public void CreateFeaturesForLayerIfRequired(int layerToCreate)
{
if (extrusionColors == null &&
gCodeFileToDraw != null &&
gCodeFileToDraw.LineCount > 0)
{
extrusionColors = new ExtrusionColors();
HashSet <float> speeds = new HashSet <float>();
PrinterMachineInstruction prevInstruction = gCodeFileToDraw.Instruction(0);
for (int i = 1; i < gCodeFileToDraw.LineCount; i++)
{
PrinterMachineInstruction instruction = gCodeFileToDraw.Instruction(i);
if (instruction.EPosition > prevInstruction.EPosition && (instruction.Line.IndexOf('X') != -1 || instruction.Line.IndexOf('Y') != -1))
{
speeds.Add((float)instruction.FeedRate);
}
prevInstruction = instruction;
}
foreach (float speed in speeds)
{
extrusionColors.GetColorForSpeed(speed);
}
}
if (renderFeatures.Count == 0 ||
renderFeatures[layerToCreate].Count > 0)
{
return;
}
List <RenderFeatureBase> renderFeaturesForLayer = renderFeatures[layerToCreate];
int startRenderIndex = gCodeFileToDraw.GetInstructionIndexAtLayer(layerToCreate);
int endRenderIndex = gCodeFileToDraw.LineCount - 1;
if (layerToCreate < gCodeFileToDraw.NumChangesInZ - 1)
{
endRenderIndex = gCodeFileToDraw.GetInstructionIndexAtLayer(layerToCreate + 1);
}
for (int instructionIndex = startRenderIndex; instructionIndex < endRenderIndex; instructionIndex++)
{
PrinterMachineInstruction currentInstruction = gCodeFileToDraw.Instruction(instructionIndex);
PrinterMachineInstruction previousInstruction = currentInstruction;
if (instructionIndex > 0)
{
previousInstruction = gCodeFileToDraw.Instruction(instructionIndex - 1);
}
if (currentInstruction.Position == previousInstruction.Position)
{
if (Math.Abs(currentInstruction.EPosition - previousInstruction.EPosition) > 0)
{
// this is a retraction
renderFeaturesForLayer.Add(new RenderFeatureRetract(currentInstruction.Position, currentInstruction.EPosition - previousInstruction.EPosition, currentInstruction.ExtruderIndex, currentInstruction.FeedRate));
}
if (currentInstruction.Line.StartsWith("G10"))
{
renderFeaturesForLayer.Add(new RenderFeatureRetract(currentInstruction.Position, -1, currentInstruction.ExtruderIndex, currentInstruction.FeedRate));
}
else if (currentInstruction.Line.StartsWith("G11"))
{
renderFeaturesForLayer.Add(new RenderFeatureRetract(currentInstruction.Position, 1, currentInstruction.ExtruderIndex, currentInstruction.FeedRate));
}
}
else
{
if (gCodeFileToDraw.IsExtruding(instructionIndex))
{
double layerThickness = gCodeFileToDraw.GetLayerHeight();
if (layerToCreate == 0)
{
layerThickness = gCodeFileToDraw.GetFirstLayerHeight();
}
Color extrusionColor = extrusionColors.GetColorForSpeed((float)currentInstruction.FeedRate);
renderFeaturesForLayer.Add(new RenderFeatureExtrusion(previousInstruction.Position, currentInstruction.Position, currentInstruction.ExtruderIndex, currentInstruction.FeedRate, currentInstruction.EPosition - previousInstruction.EPosition, gCodeFileToDraw.GetFilamentDiameter(), layerThickness, extrusionColor));
}
else
{
renderFeaturesForLayer.Add(new RenderFeatureTravel(previousInstruction.Position, currentInstruction.Position, currentInstruction.ExtruderIndex, currentInstruction.FeedRate));
}
}
}
}
public void CreateFeaturesForLayerIfRequired(int layerToCreate)
{
if (renderFeatures.Count == 0 ||
renderFeatures[layerToCreate].Count > 0)
{
return;
}
List <RenderFeatureBase> renderFeaturesForLayer = renderFeatures[layerToCreate];
int startRenderIndex = gCodeFileToDraw.GetFirstLayerInstruction(layerToCreate);
int endRenderIndex = gCodeFileToDraw.LineCount - 1;
if (layerToCreate < gCodeFileToDraw.LayerCount - 1)
{
endRenderIndex = gCodeFileToDraw.GetFirstLayerInstruction(layerToCreate + 1);
}
for (int instructionIndex = startRenderIndex; instructionIndex < endRenderIndex; instructionIndex++)
{
PrinterMachineInstruction currentInstruction = gCodeFileToDraw.Instruction(instructionIndex);
PrinterMachineInstruction previousInstruction = currentInstruction;
if (instructionIndex > 0)
{
previousInstruction = gCodeFileToDraw.Instruction(instructionIndex - 1);
}
if (currentInstruction.Position == previousInstruction.Position)
{
if (Math.Abs(currentInstruction.EPosition - previousInstruction.EPosition) > 0)
{
// this is a retraction
