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interplayoflight.wordpress.com | ||
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placeholderart.wordpress.com
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| | | | | In this post I will cover implementing and optimizing runtime environment map filtering for image based lighting (IBL). Before we get started, this approach is covered in depth in Real Shading in Unreal Engine 4and Moving Frostbite to Physically Based Rendering, you should really check them out if you want more background and information than... | |
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mynameismjp.wordpress.com
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| | | | | A common part of most HDR rendering pipelines is some form of average luminance calculation. Typically it's used to implement Reinhard's method of image calibration, which is to map the geometric mean of luminance (log average) to some "key value". This, combined with some time-based adaptation, allows for a reasonable approximation of auto-exposure or human... | |
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morad.in
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| | | | | Foreword Since the release of the latest installment in the Metro series I've spent a few hours looking under the hood and I think there are some things that might be interesting to other tech oriented people. My goal is not to do an extensive analysis or to dig into the shader disassembly but to [...] | |
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nelari.us
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| | | Books, articles, and blog posts tout the wavefront renderer architecture as a way to improve ray tracing performance on GPUs. How well does it perform in practice on M1, M2, and M3 chips? Should you write a wavefront renderer for your hobby project? | ||
