path tracing – Visual Computing Lab https://viscomp.alexandra.dk Computer Graphics, Computer Vision and High Performance Computing Sun, 28 Oct 2012 20:11:02 +0000 en-GB hourly 1 https://wordpress.org/?v=5.8.2 Path Tracing and Stochastic Progressive Photon Mapping https://viscomp.alexandra.dk/?p=1307 https://viscomp.alexandra.dk/?p=1307#comments Sun, 28 Oct 2012 20:11:02 +0000 http://viscomp.alexandra.dk/?p=1307 Some pictures and videos from our own gpu-raytracer which is physically based and currently supports path tracing and stochastic progressive photon mapping with a variety of different materials.

The left statue is made of rough glass , the middle is an imitation of plastic/wax and the right statue is copper (using sopra nk-values).

Full spectral rendering using stochastic progressive photon mapping.

A comparison between pathtracing and sppm after two minutes of rendering. Click the image to see a video-capture of the rendering.

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