public static Slices SliceImage(int SliceWidth, int SliceHeight)
{
Slices _slices = new Slices();
int p1 = GetBitmap.Width / SliceWidth;
int p2 = GetBitmap.Height / SliceHeight;
for (int y = 0; y < p2; y++)
{
for (int x = 0; x < p1; x++)
{
int valX = x * SliceWidth;
int valY = y * SliceHeight;
var rect = new Rectangle
{
Width = SliceWidth,
Height = SliceHeight,
Size = new Size(SliceWidth, SliceHeight),
Location = new Point(valX, valY),
X = valX,
Y = valY,
};
var bmp = GetBitmap.Clone(rect, System.Drawing.Imaging.PixelFormat.Format32bppArgb);
Slices.Slice slc = new Slices.Slice
{
getBitmap = bmp,
part = x,
};
_slices.slices.Add(slc);
}
}
return(_slices);
}
private static long CalculateWhitePixel(Slices.Slice slice)
{
var amountOfWhitePixels = RenderEngineHelper.ConvertPolyTreesToPixels(pixelValues, slice.ModelPolyTrees, PrintJob.SelectedPrinter.ProjectorResolutionX, PrintJob.SelectedPrinter.ProjectorResolutionY, true);
amountOfWhitePixels += RenderEngineHelper.ConvertPolyTreesToPixels(pixelValues, slice.SupportPolyTrees, PrintJob.SelectedPrinter.ProjectorResolutionX, PrintJob.SelectedPrinter.ProjectorResolutionY, false);
TotatAmountofActivePixel = TotatAmountofActivePixel + amountOfWhitePixels;
return(TotatAmountofActivePixel);
}
public void PostSlice(Slices.Slice renderSlice, AtumPrinter selectedPrinter, PluginTypes.PostSliceActionType postSliceActions)
{
////apply warp correction to polynode
//if (renderSlice.ModelPolyTrees.Length > 0 && renderSlice.ModelPolyTrees[0].Count > 0)
//{
// foreach (var modelPolynode in renderSlice.ModelPolyTrees[0][0]._allPolys)
// {
// LensWarpCorrection.CalculateByContour(modelPolynode, selectedPrinter);
// }
//}
}
public static void RenderSliceToPolygons(Slices.Slice slice, Slices.RenderSliceInfo renderSlice)
{
var pixelValues = new byte[renderSlice.PrinterResolutionX * renderSlice.PrinterResolutionY];
var pixelLength = pixelValues.Length;
// Array.Clear(pixelValues, 0, pixelLength);
int beginPixel = 0;
int beginPixelOfRow = 0;
int endPixel = 0;
int endPixelOfRow = 0;
SlicePoint2D p1;
SlicePoint2D p2;
//model points
if (slice.ModelPoints.Count % 2 == 0)
{
for (int cnt = 0; cnt < slice.ModelPoints.Count; cnt += 2) // increment by 2
{
p1 = slice.ModelPoints[cnt];
p2 = slice.ModelPoints[cnt + 1];
if (p1.X > p2.X) //flip over
{
var pTemp = p1;
p1 = p2;
p2 = pTemp;
}
p1.X++;
if (p1.X <= p2.X)
{
if (p2.Y >= 0 && p1.Y >= 0)
{
beginPixel = (p1.Y * renderSlice.PrinterResolutionX + p1.X);
beginPixelOfRow = (((p1.Y) * renderSlice.PrinterResolutionX));
if (p1.X < 0)
{
beginPixel = (p1.Y * renderSlice.PrinterResolutionX);
}
//get end pixel of row
endPixel = ((p2.Y * renderSlice.PrinterResolutionX + p2.X));
endPixelOfRow = (((p1.Y + 1) * renderSlice.PrinterResolutionX)) - 1;
if (endPixel > endPixelOfRow)
{
endPixel = endPixelOfRow;
}
if (pixelValues.Length - 1 >= beginPixel && beginPixel >= 0)
{
pixelValues[beginPixel] = 255;
}
if (p2.X < 0)
{
endPixel = ((p2.Y * renderSlice.PrinterResolutionX));
}
//fill color between begin and endpoints
if (pixelValues.Length - 1 >= endPixel && endPixel >= 0)
{
pixelValues[endPixel] = 255;
if (beginPixel < endPixel)
{
for (var betweenPixel = beginPixel + 1; betweenPixel < endPixel; betweenPixel++)
{
if (betweenPixel >= 0)
{
