They do not need the powerful parametric 3D CAD tools. Industrial designers are often involved in concept design during product development. The added effort and upfront planning is justified to deliver these downstream benefits. Parametric modeling is better suited to those jobs where the designer is given strict criteria to meet exacting design aesthetics, performance metrics, and manufacturing criteria. Hence the direct modeling method is all about quickness and responsiveness to change, making a strategy for design tasks where speed and flexibility are key. You focus on creating geometry rather than building features, constraints, and design intent into your models. Direct modeling tools enable CAE and FEA experts to quickly prepare their 3D models for analysis and optimization.ĭirect modeling, on the other hand, provides a “just do it” modeling strategy that gives you the power to quickly define and capture geometry.
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