/// <summary>
/// convert preview SO to print mesh, discard preview
/// TODO: be able to swap/transfer preview into print
/// </summary>
static PrintMeshSO convert_to_print_mesh(DMeshSO previewSO)
{
previewSO.EnableSpatial = true;
PrintMeshSO printMeshSO = previewSO.DuplicateSubtype <PrintMeshSO>();
printMeshSO.Name = previewSO.Name;
printMeshSO.AssignSOMaterial(CCMaterials.PrintMeshMaterial);
CC.ActiveScene.RemoveSceneObject(previewSO, true);
CCActions.AddNewPrintMesh(printMeshSO);
return(printMeshSO);
}
static PrintMeshSO emit_new_print_mesh(DMesh3 mesh, DMeshSO fromParent)
{
PrintMeshSO newSO = new PrintMeshSO();
newSO.Create(mesh, CCMaterials.PrintMeshMaterial);
CCActions.AddNewPrintMesh(newSO);
if (fromParent != null)
{
newSO.SetLocalScale(fromParent.GetLocalScale());
newSO.SetLocalFrame(fromParent.GetLocalFrame(CoordSpace.SceneCoords), CoordSpace.SceneCoords);
}
else
{
throw new NotImplementedException("have not implemented this path yet...");
// estimate frame??
}
return(newSO);
}
async Task complete_import(string sFilename, DMesh3Builder builder, Action <string> onCompletedF)
{
AxisAlignedBox3d bounds = AxisAlignedBox3d.Empty;
foreach (DMesh3 mesh in builder.Meshes)
{
bounds.Contain(mesh.CachedBounds);
}
Vector3d centerPt = bounds.Center;
Vector3d basePt = centerPt - bounds.Height * 0.5f * Vector3d.AxisY;
Vector3d vTranslate = basePt;
await Task.Run(() => {
foreach (DMesh3 mesh in builder.Meshes)
{
MeshTransforms.Translate(mesh, -vTranslate);
}
});
bool bFirst = (CC.Objects.PrintMeshes.Count == 0);
Vector3d postTranslate = Vector3d.Zero;
switch (CCPreferences.ImportTransformMode)
{
case CCPreferences.ImportTransformModes.AutoCenterAll:
break;
case CCPreferences.ImportTransformModes.AutoCenterFirst:
if (bFirst)
{
CCState.SceneImportTransform = vTranslate;
}
postTranslate = vTranslate - CCState.SceneImportTransform;
break;
case CCPreferences.ImportTransformModes.NoAutoCenter:
postTranslate = vTranslate;
break;
}
// compact input meshes
await Task.Run(() => {
gParallel.ForEach(builder.Meshes, (mesh) => {
MeshEditor.RemoveUnusedVertices(mesh);
});
gParallel.ForEach(Interval1i.Range(builder.Meshes.Count), (k) => {
if (builder.Meshes[k].IsCompact == false)
{
builder.Meshes[k] = new DMesh3(builder.Meshes[k], true);
}
});
});
string sBaseName = Path.GetFileNameWithoutExtension(sFilename);
foreach (DMesh3 mesh in builder.Meshes)
{
PrintMeshSO meshSO = new PrintMeshSO();
meshSO.Create(mesh, CCMaterials.PrintMeshMaterial);
meshSO.UpDirection = UpDirection.ZUp;
Frame3f f = meshSO.GetLocalFrame(CoordSpace.ObjectCoords);
f.Origin = f.Origin + (Vector3f)postTranslate;
meshSO.SetLocalFrame(f, CoordSpace.ObjectCoords);
// if only one mesh, we can keep a reference
if (builder.Meshes.Count == 1)
{
meshSO.SourceFilePath = sFilename;
meshSO.LastReadFileTimestamp = File.GetLastWriteTime(SourceFilePath).Ticks;
}
meshSO.Name = UniqueNames.GetNext(sBaseName);
CCActions.AddNewPrintMesh(meshSO);
}
if (onCompletedF != null)
{
onCompletedF(sFilename);
}
}