pixelValues[betweenPixel] = 255;
}
}
}
}
}
}
}
}
if (slice.SupportPoints.Count % 2 == 0) // is even
{
for (int cnt = 0; cnt < slice.SupportPoints.Count; cnt += 2) // increment by 2
{
p1 = slice.SupportPoints[cnt];
p2 = slice.SupportPoints[cnt + 1];
if (p1.X > p2.X) //flip over
{
var pTemp = p1;
p1 = p2;
p2 = pTemp;
}
p1.X++;
if (p1.X <= p2.X)
{
if (p2.Y >= 0 && p1.Y >= 0)
{
beginPixel = (p1.Y * renderSlice.PrinterResolutionX + p1.X);
beginPixelOfRow = (((p1.Y) * renderSlice.PrinterResolutionX));
if (p1.X < 0)
{
beginPixel = (p1.Y * renderSlice.PrinterResolutionX);
}
//get end pixel of row
endPixel = ((p2.Y * renderSlice.PrinterResolutionX + p2.X));
endPixelOfRow = (((p1.Y + 1) * renderSlice.PrinterResolutionX));
if (endPixel > endPixelOfRow)
{
endPixel = endPixelOfRow;
}
if (pixelValues.Length - 1 >= beginPixel && beginPixel >= 0)
{
pixelValues[beginPixel] = 255;
}
if (p2.X < 0)
{
endPixel = ((p2.Y * renderSlice.PrinterResolutionX));
}
if (pixelValues.Length - 1 >= endPixel && endPixel >= 0)
{
pixelValues[endPixel] = 255;
if (beginPixel < endPixel)
{
for (var betweenPixel = beginPixel + 1; betweenPixel < endPixel; betweenPixel++)
{
if (betweenPixel >= 0)
{
pixelValues[betweenPixel] = 255;
}
}
}
}
}
}
}
}
else // flag error
{
Console.WriteLine("Row y=" + " odd # of points = " + slice.SupportPoints.Count + " - Model may have holes");
}
//convert pixel values to polylines
for (var pixelRowIndex = 0; pixelRowIndex < renderSlice.PrinterResolutionY; pixelRowIndex++)
{
var beginRowIndex = renderSlice.PrinterResolutionX * pixelRowIndex;
var startOfPolygon = false;
var startOfPolygonIndex = 0;
var endOfPolygonIndex = 0;
for (var pixelColumnIndex = 0; pixelColumnIndex < renderSlice.PrinterResolutionX; pixelColumnIndex++)
{
if (pixelValues[beginRowIndex + pixelColumnIndex] == 255)
{
if (!startOfPolygon)
{
startOfPolygon = true;
startOfPolygonIndex = pixelColumnIndex;
}
}
else if (pixelValues[beginRowIndex + pixelColumnIndex] == 0)
{
if (startOfPolygon)
{
endOfPolygonIndex = pixelColumnIndex;
startOfPolygon = false;
//add polygon to return list
var slicePolygon = new SlicePolyLine3D();
slicePolygon.Points.Add(new Vector3(startOfPolygonIndex, pixelRowIndex, renderSlice.SliceHeight));
slicePolygon.Points.Add(new Vector3(endOfPolygonIndex, pixelRowIndex, renderSlice.SliceHeight));
SimulationPolyLines.Add(slicePolygon);
}
}
}
}
lock (_totalProcessedSlicesLock)
{
TotalProcessedSlices++;
}
if (TotalProcessedSlices == TotalAmountSlices)
{
if (SimulationPrintJobCompleted != null)
{
//convert polygons to vectors
STLModel = new STLModel3D(STLModel3D.TypeObject.Model, true);
STLModel.Triangles = new TriangleInfoList();
var triangleIndex = 0;
var arrayIndex = 0;
foreach (var polyLine in SimulationPolyLines)
{
if (polyLine != null)
{
var polygonCube = new Shapes.Cube(polyLine.Points[1].X - polyLine.Points[0].X + 1, polyLine.Points[1].Y - polyLine.Points[0].Y + 1, 1);
//Console.WriteLine(polygonCube.Center);
for (var cubeVertexIndex = 0; cubeVertexIndex < polygonCube.VertexArray.Length; cubeVertexIndex += 3)
{
var triangle = new Triangle();
triangle.Normal = polygonCube.VertexArray[cubeVertexIndex].Normal;
triangle.Vectors[0].Position = new Vector3(-48, -20, 0);
triangle.Vectors[0].Normal = triangle.Vectors[1].Normal = triangle.Vectors[2].Normal = triangle.Normal;
