3D projection

3D projection refers to the techniques used to represent three-dimensional objects or environments on a two-dimensional medium, such as a screen or paper. Since our visual perception is three-dimensional, 3D projection is essential for accurately depicting depth, perspective, and spatial relationships in art, design, and computer graphics. Several common methods of 3D projection include: 1. **Perspective Projection**: This method simulates how objects appear smaller as they are farther away, mimicking human eye perception.