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new extruder algorithm and retrieving gcodestart and end from settings

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This commit is contained in:
peteruithoven 2013-10-16 14:28:19 +02:00
parent 6419af4055
commit 828a6a3b0a
1 changed files with 35 additions and 28 deletions
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63
js/gcodeGenerating.js
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@ -1,4 +1,4 @@
var gcodeStart = [];
/*var gcodeStart = [];
gcodeStart.push(";Generated with Doodle3D");
gcodeStart.push("G21"); // metric values
gcodeStart.push("G91"); // relative positioning
@ -22,7 +22,7 @@ gcodeEnd.push("G1 Z+0.5 E-5 X-20 Y-20 F9000"); // move Z up a bit and retract fi
gcodeEnd.push("G28 X0 Y0"); // move X/Y to min endstops, so the head is out of the way
gcodeEnd.push("M84"); // disable axes / steppers
gcodeEnd.push("G90"); // absolute positioning
gcodeEnd.push("M117 Done "); // display message (20 characters to clear whole screen)
gcodeEnd.push("M117 Done "); // display message (20 characters to clear whole screen)*/
var gcode = [];
@ -31,36 +31,42 @@ function generate_gcode(callback) {
var startGcode = [];
var endGcode = [];
// get gcode start statements
/*console.log("settings['printer.startgcode']: ",settings["printer.startgcode"]);
console.log("settings['printer.endgcode']: ",settings["printer.endgcode"]);
if ($("#startgcode").val().trim().length != 0) {
console.log(" found contents for start-gcode in settings.html")
startGcode = $("#startgcode").val().trim().split("\n");
} else {
console.log(" no start-gcode in settings.html, using defaults")
startGcode = startGcode.concat(gcodeStart);
}
// get gcode end statements
if ($("#endgcode").val().trim().length != 0) {
console.log(" found contents for end-gcode in settings.html")
endGcode = $("#endgcode").val().trim().split("\n");
} else {
console.log(" no end-gcode in settings.html, using defaults")
endGcode = endGcode.concat(gcodeEnd);
}
console.log("f:generate_gcode() >> startGcode:");
console.log(startGcode);
console.log("");
console.log("f:generate_gcode() >> endGcode:");
console.log(endGcode);*/
startGcode = settings["printer.startgcode"].split("\n");
endGcode = settings["printer.endgcode"].split("\n");
// TODO 2013-09-18 evaluate if this should stay here
// this was added when Rick mailed us wrt the Ultimaker delivery of Doodle3D
var gCodeOffsetX = 110; // mm
var gCodeOffsetY = 110; // mm
// get gcode start statements
if ($("#startgcode").val().trim().length != 0) {
console.log(" found contents for start-gcode in settings.html")
startGcode = $("#startgcode").val().trim().split("\n");
} else {
console.log(" no start-gcode in settings.html, using defaults")
startGcode = startGcode.concat(gcodeStart);
}
console.log("f:generate_gcode() >> startGcode:");
console.log(startGcode);
console.log("");
console.log("f:generate_gcode() >> endGcode:");
console.log(endGcode);
// get gcode end statements
if ($("#endgcode").val().trim().length != 0) {
console.log(" found contents for end-gcode in settings.html")
endGcode = $("#endgcode").val().trim().split("\n");
} else {
console.log(" no end-gcode in settings.html, using defaults")
endGcode = endGcode.concat(gcodeEnd);
}
gcode = [];
console.log("settings: ",settings);
@ -238,7 +244,8 @@ function generate_gcode(callback) {
if (doRetract) gcode.push("G0 E" + extruder.toFixed(3) + " F" + (retractionspeed * 60).toFixed(3)); // return to normal
} else {
// console.log(" else");
extruder += prev.distance(to) * wallThickness * layerHeight / filamentThickness;
//extruder += prev.distance(to) * wallThickness * layerHeight / filamentThickness;
extruder += prev.distance(to) * wallThickness * layerHeight / (Math.pow((filamentThickness/2), 2) * Math.PI);
gcode.push("G1 X" + to.x.toFixed(3) + " Y" + to.y.toFixed(3) + " Z" + z.toFixed(3) + " F" + (speed * 60).toFixed(3) + " E" + extruder.toFixed(3));
}