unity-probuilder

ProBuilder editable mesh modeling enables rapid 3D level blockout in Unity by allowing procedural shape creation and topology-aware edits. It replaces fixed primitives with editable geometry for quickly refining ramps, stairs, and furniture decomposition.

You can extrude and bevel faces on a ProBuilder mesh through deterministic skill calls that apply topology-aware geometry edits. This workflow supports face, edge, and vertex-level modifications for precise structural forms and prototyping layouts.

Yes, the com.unity.probuilder package is required to edit mesh topology in Unity. The skill includes safe handling for missing-package execution, but the actual creation and refinement of editable ProBuilder geometry depends on this package being installed.

Using the ProBuilder workflow is the best way to assign face materials and project UVs for Unity scene geometry. This enables better look-dev and downstream gameplay readability for procedural layouts and environment prototypes.

Yes, you can use ProBuilder for DOTS scene level geometry and procedural layouts. The skill supports creating and refining Unity scene geometry with deterministic operations for spatial designs that benefit from editable topology.

ProBuilder geometry editing fails with a missing package error if the com.unity.probuilder package is not installed in your Unity project. The skill provides safe handling for this missing-package execution to prevent critical workflow breakdowns.