public BlimpCameraMan(ILocatable posLoc, ILocatable lookAt)
{
Dirty = true;
Pos3d = posLoc.ToPositionAboveSeaLeveld(_altitude);
LookAt = new Location(lookAt);
LookAt3d = LookAt.ToPositionAboveSeaLeveld(0);
}
public void Scale(ILocatable loc, float scale)
{
var toCam = (Pos3d - LookAt3d);
var dist = toCam.Length;
var sdist = dist / scale;
toCam.Normalize();
var newPos = LookAt3d + toCam * sdist;
var alt = newPos.Length - Location.EarthRadiusInKm;
_altitude = (float)alt;
if (_altitude > 12500.0f)
{
_altitude = 12500.0f;
}
if (_altitude < 0.03f)
{
_altitude = 0.03f;
}
Pos3d = _pos.ToPositionAboveSeaLeveld(_altitude);
Dirty = true;
}
public ManualCameraMan(ILocatable posLoc, ILocatable lookAt)
{
Dirty = true;
_pos = new Location(posLoc);
Pos3d = _pos.ToPositionAboveSeaLeveld(_altitude);
LookAt = new Location(lookAt);
LookAt3d = LookAt.ToPositionAboveSeaLeveld(0);
}
public void Rotate(ILocatable loc, float ddegs)
{
_pos = _pos.RotateAround(loc, ddegs);
LookAt = LookAt.RotateAround(loc, ddegs);
Pos3d = _pos.ToPositionAboveSeaLeveld(_altitude);
LookAt3d = LookAt.ToPositionAboveSeaLeveld(0);
Dirty = true;
}
public void Drag(Location start, Location end)
{
var d = -start.VectorTo(end);
_pos = _pos.LocationAway(d);
Pos3d = _pos.ToPositionAboveSeaLeveld(_altitude);
LookAt = LookAt.LocationAway(d);
LookAt3d = LookAt.ToPositionAboveSeaLeveld(0);
Dirty = true;
}
public void SetLookAt(ILocatable lookAt, bool animated)
{
if (animated)
{
_lookAtAnim = new LocLinAnim(2, LookAt, lookAt);
var oldLocPos = LookAt.ToPositionAboveSeaLeveld(_altitude);
_posAnim = new VectorLinAnim(5, Pos3d, oldLocPos);
}
else
{
LookAt = new Location(lookAt);
LookAt3d = LookAt.ToPositionAboveSeaLeveld(0);
Dirty = true;
}
}
public BlimpCameraMan(ILocatable posLoc, ILocatable lookAt)
{
Dirty = true;
Pos3d = posLoc.ToPositionAboveSeaLeveld (_altitude);
LookAt = new Location (lookAt);
LookAt3d = LookAt.ToPositionAboveSeaLeveld (0);
}
public void Rotate(ILocatable loc, float ddegs)
{
_pos = _pos.RotateAround(loc, ddegs);
LookAt = LookAt.RotateAround(loc, ddegs);
Pos3d = _pos.ToPositionAboveSeaLeveld (_altitude);
LookAt3d = LookAt.ToPositionAboveSeaLeveld (0);
Dirty = true;
}
public void Drag(Location start, Location end)
{
var d = -start.VectorTo(end);
_pos = _pos.LocationAway(d);
Pos3d = _pos.ToPositionAboveSeaLeveld (_altitude);
LookAt = LookAt.LocationAway(d);
LookAt3d = LookAt.ToPositionAboveSeaLeveld (0);
Dirty = true;
}
public ManualCameraMan(ILocatable posLoc, ILocatable lookAt)
{
Dirty = true;
_pos = new Location(posLoc);
Pos3d = _pos.ToPositionAboveSeaLeveld (_altitude);
LookAt = new Location (lookAt);
LookAt3d = LookAt.ToPositionAboveSeaLeveld (0);
}
public void SetLookAt(ILocatable lookAt, bool animated)
{
if (animated) {
_lookAtAnim = new LocLinAnim(2, LookAt, lookAt);
var oldLocPos = LookAt.ToPositionAboveSeaLeveld(_altitude);
_posAnim = new VectorLinAnim(5, Pos3d, oldLocPos);
}
else {
LookAt = new Location(lookAt);
LookAt3d = LookAt.ToPositionAboveSeaLeveld (0);
Dirty = true;
}
}
