3D Modeling

3D Modeling Fundamentals

Geometry Basics

• Vertices: Points in 3D space (x, y, z coordinates)
• Edges: Lines connecting vertices
• Faces: Surfaces formed by edges (triangles, quads, n-gons)
• Normals: Direction a face is pointing
• Topology: Arrangement and flow of geometry

Modeling Workflows

• Box Modeling: Starting with primitives and refining
• Sculpting: Digital sculpting for organic forms
• NURBS Modeling: Mathematical curves and surfaces
• Procedural Modeling: Algorithmic generation of geometry
• Photogrammetry: Creating models from photos

Coordinate Systems