public static void GenerateTriangleInfill(ConfigSettings config, Polygons partOutline, ref Polygons fillPolygons, double fillAngle)
{
if (config.infillPercent <= 0)
{
throw new Exception("infillPercent must be gerater than 0.");
}
int linespacing_um = (int)(config.extrusionWidth_um / (config.infillPercent / 100) * 3);
long offset = linespacing_um / 2;
Infill.GenerateLinePaths(partOutline, ref fillPolygons, linespacing_um, config.infillExtendIntoPerimeter_um, fillAngle, offset);
fillAngle += 60;
if (fillAngle > 360)
{
fillAngle -= 360;
}
Infill.GenerateLinePaths(partOutline, ref fillPolygons, linespacing_um, config.infillExtendIntoPerimeter_um, fillAngle, offset);
fillAngle += 60;
if (fillAngle > 360)
{
fillAngle -= 360;
}
Infill.GenerateLinePaths(partOutline, ref fillPolygons, linespacing_um, config.infillExtendIntoPerimeter_um, fillAngle, offset);
}
public void QueueAirGappedBottomLayer(ConfigSettings config, GCodePlanner gcodeLayer, int layerIndex, GCodePathConfig supportNormalConfig)
{
// normal support
Polygons currentAirGappedBottoms = airGappedBottomOutlines[layerIndex];
currentAirGappedBottoms = currentAirGappedBottoms.Offset(-config.ExtrusionWidth_um / 2);
List <Polygons> supportIslands = currentAirGappedBottoms.ProcessIntoSeparatIslands();
foreach (Polygons islandOutline in supportIslands)
{
Polygons islandInfillLines = new Polygons();
// render a grid of support
if (config.GenerateSupportPerimeter)
{
Polygons outlines = Clipper.CleanPolygons(islandOutline, config.ExtrusionWidth_um / 4);
gcodeLayer.QueuePolygonsByOptimizer(outlines, supportNormalConfig);
}
Polygons infillOutline = islandOutline.Offset(-config.ExtrusionWidth_um / 2);
switch (config.SupportType)
{
case ConfigConstants.SUPPORT_TYPE.GRID:
Infill.GenerateGridInfill(config, infillOutline, islandInfillLines, config.SupportInfillStartingAngle, config.SupportLineSpacing_um);
break;
case ConfigConstants.SUPPORT_TYPE.LINES:
Infill.GenerateLineInfill(config, infillOutline, islandInfillLines, config.SupportInfillStartingAngle, config.SupportLineSpacing_um);
break;
}
gcodeLayer.QueuePolygonsByOptimizer(islandInfillLines, supportNormalConfig);
}
}
public bool QueueNormalSupportLayer(ConfigSettings config, GCodePlanner gcodeLayer, int layerIndex, GCodePathConfig supportNormalConfig)
{
// normal support
Polygons currentSupportOutlines = supportOutlines[layerIndex];
currentSupportOutlines = currentSupportOutlines.Offset(-supportNormalConfig.lineWidth_um / 2);
List <Polygons> supportIslands = currentSupportOutlines.ProcessIntoSeparatIslands();
bool outputPaths = false;
foreach (Polygons islandOutline in supportIslands)
{
// force a retract if changing islands
if (config.RetractWhenChangingIslands)
{
gcodeLayer.ForceRetract();
}
Polygons islandInfillLines = new Polygons();
// render a grid of support
if (config.GenerateSupportPerimeter || layerIndex == 0)
{
Polygons outlines = Clipper.CleanPolygons(islandOutline, config.ExtrusionWidth_um / 4);
if (gcodeLayer.QueuePolygonsByOptimizer(outlines, supportNormalConfig))
{
outputPaths = true;
}
}
Polygons infillOutline = islandOutline.Offset(-supportNormalConfig.lineWidth_um / 2);
if (layerIndex == 0)
{
// on the first layer print this as solid
Infill.GenerateLineInfill(config, infillOutline, islandInfillLines, config.SupportInfillStartingAngle, config.ExtrusionWidth_um);
}
else
{
switch (config.SupportType)
{
case ConfigConstants.SUPPORT_TYPE.GRID:
Infill.GenerateGridInfill(config, infillOutline, islandInfillLines, config.SupportInfillStartingAngle, config.SupportLineSpacing_um);
break;
case ConfigConstants.SUPPORT_TYPE.LINES:
Infill.GenerateLineInfill(config, infillOutline, islandInfillLines, config.SupportInfillStartingAngle, config.SupportLineSpacing_um);
break;
}
}
if (gcodeLayer.QueuePolygonsByOptimizer(islandInfillLines, supportNormalConfig))
{
outputPaths |= true;
}
}
return(outputPaths);
}
public static void GenerateHexagonInfill(ConfigSettings config, Polygons partOutline, ref Polygons fillPolygons, double fillAngle, int layerIndex)
{
if (config.infillPercent <= 0)
{
throw new Exception("infillPercent must be gerater than 0.");
}
int linespacing_um = (int)(config.extrusionWidth_um / (config.infillPercent / 100) * 3 * .66);
Infill.GenerateHexLinePaths(partOutline, ref fillPolygons, linespacing_um, config.infillExtendIntoPerimeter_um, fillAngle, layerIndex);
}
public void QueueInterfaceSupportLayer(ConfigSettings config, GCodePlanner gcodeLayer, int layerIndex, GCodePathConfig supportInterfaceConfig)
{
// interface
Polygons currentInterfaceOutlines = interfaceLayers[layerIndex].Offset(-config.ExtrusionWidth_um / 2);
if (currentInterfaceOutlines.Count > 0)
{
Polygons supportLines = new Polygons();
Infill.GenerateLineInfill(config, currentInterfaceOutlines, supportLines, config.InfillStartingAngle + 90, config.ExtrusionWidth_um);
gcodeLayer.QueuePolygonsByOptimizer(supportLines, supportInterfaceConfig);
}
}
public void GenerateFillConsideringBridging(Polygons bottomFillIsland, Polygons bottomFillLines, ConfigSettings config, Polygons bridgePolygons, string debugName = "")
{
double bridgeAngle = 0;
if (this.BridgeAngle(bottomFillIsland, out bridgeAngle))
{
// TODO: Make this code handle very complex pathing between different sizes or layouts of support under the island to fill.
