/// <summary>
/// Initializes a new instance of the <see cref="CombinedManipulator" /> class.
/// </summary>
public CombinedManipulator()
{
this.translateXManipulator = new TranslateManipulator
{
Direction = new Vector3D(1, 0, 0), Color = Colors.Red
};
this.translateYManipulator = new TranslateManipulator
{
Direction = new Vector3D(0, 1, 0), Color = Colors.Green
};
this.translateZManipulator = new TranslateManipulator
{
Direction = new Vector3D(0, 0, 1), Color = Colors.Blue
};
this.rotateXManipulator = new RotateManipulator {
Axis = new Vector3D(1, 0, 0), Color = Colors.Red
};
this.rotateYManipulator = new RotateManipulator {
Axis = new Vector3D(0, 1, 0), Color = Colors.Green
};
this.rotateZManipulator = new RotateManipulator {
Axis = new Vector3D(0, 0, 1), Color = Colors.Blue
};
BindingOperations.SetBinding(this, TransformProperty, new Binding("TargetTransform")
{
Source = this
});
BindingOperations.SetBinding(
this.translateXManipulator,
Manipulator.TargetTransformProperty,
new Binding("TargetTransform")
{
Source = this
});
BindingOperations.SetBinding(
this.translateYManipulator,
Manipulator.TargetTransformProperty,
new Binding("TargetTransform")
{
Source = this
});
BindingOperations.SetBinding(
this.translateZManipulator,
Manipulator.TargetTransformProperty,
new Binding("TargetTransform")
{
Source = this
});
BindingOperations.SetBinding(
this.rotateXManipulator, RotateManipulator.DiameterProperty, new Binding("Diameter")
{
Source = this
});
BindingOperations.SetBinding(
this.rotateYManipulator, RotateManipulator.DiameterProperty, new Binding("Diameter")
{
Source = this
});
BindingOperations.SetBinding(
this.rotateZManipulator, RotateManipulator.DiameterProperty, new Binding("Diameter")
{
Source = this
});
BindingOperations.SetBinding(
this.rotateXManipulator,
Manipulator.TargetTransformProperty,
new Binding("TargetTransform")
{
Source = this
});
BindingOperations.SetBinding(
this.rotateYManipulator,
Manipulator.TargetTransformProperty,
new Binding("TargetTransform")
{
Source = this
});
BindingOperations.SetBinding(
this.rotateZManipulator,
Manipulator.TargetTransformProperty,
new Binding("TargetTransform")
{
Source = this
});
this.UpdateChildren();
}
/// <summary>
/// Initializes a new instance of the <see cref="CombinedManipulator" /> class.
/// </summary>
public CombinedManipulator()
{
this.translateXManipulator = new TranslateManipulator
{
Direction = new Vector3D(1, 0, 0), Color = Colors.Red
};
this.translateYManipulator = new TranslateManipulator
{
Direction = new Vector3D(0, 1, 0), Color = Colors.Green
};
this.translateZManipulator = new TranslateManipulator
{
Direction = new Vector3D(0, 0, 1), Color = Colors.Blue
};
this.rotateXManipulator = new RotateManipulator { Axis = new Vector3D(1, 0, 0), Color = Colors.Red };
this.rotateYManipulator = new RotateManipulator { Axis = new Vector3D(0, 1, 0), Color = Colors.Green };
this.rotateZManipulator = new RotateManipulator { Axis = new Vector3D(0, 0, 1), Color = Colors.Blue };
BindingOperations.SetBinding(this, TransformProperty, new Binding("TargetTransform") { Source = this });
BindingOperations.SetBinding(
this.translateXManipulator,
Manipulator.TargetTransformProperty,
new Binding("TargetTransform") { Source = this });
BindingOperations.SetBinding(
this.translateYManipulator,
Manipulator.TargetTransformProperty,
new Binding("TargetTransform") { Source = this });
BindingOperations.SetBinding(
this.translateZManipulator,
Manipulator.TargetTransformProperty,
new Binding("TargetTransform") { Source = this });
BindingOperations.SetBinding(
this.rotateXManipulator, RotateManipulator.DiameterProperty, new Binding("Diameter") { Source = this });
BindingOperations.SetBinding(
this.rotateYManipulator, RotateManipulator.DiameterProperty, new Binding("Diameter") { Source = this });
BindingOperations.SetBinding(
this.rotateZManipulator, RotateManipulator.DiameterProperty, new Binding("Diameter") { Source = this });
