Mesh Viewer: Debugging & Repair Tools for Polygon Models

Mesh Viewer: Inspect, Edit, and Analyze 3D Models

Mesh Viewer: Inspect, Edit, and Analyze 3D Models is a tool for visualizing and working with polygonal 3D models (meshes). It focuses on rapid inspection, lightweight editing, and providing analysis tools to help identify and fix geometry issues, measure properties, and prepare models for downstream use (rendering, simulation, 3D printing, game engines).

Key capabilities

• Visualization: Wireframe, shaded, textured, and normal/vertex-color views; adjustable lighting, camera controls, and surface smoothing.
• Inspection tools: Vertex/edge/face selection, topology highlighting (non-manifold edges, holes, flipped normals), per-vertex normals and UV overlays, and mesh statistics (vertex/face counts, bounding box, surface area, volume).
• Editing: Vertex/edge/face-level transforms, weld/merge vertices, split/bridge edges, decimate/simplify meshes, subdivide, crease edges, and basic sculpting brushes.
• Repair & cleanup: Automatic and manual fixes for non-manifold geometry, hole filling, normal recalculation, duplicate-vertex removal, and automatic UV seam generation.
• Analysis & measurement: Edge length histograms, curvature maps, thickness checks, watertightness tests, manifoldness reports, and measurement tools (distance, angle, area).
• Import/export: Support for common formats (OBJ, STL, FBX, GLTF/GLB, PLY) and export options preserving normals, UVs, and vertex colors.
• Performance features: Streaming or out-of-core rendering for large meshes, level-of-detail (LOD) previews, and GPU-accelerated rendering.
• Integration & workflow: Scriptable APIs or plugin hooks for batch processing, integration with DCC tools (Blender, Maya), and game engine exporters.

Typical users

• 3D artists checking model integrity before texturing or rigging.
• Engineers and designers validating meshes for simulation or 3D printing.
• Game developers optimizing assets and generating LODs.
• Researchers and students analyzing geometric data.

When to use it

• Quickly inspect and diagnose mesh problems.
• Prepare and simplify models for real-time use or manufacturing.
• Measure and analyze geometric properties without a full DCC pipeline.

Basic workflow (recommended)

1. Import mesh (keep original copy).
2. Run automatic mesh check to list issues.
3. Visualize problem areas (non-manifold, flipped normals).
4. Apply targeted repairs (weld, fill holes, recalc normals).
5. Decimate or retopologize if needed for performance.
6. Export in desired format with preserved attributes.

Extensions and advanced features to look for

• Built-in retopology tools and UV unwrapping.
• Support for PBR material previews.
• Batch processing and command-line utilities for CI pipelines.
• Plugins for mesh analysis (structural, topology optimization).

If you want, I can write a short product description, landing-page blurb, or a 150–300 word feature list tailored to a specific audience (artists, engineers, or game developers).