Rendering 3D bottles involves creating realistic or stylized digital representations of bottles using 3D software like Blender, Maya, or Cinema 4D. The process includes:br br Modeling – Designing the bottle shape with curves, extrusions, and modifiers.br Texturing – Applying materials like glass, plastic, or metal with reflections and transparency.br Lighting – Using HDRI, area lights, or spotlights for realistic illumination.br Rendering – Finalizing the image using rendering engines like Cycles (Blender), Arnold, or V-Ray for high-quality output.