MonoGame 3D Rendering Implementation Guide

MonoGame 3D rendering guide covering BasicEffect, world/view/projection matrices, 3D camera (LookAt, rotate/move, fit-to-scene), vertex types (VertexPositionColor, VertexPositionColorTexture, custom IVertexType), DrawUserPrimitives, indexed primitives, state objects (RasterizerState, DepthStencilState), model loading and bone transforms, dynamic vertex buffers, mouse picking via ray casting, and 3D collision detection. Use this skill whenever the user asks about 3D rendering, BasicEffect, DrawPrimitives, model loading, 3D camera, vertex buffers, custom vertices, state objects, ray casting, mouse picking, or 3D collision — even if they just say "how do I render a 3D object…