public static async void DoFileOpen(string sFilename, bool bInteractive, Action <string> onCompletedF = null)
{
if (string.IsNullOrEmpty(sFilename))
{
return;
}
if (File.Exists(sFilename) == false)
{
CotangentUI.ShowModalMessageDialog("File Does Not Exist",
"File " + sFilename + " does not exist",
"Ok", null, null);
return;
}
HaveOpenedOrImportedFile = true;
if (sFilename.EndsWith(".cota", StringComparison.OrdinalIgnoreCase))
{
// [TODO] make this multi threaded?
OpenSceneFile(sFilename);
FPlatform.SetPrefsString("LastImportPath", sFilename);
}
else
{
ClearScene();
MeshImporter importer = new MeshImporter();
CCStatus.BeginOperation("reading");
await importer.ImportInteractive(sFilename, onCompletedF);
CCStatus.EndOperation("reading");
}
}
public static async void run_arguments_imports(List <string> filenames)
{
int count = 0;
Action <string> onCompletedF = (filename) => {
count++;
};
CCStatus.BeginOperation("reading");
foreach (string filename in filenames)
{
if (filename.Length > 0 && File.Exists(filename))
{
MeshImporter importer = new MeshImporter();
await importer.ImportInteractive(filename, onCompletedF);
}
}
CCStatus.EndOperation("reading");
if (count > 0)
{
// discard history
CC.ActiveScene.History.Clear();
}
else
{
// show an error message or something...
}
}
public static async void DoDragDropImport(List <string> filenames)
{
List <string> meshFiles, sceneFiles;
get_valid_filenames(filenames, out meshFiles, out sceneFiles);
if (sceneFiles.Count > 0)
{
HaveOpenedOrImportedFile = true;
DoDragDropOpen(sceneFiles);
}
int count = 0;
Action <string> onCompletedF = (filename) => {
count++;
};
if (CurrentSceneIsStartupScene)
{
ClearScene();
}
HaveOpenedOrImportedFile = true;
CC.Slicer.InvalidateSlicing();
CCStatus.BeginOperation("reading");
foreach (string filename in filenames)
{
if (filename.Length > 0 && File.Exists(filename))
{
MeshImporter importer = new MeshImporter();
await importer.ImportInteractive(filename, onCompletedF);
}
}
CCStatus.EndOperation("reading");
if (count > 0)
{
CC.ActiveScene.History.PushInteractionCheckpoint();
CCActions.UpdateViewClippingBounds();
}
else
{
// show an error message or something...
}
}
public static void CancelCurrentTool()
{
if (InTool == false)
{
return;
}
if (CCStatus.InOperation)
{
CCStatus.EndOperation("working...");
}
CC.ActiveContext.ToolManager.DeactivateTool(ToolSide.Right);
// run gc
FPlatform.SuggestGarbageCollection();
}
public static void UpdateCurrentToolStatus()
{
// [RMS] this is a quick-and-dirty way to give some feedback when computing ops.
// todo: improve in future!
ITool active = CC.ActiveContext.ToolManager.GetActiveTool(ToolSide.Right);
if (active != null && active.Parameters.HasParameter("computing"))
{
bool computing = active.Parameters.GetValueBool("computing");
if (CCStatus.InOperation == false && computing)
{
CCStatus.BeginOperation("working...");
}
else if (CCStatus.InOperation == true && computing == false)
{
CCStatus.EndOperation("working...");
}
}
}
async Task process_and_complete_import(string sFilename, DMesh3Builder builder,
double targetHeight, int reduceToCount,
Action <string> onCompletedF)
{
CCStatus.BeginOperation("processing");
await Task.Run(() => {
if (targetHeight > 0.001 && Math.Abs(targetHeight - Bounds.Height) > 0.001)
{
double scaleH = targetHeight / Bounds.Height;
Vector3d o = Bounds.Center - Bounds.Extents.y *Vector3d.AxisY;
foreach (var mesh in builder.Meshes)
{
MeshTransforms.Scale(mesh, scaleH *Vector3d.One, o);
}
}
});
await Task.Run(() => {
if (reduceToCount != -1 && reduceToCount < TriCount)
{
foreach (var mesh in builder.Meshes)
{
if (mesh.TriangleCount < 10)
{
continue;
}
double tri_fraction = (double)mesh.TriangleCount / (double)TriCount;
int NT = (int)(tri_fraction *reduceToCount);
if (NT < 10)
{
NT = 10;
}
Reducer r = new Reducer(mesh);
r.ReduceToTriangleCount(NT);
}
}
});
CCStatus.EndOperation("processing");
await complete_import(sFilename, builder, onCompletedF);
}