Infill.GenerateLinePaths(bottomFillIsland, bridgePolygons, config.ExtrusionWidth_um, config.InfillExtendIntoPerimeter_um, bridgeAngle);
}
else
{
Infill.GenerateLinePaths(bottomFillIsland, bottomFillLines, config.ExtrusionWidth_um, config.InfillExtendIntoPerimeter_um, config.InfillStartingAngle);
}
}
public bool QueueInterfaceSupportLayer(ConfigSettings config, LayerGCodePlanner gcodeLayer, int layerIndex, GCodePathConfig supportInterfaceConfig)
{
// interface
bool outputPaths = false;
Polygons interfaceOutlines = InterfaceLayers[layerIndex];
if (interfaceOutlines.Count > 0)
{
List <Polygons> interfaceIslands = interfaceOutlines.ProcessIntoSeparateIslands();
foreach (Polygons interfaceIsland in interfaceIslands)
{
PathFinder pathFinder = null;
if (config.AvoidCrossingPerimeters)
{
pathFinder = new PathFinder(interfaceIsland, -config.ExtrusionWidth_um / 2, useInsideCache: config.AvoidCrossingPerimeters, name: "interface");
}
// force a retract if changing islands
if (config.RetractWhenChangingIslands)
{
gcodeLayer.ForceRetract();
}
var infillOffset = -config.ExtrusionWidth_um + config.InfillExtendIntoPerimeter_um;
// make a border if layer 0
if (config.GenerateSupportPerimeter || layerIndex == 0)
{
if (gcodeLayer.QueuePolygonsByOptimizer(interfaceIsland.Offset(-config.ExtrusionWidth_um / 2), pathFinder, supportInterfaceConfig, 0))
{
outputPaths = true;
}
infillOffset = config.ExtrusionWidth_um * -2 + config.InfillExtendIntoPerimeter_um;
}
Polygons supportLines = new Polygons();
Infill.GenerateLineInfill(config, interfaceIsland.Offset(infillOffset), supportLines, config.InfillStartingAngle + 90, config.ExtrusionWidth_um);
if (gcodeLayer.QueuePolygonsByOptimizer(supportLines, pathFinder, supportInterfaceConfig, 0))
{
outputPaths = true;
}
}
}
return(outputPaths);
}
public bool QueueInterfaceSupportLayer(ConfigSettings config,
LayerGCodePlanner gcodeLayer,
int layerIndex,
GCodePathConfig supportInterfaceConfig)
{
var foundSupport = false;
// interface
Polygons interfaceOutlines = InterfaceLayers[layerIndex];
if (interfaceOutlines.Count > 0)
{
List <Polygons> interfaceIslands = interfaceOutlines.ProcessIntoSeparateIslands();
foreach (Polygons interfaceIsland in interfaceIslands)
{
var allSupport = new Polygons();
// force a retract if changing islands
if (config.RetractWhenChangingIslands)
{
gcodeLayer.ForceRetract();
}
var infillOffset = -config.ExtrusionWidth_um + config.InfillExtendIntoPerimeter_um;
// make a border if layer 0
// make a border if layer 0
if (config.GenerateSupportPerimeter || layerIndex == 0)
{
allSupport.AddRange(interfaceIsland.Offset(config.ExtrusionWidth_um / 2));
}
var supportLines = new Polygons();
Infill.GenerateLineInfill(config, interfaceIsland.Offset(infillOffset), supportLines, config.InfillStartingAngle + 90, config.ExtrusionWidth_um);
allSupport.AddRange(supportLines);
var pathFinder = new PathFinder(interfaceIsland, config.ExtrusionWidth_um * 3 / 2);
if (gcodeLayer.QueuePolygonsByOptimizer(allSupport, pathFinder, supportInterfaceConfig, 0))
{
foundSupport = true;
}
}
}
return(foundSupport);
}
public void QueueAirGappedBottomLayer(ConfigSettings config, LayerGCodePlanner gcodeLayer, int layerIndex, GCodePathConfig supportNormalConfig)
{
// normal support
Polygons currentAirGappedBottoms = AirGappedBottomOutlines[layerIndex];
List <Polygons> supportIslands = currentAirGappedBottoms.ProcessIntoSeparateIslands();
foreach (Polygons supportIsland in supportIslands)
{
PathFinder pathFinder = null;
if (config.AvoidCrossingPerimeters)
{
pathFinder = new PathFinder(supportIsland, -config.ExtrusionWidth_um / 2, useInsideCache: config.AvoidCrossingPerimeters, name: "air gap");
}
// force a retract if changing islands
if (config.RetractWhenChangingIslands)
{
gcodeLayer.ForceRetract();
}
var infillOffset = -config.ExtrusionWidth_um + config.InfillExtendIntoPerimeter_um;
// make a border if layer 0
if (config.GenerateSupportPerimeter || layerIndex == 0)
{
var closedLoop = supportNormalConfig.ClosedLoop;
supportNormalConfig.ClosedLoop = true;
gcodeLayer.QueuePolygonsByOptimizer(supportIsland.Offset(-config.ExtrusionWidth_um / 2), pathFinder, supportNormalConfig, layerIndex);
infillOffset = config.ExtrusionWidth_um * -2 + config.InfillExtendIntoPerimeter_um;
supportNormalConfig.ClosedLoop = closedLoop;
}
Polygons infillOutline = supportIsland.Offset(infillOffset);
Polygons islandInfillLines = new Polygons();
switch (config.SupportType)
{
case ConfigConstants.SUPPORT_TYPE.GRID:
Infill.GenerateGridInfill(config, infillOutline, islandInfillLines, config.SupportInfillStartingAngle, config.SupportLineSpacing_um);
break;
case ConfigConstants.SUPPORT_TYPE.LINES:
Infill.GenerateLineInfill(config, infillOutline, islandInfillLines, config.SupportInfillStartingAngle, config.SupportLineSpacing_um);
break;
}
gcodeLayer.QueuePolygonsByOptimizer(islandInfillLines, pathFinder, supportNormalConfig, 0);
}
}
private void addWipeTower(SliceDataStorage storage, GCodePlanner gcodeLayer, int layerNr, int prevExtruder, int extrusionWidth_um)
{
if (config.wipeTowerSize_um < 1)
{
return;
}
//If we changed extruder, print the wipe/prime tower for this nozzle;
gcodeLayer.WritePolygonsByOptimizer(storage.wipeTower, supportInterfaceConfig);
Polygons fillPolygons = new Polygons();
Infill.GenerateLinePaths(storage.wipeTower, ref fillPolygons, extrusionWidth_um, config.infillExtendIntoPerimeter_um, 45 + 90 * (layerNr % 2));
gcodeLayer.WritePolygonsByOptimizer(fillPolygons, supportInterfaceConfig);
//Make sure we wipe the old extruder on the wipe tower.
