public RHBoundingBox PrinterBoundingBox()
{
RHBoundingBox b = new RHBoundingBox();
b.Add(ps.BedLeft, ps.BedFront, -0.0 * ps.PrintAreaHeight);
b.Add(ps.BedLeft + ps.PrintAreaWidth, ps.BedFront + ps.PrintAreaDepth, 1.0 * ps.PrintAreaHeight);
return(b);
}
public void Add(RHBoundingBox box)
{
if (box.minPoint == null)
{
return;
}
Add(box.minPoint);
Add(box.maxPoint);
}
public bool IntersectsBox(RHBoundingBox box)
{
if (minPoint == null || box.minPoint == null)
{
return(false);
}
bool xOverlap = Overlap(minPoint.x, maxPoint.x, box.minPoint.x, box.maxPoint.x);
bool yOverlap = Overlap(minPoint.y, maxPoint.y, box.minPoint.y, box.maxPoint.y);
bool zOverlap = Overlap(minPoint.z, maxPoint.z, box.minPoint.z, box.maxPoint.z);
return(xOverlap && yOverlap && zOverlap);
}
public RHBoundingBox ObjectsBoundingBox()
{
RHBoundingBox b = new RHBoundingBox();
foreach (PrintModel model in Main.main.objectPlacement.ListObjects(false))
{
b.Add(model.bbox.minPoint);
b.Add(model.bbox.maxPoint);
}
if (b.minPoint == null)
{
return(PrinterBoundingBox());
}
return(b);
}
public RHBoundingBox ObjectsBoundingBox()
{
RHBoundingBox b = new RHBoundingBox();
foreach (PrintModel model in ProjectManager.Instance.CurrentProject.ModelList) // Main.main.objectPlacement.ListObjects(false))
{
b.Add(model.bbox.minPoint);
b.Add(model.bbox.maxPoint);
}
if (b.minPoint == null)
{
return(PrinterBoundingBox());
}
return(b);
}
/// <summary>
/// Convert the box range into bitpattern for a fast intersection test.
///
/// </summary>
/// <param name="box"></param>
/// <returns></returns>
public int RangeToBits(RHBoundingBox box)
{
double dx = (maxPoint.x - minPoint.x) / 10;
double dy = (maxPoint.y - minPoint.y) / 10;
double dz = (maxPoint.z - minPoint.z) / 10;
int p = 0;
int i;
double px = minPoint.x;
double px2 = px + dx;
double vx = box.minPoint.x;
double vx2 = box.maxPoint.x;
double py = minPoint.y;
double py2 = py + dy;
double vy = box.minPoint.y;
double vy2 = box.maxPoint.y;
double pz = minPoint.z;
double pz2 = pz + dz;
double vz = box.minPoint.z;
double vz2 = box.maxPoint.z;
for (i = 0; i < 10; i++)
{
if (Overlap(px, px2, vx, vx2))
{
p |= 1 << i;
}
if (Overlap(py, py2, vy, vy2))
{
p |= 1 << (10 + i);
}
if (Overlap(pz, pz2, vz, vz2))
{
p |= 1 << (20 + i);
}
px = px2;
px2 += dx;
py = py2;
py2 += dy;
pz = pz2;
pz2 += dz;
}
return(p);
}
public void FitBoundingBox(RHBoundingBox box)
{
float bedRadius = (float)(1.5 * Math.Sqrt((ps.PrintAreaDepth * ps.PrintAreaDepth + ps.PrintAreaHeight * ps.PrintAreaHeight + ps.PrintAreaWidth * ps.PrintAreaWidth) * 0.25));
RHVector3 shift = new RHVector3(-ps.BedLeft - 0.5 * ps.PrintAreaWidth, -ps.BedFront - 0.5 * ps.PrintAreaDepth, -0.5 * ps.PrintAreaHeight);
viewCenter = box.Center.asVector3();
distance = defaultDistance;
int loops = 5;
while (loops > 0)
{
loops--;
angle = 15.0 * Math.PI / 180;
double ratio = (double)control.gl.Width / (double)control.gl.Height;
Vector3 camPos = CameraPosition;
Matrix4 lookAt = Matrix4.LookAt(camPos.X, camPos.Y, camPos.Z, viewCenter.X, viewCenter.Y, viewCenter.Z, 0, 0, 1.0f);
Matrix4 persp;
Vector3 dir = new Vector3();
