3D modelers address performance limitations in gaming projects by optimizing polygon counts, texture resolution, and implementing Level of Detail (LOD) systems.
They simplify geometry by reducing non-essential polygons, focusing on critical details to retain visual quality. Textures are compressed to lower file sizes while preserving key visual elements, cutting memory usage. LOD systems switch to lower-detail models for distant objects, easing GPU load.
These strategies balance visual fidelity with rendering efficiency, ensuring smooth gameplay across target hardware, with high-visibility assets (e.g., main characters) prioritized for detailed work to maximize impact.