private void Mouse_MouseDown(object sender, MouseButtonEventArgs e)
{
Point point = e.GetPosition(x_contentControl);
if (m_trackball == null)
{
m_trackball = new Trackball((float)x_contentControl.ActualWidth, (float)x_contentControl.ActualHeight);
}
if (e.LeftButton == MouseButtonState.Pressed)
{
m_downPoint = point;
m_trackball.PreviousPoint = m_downPoint;
m_isMoving = true;
}
if (e.RightButton == MouseButtonState.Pressed)
{
m_downPoint = point;
m_isMoving = true;
}
}
/// <summary>
/// Initializes a new instance of the Mouse class.
/// </summary>
public MainWindow()
{
InitializeComponent();
m_renderEngine = new PointCloudRenderEngine();
x_contentControl.RegisterRenderer(m_renderEngine);
this.MouseMove += new MouseEventHandler(Mouse_MouseMove);
this.MouseDown += new MouseButtonEventHandler(Mouse_MouseDown);
this.MouseUp += new MouseButtonEventHandler(Mouse_MouseUp);
this.MouseWheel += new MouseWheelEventHandler(Mouse_MouseWheel);
PositionString = string.Empty;
this.DataContext = this;
float minx, miny, minz, maxx, maxy, maxz;
Vector4[] points = CreateFileData(out minx, out miny, out minz, out maxx, out maxy, out maxz);
//Vector4[] points = CreateRandomData(out minx, out miny, out minz, out maxx, out maxy, out maxz);
float rangeX = maxx - minx;
float rangeY = maxy - miny;
float rangeZ = maxz - minz;
float largestRange = Math.Max(rangeX, Math.Max(rangeY, rangeZ));
m_renderEngine.TranslationVector = new Vector3(-minx, -miny, -minz);
m_renderEngine.ScaleVector = new Vector3(1 / largestRange, 1 / largestRange, 1 / largestRange);
m_renderEngine.SetPoints(points, minx, miny, minz, maxx, maxy, maxz);
m_trackball = null;
// world coords
m_renderEngine.CameraPosition = new Vector3(0.5f, 0.5f, -10.0f);
m_renderEngine.TargetPosition = new Vector3(0.5f, 0.5f, 0.5f);
return;
}
/// <summary>
/// Initializes a new instance of the Mouse class.
/// </summary>
public MainWindow()
{
InitializeComponent();
m_renderEngine = new PointCloudRenderEngine();
x_contentControl.RegisterRenderer(m_renderEngine);
this.MouseMove += new MouseEventHandler(Mouse_MouseMove);
this.MouseDown += new MouseButtonEventHandler(Mouse_MouseDown);
this.MouseUp += new MouseButtonEventHandler(Mouse_MouseUp);
this.MouseWheel += new MouseWheelEventHandler(Mouse_MouseWheel);
PositionString = string.Empty;
this.DataContext = this;
float minx, miny, minz, maxx, maxy, maxz;
Vector4[] points = CreateFileData(out minx, out miny, out minz, out maxx, out maxy, out maxz);
//Vector4[] points = CreateRandomData(out minx, out miny, out minz, out maxx, out maxy, out maxz);
float rangeX = maxx - minx;
float rangeY = maxy - miny;
float rangeZ = maxz - minz;
float largestRange = Math.Max(rangeX, Math.Max(rangeY, rangeZ));
m_renderEngine.TranslationVector = new Vector3(-minx, -miny, -minz);
m_renderEngine.ScaleVector = new Vector3(1 / largestRange, 1 / largestRange, 1 / largestRange);
m_renderEngine.SetPoints(points, minx, miny, minz, maxx, maxy, maxz);
m_trackball = null;
// world coords
m_renderEngine.CameraPosition = new Vector3(0.5f, 0.5f, -10.0f);
m_renderEngine.TargetPosition = new Vector3(0.5f, 0.5f, 0.5f);
return;
}
private void Mouse_MouseDown(object sender, MouseButtonEventArgs e)
{
Point point = e.GetPosition(x_contentControl);
if (m_trackball == null)
{
m_trackball = new Trackball((float)x_contentControl.ActualWidth, (float)x_contentControl.ActualHeight);
}
if (e.LeftButton == MouseButtonState.Pressed)
{
m_downPoint = point;
m_trackball.PreviousPoint = m_downPoint;
m_isMoving = true;
}
if (e.RightButton == MouseButtonState.Pressed)
{
m_downPoint = point;
m_isMoving = true;
}
}
