3ec36932_ew_of_Competitive_Technologies___Pure__direct_modeling
[0] Possibility to specify design intent [History-based] Yes (features) [Variational direct modeling] Yes (constraints) [�Pure� direct modeling] 
No
Y e s
F a s t
N o
F u l l
E l e m e n t a r y ( s t e p b y s t e p )
P o s s i b l e
isicad :: Direct Modeling - Who and Why Needs It? A Review of Competitive Technologies
�Pure� direct modeling