
using var timer = TimedOperation.Start("points", totalWork: pointGrid.ViewPort.Resolution.Height);
EdgeSpanStream.Write(
outputFilePath,
pointGrid.ViewPort,
pointGrid.ComputationType,
GetEdgeSpans(pointGrid, timer));
}
PointGrid InitCorners()
{
PointGrid grid = new PointGrid(CornerCount);
for (int y = 0; y < CornerCount.Y; ++y)
{
grid.AllY[y] = y * PixelCount.Y / BlockCount.Y;
}
for (int x = 0; x < CornerCount.X; ++x)
{
grid.AllX[x] = x * PixelCount.X / BlockCount.X;
}
return(grid);
}
PointGrid InitBlockCenters()
{
PointGrid grid = new PointGrid(BlockCount);
for (int y = 0; y < BlockCount.Height; ++y)
{
grid.AllY[y] = BlockAreas[y, 0].Center.Y;
}
for (int x = 0; x < BlockCount.Width; ++x)
{
grid.AllX[x] = BlockAreas[0, x].Center.X;
}
return(grid);
}
private PointGrid InitBlockCenters()
{
var grid = new PointGrid(BlockCount);
for (var y = 0; y < BlockCount.Y; ++y)
{
grid.AllY[y] = BlockAreas[y, 0].Center.Y;
}
for (var x = 0; x < BlockCount.X; ++x)
{
grid.AllX[x] = BlockAreas[0, x].Center.X;
}
return(grid);
}
public void ShouldRountTrip()
{
using (var tempFile = new TempFile())
{
var pointsInSet = new[]
{
true,
true,
true,
true,
false,
true,
true,
false,
false,
false,
true,
false,
false,
false,
false,
false,
};
PointGrid.Write(
tempFile.Path,
new ViewPort(
new ComplexArea(new DoubleRange(-1, 1), new DoubleRange(-1, 1)),
new Size(4, 4)),
ComputationType.ScalarFloat,
pointsInSet);
using (var pointGrid = PointGrid.Load(tempFile.Path))
{
var rows = pointGrid.ToArray();
for (int rowIndex = 0; rowIndex < 4; rowIndex++)
{
Assert.That(rows[rowIndex].Y, Is.EqualTo(rowIndex), "Wrong row Y position.");
Assert.That(
rows[rowIndex].ToArray(),
Is.EqualTo(pointsInSet.Skip(rowIndex * 4).Take(4).ToArray()),
"Did not return correct values for points in set.");
}
}
}
}
PointGrid InitCorners()
{
PointGrid grid = new PointGrid(CornerCount);
for (int y = 0; y < CornerCount.Height; ++y)
{
grid.AllY[y] = y * PixelCount.Height / BlockCount.Height;
}
for (int x = 0; x < CornerCount.Width; ++x)
{
grid.AllX[x] = x * PixelCount.Width / BlockCount.Width;
}
return(grid);
}
public void PointGrid_Compute(
[ArgDescription("The resolution (it will be squared)."), ArgRequired] int resolution,
[ArgDescription("Computation type."), ArgDefaultValue(ComputationType.ScalarDouble)] ComputationType computationType,
[ArgDescription("The directory for the resulting grid file."), ArgExistingDirectory, ArgDefaultValue(".")] string outputPath)
{
var viewPort = new ViewPort(
Constant.RenderingArea.GetPositiveImagArea(),
new Size(resolution, resolution / 2));
PointGrid.Compute(
Path.Combine(outputPath, $"pointGrid_{resolution}_{computationType}"),
viewPort,
computationType,
_token);
}
public BlockMap(Size pixelSize, int maxBlockSize)
{
PixelCount = pixelSize;
BlockCount = new Size(
Calc.DivRoundUp(PixelCount.Width, maxBlockSize),
Calc.DivRoundUp(PixelCount.Height, maxBlockSize));
CornerCount = BlockToCornerCount(BlockCount);
AllBlocks = new RectangleC(BlockCount);
AllCorners = new RectangleC(CornerCount);
Corners = InitCorners();
BlockAreas = new RectangleGrid(Corners);
BlockCenters = InitBlockCenters();
CornerAreas = InitCornerAreas();
}
RectangleGrid InitCornerAreas()
{
PointGrid grid = new PointGrid(new Size(CornerCount.Width + 1, CornerCount.Height + 1));
grid.AllY[0] = 0;
for (int y = 0; y < BlockCount.Height; ++y)
