Unlock faster, smarter masking with InstaMAT’s Mesh Normal Mask using surface normals to automatically isolate geometry without UVs or ID maps. Achieve precise, adjustable selections in seconds for a more intuitive and efficient texturing workflow.
InstaMAT’s latest tutorial introduces the Mesh Normal Mask, a powerful feature designed to enhance precision, speed, and creative control in modern 3D texturing workflows. By leveraging surface normals, this tool allows artists to generate clean, intelligent masks directly from geometry eliminating the need for complex UV maps or material ID setups.
The Mesh Normal Mask works by analyzing the orientation of polygons and expanding selections across connected faces with similar normals. This geometry-driven approach enables users to isolate specific regions of a model quickly and efficiently. In the tutorial, a detailed guitar model demonstrates how the mask operates in a real-world workflow. After adding a multi-channel layer, users can easily access the mask, select a starting region, and let it propagate based on adjustable settings.
A key feature is the Angle Tolerance parameter, which controls how broadly the selection spreads. Lower values create tight, localized masks, while higher values allow for broader surface coverage. This flexibility makes it simple to target features like edges, top surfaces, or entire connected sections.
A secondary example highlights how even untextured models can benefit from this workflow, easily masking out entire sections, reinforcing its independence from UV layouts or pre-defined IDs. The result is a faster, more intuitive masking process that adapts to both hard-surface and organic assets.
Overall, the Mesh Normal Mask offers a practical, efficient solution for artists across industries, streamlining workflows and enabling consistent, high-quality results.
About Abstract
Abstract is a deep-tech company pioneering 3D and AI technology. Its products empower game developers, VFX and film, enterprise, XR, and metaverse industries to deliver efficiently with massive cost savings. InstaLOD converts CAD to 3D, optimizes geometry and automates 3D pipelines, InstaMAT introduces generative materials and scalable texturing, Polyverse enhances cloud-based asset management and 3D data processing as a service, while RSX Engine enables real-time collaboration and cloud synchronization when building 3D applications and games. Abstract is driving breakthrough innovation in 3D and AI across industries.