gcodeLayer.WriteTravel(storage.wipePoint - config.extruderOffsets[prevExtruder] + config.extruderOffsets[gcodeLayer.getExtruder()]);
}
public void CalculateInfillData(ConfigSettings config,
int extruderIndex,
int layerIndex,
LayerIsland part,
Polygons bottomFillLines,
Polygons sparseFillPolygons = null,
Polygons solidFillPolygons = null,
Polygons firstTopFillPolygons = null,
Polygons topFillPolygons = null,
Polygons bridgePolygons = null,
Polygons bridgeAreas = null)
{
double alternatingInfillAngle = config.InfillStartingAngle;
if ((layerIndex % 2) == 0)
{
alternatingInfillAngle += 90;
}
// generate infill for the bottom layer including bridging
foreach (Polygons bottomFillIsland in part.BottomPaths.ProcessIntoSeparateIslands())
{
if (layerIndex > 0)
{
if (this.Support != null)
{
double infillAngle = config.SupportInterfaceLayers > 0 ? config.InfillStartingAngle : config.InfillStartingAngle + 90;
Infill.GenerateLinePaths(bottomFillIsland, bottomFillLines, config.ExtrusionWidth_um, config.InfillExtendIntoPerimeter_um, infillAngle);
}
else
{
SliceLayer previousLayer = this.Extruders[extruderIndex].Layers[layerIndex - 1];
if (bridgePolygons != null &&
previousLayer.BridgeAngle(bottomFillIsland, config.GetNumberOfPerimeters() * config.ExtrusionWidth_um, out double bridgeAngle, bridgeAreas))
{
// TODO: Make this code handle very complex pathing between different sizes or layouts of support under the island to fill.
Infill.GenerateLinePaths(bottomFillIsland, bridgePolygons, config.ExtrusionWidth_um, config.InfillExtendIntoPerimeter_um, bridgeAngle);
}
else // we still need to extrude at bridging speed
{
Infill.GenerateLinePaths(bottomFillIsland, bottomFillLines, config.ExtrusionWidth_um, config.InfillExtendIntoPerimeter_um, alternatingInfillAngle, 0, config.BridgeSpeed);
}
}
}
public void QueueAirGappedBottomLayer(ConfigSettings config, LayerGCodePlanner gcodeLayer, int layerIndex, GCodePathConfig supportNormalConfig, PathFinder pathFinder)
{
// normal support
Polygons currentAirGappedBottoms = AirGappedBottomOutlines[layerIndex];
List <Polygons> supportIslands = currentAirGappedBottoms.ProcessIntoSeparateIslands();
foreach (Polygons supportIsland in supportIslands)
{
var allSupport = new Polygons();
// force a retract if changing islands
if (config.RetractWhenChangingIslands)
{
gcodeLayer.ForceRetract();
}
var infillOffset = -config.ExtrusionWidth_um + config.InfillExtendIntoPerimeter_um;
// make a border if layer 0
if (config.GenerateSupportPerimeter || layerIndex == 0)
{
allSupport.AddRange(supportIsland.Offset(config.ExtrusionWidth_um / 2));
infillOffset = config.ExtrusionWidth_um * -2 + config.InfillExtendIntoPerimeter_um;
}
Polygons infillOutline = supportIsland.Offset(infillOffset);
var islandInfillLines = new Polygons();
switch (config.SupportType)
{
case SUPPORT_TYPE.GRID:
Infill.GenerateGridInfill(config, infillOutline, islandInfillLines, config.SupportInfillStartingAngle, config.SupportLineSpacing_um);
break;
case SUPPORT_TYPE.LINES:
Infill.GenerateLineInfill(config, infillOutline, islandInfillLines, config.SupportInfillStartingAngle, config.SupportLineSpacing_um);
break;
}
allSupport.AddRange(islandInfillLines);
gcodeLayer.QueuePolygonsByOptimizer(allSupport, pathFinder, supportNormalConfig, layerIndex);
}
}
public static void GenerateGridInfill(ConfigSettings config, Polygons partOutline, Polygons fillPolygons, double fillAngle, int linespacing_um = 0)
{
if (linespacing_um == 0)
{
if (config.InfillPercent <= 0)
{
throw new Exception("infillPercent must be greater than 0.");
}
linespacing_um = (int)(config.ExtrusionWidth_um / (config.InfillPercent / 100) * 2);
}
Infill.GenerateLinePaths(partOutline, fillPolygons, linespacing_um, config.InfillExtendIntoPerimeter_um, fillAngle);
fillAngle += 90;
if (fillAngle > 360)
{
fillAngle -= 360;
}
Infill.GenerateLinePaths(partOutline, fillPolygons, linespacing_um, config.InfillExtendIntoPerimeter_um, fillAngle);
}
public bool QueueInterfaceSupportLayer(ConfigSettings config, LayerGCodePlanner gcodeLayer, int layerIndex, GCodePathConfig supportInterfaceConfig)
{
// interface
bool outputPaths = false;
Polygons currentInterfaceOutlines2 = InterfaceLayers[layerIndex].Offset(-config.ExtrusionWidth_um / 2);
if (currentInterfaceOutlines2.Count > 0)
{
List <Polygons> interfaceIslands = currentInterfaceOutlines2.ProcessIntoSeparateIslands();
foreach (Polygons interfaceOutline in interfaceIslands)
{
// force a retract if changing islands
if (config.RetractWhenChangingIslands)
{
gcodeLayer.ForceRetract();
}
// make a border if layer 0
if (layerIndex == 0)
{
Polygons infillOutline = interfaceOutline.Offset(-supportInterfaceConfig.lineWidth_um / 2);
Polygons outlines = Clipper.CleanPolygons(infillOutline, config.ExtrusionWidth_um / 4);
if (gcodeLayer.QueuePolygonsByOptimizer(outlines, null, supportInterfaceConfig, 0))
{
outputPaths = true;
}
}
Polygons supportLines = new Polygons();