BindingOperations.SetBinding(
this.rotateXManipulator,
Manipulator.TargetTransformProperty,
new Binding("TargetTransform") { Source = this });
BindingOperations.SetBinding(
this.rotateYManipulator,
Manipulator.TargetTransformProperty,
new Binding("TargetTransform") { Source = this });
BindingOperations.SetBinding(
this.rotateZManipulator,
Manipulator.TargetTransformProperty,
new Binding("TargetTransform") { Source = this });
this.UpdateChildren();
}
private void Load3DModel(object sender, RoutedEventArgs e)
{
Model3DGroup modelgroup = null;
try
{
//Adding a gesture here
//viewPort3d.RotateGesture = new MouseGesture(MouseAction.LeftClick);
//Import 3D model file
HelixToolkit.Wpf.ModelImporter import = new HelixToolkit.Wpf.ModelImporter();
//Load the 3D model file
OpenFileDialog openFileDialog = new OpenFileDialog();
openFileDialog.Filter = "3D files (*.3ds)|*.3ds|All files (*.*)|*.*";
if (openFileDialog.ShowDialog() == true)
{
modelgroup = import.Load(openFileDialog.FileName);
ModelVisual3D model = new ModelVisual3D();
model.Content = modelgroup;
Vector3D position = new Vector3D(600, 0, 0);
Vector3D axis = new Vector3D(1, 0, 0); //In case you want to rotate it about the x-axis
Matrix3D transformationMatrix = model.Content.Transform.Value; //Gets the matrix indicating the current transformation value
transformationMatrix.Rotate(new Quaternion(axis, 0)); //Makes a rotation transformation over this matrix
//transformationMatrix.RotateAt(new Quaternion(axis, angle), modelCenter); //modelCenter is the Point3D variable indicating the center
transformationMatrix.Translate(position);
model.Content.Transform = new MatrixTransform3D(transformationMatrix); //Applies the transformation to your model
helix_viewport3d.Children.Add(model);
Rect3D bounds = model.Content.Bounds;
/*
* HelixToolkit.Wpf.CombinedManipulator manipulator = new HelixToolkit.Wpf.CombinedManipulator();
* manipulator.CanTranslateX = true;
* manipulator.CanTranslateY = true;
* manipulator.CanTranslateZ = true;
* manipulator.CanRotateX = true;
* manipulator.CanRotateY = true;
* manipulator.CanRotateZ = true;
* manipulator.Diameter = Math.Max(bounds.SizeX, Math.Max(bounds.SizeY, bounds.SizeZ)) * 1.2;
* manipulator.Position = new Point3D(position.X,position.Y,position.Z);
* manipulator.Pivot = new Point3D(position.X, position.Y, position.Z);
* manipulator.TargetTransform = model.Transform;
* manipulator.Transform = model.Transform;
* manipulator.Bind(model);
* helix_viewport3d.Children.Add(manipulator);
*/
HelixToolkit.Wpf.TranslateManipulator man_x = new HelixToolkit.Wpf.TranslateManipulator();
HelixToolkit.Wpf.TranslateManipulator man_y = new HelixToolkit.Wpf.TranslateManipulator();
HelixToolkit.Wpf.TranslateManipulator man_z = new HelixToolkit.Wpf.TranslateManipulator();
man_x.Direction = new Vector3D(1, 0, 0);
man_x.Length = 200;
man_x.Diameter = 20;
man_x.Color = Colors.Red;
man_x.Offset = new Vector3D(30, 0, 0);
man_x.Position = new Point3D(position.X, position.Y, position.Z);
man_x.Transform = model.Transform;
man_x.TargetTransform = model.Transform;
man_x.Bind(model);
man_y.Direction = new Vector3D(0, 1, 0);
man_y.Length = 200;
man_y.Diameter = 20;
man_y.Color = Colors.Green;
man_y.Offset = new Vector3D(0, 30, 0);
man_y.Position = new Point3D(position.X, position.Y, position.Z);
man_y.Transform = model.Transform;
man_y.TargetTransform = model.Transform;
man_y.Bind(model);
man_z.Direction = new Vector3D(0, 0, 1);
man_z.Length = 200;
man_z.Diameter = 20;
man_z.Color = Colors.Blue;
man_z.Offset = new Vector3D(0, 0, 30);
man_z.Position = new Point3D(position.X, position.Y, position.Z);
man_z.Transform = model.Transform;
man_z.TargetTransform = model.Transform;
man_z.Bind(model);
helix_viewport3d.Children.Add(man_x);
helix_viewport3d.Children.Add(man_y);
helix_viewport3d.Children.Add(man_z);
}
}
catch (Exception ex)
{
// Handle exception in case can not find the 3D model file
MessageBox.Show("Exception Error : " + ex.StackTrace);
}
}