private void SetControls()//This sets the controls to the value of the selected key frame
{
if (!CameraAnimation.ContainsKey((int)SelectedFrame.X))
{
KeyFrameTypeLbl.Text = "Select a key frame";
SetControlsEnabled(false);//Disable the controls when no key frame is selected
return;
}
else
{
SetControlsEnabled(true);
}
LookAtFromPair SelectedKF = CameraAnimation[(int)SelectedFrame.X];
Vector3 SelectedPos;
if (SelectedFrame.Y == 0)
{
SelectedPos = CameraAnimation[(int)SelectedFrame.X].LookAt;
KeyFrameTypeLbl.Text = "'Look at' key frame";
}
else
{
SelectedPos = CameraAnimation[(int)SelectedFrame.X].LookFrom;
KeyFrameTypeLbl.Text = "'Look from' key frame";
}
XUpDn.Value = (decimal)SelectedPos.X;
YUpDn.Value = (decimal)SelectedPos.Y;
ZUpDn.Value = (decimal)SelectedPos.Z;
TimeUpDn.Value = (int)SelectedFrame.X;
}
private void TimeUpDn_ValueChanged(object sender, EventArgs e)
{
if (CameraAnimation.ContainsKey((int)TimeUpDn.Value) || SelectedFrame.X == 0 || (int)TimeUpDn.Value + 1 > DurationUpDn.Value)
{
TimeUpDn.Value = (int)SelectedFrame.X;
return;
}
LookAtFromPair KFCopy = CameraAnimation[(int)SelectedFrame.X];//We can't change the key of an existing entry so we have to cut and paste to the new time
CameraAnimation.Add((int)TimeUpDn.Value, KFCopy);
CameraAnimation.Remove((int)SelectedFrame.X);
SelectedFrame.X = (float)TimeUpDn.Value;
RefreshTimeLine();
}