Add extended cut test script

Basically a copy of the other file, flipping a boolean variable.

examples/Schnittdaten-Skripte/Schnitttest erweitert.ls

@@ -0,0 +1,344 @@
+//
+// Schnitttest-Skript des FabLab Altmühlfranken e.V.
+//
+// Basiert auf den Testskripten aus dem FabLab Nürnberg.
+//
+// (c) 2016, juergen@fabmail.org
+// (c) 2024, fabian@fablab-altmuehlfranken.de
+//
+// Distributed under the terms of the GPL v2.0
+
+/**** copied from VisiCut example scripts ****/
+function rectangle(x, y, width, height)
+{
+    move(x, y);
+    line(x+width, y);
+    line(x+width, y+height);
+    line(x, y+height);
+    line(x, y);
+}
+
+function segmentLine(x1, y1, x2, y2)
+{
+    move(x1, y1);
+    line(x2, y2);
+}
+
+function segment7draw (x,y,w,h,values)
+{
+    var xw = x+w;
+    var yh = y+h;
+    var yh2 = y+h/2;
+
+    if (values[0] === 1) //A
+    {
+        segmentLine(x, y, xw, y);
+    }
+    if (values[1] === 1) //B
+    {
+       segmentLine(xw, y, xw, yh2);
+    }
+    if (values[2] === 1) //C
+    {
+        segmentLine(xw, yh2, xw, yh);
+    }
+    if (values[3] === 1) //D
+    {
+        segmentLine(xw, yh, x, yh);
+    }
+    if (values[4] === 1) //E
+    {
+        segmentLine(x, yh, x, yh2);
+    }
+    if (values[6] === 1) //G
+    {
+        segmentLine(x, yh2, xw, yh2);
+    }
+    if (values[5] === 1) //F
+    {
+        segmentLine(x, yh2, x, y);
+    }
+}
+
+
+function drawPlus(x,y,w) {
+      move(x,y+w/2);
+      line(x+w,y+w/2);
+      move(x+w/2,y);
+      line(x+w/2,y+w);
+}
+
+function segment7write (x,y,w,string)
+{
+    var characterMap =
+    {
+        '0': [1, 1, 1, 1, 1, 1, 0],
+        '1': [0, 1, 1, 0, 0, 0, 0],
+        '2': [1, 1, 0, 1, 1, 0, 1],
+        '3': [1, 1, 1, 1, 0, 0, 1],
+        '4': [0, 1, 1, 0, 0, 1, 1],
+        '5': [1, 0, 1, 1, 0, 1, 1],
+        '6': [1, 0, 1, 1, 1, 1, 1],
+        '7': [1, 1, 1, 0, 0, 0, 0],
+        '8': [1, 1, 1, 1, 1, 1, 1],
+        '9': [1, 1, 1, 1, 0, 1, 1],
+
+        'A': [1, 1, 1, 0, 1, 1, 1],
+        'B': [0, 0, 1, 1, 1, 1, 1],
+        'C': [1, 0, 0, 1, 1, 1, 0],
+        'D': [0, 1, 1, 1, 1, 0, 1],
+        'E': [1, 0, 0, 1, 1, 1, 1],
+        'F': [1, 0, 0, 0, 1, 1, 1],
+        'G': [1, 1, 1, 1, 0, 1, 1],
+        'H': [0, 1, 1, 0, 1, 1, 1],
+        'I': [0, 0, 0, 0, 1, 1, 0],
+        'J': [0, 1, 1, 1, 1, 0, 0],
+        'K': [0, 1, 1, 0, 1, 1, 1],
+        'L': [0, 0, 0, 1, 1, 1, 0],
+        'M': [1, 0, 1, 0, 1, 0, 0],
+        'N': [0, 0, 1, 0, 1, 0, 1],
+        'O': [1, 1, 1, 1, 1, 1, 0],
+        'P': [1, 1, 0, 0, 1, 1, 1],
+        'Q': [1, 1, 1, 0, 0, 1, 1],
+        'R': [0, 0, 0, 0, 1, 0, 1],
+        'S': [1, 0, 1, 1, 0, 1, 1],
+        'T': [0, 0, 0, 1, 1, 1, 1],
+        'U': [0, 1, 1, 1, 1, 1, 0],
+        'V': [0, 0, 1, 1, 1, 0, 0],
+        'W': [0, 1, 0, 1, 0, 1, 0],
+        'X': [0, 1, 1, 0, 1, 1, 1],
+        'Y': [0, 1, 1, 1, 0, 1, 1],
+        'Z': [1, 1, 0, 1, 1, 0, 1],
+        ' ': [0, 0, 0, 0, 0, 0, 0],
+        '_': [0, 0, 0, 1, 0, 0, 0],
+        '-': [0, 0, 0, 0, 0, 0, 1],
+        ',': [0, 0, 1, 0, 0, 0, 0]
+
+    };
+    string=string.toUpperCase();
+    for (var i = 0; i < string.length; i++)
+    {
+        segment7draw(x, y, w, 2*w, characterMap[string[i]]);
+        x += 1.5*w;
+    }
+}
+/**** end of copied data ****/
+
+
+/*
+ * global data; copy this script and adjust these values to suit your needs
+ */
+
+// each sample we test will be a square of this width in mm
+var squareSize = 6;
+
+// spacing between the squares, both horizontally and vertically
+var squareSpacing = 1.25;
+
+// if this is set, an outline close to the remaining content will be cut
+var cutOutline = true;
+
+// once enabled, the script will prompt the user for a max/min and step interval for both power and speed
