What's New in ViaCAD V14 - Introduction to Rendering
PBR, or physically based rendering, is a method of rendering computer graphics that aims to accurately represent the way that light interacts with different materials in the real world. In PBR rendering, the appearance of a material is defined by a set of parameters that describe its physical properties, such as its roughness, reflectivity, and transparency. These parameters are used to calculate the way that light reflects off the surface of the material, taking into account the angle of the light source and the surface normal, as well as the surface's roughness and other properties.
One of the key benefits of PBR rendering is that it allows for more realistic and consistent results, as it is based on the physical properties of real-world materials rather than arbitrary artistic choices. This makes it particularly well-suited for applications where photorealism is important, such as architectural visualization, product design, and film and game development.
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