triangle.Vectors[0].Color = triangle.Vectors[1].Color = triangle.Vectors[2].Color = new Byte4()
{
A = 128, B = 255
};
triangle.Vectors[1].Position = new Vector3(-48, -20, 0);
triangle.Vectors[2].Position = new Vector3(-48, -20, 0);
triangle.Vectors[0].Position += polygonCube.VertexArray[cubeVertexIndex].Position / 20;
triangle.Vectors[1].Position += polygonCube.VertexArray[cubeVertexIndex + 1].Position / 20;
triangle.Vectors[2].Position += polygonCube.VertexArray[cubeVertexIndex + 2].Position / 20;
//add 0 point
triangle.Vectors[0].Position += new Vector3(polyLine.Points[0].X / 20, polyLine.Points[0].Y / 20, polyLine.Points[0].Z);
triangle.Vectors[1].Position += new Vector3(polyLine.Points[0].X / 20, polyLine.Points[0].Y / 20, polyLine.Points[0].Z);
triangle.Vectors[2].Position += new Vector3(polyLine.Points[0].X / 20, polyLine.Points[0].Y / 20, polyLine.Points[0].Z);
if (triangleIndex > 33333)
{
IsReadyForRendering = true;
break;
triangleIndex = 0;
arrayIndex++;
STLModel.Triangles.Add(new List <Triangle>());
}
triangleIndex++;
STLModel.Triangles[arrayIndex].Add(triangle);
}
}
}
IsReadyForRendering = true;
SimulationPrintJobCompleted(null, null);
}
}
}
internal static int RenderSliceThread(object renderSliceInfo)
{
if (Managers.PerformanceSettingsManager.Settings.PrintJobGenerationMaxMemoryLimitEnabled)
{
while ((Process.GetCurrentProcess().WorkingSet64 / 1024 / 1024) > Managers.PerformanceSettingsManager.Settings.PrintJobGenerationMaxMemory)
{
Thread.Sleep(1000);
GC.Collect();
GC.Collect();
Atum.DAL.Managers.LoggingManager.WriteToLog("Render Engine", "Memory management", "Waiting for free memory");
}
}
var renderSlice = (Core.Slices.RenderSliceInfo)renderSliceInfo;
Slices.Slice slice = new Slices.Slice(new List <SlicePolyLine3D>(), new List <List <SlicePolyLine3D> >(), new List <SlicePolyLine3D>(), renderSlice.PrinterResolutionX, renderSlice.PrinterResolutionY, renderSlice.SliceHeight);
foreach (var object3d in ObjectView.Objects3D)
{
var supportZPolys = new List <List <SlicePolyLine3D> >();
if (object3d is STLModel3D && (!(object3d is GroundPane)))
{
var stlModel = (STLModel3D)object3d;
foreach (var supportCone in stlModel.SupportStructure)
{
if (!supportCone.Hidden)
{
var supportConeZPolys = GetZPolys(supportCone, renderSlice.SliceHeight);
supportZPolys.Add(GetZIntersections(supportConeZPolys, renderSlice.SliceHeight));
}
}
foreach (var supportCone in stlModel.Triangles.HorizontalSurfaces.SupportStructure)
{
if (!supportCone.Hidden)
{
var supportConeZPolys = GetZPolys(supportCone, renderSlice.SliceHeight);
supportZPolys.Add(GetZIntersections(supportConeZPolys, renderSlice.SliceHeight));
}
}
foreach (var supportCone in stlModel.Triangles.FlatSurfaces.SupportStructure)
{
if (!supportCone.Hidden)
{
var supportConeZPolys = GetZPolys(supportCone, renderSlice.SliceHeight);
supportZPolys.Add(GetZIntersections(supportConeZPolys, renderSlice.SliceHeight));
}
}
if (renderSlice.SliceHeight <= (0.2f * renderSlice.Material.ShrinkFactor) && stlModel.SupportBasement && stlModel.SupportBasementStructure != null)
{
var supportBase = (STLModel3D)stlModel.SupportBasementStructure.Clone();
supportBase.MoveTranslation = stlModel.MoveTranslation;
