protected static double calcWindowFitZoomShoumen(CCamera camera, CLoadedObject target)
{
double width = 200.0;
double height = 200.0;
double view_width = camera.width;
double view_height = camera.height;
if (target != null)
{
width = target.getBBox().getSize().x;
height = target.getBBox().getSize().y;
}
width = width * 1.05 / camera.base_zoom / 2;
height = height * 1.05 / camera.base_zoom / 2;
double tmp_zoom = width / view_width;
if (tmp_zoom * view_height <= height)
{
tmp_zoom = height / view_height;
}
return(tmp_zoom);
}
/**
* カメラを正面からの視点に変更する
*
* **/
public static void setToShoumen(CCamera camera, CLoadedObject target = null, bool isAnimation = true)
{
ParallelAnimation pAnimation = new ParallelAnimation();
TimeSpan duration = TimeSpan.FromSeconds(0.5);
double zoom = CameraControl.calcWindowFitZoomShoumen(camera, target);
if (isAnimation)
{
if (target == null)
{
pAnimation.AddChild(new DoubleAnimation(camera, "eye_x", 0.0, duration));
pAnimation.AddChild(new DoubleAnimation(camera, "eye_y", 100.0, duration));
pAnimation.AddChild(new DoubleAnimation(camera, "eye_z", 200.0, duration));
pAnimation.AddChild(new DoubleAnimation(camera, "center_x", 0.0, duration));
pAnimation.AddChild(new DoubleAnimation(camera, "center_y", 100.0, duration));
pAnimation.AddChild(new DoubleAnimation(camera, "center_z", 0.0, duration));
}
else
{
pAnimation.AddChild(new DoubleAnimation(camera, "eye_x", target.getBBox().getCenter().x + target.vx, duration));
pAnimation.AddChild(new DoubleAnimation(camera, "eye_y", target.getBBox().getCenter().y + target.vy, duration));
pAnimation.AddChild(new DoubleAnimation(camera, "eye_z", target.getBBox().getCenter().z + 200.0 + target.vz, duration));
pAnimation.AddChild(new DoubleAnimation(camera, "center_x", target.getBBox().getCenter().x + target.vx, duration));
pAnimation.AddChild(new DoubleAnimation(camera, "center_y", target.getBBox().getCenter().y + target.vy, duration));
pAnimation.AddChild(new DoubleAnimation(camera, "center_z", target.getBBox().getCenter().z + target.vz, duration));
}
pAnimation.AddChild(new DoubleAnimation(camera, "up_x", 0.0, duration));
pAnimation.AddChild(new DoubleAnimation(camera, "up_y", 1.0, duration));
pAnimation.AddChild(new DoubleAnimation(camera, "up_z", 0.0, duration));
pAnimation.AddChild(new DoubleAnimation(camera, "zoom", zoom, duration));
pAnimation.Begin();
}
else
{
camera.set(0.0, 100.0, 200.0,
0.0, 100.0, 0.0,
0.0, 1.0, 0.0);
}
}