+// it's not necessary to adjust the max/min/interval every time, therefore it's handy to use a fixed map to save some time
+var promptUserForMaxMinIntervals = true;
+
+// our goal is to find the fastest setting with the lowest available power that cuts the material as quickly as possible
+// therefore, the samples will be layed out in a grid with the available speeds as rows and the available powers as columns
+// while the speeds decrease from the available maximum to the minimum, the powers will increase from the minimum to the maximum
+
+
+/*
+ * end of global data
+ */
+
+function setMarkProfile() {
+    // "generic" mark profile
+    set("power", 10);
+    set("speed", 100);
+}
+
+// perform a focus test from -10 to +10 mm around the set focus (uses some generic mark profile that should work for the majority of materials)
+// this is extremely useful to ensure your test sample is cut with the appropriate focus
+// note: this only works when the device itself is focused on the material surface
+// TODO: is the set (negative) cut focus used at all later on? It looks like the tests run without that value, which could possibly be annoying
+function focusTest(x, y) {
+    setMarkProfile();
+
+    // focus on the material surface
+    set("focus", 0);
+
+    // move to set origin
+    move(x, y);
+
+    // some definitions
+    var maxLineHeight = 6;
+    var smallLineHeight = maxLineHeight * 0.75;
+    var spacing = 1.5;
+    var minFocus = -10;
+    var maxFocus = 10;
+    var fontWidth = 1.2;
+
+    // create a list of items so we can use an integer counter below
+    var samples = [];
+    // TODO: consider making these values configurable (note: this will make drawing the "arrow" etc. a lot harder)
+    for (var focus = minFocus; focus <= maxFocus; ++focus) {
+        samples.push(focus);
+    }
+
+    // next up: the actual focus test
+    for (var i = 0; i < samples.length; ++i)
+    {
+        currentFocus = samples[i];
+        set("focus", currentFocus);
+
+        // every number divisable by 5 will be drawn a little taller to make the scale more readable
+        var currentLineHeight = smallLineHeight;
+        if (currentFocus % 5 == 0) {
+            currentLineHeight = maxLineHeight;
+        }
+
+        // mark the actual vertical line
+        xCoord = x + i * spacing;
+        move(xCoord, y + maxLineHeight);
+        line(xCoord, y + maxLineHeight - currentLineHeight);
+    }
+
+    // set focus back to the material surface
+    set("focus", 0);
+
+    // draw minimum and maximum values on the edges as well as a zero marker
+    var yTextOffset = maxLineHeight + 1 * spacing;
+
+    var leftText = minFocus.toString();
+    var leftXOffset = 0;
+
+    var rightText = maxFocus.toString();
+    // we can subtract the number of characters to align the text properly
+    // the 1.5 is a correctional factor we need to apply, it is used for some reason (...?) in the 7-segment font code
+    var rightXOffset = samples.length * spacing - rightText.length * fontWidth * 1.5;
+
+    // draw the texts
+    segment7write(x + leftXOffset, y + yTextOffset, fontWidth, leftText);
+    segment7write(x + rightXOffset, y + yTextOffset, fontWidth, rightText);
+
+    // draw a 0 marker, a "roof" with a 45° "slope"
+    for (var sign = -1; sign <= 1; sign += 2) {
+        var roofX = x + minFocus * spacing * -1;
+        move(roofX, y + yTextOffset);
+        line(roofX + sign * fontWidth * 1.5, y + yTextOffset + fontWidth * 1.5);
+    }
+
+    // draw the word "focus" left-aligned below the soon-to-be focus test
+    y += fontWidth * 3 + spacing * 1 + maxLineHeight;
+    segment7write(x, y, fontWidth, "FOCUS");
+}
+
+
+function cutSpeedTest(contentXOffset, contentYOffset, powersToTest, speedsToTest) {
+    var fontWidth = 2;
+
+    var firstPowerRowOffset = fontWidth * 3 + squareSpacing;
+
