Overview / Usage

Deploy Intel optimized solutions for high fidelity raytracing with libraries from the Intel® oneAPI Rendering Toolkit. Rendering Toolkit libraries already power many of your favorite professional rendering, visualization, and CAD applications. Develop with the libraries directly in your game applications. Here are some example uses (non-exhaustive):

• Lightmap baking for static objects in scenes. Get raytracing fidelity in a realtime compute budget.
• Denoising for baked lightmaps. Maximize performance and fidelity with minimal data.
• Building Bounding Volume Hierarchies in a game rendering time budget.
• Collision detection

Previsualization development

• Offline volume rendering API
• Denoising for interactive viewing (Pre-visualization development)

GDC 2020 walkthrough presentation:

https://devmesh.intel.com/projects/intel-oneapi-rendering-toolkit-and-its-application-to-games

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Methodology / Approach

• C, C++11 API based development
• Automatic XPU optimization
• HD (Hydra framework) plugin

Technologies Used

Libraries/APIs:

• Intel® OSPRay
• Intel® Embree
• Intel® Open Image Denoise
• Intel® Open VKL (Open Volume Kernel Library)

Application:

• Intel® OSPRay Studio

Plugin:

• Intel® OSPRay plugin for HD Hydra

Repository

https://software.intel.com/oneapi/render-kit

Other links

• Open VKL Repository (https://github.com/openvkl/openvkl)

• OSPRay
• Embree
• Open VKL
• Open Image Denoise

• OSPRay Repository (https://github.com/ospray/ospray)

• OSPRay Studio Respository (https://github.com/ospray/ospray_studio)

• Embree Repository (https://github.com/embree/embree)

• Open Image Denoise Repository (https://github.com/OpenImageDenoise/oidn)