Vector3.Subtract(ref viewCenter, ref camPos, out dir);
dir.Normalize();
float dist;
Vector3.Dot(ref dir, ref camPos, out dist);
dist = -dist;
float nearDist = Math.Max(1, dist - bedRadius);
float farDist = Math.Max(bedRadius * 2, dist + bedRadius);
float nearHeight = 2.0f * (float)Math.Tan(angle) * dist;
if (control.toolParallelProjection.Checked)
{
persp = Matrix4.CreateOrthographic(nearHeight * (float)ratio, nearHeight, nearDist, farDist);
loops = 0;
}
else
{
persp = Matrix4.CreatePerspectiveFieldOfView((float)(angle * 2.0), (float)ratio, nearDist, farDist);
}
Matrix4 trans = Matrix4.Mult(lookAt, persp);
RHVector3 min = new RHVector3(0, 0, 0);
RHVector3 max = new RHVector3(0, 0, 0);
Vector4 pos;
RHBoundingBox bb = new RHBoundingBox();
pos = Vector4.Transform(box.minPoint.asVector4(), trans);
bb.Add(new RHVector3(pos));
pos = Vector4.Transform(box.maxPoint.asVector4(), trans);
bb.Add(new RHVector3(pos));
Vector4 pnt = new Vector4((float)box.xMin, (float)box.yMax, (float)box.zMin, 1);
pos = Vector4.Transform(pnt, trans);
bb.Add(new RHVector3(pos));
pnt = new Vector4((float)box.xMin, (float)box.yMax, (float)box.zMin, 1);
pos = Vector4.Transform(pnt, trans);
bb.Add(new RHVector3(pos));
pnt = new Vector4((float)box.xMax, (float)box.yMax, (float)box.zMin, 1);
pos = Vector4.Transform(pnt, trans);
bb.Add(new RHVector3(pos));
pnt = new Vector4((float)box.xMin, (float)box.yMax, (float)box.zMax, 1);
pos = Vector4.Transform(pnt, trans);
bb.Add(new RHVector3(pos));
pnt = new Vector4((float)box.xMin, (float)box.yMin, (float)box.zMax, 1);
pos = Vector4.Transform(pnt, trans);
bb.Add(new RHVector3(pos));
pnt = new Vector4((float)box.xMax, (float)box.yMin, (float)box.zMax, 1);
pos = Vector4.Transform(pnt, trans);
bb.Add(new RHVector3(pos));
double fac = Math.Max(Math.Abs(bb.xMin), Math.Abs(bb.xMax));
fac = Math.Max(fac, Math.Abs(bb.yMin));
fac = Math.Max(fac, Math.Abs(bb.yMax));
distance *= fac * 1.03;
if (distance < 1)
{
angle = Math.Atan(distance * Math.Tan(15.0 * Math.PI / 180.0));
}
}
}
public bool RunSliceNew(string file, float centerx, float centery)
{
if (procConvert != null)
{
MessageBox.Show(Trans.T("L_LAST_SLICE_RUNNING"), Trans.T("L_ERROR"), MessageBoxButtons.OK, MessageBoxIcon.Error);
return(false);
}
string exe = findSlic3rExecutable();
if (exe == null)
{
MessageBox.Show(Trans.T("L_SLIC3R_NOT_FOUND"), Trans.T("L_ERROR"), MessageBoxButtons.OK, MessageBoxIcon.Error);
return(false);
}
FormPrinterSettings ps = Main.printerSettings;
SlicingInfo.Start("Slic3r");
SlicingInfo.SetAction(Trans.T("L_ANALYSING_STL"));
try
{
RHBoundingBox stl = Slicer.lastBox;
if (stl.xMin > ps.BedLeft && stl.yMin > ps.BedFront && stl.xMax < ps.BedLeft + ps.PrintAreaWidth && stl.yMax < ps.BedFront + ps.PrintAreaDepth)
{
// User assigned valid position, so we use this
centerx = (float)(stl.xMin + (stl.xMax - stl.xMin) / 2);
centery = (float)(stl.yMin + (stl.yMax - stl.yMin) / 2);
}
}
catch (Exception e)
{
Main.conn.log(e.ToString(), false, 2);
SlicingInfo.Stop();
return(false);
}
SlicingInfo.SetAction(Trans.T("L_SLICING_STL"));
string dir = Main.globalSettings.Workdir;