Infill.GenerateLineInfill(config, interfaceOutline, supportLines, config.InfillStartingAngle + 90, config.ExtrusionWidth_um);
if (gcodeLayer.QueuePolygonsByOptimizer(supportLines, null, supportInterfaceConfig, 0))
{
outputPaths = true;
}
}
}
return(outputPaths);
}
public void QueueInterfaceSupportLayer(ConfigSettings config, GCodePlanner gcodeLayer, int layerIndex, GCodePathConfig supportInterfaceConfig)
{
// interface
Polygons currentInterfaceOutlines2 = interfaceLayers[layerIndex].Offset(-config.ExtrusionWidth_um / 2);
if (currentInterfaceOutlines2.Count > 0)
{
List <Polygons> interfaceIslands = currentInterfaceOutlines2.ProcessIntoSeparatIslands();
foreach (Polygons interfaceOutline in interfaceIslands)
{
// force a retract if changing islands
if (config.RetractWhenChangingIslands)
{
gcodeLayer.ForceRetract();
}
Polygons supportLines = new Polygons();
Infill.GenerateLineInfill(config, interfaceOutline, supportLines, config.InfillStartingAngle + 90, config.ExtrusionWidth_um);
gcodeLayer.QueuePolygonsByOptimizer(supportLines, supportInterfaceConfig);
}
}
}
public void WriteRaftGCodeIfRequired(GCodeExport gcode, ConfigSettings config)
{
LayerDataStorage storage = this;
if (config.ShouldGenerateRaft())
{
GCodePathConfig raftBaseConfig = new GCodePathConfig("raftBaseConfig");
raftBaseConfig.SetData(config.FirstLayerSpeed, config.RaftBaseExtrusionWidth_um, "SUPPORT");
GCodePathConfig raftMiddleConfig = new GCodePathConfig("raftMiddleConfig");
raftMiddleConfig.SetData(config.RaftPrintSpeed, config.RaftInterfaceExtrusionWidth_um, "SUPPORT");
GCodePathConfig raftSurfaceConfig = new GCodePathConfig("raftMiddleConfig");
raftSurfaceConfig.SetData((config.RaftSurfacePrintSpeed > 0) ? config.RaftSurfacePrintSpeed : config.RaftPrintSpeed, config.RaftSurfaceExtrusionWidth_um, "SUPPORT");
// create the raft base
{
gcode.WriteComment("RAFT BASE");
LayerGCodePlanner layerPlanner = new LayerGCodePlanner(config, gcode, config.TravelSpeed, config.MinimumTravelToCauseRetraction_um, config.PerimeterStartEndOverlapRatio);
if (config.RaftExtruder >= 0)
{
// if we have a specified raft extruder use it
layerPlanner.SetExtruder(config.RaftExtruder);
}
else if (config.SupportExtruder >= 0)
{
// else preserve the old behavior of using the support extruder if set.
layerPlanner.SetExtruder(config.SupportExtruder);
}
gcode.CurrentZ = config.RaftBaseThickness_um;
gcode.LayerChanged(-3, config.RaftBaseThickness_um);
gcode.SetExtrusion(config.RaftBaseThickness_um, config.FilamentDiameter_um, config.ExtrusionMultiplier);
// write the skirt around the raft
layerPlanner.QueuePolygonsByOptimizer(storage.Skirt, null, raftBaseConfig, 0);
List <Polygons> raftIslands = storage.raftOutline.ProcessIntoSeparateIslands();
foreach (var raftIsland in raftIslands)
{
// write the outline of the raft
layerPlanner.QueuePolygonsByOptimizer(raftIsland, null, raftBaseConfig, 0);
Polygons raftLines = new Polygons();
Infill.GenerateLinePaths(raftIsland.Offset(-config.RaftBaseExtrusionWidth_um), raftLines, config.RaftBaseLineSpacing_um, config.InfillExtendIntoPerimeter_um, 0);
// write the inside of the raft base
layerPlanner.QueuePolygonsByOptimizer(raftLines, null, raftBaseConfig, 0);
if (config.RetractWhenChangingIslands)
{
layerPlanner.ForceRetract();
}
}
layerPlanner.WriteQueuedGCode(config.RaftBaseThickness_um);
}
// raft middle layers
{
gcode.WriteComment("RAFT MIDDLE");
LayerGCodePlanner layerPlanner = new LayerGCodePlanner(config, gcode, config.TravelSpeed, config.MinimumTravelToCauseRetraction_um, config.PerimeterStartEndOverlapRatio);
gcode.CurrentZ = config.RaftBaseThickness_um + config.RaftInterfaceThicknes_um;
gcode.LayerChanged(-2, config.RaftInterfaceThicknes_um);
gcode.SetExtrusion(config.RaftInterfaceThicknes_um, config.FilamentDiameter_um, config.ExtrusionMultiplier);
Polygons raftLines = new Polygons();
Infill.GenerateLinePaths(storage.raftOutline, raftLines, config.RaftInterfaceLineSpacing_um, config.InfillExtendIntoPerimeter_um, 45);
layerPlanner.QueuePolygonsByOptimizer(raftLines, null, raftMiddleConfig, 0);
layerPlanner.WriteQueuedGCode(config.RaftInterfaceThicknes_um);
}
for (int raftSurfaceIndex = 1; raftSurfaceIndex <= config.RaftSurfaceLayers; raftSurfaceIndex++)
{
gcode.WriteComment("RAFT SURFACE");
LayerGCodePlanner layerPlanner = new LayerGCodePlanner(config, gcode, config.TravelSpeed, config.MinimumTravelToCauseRetraction_um, config.PerimeterStartEndOverlapRatio);
gcode.CurrentZ = config.RaftBaseThickness_um + config.RaftInterfaceThicknes_um + config.RaftSurfaceThickness_um * raftSurfaceIndex;
gcode.LayerChanged(-1, config.RaftSurfaceThickness_um);
gcode.SetExtrusion(config.RaftSurfaceThickness_um, config.FilamentDiameter_um, config.ExtrusionMultiplier);
Polygons raftLines = new Polygons();
if (raftSurfaceIndex == config.RaftSurfaceLayers)
{
// make sure the top layer of the raft is 90 degrees offset to the first layer of the part so that it has minimum contact points.
