Types of Light Sources in 3D Rendering and Computer Graphics #1908807 (License: Personal Use)

This diagram demonstrates how different light sources interact with a 3D object (a sphere) to produce distinct shading effects. Directional light casts parallel rays like sunlight; point light emits radially in all directions from a single location; spot light projects a cone-shaped beam with a defined direction and falloff; ambient light provides uniform, non-directional illumination without shadows.

Used in computer graphics tutorials, game development documentation, or educational materials explaining rendering fundamentals. Matches user intent to learn lighting models for 3D modeling, animation, or real-time rendering.