public override void Handle(CameraZoomingComponent component)
{
var winW = snapshot.Window.Width;
var winH = snapshot.Window.Height;
float delta = component.Delta;
var screen = component.MovementData.End;
var zoomAround = D3DExt.ScreenToV3(camera, screen, winW, winH, delta);
delta = delta * 0.001f;
if (Ext.ChangeCameraDistance(camera, ref delta, zoomAround))
{
// Modify the camera width
camera.Width *= (float)Math.Pow(2.5f, delta);
System.Diagnostics.Trace.WriteLine($"ORTO W:{camera.Width}, D: {delta}, Center:{zoomAround}");
}
}
public override void Handle(CameraZoomingComponent component)
{
var winW = snapshot.Window.Width;
var winH = snapshot.Window.Height;
float delta = component.Delta;
var screen = component.MovementData.End;
var zoomAround = snapshot.Viewport.ScreenToV3(screen, camera.GetState(), snapshot.Window);
var sign = Math.Sign(delta);
delta = delta * 0.01f; //);
camera.Position -= camera.LookDirection * (delta);
context
.GetEntityManager()
.GetEntity(camera.EntityTag)
.RemoveComponent(component);
}
public virtual void Handle(CameraZoomingComponent component)
{
}
