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Gaming Engines: Real-Time Rendering and Physics Real-time rendering and physics are the heart of modern game engines. They work together to create scenes that look convincing and feel responsive. Developers balance visual detail with speed, so games run smoothly on many devices. Real-Time Rendering in Engines Real-time rendering uses fast math, shaders, and tricks to draw scenes in under a second. The pipeline includes geometry processing, rasterization, shading, and lighting. Post-processing adds effects like bloom and depth of field to polish the final image. Key ideas are culling unseen objects, using level-of-detail for distant assets, and keeping shading inexpensive enough for 60 frames per second. ...