void renderTargetUserControl1_MouseMove(object sender, MouseEventArgs e)
{
RenderTargetUserControl control = (RenderTargetUserControl)sender;
//free camera rotating
if (Map.Instance != null && freeCameraEnabled && freeCameraMouseRotating)
{
Vec2 mouse = control.GetMouseRelativeModeOffset().ToVec2() /
control.Viewport.DimensionsInPixels.Size.ToVec2();
SphereDir dir = freeCameraDirection;
dir.Horizontal -= mouse.X;
dir.Vertical -= mouse.Y;
dir.Horizontal = MathFunctions.RadiansNormalize360(dir.Horizontal);
const float vlimit = MathFunctions.PI / 2 - .01f;
if (dir.Vertical > vlimit)
{
dir.Vertical = vlimit;
}
if (dir.Vertical < -vlimit)
{
dir.Vertical = -vlimit;
}
freeCameraDirection = dir;
}
}