Infill.GenerateLinePaths(storage.raftOutline, raftLines, config.RaftSurfaceLineSpacing_um, config.InfillExtendIntoPerimeter_um, config.InfillStartingAngle + 90);
}
else
{
Infill.GenerateLinePaths(storage.raftOutline, raftLines, config.RaftSurfaceLineSpacing_um, config.InfillExtendIntoPerimeter_um, 90 * raftSurfaceIndex);
}
layerPlanner.QueuePolygonsByOptimizer(raftLines, null, raftSurfaceConfig, 0);
layerPlanner.WriteQueuedGCode(config.RaftInterfaceThicknes_um);
}
}
}
public bool QueueNormalSupportLayer(ConfigSettings config, LayerGCodePlanner gcodeLayer, int layerIndex, GCodePathConfig supportNormalConfig)
{
// normal support
Polygons currentSupportOutlines = SparseSupportOutlines[layerIndex];
List <Polygons> supportIslands = currentSupportOutlines.ProcessIntoSeparateIslands();
List <PathFinder> pathFinders = new List <PathFinder>();
List <Polygons> infillOutlines = new List <Polygons>();
for (int i = 0; i < supportIslands.Count; i++)
{
pathFinders.Add(null);
infillOutlines.Add(null);
}
Agg.Parallel.For(0, supportIslands.Count, (index) =>
{
var infillOffset = -config.ExtrusionWidth_um + config.InfillExtendIntoPerimeter_um;
var supportIsland = supportIslands[index];
infillOutlines[index] = supportIsland.Offset(infillOffset);
if (config.AvoidCrossingPerimeters)
{
pathFinders[index] = new PathFinder(infillOutlines[index], -config.ExtrusionWidth_um / 2, useInsideCache: config.AvoidCrossingPerimeters, name: "normal support");
}
});
bool outputPaths = false;
for (int i = 0; i < supportIslands.Count; i++)
{
var supportIsland = supportIslands[i];
// force a retract if changing islands
if (config.RetractWhenChangingIslands)
{
gcodeLayer.ForceRetract();
}
// make a border if layer 0
if (config.GenerateSupportPerimeter || layerIndex == 0)
{
if (gcodeLayer.QueuePolygonsByOptimizer(supportIsland.Offset(-config.ExtrusionWidth_um / 2), pathFinders[i], supportNormalConfig, 0))
{
outputPaths = true;
}
}
Polygons islandInfillLines = new Polygons();
if (layerIndex == 0)
{
// on the first layer print this as solid
Infill.GenerateLineInfill(config, infillOutlines[i], islandInfillLines, config.SupportInfillStartingAngle, config.ExtrusionWidth_um);
}
else
{
switch (config.SupportType)
{
case ConfigConstants.SUPPORT_TYPE.GRID:
Infill.GenerateGridInfill(config, infillOutlines[i], islandInfillLines, config.SupportInfillStartingAngle, config.SupportLineSpacing_um);
break;
case ConfigConstants.SUPPORT_TYPE.LINES:
Infill.GenerateLineInfill(config, infillOutlines[i], islandInfillLines, config.SupportInfillStartingAngle, config.SupportLineSpacing_um);
break;
}
}
if (gcodeLayer.QueuePolygonsByOptimizer(islandInfillLines, pathFinders[i], supportNormalConfig, 0))
{
outputPaths |= true;
}
}
return(outputPaths);
}
private void CalculateInfillData(SliceDataStorage storage, int volumeIndex, int layerIndex, int extrusionWidth_um, SliceLayerPart part, ref Polygons fillPolygons, ref Polygons bridgePolygons)
{
// generate infill for outline including bridging
foreach (Polygons outline in part.skinOutline.SplitIntoParts())
{
double partFillAngle = config.infillStartingAngle;
if ((layerIndex & 1) == 1)
{
partFillAngle += 90;
}
if (layerIndex > 0)
{
double bridgeAngle;
if (Bridge.BridgeAngle(outline, storage.volumes[volumeIndex].layers[layerIndex - 1], out bridgeAngle))
{
Infill.GenerateLinePaths(outline, ref bridgePolygons, extrusionWidth_um, config.infillExtendIntoPerimeter_um, bridgeAngle);
}
else
{
Infill.GenerateLinePaths(outline, ref fillPolygons, extrusionWidth_um, config.infillExtendIntoPerimeter_um, partFillAngle);
}
}
else
{
Infill.GenerateLinePaths(outline, ref fillPolygons, extrusionWidth_um, config.infillExtendIntoPerimeter_um, partFillAngle);
}
}
double fillAngle = config.infillStartingAngle;
// generate the infill for this part on this layer
if (config.infillPercent > 0)
{
switch (config.infillType)
{
case ConfigConstants.INFILL_TYPE.LINES:
if ((layerIndex & 1) == 1)
{
fillAngle += 90;
}
Infill.GenerateLineInfill(config, part.sparseOutline, ref fillPolygons, extrusionWidth_um, fillAngle);
break;
case ConfigConstants.INFILL_TYPE.GRID:
Infill.GenerateGridInfill(config, part.sparseOutline, ref fillPolygons, extrusionWidth_um, fillAngle);
break;
case ConfigConstants.INFILL_TYPE.TRIANGLES:
Infill.GenerateTriangleInfill(config, part.sparseOutline, ref fillPolygons, extrusionWidth_um, fillAngle);
break;
case ConfigConstants.INFILL_TYPE.HEXAGON:
Infill.GenerateHexagonInfill(config, part.sparseOutline, ref fillPolygons, extrusionWidth_um, fillAngle, layerIndex);
break;
case ConfigConstants.INFILL_TYPE.CONCENTRIC:
Infill.generateConcentricInfill(config, part.sparseOutline, ref fillPolygons, extrusionWidth_um, fillAngle);
break;
default:
throw new NotImplementedException();
}
}
}
public static void GenerateRaftGCodeIfRequired(SliceDataStorage storage, ConfigSettings config, GCodeExport gcode)
{
if (ShouldGenerateRaft(config))
{
GCodePathConfig raftBaseConfig = new GCodePathConfig(config.firstLayerSpeed, config.raftBaseExtrusionWidth_um, "SUPPORT");
GCodePathConfig raftMiddleConfig = new GCodePathConfig(config.raftPrintSpeed, config.raftInterfaceExtrusionWidth_um, "SUPPORT");
GCodePathConfig raftSurfaceConfig = new GCodePathConfig((config.raftSurfacePrintSpeed > 0) ? config.raftSurfacePrintSpeed : config.raftPrintSpeed, config.raftSurfaceExtrusionWidth_um, "SUPPORT");
// create the raft base
{
gcode.writeComment("LAYER:-3");
gcode.writeComment("RAFT BASE");
GCodePlanner gcodeLayer = new GCodePlanner(gcode, config.travelSpeed, config.minimumTravelToCauseRetraction_um);
if (config.raftExtruder > 0)
{
// if we have a specified raft extruder use it
gcodeLayer.setExtruder(config.raftExtruder);
}
else if (config.supportExtruder > 0)
{
// else preserve the old behavior of using the support extruder if set.
