Stage machinery is composed of many parts, stage machinery things developed, according to the characteristics of the performance scene and theater studio and other performance environment can be found to use objective conditions for lighting design.

There are also many places where stage machinery needs to be applied, such as theater, studio and other performance space space environment: query and understand the theater, measure and draw or get the performance environment space plan, section materials, theater platform height, width, stage depth data and scale units. Equipment: the number and length of the boom, the placement distance, the sequence number, the plane orientation of the stage machinery, etc. Electrical load of stage machinery: rated load capacity of main trunk, rated load capacity of branch circuit, etc. Reading the script and conceiving the script is the basis for lighting equipment and invention ideas, during which the embodiment space related to the invention can be excavated and refined. Find out the representative character characteristics, plot changes, antagonism, imagination needed environment. The stage machinery imagines and positions the description of the age, time, season, scene environment, light source direction and color. Determine the appropriate performance embodiments and embodiments. Consider what kind of lighting can be used to invent the visual effect of the stage that matches the plot. Stage machinery prompts the scene, stage machinery equipment. The change of time and space reflects the weather: sunrise and sunset, evening to night, night to dawn, the change of season, the starry night, the change of place and region, etc. Regional space, psychological space, scene space, virtual space, partial and total space transformation, etc.