forgecad-blockout-model

To create a 3D blockout for spatial planning, use simple primitives to build rough models that validate layout, proportions, and motion. This approach helps you reason about spatial relationships before investing in detailed parametric CAD work.

A motion envelope represents sweep, keep-out, payload, and reach regions using ghost transparent geometry. This makes interference and motion legible during 3D concept modeling, ensuring your spatial planning accounts for all moving parts.

Yes, you can use simple primitives to test mechanism ideas by building lightweight blockouts with approximate dimensions. This allows you to validate spatial fit at an intuition level and stop early before transitioning to detailed parametric modeling.

The best way to model keep-out space is by using ghost transparent geometry to represent clearance zones and motion envelopes. This creates readable mass-based parts that clearly show interference regions without adding fabrication-ready detail.

You should not use a blockout model when you need fabrication-ready detail, real fit validation, or manufacturing logic. Blockouts use approximate dimensions and minimal parameterization, making them unsuitable for final production design stages.

A ForgeCAD blockout model should typically include 3-7 conceptual parts with a clear silhouette, motion envelope, and keep-out space. This ensures the model remains lightweight and focused on high-level spatial validation rather than detailed design.