public void LoadMesh(string meshPathAndFileName, CenterPartAfterLoad centerPart, Vector2 bedCenter = new Vector2())
{
if (File.Exists(meshPathAndFileName))
{
partProcessingInfo.Visible = true;
partProcessingInfo.progressControl.PercentComplete = 0;
backgroundWorker = new BackgroundWorker();
backgroundWorker.WorkerSupportsCancellation = true;
backgroundWorker.RunWorkerCompleted += new RunWorkerCompletedEventHandler(backgroundWorker_RunWorkerCompleted);
backgroundWorker.DoWork += (object sender, DoWorkEventArgs e) =>
{
List <MeshGroup> loadedMeshGroups = MeshFileIo.Load(meshPathAndFileName, reportProgress0to100);
SetMeshAfterLoad(loadedMeshGroups, centerPart, bedCenter);
e.Result = loadedMeshGroups;
};
backgroundWorker.RunWorkerAsync();
partProcessingInfo.centeredInfoText.Text = "Loading Mesh...";
}
else
{
partProcessingInfo.centeredInfoText.Text = string.Format("{0}\n'{1}'", "File not found on disk.", Path.GetFileName(meshPathAndFileName));
}
}
public void SetMeshAfterLoad(List <MeshGroup> loadedMeshGroups, CenterPartAfterLoad centerPart, Vector2 bedCenter)
{
MeshGroups.Clear();
if (loadedMeshGroups == null)
{
partProcessingInfo.centeredInfoText.Text = string.Format("Sorry! No 3D view available\nfor this file.");
}
else
{
CreateGlDataForMeshes(loadedMeshGroups);
AxisAlignedBoundingBox bounds = new AxisAlignedBoundingBox(Vector3.Zero, Vector3.Zero);
bool first = true;
foreach (MeshGroup meshGroup in loadedMeshGroups)
{
if (first)
{
bounds = meshGroup.GetAxisAlignedBoundingBox();
first = false;
}
else
{
bounds = AxisAlignedBoundingBox.Union(bounds, meshGroup.GetAxisAlignedBoundingBox());
}
}
foreach (MeshGroup meshGroup in loadedMeshGroups)
{
// make sure the mesh is centered about the origin so rotations will come from a reasonable place
ScaleRotateTranslate centering = ScaleRotateTranslate.Identity();
centering.SetCenteringForMeshGroup(meshGroup);
meshTransforms.Add(centering);
MeshGroups.Add(meshGroup);
}
if (centerPart == CenterPartAfterLoad.DO)
{
// make sure the entire load is centered and on the bed
Vector3 boundsCenter = (bounds.maxXYZ + bounds.minXYZ) / 2;
for (int i = 0; i < MeshGroups.Count; i++)
{
ScaleRotateTranslate moved = meshTransforms[i];
moved.translation *= Matrix4X4.CreateTranslation(-boundsCenter + new Vector3(0, 0, bounds.ZSize / 2) + new Vector3(bedCenter));
meshTransforms[i] = moved;
}
}
trackballTumbleWidget.TrackBallController = new TrackBallController();
trackballTumbleWidget.OnBoundsChanged(null);
trackballTumbleWidget.TrackBallController.Scale = .03;
trackballTumbleWidget.TrackBallController.Translate(-new Vector3(BedCenter));
trackballTumbleWidget.TrackBallController.Rotate(Quaternion.FromEulerAngles(new Vector3(0, 0, MathHelper.Tau / 16)));
trackballTumbleWidget.TrackBallController.Rotate(Quaternion.FromEulerAngles(new Vector3(-MathHelper.Tau * .19, 0, 0)));
}
}
public void SetMeshAfterLoad(List <MeshGroup> loadedMeshGroups, CenterPartAfterLoad centerPart, Vector2 bedCenter)
{
MeshGroups.Clear();
if (loadedMeshGroups == null)
{
partProcessingInfo.centeredInfoText.Text = string.Format("Sorry! No 3D view available\nfor this file.");
}
else
{
CreateGlDataForMeshes(loadedMeshGroups);
AxisAlignedBoundingBox bounds = new AxisAlignedBoundingBox(Vector3.Zero, Vector3.Zero);
bool first = true;
foreach (MeshGroup meshGroup in loadedMeshGroups)
{
if (first)
{
bounds = meshGroup.GetAxisAlignedBoundingBox();
first = false;
}
else
{
bounds = AxisAlignedBoundingBox.Union(bounds, meshGroup.GetAxisAlignedBoundingBox());