gcodeLayer.setExtruder(config.supportExtruder);
}
gcode.setZ(config.raftBaseThickness_um);
gcode.setExtrusion(config.raftBaseThickness_um, config.filamentDiameter_um, config.extrusionMultiplier);
gcodeLayer.writePolygonsByOptimizer(storage.raftOutline, raftBaseConfig);
Polygons raftLines = new Polygons();
Infill.GenerateLinePaths(storage.raftOutline, ref raftLines, config.raftBaseLineSpacing_um, config.infillExtendIntoPerimeter_um, 0);
gcodeLayer.writePolygonsByOptimizer(storage.skirt, raftBaseConfig);
gcodeLayer.writePolygonsByOptimizer(raftLines, raftBaseConfig);
gcodeLayer.writeGCode(false, config.raftBaseThickness_um);
}
if (config.raftFanSpeedPercent > 0)
{
gcode.writeFanCommand(config.raftFanSpeedPercent);
}
// raft middle layers
{
gcode.writeComment("LAYER:-2");
gcode.writeComment("RAFT MIDDLE");
GCodePlanner gcodeLayer = new GCodePlanner(gcode, config.travelSpeed, config.minimumTravelToCauseRetraction_um);
gcode.setZ(config.raftBaseThickness_um + config.raftInterfaceThicknes_um);
gcode.setExtrusion(config.raftInterfaceThicknes_um, config.filamentDiameter_um, config.extrusionMultiplier);
Polygons raftLines = new Polygons();
Infill.GenerateLinePaths(storage.raftOutline, ref raftLines, config.raftInterfaceLineSpacing_um, config.infillExtendIntoPerimeter_um, 45);
gcodeLayer.writePolygonsByOptimizer(raftLines, raftMiddleConfig);
gcodeLayer.writeGCode(false, config.raftInterfaceThicknes_um);
}
for (int raftSurfaceIndex = 1; raftSurfaceIndex <= config.raftSurfaceLayers; raftSurfaceIndex++)
{
gcode.writeComment("LAYER:-1");
gcode.writeComment("RAFT SURFACE");
GCodePlanner gcodeLayer = new GCodePlanner(gcode, config.travelSpeed, config.minimumTravelToCauseRetraction_um);
gcode.setZ(config.raftBaseThickness_um + config.raftInterfaceThicknes_um + config.raftSurfaceThickness_um * raftSurfaceIndex);
gcode.setExtrusion(config.raftSurfaceThickness_um, config.filamentDiameter_um, config.extrusionMultiplier);
Polygons raftLines = new Polygons();
if (raftSurfaceIndex == config.raftSurfaceLayers)
{
// make sure the top layer of the raft is 90 degrees offset to the first layer of the part so that it has minimum contact points.
Infill.GenerateLinePaths(storage.raftOutline, ref raftLines, config.raftSurfaceLineSpacing_um, config.infillExtendIntoPerimeter_um, config.infillStartingAngle + 90);
}
else
{
Infill.GenerateLinePaths(storage.raftOutline, ref raftLines, config.raftSurfaceLineSpacing_um, config.infillExtendIntoPerimeter_um, 90 * raftSurfaceIndex);
}
gcodeLayer.writePolygonsByOptimizer(raftLines, raftSurfaceConfig);
gcodeLayer.writeGCode(false, config.raftInterfaceThicknes_um);
}
}
}
public static void GenerateRaftGCodeIfRequired(SliceDataStorage storage, ConfigSettings config, GCodeExport gcode)
{
if (ShouldGenerateRaft(config))
{
GCodePathConfig raftBaseConfig = new GCodePathConfig(config.firstLayerSpeed, config.extrusionWidth_um * 3, "SUPPORT");
GCodePathConfig raftMiddleConfig = new GCodePathConfig(config.raftPrintSpeed, config.raftInterfaceLinewidth_um, "SUPPORT");
GCodePathConfig raftSurfaceConfig = new GCodePathConfig((config.raftSurfacePrintSpeed > 0) ? config.raftSurfacePrintSpeed : config.raftPrintSpeed, config.raftSurfaceLinewidth_um, "SUPPORT");
// create the raft base
{
gcode.writeComment("LAYER:-3");
gcode.writeComment("RAFT BASE");
GCodePlanner gcodeLayer = new GCodePlanner(gcode, config.travelSpeed, config.minimumTravelToCauseRetraction_um);
if (config.supportExtruder > 0)
{
gcodeLayer.setExtruder(config.supportExtruder);
}
gcode.setZ(config.raftBaseThickness_um);
gcode.setExtrusion(config.raftBaseThickness_um, config.filamentDiameter_um, config.extrusionMultiplier);
gcodeLayer.writePolygonsByOptimizer(storage.raftOutline, raftBaseConfig);
Polygons raftLines = new Polygons();
Infill.GenerateLinePaths(storage.raftOutline, ref raftLines, config.raftBaseThickness_um, config.raftLineSpacing_um, config.infillExtendIntoPerimeter_um, 0);
gcodeLayer.writePolygonsByOptimizer(storage.skirt, raftBaseConfig);
gcodeLayer.writePolygonsByOptimizer(raftLines, raftBaseConfig);
gcodeLayer.writeGCode(false, config.raftBaseThickness_um);
}
if (config.raftFanSpeedPercent > 0)
{
gcode.writeFanCommand(config.raftFanSpeedPercent);
}
// raft middle layers
{
gcode.writeComment("LAYER:-2");
gcode.writeComment("RAFT MIDDLE");
GCodePlanner gcodeLayer = new GCodePlanner(gcode, config.travelSpeed, config.minimumTravelToCauseRetraction_um);
gcode.setZ(config.raftBaseThickness_um + config.raftInterfaceThicknes_um);
gcode.setExtrusion(config.raftInterfaceThicknes_um, config.filamentDiameter_um, config.extrusionMultiplier);
Polygons raftLines = new Polygons();
Infill.GenerateLinePaths(storage.raftOutline, ref raftLines, config.raftInterfaceLinewidth_um, config.raftInterfaceLineSpacing_um, config.infillExtendIntoPerimeter_um, 45);
gcodeLayer.writePolygonsByOptimizer(raftLines, raftMiddleConfig);
gcodeLayer.writeGCode(false, config.raftInterfaceThicknes_um);
}
for (int raftSurfaceLayer = 1; raftSurfaceLayer <= config.raftSurfaceLayers; raftSurfaceLayer++)
{
gcode.writeComment("LAYER:-1");
gcode.writeComment("RAFT SURFACE");
GCodePlanner gcodeLayer = new GCodePlanner(gcode, config.travelSpeed, config.minimumTravelToCauseRetraction_um);
gcode.setZ(config.raftBaseThickness_um + config.raftInterfaceThicknes_um + config.raftSurfaceThickness_um * raftSurfaceLayer);
gcode.setExtrusion(config.raftSurfaceThickness_um, config.filamentDiameter_um, config.extrusionMultiplier);
Polygons raftLines = new Polygons();
Infill.GenerateLinePaths(storage.raftOutline, ref raftLines, config.raftSurfaceLinewidth_um, config.raftSurfaceLineSpacing_um, config.infillExtendIntoPerimeter_um, 90 * raftSurfaceLayer);
gcodeLayer.writePolygonsByOptimizer(raftLines, raftSurfaceConfig);
gcodeLayer.writeGCode(false, config.raftInterfaceThicknes_um);
}
}
}
private void WriteSupportPolygons(SliceDataStorage storage, GCodePlanner gcodeLayer, int layerIndex, ConfigSettings config, Polygons supportPolygons, SupportType interfaceLayer)
{
for (int volumeIndex = 0; volumeIndex < storage.volumes.Count; volumeIndex++)
{
SliceLayer layer = storage.volumes[volumeIndex].layers[layerIndex];
for (int partIndex = 0; partIndex < layer.parts.Count; partIndex++)
{
supportPolygons = supportPolygons.CreateDifference(layer.parts[partIndex].TotalOutline.Offset(config.supportXYDistance_um));
}
}
//Contract and expand the support polygons so small sections are removed and the final polygon is smoothed a bit.
