private void curveControl_NearestPointChanged(object sender, CurveControl.NearestPointEventArgs e)
{
itemsView.SelectedIndex = e.PointIndex;
}
private GeometryModel3D BuildYSliceGraphModel()
{
_ySliceCurveControl = new CurveControl { Width = ProjectedCurveSize, Height = ProjectedCurveSize, YMin = 0, YMax = _zRange, StrokeThickness = 5.0, ShowName = false };
var brush = new VisualBrush(_ySliceCurveControl);
var material = new DiffuseMaterial(brush);
var normal = new Vector3D(0, -1, 0);
var mesh = new MeshGeometry3D
{
Positions = new Point3DCollection
{
new Point3D(0, -GraphOffset, 0),
new Point3D(1, -GraphOffset, 0),
new Point3D(0, -GraphOffset, 1),
new Point3D(1, -GraphOffset, 1)
},
Normals = new Vector3DCollection
{
normal,
normal,
normal,
normal
},
TriangleIndices = new Int32Collection
{
0, 1, 3,
0, 3, 2
},
TextureCoordinates = new PointCollection
{
new Point(0, ProjectedCurveSize),
new Point(ProjectedCurveSize, ProjectedCurveSize),
new Point(0, 0),
new Point(ProjectedCurveSize, 0),
}
};
_ySliceModel = new GeometryModel3D(mesh, material) { BackMaterial = material };
return _ySliceModel;
}