foreach (var triangle in supportBase.Triangles[0])
{
triangle.CalcMinMaxZ();
}
var supportConeZPolys = GetZPolys(supportBase, renderSlice.SliceHeight);
supportZPolys.Add(GetZIntersections(supportConeZPolys, renderSlice.SliceHeight));
}
var modelZPolys = GetZIntersections(GetZPolys(stlModel, renderSlice.SliceHeight), renderSlice.SliceHeight);
using (var modelSlice = new Core.Slices.Slice(modelZPolys, supportZPolys, null, renderSlice.PrinterResolutionX, renderSlice.PrinterResolutionY, renderSlice.SliceHeight))
{
modelSlice.RenderSliceAsByteArray();
slice.ModelPoints.AddRange(modelSlice.ModelPoints);
slice.SupportPoints.AddRange(modelSlice.SupportPoints);
}
}
}
RenderSliceToPolygons(slice, renderSlice);
return(renderSlice.SliceIndex);
}
private static bool RenderSliceToPNG(Slices.Slice slice)
{
var result = false;
//create pic object
Bitmap t = null;
lock (_renderBitmap)
{
t = (Bitmap)_renderBitmap.Clone();
}
lock (pixelValues)
{
var pixelLength = pixelValues.Length;
Array.Clear(pixelValues, 0, pixelLength);
Array.Clear(pixelBleedingValues, 0, pixelLength);
//render model points
var amountOfWhitePixels = CalculateWhitePixel(slice);
//render bleeding points
if (PrintJob.Material.BleedingOffset > 0 && slice.SliceIndex > 5)
{
if (slice.ModelBleedingPolyTrees != null && slice.ModelBleedingPolyTrees.Length > 0)
{
RenderEngineHelper.ConvertPolyTreesToPixels(pixelBleedingValues, slice.ModelBleedingPolyTrees, PrintJob.SelectedPrinter.ProjectorResolutionX, PrintJob.SelectedPrinter.ProjectorResolutionY, true);
var emptyBleedingModelPolyTrees = new List <PolyTree> [slice.ModelBleedingPolyTrees.Length];
for (var modelBleedingPolyTreeIndex = 0; modelBleedingPolyTreeIndex < slice.ModelBleedingPolyTrees.Length; modelBleedingPolyTreeIndex++)
{
if (slice.ModelBleedingPolyTrees[modelBleedingPolyTreeIndex] == null)
{
//process no bleeding information available
emptyBleedingModelPolyTrees[modelBleedingPolyTreeIndex] = slice.ModelPolyTrees[modelBleedingPolyTreeIndex];
}
}
//convert empty polygons to bleeding pixels
RenderEngineHelper.ConvertPolyTreesToPixels(pixelBleedingValues, emptyBleedingModelPolyTrees, PrintJob.SelectedPrinter.ProjectorResolutionX, PrintJob.SelectedPrinter.ProjectorResolutionY, true, 0);
//do bleeding merge model pixel active and bleeding not active then not active
for (var modelPixelIndex = 0; modelPixelIndex < pixelLength; modelPixelIndex += 3)
{
if (pixelValues[modelPixelIndex] == 255 && pixelBleedingValues[modelPixelIndex] == 0)
{
pixelValues[modelPixelIndex] = 0;
pixelValues[modelPixelIndex + 1] = 0;
pixelValues[modelPixelIndex + 2] = 0;
amountOfWhitePixels -= 1;
}
}
}
else
{
amountOfWhitePixels = 0;
}
}
//render support points
if (amountOfWhitePixels > UserProfileManager.UserProfile.Settings_PrintJob_FirstSlice_MinAmountOfPixels)
{
result = true;
}
else if (amountOfWhitePixels == 0 && slice.SliceIndex > 5)
{
lock (_emptyPNGs)
{
_emptyPNGs.Add(slice.SliceIndex, 0);
}
}
//Get a reference to the images pixel data
BitmapData picData = t.LockBits(new Rectangle(0, 0, PrintJob.SelectedPrinter.ProjectorResolutionX, PrintJob.SelectedPrinter.ProjectorResolutionY), ImageLockMode.WriteOnly, t.PixelFormat);
IntPtr pixelStartAddress = picData.Scan0;
//Copy the pixel data into the bitmap structure
