public override void Update()
{
base.Update();
Gobject gob = GetFirstGobject();
if (gob == null)
{
return;
}
LookAtLocation(gob.BodyPosition(), Vector3.Up);
}
public override void Update()
{
base.Update();
Gobject gob = GetFirstGobject();
if (gob == null)
{
return;
}
// bodyPosition is the physical location of the body
Vector3 bodyPosition = gob.BodyPosition();
Matrix bodyOrientation = gob.BodyOrientation();
try
{
// the location of where it's headed
Vector3 ObjectDirection = gob.BodyVelocity(); // this * 2 value is pointless I think
if (ObjectDirection.Length() < 2) // this may be here just to prevent slow velocities from making a stalker camera
{
ObjectDirection = gob.BodyOrientation().Forward;
}
Vector3 WhereItsHeaded = bodyPosition + ObjectDirection;
// a vector pointing toward the direction of travel
//Vector3 Direction = (WhereItsHeaded - bodyPosition);
ObjectDirection.Normalize();
ObjectDirection *= 10f; // this may need to be adjustable per object (planes go faster than cars)
Vector3 WhereItCameFrom = bodyPosition - (ObjectDirection);
Vector3 offset = new Vector3(0, 2, 0);
if (profiles.ContainsKey(gob.type))
{
offset = profiles[gob.type].PositionOffset;
}
offset = Vector3.Transform(offset, bodyOrientation);
// get the correction value from the profile
WhereItCameFrom += offset;
TargetPosition = WhereItCameFrom; // this line caused a problem at one time.
TargetLookAt = WhereItsHeaded;
}
catch (Exception E)
{
System.Diagnostics.Debug.WriteLine(E.StackTrace);
}
}
public override void Update()
{
base.Update();
Vector3 orientAdjustment = Vector3.Zero;
Vector3 positionAdjustment = Vector3.Zero;
Gobject gob = GetFirstGobject();
if (gob == null)
{
return;
}
int assetname = gob.type;
// if this camera has a profile for this asset,
if (profiles.ContainsKey(assetname))
{
// get the adjustment value from the profile
orientAdjustment = profiles[assetname].OrientationOffset;
// get the adjustment value from the profile
positionAdjustment = profiles[assetname].PositionOffset;
}
// create an adjustment quat for the orientation
Quaternion orientOffset = Quaternion.CreateFromYawPitchRoll(orientAdjustment.Y, orientAdjustment.X, orientAdjustment.Z);// YXZ
// combine body orientation and adjustment quat
Quaternion newOrientation = Quaternion.CreateFromRotationMatrix(gob.BodyOrientation()) * orientOffset;
// update the orientation
SetTargetOrientation(newOrientation);
// put the adjustment vector for the position into body coordinates
positionAdjustment = Vector3.Transform(positionAdjustment, newOrientation);
// update the position
CurrentPosition = gob.BodyPosition() + positionAdjustment;
}
