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/*
* GNU AFFERO GENERAL PUBLIC LICENSE
* Version 3, 19 November 2007
* Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
* Everyone is permitted to copy and distribute verbatim copies
* of this license document, but changing it is not allowed.
*/
using System;
using UVtools.Core.Extensions;
using UVtools.Core.Layers;
using UVtools.Core.Scripting;
namespace UVtools.ScriptSample;
/// <summary>
/// Change layer properties to random values
/// </summary>
public class ScriptTimelapseSample : ScriptGlobals
{
readonly ScriptNumericalInput<float> InputPositionZ = new()
{
Label = "Z position to lift to",
Unit = "mm",
Minimum = 0.01f,
Maximum = 1000,
Increment = 1f,
Value = 0.5f,
DecimalPlates = 2
};
readonly ScriptNumericalInput<ushort> InputRaiseEveryLayerN = new()
{
Label = "Raise every",
Unit = "layer(s)",
Minimum = 1,
Maximum = 1000,
Increment = 1,
Value = 10,
DecimalPlates = 0
};
readonly ScriptNumericalInput<float> InputWaitTime = new()
{
Label = "Time to wait on still position",
Unit = "s",
ToolTip = "Note: Not always possible to wait in some cases",
Minimum = 0,
Maximum = 30,
Increment = 1,
Value = 2,
DecimalPlates = 2
};
readonly ScriptToggleSwitchInput InputUseVirtualLayer = new()
{
OnText = "Use blank layers to go to the target height",
OffText = "Use lift movement to go to the target height",
ToolTip = "Use this option if you printer is unable to use large lifts or waits after lift"
};
readonly ScriptNumericalInput<float> InputLiftSpeed = new()
{
Label = "Virtual layer lift speed",
Unit = "mm/min",
Minimum = 50,
Maximum = 1000,
Increment = 10,
Value = 200,
DecimalPlates = 2
};
readonly ScriptNumericalInput<float> InputRetractSpeed = new()
{
Label = "Virtual layer retract speed",
Unit = "mm/min",
Minimum = 50,
Maximum = 1000,
Increment = 10,
Value = 200,
DecimalPlates = 2
};
/// <summary>
/// Set configurations here, this function trigger just after load a script
/// </summary>
public void ScriptInit()
{
Script.Name = "Timelapse position setter";
Script.Description = "Raises the build platform to a set position to take a timelapse photo every n layers.\n" +
"Do not execute this script twice!";
Script.Author = "Tiago Conceição";
Script.Version = new Version(0, 1);
Script.MinimumVersionToRun = new Version(3, 0, 0);
InputPositionZ.Value = (float)Math.Round(SlicerFile.PrintHeight + 1, 2);
InputPositionZ.Minimum = (float) Math.Round(SlicerFile.PrintHeight + 0.1, 2);
Script.UserInputs.Add(InputPositionZ);
Script.UserInputs.Add(InputRaiseEveryLayerN);
Script.UserInputs.Add(InputWaitTime);
if (!SlicerFile.SupportsGCode)
{
InputUseVirtualLayer.Value = true;
}
if (SlicerFile.CanUseLayerLiftHeight)
{
Script.UserInputs.Add(InputUseVirtualLayer);
}
else
{
InputUseVirtualLayer.Value = true; // Must use layer height
}
Script.UserInputs.Add(InputLiftSpeed);
Script.UserInputs.Add(InputRetractSpeed);
}
/// <summary>
/// Validate user inputs here, this function trigger when user click on execute
/// </summary>
/// <returns>A error message, empty or null if validation passes.</returns>
public string? ScriptValidate()
{
if (!SlicerFile.SupportPerLayerSettings) return "This script is not compatible with your printer / file format";
if (InputPositionZ.Value <= SlicerFile.PrintHeight) return $"{InputPositionZ.Label} must be greater than {SlicerFile.PrintHeight}mm";
return null;
}
/// <summary>
/// Execute the script, this function trigger when when user click on execute and validation passes
/// </summary>
/// <returns>True if executes successfully to the end, otherwise false.</returns>
public bool ScriptExecute()
{
if (InputUseVirtualLayer.Value)
{
using var mat = EmguExtensions.InitMat(SlicerFile.Resolution);
var pixelPos = SlicerFile.BoundingRectangle.Center();
mat.SetByte(pixelPos.X, pixelPos.Y, 1); // Print a very fade pixel to ignore empty layer detection
var layer = new Layer(SlicerFile.LayerCount, mat, SlicerFile)
{
PositionZ = InputPositionZ.Value,
ExposureTime = SlicerFile.SupportsGCode ? 0 : 0.05f,
LiftSpeed = InputLiftSpeed.Value,
RetractSpeed = InputRetractSpeed.Value
};
if (InputWaitTime.Value > 0)
{
if (SlicerFile.CanUseWaitTimeBeforeCure)
{
layer.WaitTimeBeforeCure = InputWaitTime.Value;
}
else
{
layer.ExposureTime = InputWaitTime.Value;
}
}
SlicerFile.SuppressRebuildPropertiesWork(() =>
{
uint createdLayers = 0;
for (uint layerIndex = Math.Max(1, Operation.LayerIndexStart + InputRaiseEveryLayerN.Value); layerIndex <= Operation.LayerIndexEnd; layerIndex += InputRaiseEveryLayerN.Value)
{
SlicerFile.Insert((int)(layerIndex + createdLayers), layer.Clone());
createdLayers++;
Progress.ProcessedItems = layerIndex;
}
});
}
else
{
for (uint layerIndex = Math.Max(1, Operation.LayerIndexStart + InputRaiseEveryLayerN.Value - 1); layerIndex <= Operation.LayerIndexEnd; layerIndex += InputRaiseEveryLayerN.Value)
{
var layer = SlicerFile[layerIndex];
layer.LiftHeightTotal = Math.Max(SlicerFile.LiftHeightTotal, InputPositionZ.Value - layer.PositionZ);
if (SlicerFile.CanUseLayerWaitTimeAfterLift && InputWaitTime.Value > 0)
{
layer.WaitTimeAfterLift = InputWaitTime.Value;
}
Progress.ProcessedItems = layerIndex;
}
}
// return true if not cancelled by user
return !Progress.Token.IsCancellationRequested;
}
}
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