System.Runtime.InteropServices.Marshal.Copy(pixelValues, 0, pixelStartAddress, pixelValues.Length);
t.UnlockBits(picData);
}
try
{
if (!_emptyPNGs.ContainsKey(slice.SliceIndex))
{
using (var memStream = new MemoryStream())
{
// t.Save("Slices\\" + slice.SliceIndex + ".png");
t.Save(memStream, ImageFormat.Png);
t.Dispose();
memStream.Position = 0;
lock (_zipStream)
{
var entry = new ZipEntry(slice.SliceIndex + ".png");
_zipStream.PutNextEntry(entry);
try
{
byte[] transferBuffer = new byte[1024];
int bytesRead;
do
{
bytesRead = memStream.Read(transferBuffer, 0, transferBuffer.Length);
_zipStream.Write(transferBuffer, 0, bytesRead);
}while (bytesRead > 0);
}
finally
{
memStream.Close();
}
_zipStream.CloseEntry();
//LoggingManager.WriteToLog("RenderSliceThread", "Zip location", _);
}
}
}
}
catch (Exception exc)
{
LoggingManager.WriteToLog("RenderSliceThread", "Save image (exception)", exc.Message);
}
return(result);
}
private static bool RenderSliceToXYSmootingPNG(Slices.Slice slice)
{
var result = false;
//create pic object
Bitmap t = null;
lock (_renderBitmapXYSmoothing)
{
t = (Bitmap)_renderBitmapXYSmoothing.Clone();
}
var g = Graphics.FromImage(t);
foreach (var modelPolyTree in slice.ModelPolyTrees)
{
if (modelPolyTree.Count > 0)
{
var clipperOffset = new ClipperOffset();
foreach (var polyNode in modelPolyTree[0]._allPolys)
{
clipperOffset.AddPath(polyNode.Contour, JoinType.jtMiter, EndType.etClosedPolygon);
}
var offsetResult = new PolyTree();
clipperOffset.Execute(ref offsetResult, -(CONTOURPOINT_TO_VECTORPOINT_FACTOR / 2));
var a = 0;
foreach (var polyNode in offsetResult._allPolys)
{
if (a == 0)
{
a++;
continue;
}
var pathPoints = new List <PointF>();
foreach (var polyNodePoint in polyNode.Contour)
{
pathPoints.Add(polyNodePoint.AsPointF());
}
g.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.AntiAlias;
g.DrawPolygon(new Pen(Color.White, 1), pathPoints.ToArray());
}
}
}
using (var memStream = new MemoryStream())
{
t.Save(memStream, ImageFormat.Png);
t.Dispose();
memStream.Position = 0;
lock (_zipStream)
{
var entry = new ZipEntry(slice.SliceIndex + "-xys.png");
_zipStream.PutNextEntry(entry);
try
{
byte[] transferBuffer = new byte[1024];
int bytesRead;
do
{
bytesRead = memStream.Read(transferBuffer, 0, transferBuffer.Length);
_zipStream.Write(transferBuffer, 0, bytesRead);
}while (bytesRead > 0);
}
finally
{
memStream.Close();
}
_zipStream.CloseEntry();
//LoggingManager.WriteToLog("RenderSliceThread", "Zip location", _);
}
}
return(result);
}
private static int RenderSliceThread(object sliceInfoObject)
{
var sliceInfo = (Slices.Slice)sliceInfoObject;
try
{
if (PerformanceSettingsManager.Settings.PrintJobGenerationMaxMemoryLimitEnabled)
{
while ((Process.GetCurrentProcess().WorkingSet64 / 1024 / 1024) > Managers.PerformanceSettingsManager.Settings.PrintJobGenerationMaxMemory)
{
Thread.Sleep(1000);
GC.Collect();
GC.Collect();
LoggingManager.WriteToLog("Render Engine", "Memory management", "Waiting for free memory");
}
}
var modelsToSliceCount = 0;
foreach (var object3d in ObjectView.Objects3D)
{
var supportZPolys = new List <List <SlicePolyLine3D> >();
if (object3d is STLModel3D && (!(object3d is GroundPane)))
{
var stlModel = (STLModel3D)object3d;
modelsToSliceCount++;
}
}
