public void Update(DXViewportView MainDXViewportView)
{
Color4 preC = Color4.White;
for (int i = 0; i < colors.Count; i++)
{
Color4 c = colors[i];
colors[i] = WColor.GetColor(i, preC);
preC = colors[i];
}
if (material == null)
{
return;
}
material.PositionColors = colors.ToArray();
material.Update();
var sceneNode = MainDXViewportView.GetSceneNodeForWpfObject(node.GetGeometryModel3D());
if (sceneNode != null)
{
sceneNode.NotifySceneNodeChange(SceneNode.SceneNodeDirtyFlags.MaterialChanged);
}
}
public LinesSelector()
{
InitializeComponent();
WColor.SetColor(new Color4(0, 0, 1, 1),
new Color4(1, 0, 0, 1), new Color4(1, 1, 0, 1));
_lineSelectorData = new List <LineSelectorData>();
for (int i = 0; i < 10; i++)
{
CreateColoredPolyLine(20000, i);
}
_isCameraChanged = true; // When true, the CalculateScreenSpacePositions method is called before calculating line distances
Camera1.CameraChanged += delegate(object sender, CameraChangedRoutedEventArgs e)
{
_isCameraChanged = true;
UpdateClosestLine();
};
this.MouseMove += delegate(object sender, MouseEventArgs e)
{
_lastMousePosition = e.GetPosition(MainBorder);
UpdateClosestLine();
};
// Cleanup
this.Unloaded += delegate(object sender, RoutedEventArgs args)
{
//if (lineMaterial != null)
//{
// lineMaterial.Dispose();
// lineMaterial = null;
//}
MainDXViewportView.Dispose();
};
startStatusBarTimer();
}