string config = dir + Path.DirectorySeparatorChar + "slic3r.ini";
string cdir = Main.main.slicerPanel.slic3rDirectory;
IniFile ini = new IniFile();
//BasicConfiguration b = BasicConfiguration.basicConf;
string fPrinter = cdir + Path.DirectorySeparatorChar + "print" + Path.DirectorySeparatorChar + Main.printerModel.Slic3rPrint + ".ini";
ini.read(fPrinter);
IniFile ini2 = new IniFile();
ini2.read(cdir + Path.DirectorySeparatorChar + "printer" + Path.DirectorySeparatorChar + Main.printerModel.Slic3rPrinter + ".ini");
IniFile ini3 = new IniFile();
ini3.read(cdir + Path.DirectorySeparatorChar + "filament" + Path.DirectorySeparatorChar + Main.printerModel.Slic3rFilament1 + ".ini");
IniFile ini3_2 = new IniFile();
if (Main.conn.numberExtruder > 1)
{
ini3_2.read(cdir + Path.DirectorySeparatorChar + "filament" + Path.DirectorySeparatorChar + Main.printerModel.Slic3rFilament2 + ".ini");
}
IniFile ini3_3 = new IniFile();
if (Main.conn.numberExtruder > 2)
{
ini3_3.read(cdir + Path.DirectorySeparatorChar + "filament" + Path.DirectorySeparatorChar + Main.printerModel.Slic3rFilament3 + ".ini");
}
if (Main.conn.numberExtruder > 1)
{
ini3.merge(ini3_2);
}
if (Main.conn.numberExtruder > 2)
{
ini3.merge(ini3_3);
}
ini.add(ini2);
ini.add(ini3);
ini.flatten();
ini.write(config);
procConvert = new Process();
try
{
string basedir = (string)Main.main.repetierKey.GetValue("installPath", "");
/*string exname = "slic3r.exe";
* if (Environment.OSVersion.Platform == PlatformID.Unix)
* exname = "slic3r.pl";
* if (Main.IsMac)
* exname = "MacOS" + Path.DirectorySeparatorChar + "slic3r";
* string exe = basedir + Path.DirectorySeparatorChar + "Slic3r" + Path.DirectorySeparatorChar + exname;
* if (File.Exists(BasicConfiguration.basicConf.Slic3rExecutable))
* exe = BasicConfiguration.basicConf.Slic3rExecutable;*/
slicefile = file;
string target = StlToGCode(file);
if (File.Exists(target))
{
File.Delete(target);
}
procConvert.EnableRaisingEvents = true;
procConvert.Exited += new EventHandler(ConversionExited);
procConvert.StartInfo.FileName = Main.IsMono ? exe : wrapQuotes(exe);
StringBuilder sb = new StringBuilder();
sb.Append("--load ");
sb.Append(wrapQuotes(config));
sb.Append(" --print-center ");
sb.Append(centerx.ToString("0", GCode.format));
sb.Append(",");
sb.Append(centery.ToString("0", GCode.format));
sb.Append(" -o ");
sb.Append(wrapQuotes(StlToGCode(file)));
sb.Append(" ");
sb.Append(wrapQuotes(file));
RLog.info("Slic3r command:" + exe + " " + sb.ToString());
procConvert.StartInfo.Arguments = sb.ToString();
procConvert.StartInfo.UseShellExecute = false;
procConvert.StartInfo.RedirectStandardOutput = true;
procConvert.OutputDataReceived += new DataReceivedEventHandler(OutputDataHandler);
procConvert.StartInfo.RedirectStandardError = true;
procConvert.ErrorDataReceived += new DataReceivedEventHandler(OutputDataHandler);
procConvert.Start();
// Start the asynchronous read of the standard output stream.
procConvert.BeginOutputReadLine();
procConvert.BeginErrorReadLine();
//Main.main.tab.SelectedTab = Main.main.tabPrint;
}
catch (Exception e)
{
Main.conn.log(e.ToString(), false, 2);
}
return(true);
}
