To set up three-point lighting, also called area lighting, there are generally three light areas, namely main light, auxiliary light and background light. If the scene is large, it can be divided into several smaller areas for lighting.

The light distribution principle of 3DSMAX and the setting process of focusing on lighting are referred to as "light distribution" for short. Although a complex scene is illuminated by 100 lighting technicians, there will be 100 different schemes and effects, but everyone will abide by several principles of lighting. For indoor renderings and indoor photography, there is a famous and classic lighting theory, which is "three-point lighting". ?

Interior renderings are a form for interior designers to express their creativity and visualize through 3D rendering software.

Through the faithful expression of the shape, structure, color, texture and many other factors of the object, the designer's creativity is truly reproduced, thus communicating the visual language between the designer and the viewer, and making people more clearly understand the relationship between the performance, structure, material and combination mode of the design. General computer software for making indoor renderings includes PS, 3D, AOTOCAD and other design software.

Lighting category

1. Ambient light: As a basic lighting source, ambient light has a wide lighting range, and indirect lighting is mostly used. Ambient light refers to the conventional light source of the illumination range. I can't see the direct light source and direction clearly, and the light is soft.

2. focused light: the light is mainly direct, with strong illumination and small range, which is in sharp contrast with the surrounding environment, just like a stage spotlight. The focus lighting range is relatively small and the lighting is relatively concentrated, which is mainly used to create a local atmosphere.

3. Side light: Side light is mainly what we call light band. In addition to making the indoor space more stylish, it can also add auxiliary lighting to the ambient light. Outline mainly emphasizes the outline of walls, ceilings, etc. , create a sense of hierarchy in the space and increase the beauty of the room.