Slices.Slice slice = new Slices.Slice(sliceInfo.SliceIndex, new List <SlicePolyLine3D>(), new List <List <SlicePolyLine3D> >(), new List <SlicePolyLine3D>(), sliceInfo.SliceHeight);
slice.ModelPolyTrees = new List <PolyTree> [modelsToSliceCount];
slice.ModelBleedingPolyTrees = new List <PolyTree> [modelsToSliceCount];
slice.SupportPolyTrees = new List <PolyTree> [modelsToSliceCount];
var currentModelIndex = 0;
foreach (var object3d in ObjectView.Objects3D)
{
var supportZPolys = new List <List <SlicePolyLine3D> >();
if (object3d is STLModel3D && (!(object3d is GroundPane)))
{
var stlModel = (STLModel3D)object3d;
if (!_cancelRendering)
{
foreach (var supportCone in stlModel.TotalObjectSupportCones)
{
if (supportCone != null)
{
if (supportCone is SupportConeV2)
{
}
else
{
if (!supportCone.Hidden)
{
supportZPolys.Add(GetZIntersectionsSupport(supportCone, sliceInfo.SliceHeight));
}
}
}
}
if (sliceInfo.SliceHeight <= (UserProfileManager.UserProfile.SupportEngine_Basement_Thickness * PrintJob.Material.ShrinkFactor) && stlModel.SupportBasement && stlModel.SupportBasementStructure != null)
{
foreach (var triangle in stlModel.SupportBasementStructure.Triangles[0])
{
triangle.CalcMinMaxZ();
}
var supportBasementZPolys = GetZPolys(stlModel.SupportBasementStructure, stlModel.SupportBasementStructure.SliceIndexes, sliceInfo.SliceHeight);
supportZPolys.Add(GetZIntersections(supportBasementZPolys, sliceInfo.SliceHeight));
}
}
List <SlicePolyLine3D> modelZPolys = null;
List <SlicePolyLine3D> modelBleedingZPolys = null;
if (!_cancelRendering)
{
modelZPolys = GetZIntersections(GetZPolys(stlModel, stlModel.SliceIndexes, sliceInfo.SliceHeight), sliceInfo.SliceHeight);
//post processing plugins
foreach (var plugin in PluginManager.LoadedPlugins)
{
if (plugin.HasPostSliceMethod &&
(plugin.PostSliceActionType & Plugins.PluginTypes.PostSliceActionType.Bleeding) == Plugins.PluginTypes.PostSliceActionType.Bleeding &&
sliceInfo.SliceHeight > PrintJob.Material.BleedingOffset && PrintJob.Material.BleedingOffset > 0f
)
{
modelBleedingZPolys = plugin.PostSlice(stlModel, sliceInfo.SliceHeight + (float)PrintJob.Material.BleedingOffset, Plugins.PluginTypes.PostSliceActionType.Bleeding);
}
}
}
if (!_cancelRendering)
{
using (var modelWithSupportSlice = new Slices.Slice(sliceInfo.SliceIndex, modelZPolys, supportZPolys, modelBleedingZPolys, sliceInfo.SliceHeight))
{
modelWithSupportSlice.ConvertModelIntersectionsToPolyTrees(sliceInfo.SliceHeight, RenderEngine.PrintJob.SelectedPrinter,
PrintJobManager.CurrentPrintJobSettings.Material,
PrintJobManager.CurrentPrintJobSettings.Material.SupportProfiles.First(),
null, null);
modelWithSupportSlice.ConvertSupportIntersectionsToPolyTrees(sliceInfo.SliceHeight, RenderEngine.PrintJob.SelectedPrinter);
slice.ModelPolyTrees[currentModelIndex] = new List <PolyTree>();
slice.ModelPolyTrees[currentModelIndex].AddRange(modelWithSupportSlice.ModelPolyTrees[0]);
slice.SupportPolyTrees[currentModelIndex] = new List <PolyTree>();
slice.SupportPolyTrees[currentModelIndex].AddRange(modelWithSupportSlice.SupportPolyTrees[0]);
foreach (var supportCone in stlModel.TotalObjectSupportCones)
{
if (supportCone is SupportConeV2)
{
var supportConeV2 = (SupportConeV2)supportCone;
if (supportConeV2.SliceContours.ContainsKey(sliceInfo.SliceHeight))