grid.AllY[y + 1] = BlockCenters[y, 0].Y;
grid.AllY[BlockCount.Height] = PixelCount.Height;
grid.AllX[0] = 0;
for (int x = 0; x < BlockCount.Width; ++x)
grid.AllX[x + 1] = BlockCenters[0, x].X;
grid.AllX[BlockCount.Width] = PixelCount.Width;
return new RectangleGrid(grid);
}
public BlockMap(Point pixelSize, int maxBlockSize)
{
PixelCount = pixelSize;
BlockCount = new Point(
MathEx.DivRoundUp(PixelCount.X, maxBlockSize),
MathEx.DivRoundUp(PixelCount.Y, maxBlockSize));
CornerCount = BlockToCornerCount(BlockCount);
AllBlocks = new Rectangle(BlockCount);
AllCorners = new Rectangle(CornerCount);
Corners = InitCorners();
BlockAreas = new RectangleGrid(Corners);
BlockCenters = InitBlockCenters();
CornerAreas = InitCornerAreas();
}
RectangleGrid InitCornerAreas()
{
PointGrid grid = new PointGrid(new Point(CornerCount.X + 1, CornerCount.Y + 1));
grid.AllY[0] = 0;
for (int y = 0; y < BlockCount.Y; ++y)
grid.AllY[y + 1] = BlockCenters[y, 0].Y;
grid.AllY[BlockCount.Y + 1] = PixelCount.Y;
grid.AllX[0] = 0;
for (int x = 0; x < BlockCount.X; ++x)
grid.AllX[x + 1] = BlockCenters[0, x].X;
grid.AllX[BlockCount.X + 1] = PixelCount.X;
return new RectangleGrid(grid);
}
public BlockMap(Point pixelSize, int maxBlockSize)
{
PixelCount = pixelSize;
BlockCount = new Point(
MathEx.DivRoundUp(PixelCount.X, maxBlockSize),
MathEx.DivRoundUp(PixelCount.Y, maxBlockSize));
CornerCount = BlockToCornerCount(BlockCount);
AllBlocks = new Rectangle(BlockCount);
AllCorners = new Rectangle(CornerCount);
Corners = InitCorners();
BlockAreas = new RectangleGrid(Corners);
BlockCenters = InitBlockCenters();
CornerAreas = InitCornerAreas();
}
public BlockMap(Size pixelSize, int maxBlockSize)
{
PixelCount = pixelSize;
BlockCount = new Size(
Calc.DivRoundUp(PixelCount.Width, maxBlockSize),
Calc.DivRoundUp(PixelCount.Height, maxBlockSize));
CornerCount = BlockToCornerCount(BlockCount);
AllBlocks = new RectangleC(BlockCount);
AllCorners = new RectangleC(CornerCount);
Corners = InitCorners();
BlockAreas = new RectangleGrid(Corners);
BlockCenters = InitBlockCenters();
CornerAreas = InitCornerAreas();
}
RectangleGrid InitCornerAreas()
{
PointGrid grid = new PointGrid(new Point(CornerCount.X + 1, CornerCount.Y + 1));
grid.AllY[0] = 0;
for (int y = 0; y < BlockCount.Y; ++y)
{
grid.AllY[y + 1] = BlockCenters[y, 0].Y;
}
grid.AllY[BlockCount.Y + 1] = PixelCount.Y;
grid.AllX[0] = 0;
for (int x = 0; x < BlockCount.X; ++x)
{
grid.AllX[x + 1] = BlockCenters[0, x].X;
}
grid.AllX[BlockCount.X + 1] = PixelCount.X;
return(new RectangleGrid(grid));
}
RectangleGrid InitCornerAreas()
{
PointGrid grid = new PointGrid(new Size(CornerCount.Width + 1, CornerCount.Height + 1));
grid.AllY[0] = 0;
for (int y = 0; y < BlockCount.Height; ++y)
{
grid.AllY[y + 1] = BlockCenters[y, 0].Y;
}
grid.AllY[BlockCount.Height] = PixelCount.Height;
grid.AllX[0] = 0;
for (int x = 0; x < BlockCount.Width; ++x)
{
grid.AllX[x + 1] = BlockCenters[0, x].X;
}
grid.AllX[BlockCount.Width] = PixelCount.Width;
return(new RectangleGrid(grid));
}
public static void Render(string gridFilePath, string imageFilePath)
{
Log.Info($"Output image: {imageFilePath}");
using var grid = PointGrid.Load(gridFilePath);
using var timer = TimedOperation.Start("points", totalWork: grid.ViewPort.Resolution.Area());
var image = new FastImage(grid.ViewPort.Resolution);
image.Fill(Color.White);
Parallel.ForEach(grid, row =>