supportPolygons = supportPolygons.Offset(-config.extrusionWidth_um * 1);
supportPolygons = supportPolygons.Offset(config.extrusionWidth_um * 1);
List<Polygons> supportIslands = supportPolygons.CreateLayerOutlines(PolygonsHelper.LayerOpperation.EvenOdd);
PathOrderOptimizer islandOrderOptimizer = new PathOrderOptimizer(gcode.GetPositionXY());
for (int islandIndex = 0; islandIndex < supportIslands.Count; islandIndex++)
{
islandOrderOptimizer.AddPolygon(supportIslands[islandIndex][0]);
}
islandOrderOptimizer.Optimize();
for (int islandIndex = 0; islandIndex < supportIslands.Count; islandIndex++)
{
Polygons island = supportIslands[islandOrderOptimizer.bestPolygonOrderIndex[islandIndex]];
Polygons supportLines = new Polygons();
if (config.supportLineSpacing_um > 0)
{
switch (interfaceLayer)
{
case SupportType.Interface:
Infill.GenerateLineInfill(config, island, ref supportLines, config.supportInfillStartingAngle + 90, config.extrusionWidth_um);
break;
case SupportType.General:
switch (config.supportType)
{
case ConfigConstants.SUPPORT_TYPE.GRID:
Infill.GenerateGridInfill(config, island, ref supportLines, config.supportInfillStartingAngle, config.supportLineSpacing_um);
break;
case ConfigConstants.SUPPORT_TYPE.LINES:
Infill.GenerateLineInfill(config, island, ref supportLines, config.supportInfillStartingAngle, config.supportLineSpacing_um);
break;
}
break;
default:
throw new NotImplementedException();
}
}
if (config.avoidCrossingPerimeters)
{
gcodeLayer.SetOuterPerimetersToAvoidCrossing(island);
}
switch (interfaceLayer)
{
case SupportType.Interface:
gcodeLayer.WritePolygonsByOptimizer(supportLines, supportInterfaceConfig);
break;
case SupportType.General:
if (config.supportType == ConfigConstants.SUPPORT_TYPE.GRID)
{
gcodeLayer.WritePolygonsByOptimizer(island, supportNormalConfig);
}
gcodeLayer.WritePolygonsByOptimizer(supportLines, supportNormalConfig);
break;
default:
throw new NotImplementedException();
}
gcodeLayer.SetOuterPerimetersToAvoidCrossing(null);
}
}
private void CalculateInfillData(SliceDataStorage storage, int volumeIndex, int layerIndex, SliceLayerPart part, ref Polygons fillPolygons, ref Polygons bridgePolygons)
{
// generate infill the bottom layers including bridging
foreach (Polygons outline in part.SolidBottomOutlines.CreateLayerOutlines(PolygonsHelper.LayerOpperation.EvenOdd))
{
if (layerIndex > 0)
{
double bridgeAngle;
if (Bridge.BridgeAngle(outline, storage.volumes[volumeIndex].layers[layerIndex - 1], out bridgeAngle))
{
Infill.GenerateLinePaths(outline, ref bridgePolygons, config.extrusionWidth_um, config.infillExtendIntoPerimeter_um, bridgeAngle);
}
else
{
Infill.GenerateLinePaths(outline, ref fillPolygons, config.extrusionWidth_um, config.infillExtendIntoPerimeter_um, config.infillStartingAngle);
}
}
else
{
Infill.GenerateLinePaths(outline, ref fillPolygons, config.firstLayerExtrusionWidth_um, config.infillExtendIntoPerimeter_um, config.infillStartingAngle);
}
}
// generate infill for the top layers
foreach (Polygons outline in part.SolidTopOutlines.CreateLayerOutlines(PolygonsHelper.LayerOpperation.EvenOdd))
{
Infill.GenerateLinePaths(outline, ref fillPolygons, config.extrusionWidth_um, config.infillExtendIntoPerimeter_um, config.infillStartingAngle);
}
// generate infill intermediate layers
foreach (Polygons outline in part.SolidInfillOutlines.CreateLayerOutlines(PolygonsHelper.LayerOpperation.EvenOdd))
{
if (true) // use the old infill method
{
Infill.GenerateLinePaths(outline, ref fillPolygons, config.extrusionWidth_um, config.infillExtendIntoPerimeter_um, config.infillStartingAngle + 90 * (layerIndex % 2));
}
else // use the new concentric infill (not tested enough yet) have to handle some bad casses better
{
double oldInfillPercent = config.infillPercent;
config.infillPercent = 100;
Infill.GenerateConcentricInfill(config, outline, ref fillPolygons);
config.infillPercent = oldInfillPercent;
}
}
double fillAngle = config.infillStartingAngle;
// generate the infill for this part on this layer
if (config.infillPercent > 0)
{
switch (config.infillType)
{
case ConfigConstants.INFILL_TYPE.LINES:
if ((layerIndex & 1) == 1)
{
fillAngle += 90;
}
Infill.GenerateLineInfill(config, part.InfillOutlines, ref fillPolygons, fillAngle);
break;
case ConfigConstants.INFILL_TYPE.GRID:
Infill.GenerateGridInfill(config, part.InfillOutlines, ref fillPolygons, fillAngle);
break;
case ConfigConstants.INFILL_TYPE.TRIANGLES:
Infill.GenerateTriangleInfill(config, part.InfillOutlines, ref fillPolygons, fillAngle);
break;
case ConfigConstants.INFILL_TYPE.HEXAGON:
Infill.GenerateHexagonInfill(config, part.InfillOutlines, ref fillPolygons, fillAngle, layerIndex);
break;
case ConfigConstants.INFILL_TYPE.CONCENTRIC:
