One other minor improvement I did was to also add specular highlight as an extra step after photon gathering (similar to what I did with shadow). This shows up as the white hotspot on the glass sphere.
Results looks nice though. Here it is!
Sunday, December 18, 2011
Reflection and Refraction
The performance took a huge hit. It now takes about 4 times as long to compile, and my laptop is about to burst into flames as it's running. Getting about 9 FPS. So the scene is a bit dark because I'm only using 50 photons.
One other minor improvement I did was to also add specular highlight as an extra step after photon gathering (similar to what I did with shadow). This shows up as the white hotspot on the glass sphere.
Results looks nice though. Here it is!
One other minor improvement I did was to also add specular highlight as an extra step after photon gathering (similar to what I did with shadow). This shows up as the white hotspot on the glass sphere.
Results looks nice though. Here it is!
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