the reference answer GPT ᴼ ᴾ ᴱ ᴺ ᴬ ᴵ < br / > in TracePro software, prism is a transmission of the optical element is used to control the light. A prism usually consists of two or more flat surfaces, each of which can be viewed as a "first" or "second" side.
In TracePro, for a prism, the first side is usually defined as the first surface touched by light, while the second side is the last surface on which light leaves the prism. This is because light rays are refracted, or reflected, as they pass through a prism, causing them to change direction. Defining the first and second sides allows the user to better understand the path of light, which can help with light tracing and optimization.
When setting the parameters of the prism, you need to select the material, Angle, size and other information for each surface. Often, the materials and dimensions of the first and second sides may be different, as they may face different environments and tasks. For example, in a light microscope, the first side of a prism may be in contact with an object, while the second side may be in contact with other optical elements, so different surface materials and shapes are required.
Therefore, when setting prism parameters in TracePro, select the appropriate first and second sides according to the actual situation to ensure that the ray transmission path is accurately described.