protected override void DrawExtraInspector()
{
editor.DrawEnumPopupLayout(_space, value => space = (RotationSpace)value, "Space");
editor.DrawEnumPopupLayout(_orientation, value => orientation = (RotationOrientation)value, "Orientation");
if (_orientation != RotationOrientation.Free)
{
if (EditorKit.IndentedButton("Correct Orientations"))
{
Undo.RecordObject(this, editor.undoString);
for (int i=0; i<count; i++)
{
var value = GetValue(i);
if (_space == RotationSpace.Path)
{
if (_orientation == RotationOrientation.ForwardTangent)
{
value = Quaternion.LookRotation(
path.GetTangent(path.GetLocationByLength(GetPosition(i)), Space.Self),
value * Vector3.up);
}
else if (_orientation == RotationOrientation.BackTangent)
{
value = Quaternion.LookRotation(
-path.GetTangent(path.GetLocationByLength(GetPosition(i)), Space.Self),
value * Vector3.up);
}
}
else
{
if (_orientation == RotationOrientation.ForwardTangent)
{
value = Quaternion.LookRotation(
path.GetTangent(path.GetLocationByLength(GetPosition(i))),
value * Vector3.up);
}
else if (_orientation == RotationOrientation.BackTangent)
{
value = Quaternion.LookRotation(
-path.GetTangent(path.GetLocationByLength(GetPosition(i))),
value * Vector3.up);
}
}
SetValue(i, value);
}
EditorUtility.SetDirty(this);
}
}
}
public float Rotate(RotationOrientation direction, float steerSpeed)
{
float rotationDelta = direction == RotationOrientation.CLOCKWISE ?
steerSpeed * Time.fixedDeltaTime :
-steerSpeed * Time.fixedDeltaTime;
float newRotationAngle = (rotationAngle + rotationDelta) % 360f;
// rotation as an euler angle range between 0-360 degrees only
if (rotationAngle + rotationDelta < 0f)
{
newRotationAngle = 360f + newRotationAngle;
}
// transform.Rotate(transform.forward * rotationDelta);
Quaternion deltaRotation = Quaternion.Euler(transform.forward * rotationDelta);
rb.MoveRotation(rb.rotation * deltaRotation);
return(newRotationAngle);
}
