Working on OpenCL Ray-tracer

My open-source OpenCL ray-tracer is on github now: https://github.com/owuntu/AtomTraceCL Currently only support Windows under Visual Studio 2015. The reason to choose OpenCL over CUDA is majorly because I only have an AMD R9 Nano card. Also, OpenCL support both Intel and AMD CPU so I think OpenCL is compatible with more …

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Torrance-Sparrow BRDF model with Blinn Microfacet Distribution

Referencing pbrt-v2. In the following image, the teapot use metal material, with copper Fresnel reflectance data. The next image is rendered using OpenCL. With approx. 1 million samples per pixel, the reflection inside the cooper sphere is refined. Using GPU acceleration gain significant rendering performance improvement. The above GPU render image …

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DWARF Debug Format Visualizer

Thinking about building a DWARF debug format visualizer. GUI For lightweight GUI, I am considering WxWidget. Development Tools Using Windows Visual Studio is ideal. And since Windows 10 Anniversary edition is supporting light weight bash, which they call Windows Subsystem Linux, so that I can actually use dwarfdump to generate …

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