Infill.GenerateConcentricInfill(config, part.InfillOutlines, ref fillPolygons);
break;
default:
throw new NotImplementedException();
}
}
}
public bool EnsureWipeTowerIsSolid(int layerIndex, PathFinder pathFinder, LayerGCodePlanner layerGcodePlanner, GCodePathConfig fillConfig, ConfigSettings config)
{
if (layerIndex >= LastLayerWithChange(config))
{
return(false);
}
// TODO: if layer index == 0 do all the loops from the outside-in, in order (no lines should be in the wipe tower)
if (layerIndex == 0 && !config.EnableRaft)
{
CheckNoExtruderPrimed(config);
long insetPerLoop = fillConfig.LineWidth_um;
int maxPrimingLoops = MaxPrimingLoops(config);
Polygons outlineForExtruder = this.WipeLayer(layerIndex);
var fillPolygons = new Polygons();
while (outlineForExtruder.Count > 0)
{
for (int polygonIndex = 0; polygonIndex < outlineForExtruder.Count; polygonIndex++)
{
Polygon newInset = outlineForExtruder[polygonIndex];
newInset.Add(newInset[0]); // add in the last move so it is a solid polygon
fillPolygons.Add(newInset);
}
outlineForExtruder = outlineForExtruder.Offset(-insetPerLoop);
}
// set the path planner to avoid islands
if (this.HaveWipeTower(config, layerIndex))
{
layerGcodePlanner.QueueTravel(WipeCenter_um, pathFinder);
}
// turn off the planner for the wipe tower
layerGcodePlanner.QueuePolygons(fillPolygons, null, fillConfig);
}
else
{
bool allowPartialInfill = false;
// check if there was a change, if not partial fill the wipe tower
if (primesThisLayer == 0 &&
allowPartialInfill)
{
var outlinePolygons = new Polygons();
for (int i = 0; i < config.NumberOfPerimeters; i++)
{
var insets = this.WipeLayer(layerIndex).Offset(i * -fillConfig.LineWidth_um);
foreach (var inset in insets)
{
outlinePolygons.Add(inset);
// Add the first point back onto the polygon
outlinePolygons.Last().Add(outlinePolygons.Last()[0]);
}
}
layerGcodePlanner.QueuePolygons(outlinePolygons, null, fillConfig);
// print sparse infill on the wipe tower
var fillPolygons = new Polygons();
Infill.GenerateTriangleInfill(
config,
this.WipeLayer(layerIndex).Offset(config.NumberOfPerimeters * -fillConfig.LineWidth_um),
fillPolygons,
config.InfillStartingAngle);
layerGcodePlanner.QueuePolygonsByOptimizer(fillPolygons, null, fillConfig, layerIndex);
}
else
{
// print all of the extruder loops that have not already been printed
int maxPrimingLoops = MaxPrimingLoops(config);
for (int primeLoop = primesThisLayer; primeLoop < maxPrimingLoops; primeLoop++)
{
// write the loops for this extruder, but don't change to it. We are just filling the prime tower.
PrimeOnWipeTower(layerIndex, layerGcodePlanner, pathFinder, fillConfig, config, false);
}
}
// clear the history of printer extruders for the next layer
primesThisLayer = 0;
}
return(true);
}
public bool QueueNormalSupportLayer(ConfigSettings config, LayerGCodePlanner gcodeLayer, int layerIndex, GCodePathConfig supportNormalConfig, PathFinder pathFinder)
{
var foundSupport = false;
// normal support
Polygons currentSupportOutlines = SparseSupportOutlines[layerIndex];
List <Polygons> supportIslands = currentSupportOutlines.ProcessIntoSeparateIslands();
var infillOutlines = new List <Polygons>();
for (int i = 0; i < supportIslands.Count; i++)
{
infillOutlines.Add(null);
}
Agg.Parallel.For(0, supportIslands.Count, (index) =>
{
var infillOffset = -config.ExtrusionWidth_um + config.InfillExtendIntoPerimeter_um;
var supportIsland = supportIslands[index];
infillOutlines[index] = supportIsland.Offset(infillOffset);
});
for (int i = 0; i < supportIslands.Count; i++)
{
var allSupport = new Polygons();
var supportIsland = supportIslands[i];
// force a retract if changing islands
if (config.RetractWhenChangingIslands)
{
gcodeLayer.ForceRetract();
}
// make a border if layer 0
if (config.GenerateSupportPerimeter || layerIndex == 0)
{
allSupport.AddRange(supportIsland.Offset(config.ExtrusionWidth_um / 2));
}
var islandInfillLines = new Polygons();
if (layerIndex == 0)
{
// on the first layer print this as solid
Infill.GenerateLineInfill(config, infillOutlines[i], islandInfillLines, config.SupportInfillStartingAngle, config.ExtrusionWidth_um);
}
else
{
switch (config.SupportType)
{
case SUPPORT_TYPE.GRID:
Infill.GenerateGridInfill(config, infillOutlines[i], islandInfillLines, config.SupportInfillStartingAngle, config.SupportLineSpacing_um);
break;
case SUPPORT_TYPE.LINES:
Infill.GenerateLineInfill(config, infillOutlines[i], islandInfillLines, config.SupportInfillStartingAngle, config.SupportLineSpacing_um);
break;
}
}
allSupport.AddRange(islandInfillLines);
if (gcodeLayer.QueuePolygonsByOptimizer(allSupport, pathFinder, supportNormalConfig, 0))
{
foundSupport = true;
}
}
return(foundSupport);
}