What's the difference between unshape and unshaped?

Unshape

Definition:

(v. t.) To deprive of shape, or of proper shape; to disorder; to confound; to derange.

Example Sentences:

(1) How many of us can say that we pursued such individualistic lives, utterly unshaped by our parents and unlike our siblings?
(2) Theoretical predictions for the cases of unshaped, uniform, and mono-exponential decay signal responses were quantitatively validated with a doped-water phantom on a 1.5-T whole-body imager and in all cases there was excellent agreement between the theoretical and experimental values.
(3) The study suggested that angled guidewires shaped according to described guidelines have superior success to commercial, unshaped J-wires in instrumentation of the tortuous vessels with angled branches and markedly varying diameter.

Definition:

Example Sentences:

(1) How many of us can say that we pursued such individualistic lives, utterly unshaped by our parents and unlike our siblings?
(2) Theoretical predictions for the cases of unshaped, uniform, and mono-exponential decay signal responses were quantitatively validated with a doped-water phantom on a 1.5-T whole-body imager and in all cases there was excellent agreement between the theoretical and experimental values.
(3) The study suggested that angled guidewires shaped according to described guidelines have superior success to commercial, unshaped J-wires in instrumentation of the tortuous vessels with angled branches and markedly varying diameter.