renderFeaturesForLayer.Add(new RenderFeatureRetract(currentInstruction.Position, currentInstruction.EPosition - previousInstruction.EPosition, currentInstruction.ExtruderIndex, currentInstruction.FeedRate));
}
if (currentInstruction.Line.StartsWith("G10"))
{
renderFeaturesForLayer.Add(new RenderFeatureRetract(currentInstruction.Position, -1, currentInstruction.ExtruderIndex, currentInstruction.FeedRate));
}
else if (currentInstruction.Line.StartsWith("G11"))
{
renderFeaturesForLayer.Add(new RenderFeatureRetract(currentInstruction.Position, 1, currentInstruction.ExtruderIndex, currentInstruction.FeedRate));
}
}
else
{
if (gCodeFileToDraw.IsExtruding(instructionIndex))
{
double layerThickness = gCodeFileToDraw.GetLayerHeight(layerToCreate);
Color extrusionColor = ExtrusionColors.GetColorForSpeed((float)currentInstruction.FeedRate);
renderFeaturesForLayer.Add(
new RenderFeatureExtrusion(
previousInstruction.Position,
currentInstruction.Position,
currentInstruction.ExtruderIndex,
currentInstruction.FeedRate,
currentInstruction.EPosition - previousInstruction.EPosition,
gCodeFileToDraw.GetFilamentDiameter(),
layerThickness,
extrusionColor,
this.Gray));
}
else
{
renderFeaturesForLayer.Add(
new RenderFeatureTravel(
previousInstruction.Position,
currentInstruction.Position,
currentInstruction.ExtruderIndex,
currentInstruction.FeedRate));
}
}
}
}
public void CreateFeaturesForLayerIfRequired(int layerToCreate)
{
if (all.layers.Count == 0 ||
all.layers[layerToCreate].features.Count > 0)
{
return;
}
List <RenderFeatureBase> renderFeaturesForLayer = all.layers[layerToCreate].features;
int startRenderIndex = gCodeFileToDraw.GetFirstLayerInstruction(layerToCreate);
int endRenderIndex = gCodeFileToDraw.LineCount - 1;
if (layerToCreate < gCodeFileToDraw.LayerCount - 1)
{
endRenderIndex = gCodeFileToDraw.GetFirstLayerInstruction(layerToCreate + 1);
}
for (int instructionIndex = startRenderIndex; instructionIndex < endRenderIndex; instructionIndex++)
{
PrinterMachineInstruction currentInstruction = gCodeFileToDraw.Instruction(instructionIndex);
PrinterMachineInstruction previousInstruction = currentInstruction;
if (instructionIndex > 0)
{
previousInstruction = gCodeFileToDraw.Instruction(instructionIndex - 1);
}
if (currentInstruction.Position == previousInstruction.Position)
{
double eMovement = 0;
if (currentInstruction.PositionSet != PositionSet.E)
{
eMovement = currentInstruction.EPosition - previousInstruction.EPosition;
}
if (Math.Abs(eMovement) > 0)
{
// this is a retraction
renderFeaturesForLayer.Add(new RenderFeatureRetract(instructionIndex, currentInstruction.Position, eMovement, currentInstruction.ToolIndex, currentInstruction.FeedRate));
}
if (currentInstruction.Line.StartsWith("G10"))
{
renderFeaturesForLayer.Add(new RenderFeatureRetract(instructionIndex, currentInstruction.Position, -1, currentInstruction.ToolIndex, currentInstruction.FeedRate));
}
else if (currentInstruction.Line.StartsWith("G11"))
{
renderFeaturesForLayer.Add(new RenderFeatureRetract(instructionIndex, currentInstruction.Position, 1, currentInstruction.ToolIndex, currentInstruction.FeedRate));
}
}
else
{
var extrusionAmount = currentInstruction.EPosition - previousInstruction.EPosition;
var filamentDiameterMm = gCodeFileToDraw.GetFilamentDiameter();
if (gCodeFileToDraw.IsExtruding(instructionIndex))
{
double layerThickness = gCodeFileToDraw.GetLayerHeight(layerToCreate);
Color extrusionColor = ExtrusionColors.GetColorForSpeed((float)currentInstruction.FeedRate);
renderFeaturesForLayer.Add(
new RenderFeatureExtrusion(
instructionIndex,
previousInstruction.Position,
currentInstruction.Position,
currentInstruction.ToolIndex,
currentInstruction.FeedRate,
extrusionAmount,
filamentDiameterMm,
layerThickness,
extrusionColor,
this.Gray));
}
else
{
if (extrusionAmount < 0)
{
double moveLength = (currentInstruction.Position - previousInstruction.Position).Length;
double filamentRadius = filamentDiameterMm / 2;
double areaSquareMm = (filamentRadius * filamentRadius) * Math.PI;
var extrusionVolumeMm3 = (float)(areaSquareMm * extrusionAmount);
var area = extrusionVolumeMm3 / moveLength;
}
renderFeaturesForLayer.Add(
new RenderFeatureTravel(
instructionIndex,
previousInstruction.Position,
currentInstruction.Position,
currentInstruction.ToolIndex,
currentInstruction.FeedRate,
extrusionAmount < 0));
}
}
}
}
