void update_toolpaths(bool immediate = false)
{
if (immediate == false && time_to_start_new_compute() == false)
{
return;
}
// have to wait for valid slice stack
PrintMeshAssembly meshes;
PlanarSliceStack slices;
bool valid = CC.Slicer.ExtractResultsIfValid(out meshes, out slices);
if (valid == false)
{
return;
}
if (slices == null)
{
ToolpathsProgressEvent?.Invoke(ToolpathProgressStatus.Failed);
return;
}
BackgroundThreadData d = new BackgroundThreadData();
d.PrintSettings = CC.Settings.CloneCurrentSettings();
d.Meshes = meshes;
d.SliceSet = slices;
d.InterpretGCodePaths = ShowActualGCodePaths;
mark_spawn_time();
spawn_new_compute(d);
}
void do_progress()
{
if (ToolpathsProgressEvent != null && active_compute != null)
{
if (active_compute.Finished && active_compute.Success == false)
{
ToolpathsProgressEvent?.Invoke(ToolpathProgressStatus.Failed);
}
else
{
int total = 1, progress = 0;
active_compute.SafeProgressQuery(ref total, ref progress);
ToolpathsProgressEvent?.Invoke(new ToolpathProgressStatus(progress, total));
}
}
}
bool process_completed_compute()
{
if (active_compute != null)
{
if (active_compute.Finished)
{
lock (active_compute_lock) {
if (active_compute.Success)
{
CurrentGCode = active_compute.gcode;
Toolpaths = active_compute.paths;
LayerInfo = active_compute.layerInfo;
Settings = active_compute.PrintSettings;
Slices = active_compute.SliceSet;
ToolpathsValid = true;
ToolpathsFailed = false;
ToolpathsProgressEvent?.Invoke(new ToolpathProgressStatus(1, 1));
CC.Objects.SetToolpaths(this);
}
else
{
CurrentGCode = null;
Toolpaths = null;
LayerInfo = null;
Settings = null;
Slices = null;
ToolpathsValid = false;
ToolpathsFailed = true;
// notify of failure here?
ToolpathsProgressEvent?.Invoke(ToolpathProgressStatus.Failed);
}
active_compute = null;
active_compute_thread = null;
return(true);
}
}
}
return(false);
}