private void WriteModel(StreamWriter writer)
{
writer.WriteLine("; Model");
float delta = Options.Slice.Step;
int count = (int)Math.Truncate(Model.Dimensions.Size.Z / delta) + 1;
int startSolidLayerIndex = Options.Fill.SolidLayerCount;
int endSolidLayerIndex = count - Options.Fill.SolidLayerCount - 1;
for (int i = 0; i < count; i++)
{
if (RaiseOnProgress(i * 100 / count))
{
return;
}
if (i == 1 && Options.Printer.UseFan)
{
writer.WriteLine($"M106 S{Options.Printer.FanSpeed * 255 / 100}"); // Включить вентилятор
}
float z = Model.Dimensions.MinPoint.Z + delta * (i + 1);
Slice outerPerimeter = Model.GetSlice(z, Options);
outerPerimeter.Index = i;
if (outerPerimeter.Parts.Count > 0)
{
writer.WriteLine($"; Layer {i}, Z={z.ToString(CultureInfo.InvariantCulture)}");
WritePerimeter(writer, outerPerimeter, delta * i);
Slice fillPerimeter = outerPerimeter;
if (Expander != null)
{
Slice innerPerimeter = outerPerimeter.Expand(Expander, -Options.Printer.ExtruderDiameter);
WritePerimeter(writer, innerPerimeter, 0f);
if (Options.Fill.FillLocation == FillLocation.InnerPerimeter)
{
fillPerimeter = innerPerimeter;
}
else if (Options.Fill.FillLocation == FillLocation.InsideInnerPerimeter)
{
fillPerimeter = outerPerimeter.Expand(Expander, -Options.Printer.ExtruderDiameter * 2);
}
}
FillFactory fillFactory = CreateFillFactory();
fillFactory.LayerByLayer = Options.Fill.LayerByLayer;
float fillStep = (i < startSolidLayerIndex || i >= endSolidLayerIndex) ?
Options.Printer.ExtruderDiameter : // Solid layer
Options.Printer.ExtruderDiameter * 100f / Options.Fill.Percentage; // Regular fill
Fill fill = fillFactory.CreateFill(fillPerimeter, (float)(Options.Fill.AngleInDegrees * Math.PI / 180), fillStep);
WriteFill(writer, fill);
}
}
}
private void DrawFill(Slice slice, bool solid)
{
Vector3 viewScale = GetViewScale();
Vector3 viewPosition = GetViewPosition();
SetupMaterial(options.View.FillLineColor, options.View.FillLineColor, 100f);
GL.LineWidth(options.View.FillLineWidth);
FillFactory fillFactory = CreateFillFactory();
fillFactory.LayerByLayer = options.Fill.LayerByLayer;
float step = options.Printer.ExtruderDiameter * 100f / (solid ? 100f : options.Fill.Percentage);
Fill fill = fillFactory.CreateFill(slice, (float)(options.Fill.AngleInDegrees * Math.PI / 180), step / scale.X);
foreach (FillPart part in fill.Parts)
{
GL.Begin(PrimitiveType.LineStrip);
foreach (Vector3 point in part.Points)
{
GL.Vertex3(point * viewScale + viewPosition);
}
GL.End();
}
}