public void TryToAddBone(Bone bone, Vector3 grabbedLocation)
{
bool alreadyConstrainingBone = false;
for (int i = 0; i < stateControls.Count; i++)
{
var entry = stateControls[i];
entry.GrabOffset = grabbedLocation - entry.Control.TargetBone.Position;
stateControls[i] = entry;
if (entry.Control.TargetBone == bone)
{
alreadyConstrainingBone = true;
}
}
if (!alreadyConstrainingBone)
{
//Add a new control to the group for this bone.
var entry = new ControlEntry { Control = GetControl(bone), GrabOffset = grabbedLocation - bone.Position };
stateControls.Add(entry);
}
distanceToTarget = Vector3.Dot(camera.WorldMatrix.Forward, grabbedLocation - camera.Position);
}
public void AddControl(String axisKey, Handler handler)
{
ControlEntry entry = new ControlEntry(axisKey, handler);
controls.Add(entry);
}
