/// <summary>
/// Initializes mouse behaviour.
/// </summary>
private void InitializeMouseEvents()
{
// Initialize mouse down behaviour.
MouseDown += (sender, e) => {
_previousMouseLocation = e.Location;
_drag = true;
_model.StopCamera();
};
// Initialize mouse up behaviour.
MouseUp += (sender, e) => {
_drag = false;
};
// Initialize mouse move behaviour.
MouseMove += (sender, e) => {
int dx = e.X - _previousMouseLocation.X;
int dy = e.Y - _previousMouseLocation.Y;
if (_drag)
{
RotationHelper.MouseDrag(_model.Rotate, dx, dy);
}
_previousMouseLocation = e.Location;
};
// Initialize mouse wheel behaviour.
MouseWheel += (sender, e) => {
_model.MoveCamera(e.Delta);;
};
}
/// <summary>
/// Initializes mouse behaviour.
/// </summary>
private void InitializeMouseEvents()
{
// Initialize mouse down behaviour.
MouseDown += (sender, e) => {
_mouseIsDown = true;
};
// Initialize mouse up behaviour.
MouseUp += (sender, e) => {
_mouseIsDown = false;
};
// Initialize mouse move behaviour.
MouseMove += (sender, e) => {
int dx = e.X - _mouseLocation.X;
int dy = e.Y - _mouseLocation.Y;
_mouseLocation = e.Location;
if (_mouseIsDown)
{
RotationHelper.MouseDrag(_world.Rotate, dx, dy);
}
};
// Initialize mouse wheel behaviour.
MouseWheel += (sender, e) => {
_world.MoveCamera(e.Delta);;
};
}