+    // TODO: improve
+    var speedsText = "speed";
+    for (var i = 0; i < speedsText.length; ++i) {
+        var currentCharYOffset = i * (fontWidth * 3) + firstPowerRowOffset;
+        segment7write(contentXOffset, contentYOffset + currentCharYOffset, fontWidth, speedsText.slice(i, i+1));
+    }
+
+    // move to the right to make room for speedsText
+    contentXOffset += fontWidth * 1.5 + 2 * squareSpacing;
+
+    // TODO: improve
+    // this text will be aligned centrally above the X axis
+    var firstColumnOffset = 3 * fontWidth * 1.5;
+    var powersText = "power";
+    segment7write(contentXOffset + firstColumnOffset + powersToTest.length / 2 * (squareSize + squareSpacing - 0) - (powersText.length / 2) * fontWidth * 1.5, contentYOffset - fontWidth * 3, fontWidth, powersText);
+
+    // write column texts in the first ever row
+    for (var i = 0; i < powersToTest.length; ++i) {
+        var currentPower = powersToTest[i];
+        var currentPowerText = currentPower.toString();
+
+        var rowY = contentYOffset;
+
+        var firstColumnOffset = 3 * fontWidth * 1.5;
+        var currentColumnXOffset = i * (squareSize + squareSpacing) + (3 - currentPowerText.length) / 2;
+
+        setMarkProfile();
+        segment7write(contentXOffset + firstColumnOffset + currentColumnXOffset, contentYOffset, fontWidth, currentPowerText);
+    }
+
+    contentYOffset += firstPowerRowOffset;
+
+    // write row texts and cut series of rectangles
+    for (var i = 0; i < speedsToTest.length; ++i) {
+        var currentSpeed = speedsToTest[i];
+        var currentSpeedText = currentSpeed.toString();
+
+        var rowY = contentYOffset + i * (squareSize + squareSpacing);
+
+        // 3 is the maximum number of characters to expect (100 is the max value for either setting)
+        var alignXOffset = (3 - currentSpeedText.length - 1) * fontWidth * 1.5;
+
+        setMarkProfile();
+        segment7write(contentXOffset + alignXOffset, rowY, fontWidth, currentSpeedText);
+
+        // now that we're done writing the text, we can configure the actual cut profile we want to test
+        set("speed", currentSpeed);
+
+        var textWidth = 3 * fontWidth * 1.5;
+
+        for (var j = 0; j < powersToTest.length; ++j) {
+            var currentPower = powersToTest[j];
+
+            set("power", currentPower);
+
+            var currentColumnXOffset = j * (squareSize + squareSpacing);
+            rectangle(contentXOffset + textWidth + currentColumnXOffset, rowY, squareSize, squareSize);
+        }
+    }
+}
+
+// could render at (0, 0), but then again, why not add some spacing right away?
+var xOffset = 5;
+var yOffset = 5;
+
+if (cutOutline) {
+    // TODO
+    // contentXOffset +=
+    // contentYOffset +=
+}
+
+//segment7write(2, 2, 3, "HALLO WELT");
+
+focusTest(xOffset, yOffset, -10, 10);
+
+var powersToTest = [];
+var speedsToTest = [];
+
+if (!promptUserForMaxMinIntervals) {
+    // these are some good values for general testing, you can always use more fine grained tests
+    powersToTest = [5, 10, 20, 30, 40, 50, 60, 70, 80, 90, 100];
+    speedsToTest = [100, 90, 80, 70, 60, 50, 40, 30, 20, 10, 5];
+} else {
+    var minPower = parseFloat(prompt("Min power", 10));
+    var maxPower = parseFloat(prompt("Max power", 100));
+    var powerInterval = parseFloat(prompt("Power interval", 10));
+
+    for (var i = minPower; i <= maxPower; i += powerInterval) {
+        powersToTest.push(i);
+    }
+
+    var maxSpeed = parseFloat(prompt("Max speed", 100));
+    var minSpeed = parseFloat(prompt("Min speed", 10));
+    var speedInterval = parseFloat(prompt("Speed interval", 10));
+
+    for (var i = maxSpeed; i >= minSpeed; i -= speedInterval) {
+        speedsToTest.push(i);
+    }
+}
+
+yOffset += 12;
+
+cutSpeedTest(xOffset, yOffset, powersToTest, speedsToTest);