{
slice.SupportPolyTrees[currentModelIndex].Add(supportConeV2.SliceContours[sliceInfo.SliceHeight]);
foreach (var interlinkConnectionIndex in supportConeV2.InterlinkConnections)
{
if (interlinkConnectionIndex.Value != null)
{
foreach (var interlinkConnection in interlinkConnectionIndex.Value)
{
if (interlinkConnection != null && interlinkConnection.SliceContours != null && interlinkConnection.SliceContours.ContainsKey(sliceInfo.SliceHeight))
{
slice.SupportPolyTrees[currentModelIndex].Add(interlinkConnection.SliceContours[sliceInfo.SliceHeight]);
}
}
}
}
}
}
}
if (modelBleedingZPolys != null && modelBleedingZPolys.Count > 0)
{
if (sliceInfo.SliceHeight < 1f)
{
}
modelWithSupportSlice.ConvertModelBleedingIntersectionsToPolyTrees(sliceInfo.SliceHeight, RenderEngine.PrintJob.SelectedPrinter);
slice.ModelBleedingPolyTrees[currentModelIndex] = new List <PolyTree>();
slice.ModelBleedingPolyTrees[currentModelIndex].AddRange(modelWithSupportSlice.ModelBleedingPolyTrees[0]);
}
}
}
currentModelIndex++;
}
}
//output to printjob
if (!_cancelRendering)
{
var validSlice = RenderSliceToPNG(slice);
if (PrintJob.Material.XYSmoothingEnabled)
{
var xySmoothingSlice = RenderSliceToXYSmootingPNG(slice);
}
if (sliceInfo.SliceIndex % 50 == 0)
{
MemoryHelpers.ForceGCCleanup();
}
lock (_totalProcessedSlicesLock)
{
TotalProcessedSlices++;
}
if (TotalProcessedSlices == TotalAmountSlices)
{
#region Calculate Volume
var layerThickness = RenderEngine.PrintJob.Material.LT2;
var currentPixelVolume = Math.Pow(RenderEngine.PrintJob.SelectedPrinter.PrinterXYResolutionAsInt / 1000f, 2);
RenderEngine.PrintJob.TotalPrintVolume = (float)Math.Ceiling((decimal)(currentPixelVolume * (layerThickness / 1000f) * RenderEngine.TotatAmountofActivePixel));
#endregion
Debug.WriteLine("Total slices with white pixels: " + (TotalAmountSlices - _emptyPNGs.Count).ToString());
PostRender();
RenderToPrintjobCompleted?.Invoke(PrintJob, null);
}
}
}
catch (Exception exc)
{
}
return(sliceInfo.SliceIndex);
}
public static object Render()
{
_asyncTasks.Clear();
TotalProcessedSlices = 0;
TotatAmountofActivePixel = 0;
//define zip and bitmap stream
_emptyPNGs = new SortedList <int, int>();
pixelValues = new byte[RenderEngine.PrintJob.SelectedPrinter.ProjectorResolutionX * RenderEngine.PrintJob.SelectedPrinter.ProjectorResolutionY * 3];
pixelBleedingValues = new byte[RenderEngine.PrintJob.SelectedPrinter.ProjectorResolutionX * RenderEngine.PrintJob.SelectedPrinter.ProjectorResolutionY * 3];
_renderBitmap = new Bitmap(RenderEngine.PrintJob.SelectedPrinter.ProjectorResolutionX, RenderEngine.PrintJob.SelectedPrinter.ProjectorResolutionY, PixelFormat.Format24bppRgb);
_renderBitmapXYSmoothing = (Bitmap)_renderBitmap.Clone();
if (_zipStream == null || _zipStream.IsFinished)
{
//remove diacritics from filepath
PrintJob.SlicesPath = Path.Combine(Settings.RenderEnginePrintjobsPath, Helpers.StringHelper.RemoveDiacritics(PrintJob.Name));
var hasLocalWriteAccess = FileSystemManager.HasWriteAccess(Settings.BasePath);
if (!hasLocalWriteAccess)
{
PrintJob.SlicesPath = Path.Combine(Settings.RenderEngineRoamingPrintjobsPath, Helpers.StringHelper.RemoveDiacritics(PrintJob.Name));
}
if (!Directory.Exists(PrintJob.SlicesPath))
{
