For example, they enable artists to create more beautifully lit virtual photoshoots of products for e-commerce. Khronos Group says that these extensions allow a wider range of scenes and objects to be represented realistically as 3D assets. Unlike its predecessor KHR_materials_pbrSpecularGlossiness, this new specular extension operates within the modern metallic/roughness workflow at the core of glTF’s PBR material model, enabling colored specular highlights compatible across the array of advanced PBR material extensions.
This extension gives translucent materials the appearance of depth and heft.
#Adobe dimension to gltf Pc#
GlTF is a flexible, royalty-free asset format from Khronos designed for efficient run-time transmission and loading of 3D scenes and models on a wide variety of platforms including web browsers, mobile devices, PC desktops and the cloud. The new glTF extensions enable material properties to be used by diverse renderers from real-time rasterisation to production-class path-tracing. New glTF extensions supporting refraction, colour attenuation, and volumetric properties have been added by the Khronos Group‘s open consortium for 3D graphics standards, and are already shipping in some viewers and renderers.