a66fe85bfa
Got more of them hooked up and working. More of baby steps is implemented. Wrote a new max length stream.
94 lines
No EOL
3.8 KiB
C#
94 lines
No EOL
3.8 KiB
C#
/*
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Copyright (c) 2014, Lars Brubaker
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright notice, this
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list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright notice,
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this list of conditions and the following disclaimer in the documentation
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and/or other materials provided with the distribution.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
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ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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The views and conclusions contained in the software and documentation are those
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of the authors and should not be interpreted as representing official policies,
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either expressed or implied, of the FreeBSD Project.
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*/
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using System;
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using MatterHackers.Agg;
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using MatterHackers.GCodeVisualizer;
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using MatterHackers.VectorMath;
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using System.Text;
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using System.Collections.Generic;
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namespace MatterHackers.MatterControl.PrinterCommunication.Io
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{
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public class MaxLengthStream : GCodeStream
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{
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GCodeStream internalStream;
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PrinterMove lastDestination;
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double maxSegmentLength = 0;
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List<PrinterMove> movesToSend = new List<PrinterMove>();
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public MaxLengthStream(GCodeStream internalStream, double maxSegmentLength)
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{
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this.maxSegmentLength = maxSegmentLength;
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this.internalStream = internalStream;
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}
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public override string ReadLine()
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{
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if (movesToSend.Count == 0)
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{
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string lineToSend = internalStream.ReadLine();
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PrinterMove currentDestination = GetPosition(lineToSend, lastDestination);
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PrinterMove deltaToDestination = currentDestination - lastDestination;
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double lengthSquared = deltaToDestination.LengthSquared;
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if (lengthSquared > maxSegmentLength * maxSegmentLength)
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{
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// create the line segments to send
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double length = Math.Sqrt(lengthSquared);
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int numSegmentsToSend = (int)Math.Ceiling(length / maxSegmentLength);
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PrinterMove deltaForSegment = deltaToDestination / numSegmentsToSend;
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PrinterMove nextPoint = lastDestination + deltaForSegment;
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for (int i = 0; i < numSegmentsToSend; i++)
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{
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movesToSend.Add(nextPoint);
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nextPoint += deltaForSegment;
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}
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// send the first one
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PrinterMove positionToSend = movesToSend[0];
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movesToSend.RemoveAt(0);
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return CreateMovementLine(positionToSend);
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}
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lastDestination = currentDestination;
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return lineToSend;
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}
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else
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{
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PrinterMove positionToSend = movesToSend[0];
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movesToSend.RemoveAt(0);
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string lineToSend = CreateMovementLine(positionToSend);
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return lineToSend;
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}
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}
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}
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} |