examples/Schnittdaten-Skripte/Schnitttest.ls

@@ -164,9 +164,6 @@ function setMarkProfile() {
 function focusTest(x, y) {
     setMarkProfile();
 
-    // store to reset
-    var oldFocus = get("focus");
-
     // focus on the material surface
     set("focus", 0);
 
@@ -174,7 +171,7 @@ function focusTest(x, y) {
     move(x, y);
 
     // some definitions
-    var maxLineHeight = 10;
+    var maxLineHeight = 6;
     var smallLineHeight = maxLineHeight * 0.75;
     var spacing = 1.5;
     var minFocus = -10;
@@ -188,10 +185,6 @@ function focusTest(x, y) {
         samples.push(focus);
     }
 
-    // first, let's draw the word "focus" above the soon-to-be focus test
-    segment7write(x, y, fontWidth, "FOCUS");
-    y += fontWidth * 3;
-
     // next up: the actual focus test
     for (var i = 0; i < samples.length; ++i)
     {
@@ -210,6 +203,9 @@ function focusTest(x, y) {
         line(xCoord, y + maxLineHeight - currentLineHeight);
     }
 
+    // set focus back to the material surface
+    set("focus", 0);
+
     // draw minimum and maximum values on the edges as well as a zero marker
     var yTextOffset = maxLineHeight + 1 * spacing;
 
@@ -232,10 +228,9 @@ function focusTest(x, y) {
         line(roofX + sign * fontWidth * 1.5, y + yTextOffset + fontWidth * 1.5);
     }
 
-    // finally, restore focus
-    // for our marks, the negative focus won't have much of an impact, and I really don't feel like setting and resetting it for every single rectangle
-    // it's most relevant for the focus test
-    var oldFocus = set("focus", oldFocus);
+    // draw the word "focus" left-aligned below the soon-to-be focus test
+    y += fontWidth * 3 + spacing * 1 + maxLineHeight;
+    segment7write(x, y, fontWidth, "FOCUS");
 }
 
 
@@ -258,7 +253,7 @@ function cutSpeedTest(contentXOffset, contentYOffset, powersToTest, speedsToTest
     // this text will be aligned centrally above the X axis
     var firstColumnOffset = 3 * fontWidth * 1.5;
     var powersText = "power";
-    segment7write(contentXOffset + firstColumnOffset + powersToTest.length / 2 * (squareSize + squareSpacing - 0) - (powersText.length / 2) * fontWidth * 1.5, 15, fontWidth, powersText);
+    segment7write(contentXOffset + firstColumnOffset + powersToTest.length / 2 * (squareSize + squareSpacing - 0) - (powersText.length / 2) * fontWidth * 1.5, contentYOffset - fontWidth * 3, fontWidth, powersText);
 
     // write column texts in the first ever row
     for (var i = 0; i < powersToTest.length; ++i) {
@@ -344,6 +339,6 @@ if (!promptUserForMaxMinIntervals) {
     }
 }
 
-yOffset += 20;
+yOffset += 12;
 
 cutSpeedTest(xOffset, yOffset, powersToTest, speedsToTest);

laserprofiles/Epilog_32_Zing_32_24_32_50W/Dichtungspapier/0.3mm/schneiden.xml

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<linked-list version="0.0.0.0">
+  <PowerSpeedFocusFrequencyProperty>
+    <power>13</power>
+    <speed>100</speed>
+    <focus>0.0</focus>
+    <hideFocus>false</hideFocus>
+    <frequency>5000</frequency>
+  </PowerSpeedFocusFrequencyProperty>
+</linked-list>

materials/Dichtungspapier.xml

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<material version="0">
+  <engraveColor>#000000</engraveColor>
+  <cutColor>#ff0000</cutColor>
+  <color>#dfa039</color>
+  <name>Dichtungspapier</name>
+  <materialThicknesses>
+    <float>0.3</float>
+  </materialThicknesses>
+</material>