public GCode2DWidget(PrinterConfig printer, ThemeConfig theme)
{
this.printer = printer;
options = printer.Bed.RendererOptions;
this.LocalBounds = new RectangleDouble(0, 0, 100, 100);
this.AnchorAll();
// Register listeners
printer.Bed.LoadedGCodeChanged += LoadedGCodeChanged;
printer.Settings.SettingChanged += Printer_SettingChanged;
Printer_SettingChanged(this, null);
this.gridSizeMm = printer.Settings.GetValue <Vector2>(SettingsKey.bed_size);
this.gridCenterMm = printer.Settings.GetValue <Vector2>(SettingsKey.print_center);
// Acquire the bed image
bedImage = BedMeshGenerator.CreatePrintBedImage(printer);
// Create a semi-transparent overlay with the theme color
var overlay = new ImageBuffer(bedImage.Width, bedImage.Height);
overlay.NewGraphics2D().Clear(new Color(theme.BackgroundColor, 100));
// Render the overlay onto the bedImage to tint it and reduce its default overbearing light on dark contrast
bedImage.NewGraphics2D().Render(overlay, 0, 0);
// Preload GL texture for 2D bed image and use MipMaps
UiThread.RunOnIdle(() =>
{
ImageGlPlugin.GetImageGlPlugin(bedImage, createAndUseMipMaps: true);
});
}
private void Printer_SettingChanged(object sender, StringEventArgs stringEvent)
{
if (stringEvent != null)
{
if (stringEvent.Data == SettingsKey.bed_size ||
stringEvent.Data == SettingsKey.print_center ||
stringEvent.Data == SettingsKey.bed_shape)
{
this.gridSizeMm = printer.Settings.GetValue <Vector2>(SettingsKey.bed_size);
this.gridCenterMm = printer.Settings.GetValue <Vector2>(SettingsKey.print_center);
bedImage = BedMeshGenerator.CreatePrintBedImage(printer);
}
}
}
private void Printer_SettingChanged(object sender, EventArgs e)
{
if (e is StringEventArgs stringEvent)
{
if (stringEvent.Data == SettingsKey.bed_size ||
stringEvent.Data == SettingsKey.print_center ||
stringEvent.Data == SettingsKey.bed_shape)
{
this.gridSizeMm = ActiveSliceSettings.Instance.GetValue <Vector2>(SettingsKey.bed_size);
this.gridCenterMm = ActiveSliceSettings.Instance.GetValue <Vector2>(SettingsKey.print_center);
bedImage = BedMeshGenerator.CreatePrintBedImage(printer);
}
}
}
public GCode2DWidget(PrinterConfig printer, ThemeConfig theme)
{
this.printer = printer;
options = printer.Bed.RendererOptions;
this.BackgroundColor = ActiveTheme.Instance.PrimaryBackgroundColor;
this.LocalBounds = new RectangleDouble(0, 0, 100, 100);
this.AnchorAll();
printer.Bed.LoadedGCodeChanged += LoadedGCodeChanged;
// make sure we have good settings
PrinterSettings.SettingChanged.RegisterEvent(Printer_SettingChanged, ref unregisterEvents);
Printer_SettingChanged(this, null);
this.gridSizeMm = printer.Settings.GetValue <Vector2>(SettingsKey.bed_size);
this.gridCenterMm = printer.Settings.GetValue <Vector2>(SettingsKey.print_center);
bedImage = BedMeshGenerator.CreatePrintBedImage(printer).Multiply(theme.TabBodyBackground);
}
private void EnsureBedTexture(IObject3D selectedItem, bool clearToPlaceholderImage = true)
{
// Early exit for invalid cases
if (loadingTextures ||
printer == null)
{
return;
}
if (bedTextures == null)
{
loadingTextures = true;
Task.Run(() =>
{
// On first draw we might take a few 100ms to generate textures and this
// ensures we get a theme colored bed appearing on screen before out main
// textures are finished generating
if (clearToPlaceholderImage)
{
var placeHolderImage = new ImageBuffer(5, 5);
var graphics = placeHolderImage.NewGraphics2D();
graphics.Clear(theme.BedColor);
SetActiveTexture(placeHolderImage);
}
try
{
var bedImage = BedMeshGenerator.CreatePrintBedImage(sceneContext.Printer);
if (printer.Settings.Helpers.HotendCount() > 1)
{
bedTextures = new[]
{
bedImage, // No limits, basic themed bed
new ImageBuffer(bedImage), // T0 limits
new ImageBuffer(bedImage), // T1 limits
new ImageBuffer(bedImage) // Unioned T0 & T1 limits
};
GenerateToolLimitsTexture(printer, 0, bedTextures[1]);
GenerateToolLimitsTexture(printer, 1, bedTextures[2]);
// Special case for union of both tools
GenerateToolLimitsTexture(printer, 2, bedTextures[3]);
}
else
{
bedTextures = new[]
{
bedImage, // No limits, basic themed bed
};
activeBedToolClippingImage = 0;
}
this.SetActiveTexture(bedTextures[0]);
}
catch
{
}
loadingTextures = false;
});
}
else if (printer.Settings.Helpers.HotendCount() > 1 &&
printer.Bed.BedShape == BedShape.Rectangular)
{
int toolIndex = GetActiveToolIndex(selectedItem);
if (activeBedToolClippingImage != toolIndex)
{
// Clamp to the range that's currently supported
if (toolIndex > 2)
{
toolIndex = -1;
}
this.SetActiveTexture(bedTextures[toolIndex + 1]);
activeBedToolClippingImage = toolIndex;
}
}
}
