3D Graphic Designer

The 3D Photogrammetry & Subsurface Engraving Conversion Specialist is responsible fortransforming standard 2D images and photographs into high-quality, dense 3D polygonalmodels (specifically, OBJ files) optimized for subsurface laser engraving (SSLE) within crystaland glass. This role is the critical link between a customer’s cherished memory and the finalengraved product.Key Responsibilities2D to 3D Conversion: Execute the primary function of converting single or multiplesource images (photos, artwork, blueprints) into detailed and accurate .obj files usingspecialized photogrammetry and 3D modeling software.Mesh Optimization for SSLE: Analyze, clean, and optimize the generated 3D meshesto ensure they are suitable for the unique physics and limitations of Subsurface LaserEngraving (SSLE). This includes density reduction, normal correction, and geometry scaling.Quality Control & Proofing: Review final OBJ models to ensure dimensional accuracy and aesthetic fidelity against the original source image, providing digital proofs to production teams or clients.Software Expertise & Workflow Development: Maintain expert proficiency in required conversion software and continually explore new tools, techniques, and workflow improvements to increase conversion speed and model quality.Troubleshooting: Address and resolve technical challenges related to image quality, complex geometry, and file compatibility issues between the modeling software and the laser engraving equipment.Required Skills and ExperienceExpert Software Knowledge (Mandatory): Demonstrated professional proficiency in one or more of the following software applications:Photogrammetry Suites: Agisoft Metashape, RealityCapture, Meshroom, orsimilar tools.3D Modeling/Sculpting Software: Blender, Autodesk Maya, ZBrush, or 3ds Maxfor cleanup and refinement.Image Editing: Adobe Photoshop or GIMP for preparing source images.File Format Mastery: Deep understanding of polygonal mesh file formats, particularly .obj and related textures/data.3D Geometry Fundamentals: Strong grasp of 3D concepts, including topology, normals, polygon density, and UV mapping.Understanding of Subsurface Engraving: Basic knowledge of how SSLE works (voxel creation within a solid material) and the specific parameters required for successful glass engraving.Portfolio: A portfolio demonstrating successful 2D-to-3D conversions, ideallyshowcasing complex subjects like faces or detailed objects.