}
}
// add all the loaded meshes
foreach (MeshGroup meshGroup in loadedMeshGroups)
{
meshTransforms.Add(Matrix4X4.Identity);
MeshGroups.Add(meshGroup);
}
if (centerPart == CenterPartAfterLoad.DO)
{
// make sure the entire load is centered and on the bed
Vector3 boundsCenter = (bounds.maxXYZ + bounds.minXYZ) / 2;
for (int i = 0; i < MeshGroups.Count; i++)
{
meshTransforms[i] *= Matrix4X4.CreateTranslation(-boundsCenter + new Vector3(0, 0, bounds.ZSize / 2) + new Vector3(bedCenter));
}
}
trackballTumbleWidget.TrackBallController = new TrackBallController();
trackballTumbleWidget.OnBoundsChanged(null);
ResetView();
}
}
public void SetMeshAfterLoad(List<MeshGroup> loadedMeshGroups, CenterPartAfterLoad centerPart, Vector2 bedCenter)
{
MeshGroups.Clear();
if (loadedMeshGroups == null)
{
partProcessingInfo.centeredInfoText.Text = string.Format("Sorry! No 3D view available\nfor this file.");
}
else
{
CreateGlDataForMeshes(loadedMeshGroups);
AxisAlignedBoundingBox bounds = new AxisAlignedBoundingBox(Vector3.Zero, Vector3.Zero);
bool first = true;
foreach (MeshGroup meshGroup in loadedMeshGroups)
{
if (first)
{
bounds = meshGroup.GetAxisAlignedBoundingBox();
first = false;
}
else
{
bounds = AxisAlignedBoundingBox.Union(bounds, meshGroup.GetAxisAlignedBoundingBox());
}
}
foreach (MeshGroup meshGroup in loadedMeshGroups)
{
// make sure the mesh is centered about the origin so rotations will come from a reasonable place
ScaleRotateTranslate centering = ScaleRotateTranslate.Identity();
centering.SetCenteringForMeshGroup(meshGroup);
meshTransforms.Add(centering);
MeshGroups.Add(meshGroup);
}
if (centerPart == CenterPartAfterLoad.DO)
{
// make sure the entire load is centered and on the bed
Vector3 boundsCenter = (bounds.maxXYZ + bounds.minXYZ) / 2;
for (int i = 0; i < MeshGroups.Count; i++)
{
ScaleRotateTranslate moved = meshTransforms[i];
moved.translation *= Matrix4X4.CreateTranslation(-boundsCenter + new Vector3(0, 0, bounds.ZSize / 2) + new Vector3(bedCenter));
meshTransforms[i] = moved;
}
}
trackballTumbleWidget.TrackBallController = new TrackBallController();
trackballTumbleWidget.OnBoundsChanged(null);
trackballTumbleWidget.TrackBallController.Scale = .03;
trackballTumbleWidget.TrackBallController.Translate(-new Vector3(BedCenter));
trackballTumbleWidget.TrackBallController.Rotate(Quaternion.FromEulerAngles(new Vector3(0, 0, MathHelper.Tau / 16)));
trackballTumbleWidget.TrackBallController.Rotate(Quaternion.FromEulerAngles(new Vector3(-MathHelper.Tau * .19, 0, 0)));
}
}
public void LoadMesh(string meshPathAndFileName, CenterPartAfterLoad centerPart, Vector2 bedCenter = new Vector2())
{
if (File.Exists(meshPathAndFileName))
{
partProcessingInfo.Visible = true;
partProcessingInfo.progressControl.PercentComplete = 0;
backgroundWorker = new BackgroundWorker();
backgroundWorker.WorkerSupportsCancellation = true;
backgroundWorker.RunWorkerCompleted += new RunWorkerCompletedEventHandler(backgroundWorker_RunWorkerCompleted);
backgroundWorker.DoWork += (object sender, DoWorkEventArgs e) =>
{
List<MeshGroup> loadedMeshGroups = MeshFileIo.Load(meshPathAndFileName, reportProgress0to100);
SetMeshAfterLoad(loadedMeshGroups, centerPart, bedCenter);
e.Result = loadedMeshGroups;
};
backgroundWorker.RunWorkerAsync();
partProcessingInfo.centeredInfoText.Text = "Loading Mesh...";
}
else
{
partProcessingInfo.centeredInfoText.Text = string.Format("{0}\n'{1}'", "File not found on disk.", Path.GetFileName(meshPathAndFileName));
}
}