Directory.CreateDirectory(PrintJob.SlicesPath);
}
_tempFileStream = new FileStream(Path.Combine(PrintJob.SlicesPath, "slices.zip"), FileMode.Create, FileAccess.ReadWrite, FileShare.None);
_zipStream = new ZipOutputStream(_tempFileStream);
//checksum file
var checksumFilePath = Path.Combine(PrintJob.SlicesPath, "checksum.crc");
if (File.Exists(checksumFilePath))
{
File.Delete(checksumFilePath);
}
using (FileStream checksumFile = new FileStream(checksumFilePath, FileMode.Create, FileAccess.ReadWrite, FileShare.None))
{
}
}
try
{
_stopWatch = new Stopwatch();
_stopWatch.Start();
//var sliceIndex = 0;
var sliceCount = 0;
//update triangles with min/max z
var topPoint = 0f;
foreach (var object3d in ObjectView.Objects3D)
{
if (object3d is STLModel3D && !(object3d is Core.Models.Defaults.BasicCorrectionModel))
{
var stlModel = (STLModel3D)object3d;
// if (UserProfileManager.UserProfiles[0].Settings_PrintJob_MirrorObjects) stlModel.Mirror. (false, false);
stlModel.UpdateTrianglesMinMaxZ();
if (stlModel.TopPoint > topPoint)
{
topPoint = stlModel.TopPoint;
}
}
}
//
//determine slicecount
var initialLayersHeight = 0f;
for (var initialLayerIndex = 1; initialLayerIndex < PrintJob.Material.InitialLayers + 1; initialLayerIndex++)
{
initialLayersHeight = (float)PrintJob.Material.LT1 * initialLayerIndex;
sliceCount++;
if (initialLayersHeight > topPoint)
{
break;
}
}
if (initialLayersHeight < topPoint)
{
var remainingLayersHeight = topPoint - initialLayersHeight;
var remainingLayersCount = (remainingLayersHeight / PrintJob.Material.LT2) + 1;
for (var remainingLayerIndex = 0; remainingLayerIndex < remainingLayersCount; remainingLayerIndex++)
{
sliceCount++;
}
}
var highestModelIndex = 0;
TotalAmountSlices = 0;
foreach (var object3d in ObjectView.Objects3D)
{
if (object3d is STLModel3D && (!(object3d is GroundPane)))
{
var stlModel = object3d as STLModel3D;
// stlModel.Triangles.UpdateConnections();
stlModel.CalcSliceIndexes(PrintJob.Material, true);
if (stlModel.SliceIndexes.Count >= TotalAmountSlices)
{
TotalAmountSlices = stlModel.SliceIndexes.Count;
highestModelIndex = stlModel.Index;
}
}
}
var currentSliceIndex = 0;
if (highestModelIndex > 0 && TotalAmountSlices > 0)
{
SortedDictionary <float, List <TriangleConnectionInfo> > stlModelIndexes = null;
foreach (var object3d in ObjectView.Objects3D)
{
if (object3d is STLModel3D && (!(object3d is GroundPane)))
{
var stlModel = object3d as STLModel3D;
if (stlModel.Index == highestModelIndex)
{
stlModelIndexes = stlModel.SliceIndexes;
break;
}
}
}
foreach (var sliceHeight in stlModelIndexes.Keys)
{
if (!_cancelRendering)
{
var sliceIndexAsync = currentSliceIndex;
var sliceInfo = new Slices.Slice(sliceIndexAsync, new List <SlicePolyLine3D>(), new List <List <SlicePolyLine3D> >(), new List <SlicePolyLine3D>(), sliceHeight);
if (PerformanceSettingsManager.Settings.PrintJobGenerationMultiThreading && sliceInfo.SliceIndex > 0)
{
_asyncTasks.Add(Task.Run(() => RenderSliceThread(sliceInfo)));
}
else
{
RenderSliceThread(sliceInfo);
}
}
currentSliceIndex++;
}
}
//cleanjob image
}
catch (Exception exc)
{
Debug.WriteLine(exc.Message);
}
return(null);
}
public void PostSlice(Slices.Slice renderSlice, DAL.Hardware.AtumPrinter selectedPrinter, PluginTypes.PostSliceActionType postSliceActions)
{
}