{
foreach (var setSegment in row.GetSegmentsInSet())
{
foreach (var x in Enumerable.Range(setSegment.StartCol, setSegment.Length))
{
image.SetPixel(x, row.Y, Color.Black);
}
}
timer.AddWorkDone(grid.ViewPort.Resolution.Width);
});
image.Save(imageFilePath);
}
public RectangleGrid(PointGrid corners)
{
Corners = corners;
}
private void Start()
{
grid = Astar_Manager.Singleton.gameObject.GetComponent <PointGrid>();
}
public RectangleGrid(PointGrid corners)
{
Corners = corners;
}
private void CreateGridVisual3D(object sender, EventArgs e)
{
try
{
int nx = 236365;
int ny = 1;
int nz = 1;
float step = System.Convert.ToSingle(tbColorIndicatorStep.Text);
//float radius = System.Convert.ToSingle(this.tbRadius.Text);
float propMin = System.Convert.ToSingle(this.tbxPropertyMinValue.Text, CultureInfo.InvariantCulture);
float propMax = System.Convert.ToSingle(this.tbxPropertyMaxValue.Text, CultureInfo.InvariantCulture);
int dimenSize = nx * ny * nz;
float dx = System.Convert.ToSingle(this.tbDX.Text);
float dy = System.Convert.ToSingle(this.gbDY.Text);
float dz = System.Convert.ToSingle(this.tbDZ.Text);
// use CatesianGridderSource to fill HexahedronGridderElement's content.
string fileName = @"TET5_cvxyz.txt";
PointSetLoader loader = new PointSetLoader();
PointGridderSource source = loader.LoadFromFile(fileName, nx, ny, nz);
source.Init();
InitPropertiesAndSelectDefault(dimenSize, propMin, propMax);
///模拟获得网格属性
///获得当前选中的属性
float minValue = this.CurrentProperty.MinValue;
float maxValue = this.CurrentProperty.MaxValue;
step = (maxValue * 1.0f - minValue * 1.0f) / 10;
int[] gridIndexes = this.CurrentProperty.GridIndexes;
float[] gridValues = this.CurrentProperty.Values;
//设置色标的范围
this.sim3D.SetColorIndicator(minValue, maxValue, step);
// use HexahedronGridderElement
DateTime t0 = DateTime.Now;
PointMeshGeometry3D geometry = source.CreateMesh() as PointMeshGeometry3D;
TexCoordBuffer textureCoodinates = source.CreateTextureCoordinates(gridIndexes, gridValues, minValue, maxValue);
Bitmap texture = ColorPaletteHelper.GenBitmap(this.sim3D.uiColorIndicator.Data.ColorPalette);
PointGrid gridder = new PointGrid(this.sim3D.OpenGL, this.sim3D.Scene.CurrentCamera);
gridder.Init(geometry);
gridder.RenderGrid = true;
gridder.RenderGridWireframe = this.IsShowWireframe;
gridder.SetTexture(texture);
gridder.SetTextureCoods(textureCoodinates);
DateTime t1 = DateTime.Now;
TimeSpan ts1 = t1 - t0;
DateTime t2 = DateTime.Now;
//gridderElement.SetBoundingBox(mesh.Min, mesh.Max);
this.sim3D.Tag = source;
DateTime t3 = DateTime.Now;
// update ModelContainer's BoundingBox.
BoundingBox boundingBox = this.sim3D.ModelContainer.BoundingBox;
boundingBox.SetBounds(geometry.Min, geometry.Max);
// update ViewType to UserView.
this.sim3D.ViewType = ViewTypes.UserView;
this.sim3D.AddModelElement(gridder);
//mesh.Dispose();
StringBuilder msgBuilder = new StringBuilder();
msgBuilder.AppendLine(String.Format("create mesh in {0} secs", (t1 - t0).TotalSeconds));
msgBuilder.AppendLine(String.Format("init SceneElement in {0} secs", (t2 - t1).TotalSeconds));
msgBuilder.AppendLine(String.Format("total load in {0} secs", (t2 - t0).TotalSeconds));
String msg = msgBuilder.ToString();
MessageBox.Show(msg, "Summary", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
catch (Exception error)
{
MessageBox.Show(error.ToString());
}
}