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Physically based rendering is gaining increasing traction in the gaming world and with its list of benefits, this growth is no surprise. When the guesswork around authoring surface attributes is removed and artists can set up a material once to be efficiently reused throughout a game, they can spend much more time focusing on the more creative (and fun!) aspects of texturing. Yet in order to take full advantage of a physically based approach and ensure that each material responds as desired to any lighting condition, it is necessary to author with an awareness of how light actually interacts with different surfaces. This talk provides an easily accessible introduction to the principles of lighting and energy conservation before exploring guidelines for authoring infallible surface attribute maps. We will demonstrate the principles discussed and highlight the effect decisions made at the material creation stage affect the final render.

Physically based rendering is gaining increasing traction in the gaming world and with its list of benefits, this growth is no surprise. When the guesswork around authoring surface attributes is removed and artists can set up a material once to be efficiently reused throughout a game, they can spend much more time focusing on the more creative (and fun!) aspects of texturing. Yet in order to take full advantage of a physically based approach and ensure that each material responds as desired to any lighting condition, it is necessary to author with an awareness of how light actually interacts with different surfaces. This talk provides an easily accessible introduction to the principles of lighting and energy conservation before exploring guidelines for authoring infallible surface attribute maps. We will demonstrate the principles discussed and highlight the effect decisions made at the material creation stage affect the final render.

Overview of new features in #X3D4 related to materials, lighting and textures. Topics include physically based rendering (PBR), normal maps, more ways to affect materials by textures, close alignment with PBR in #glTF, and upcoming work on EnvironmentLight. * https://www.web3d.org/pbr-x3d4-using-gltf * https://github.com/michaliskambi/x3d-tests/wiki/2022-Talk-About-X3D-PBR-glTF

How can you get a 3D model to make users feel like they need a sweater? You use all the tools in your arsenal: Physically-Based Rendering to add a chilly aura, particles that suggest snowflakes. https://t.co/0GZKTRHkta Source: https://twitter.com/Roblox/status/1483861595683844098 Uploader: Roblox