Report of the 2^nd Homework of CG Course

####Zhou Bowei ####2015.12.30

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1. How can I run

cd path-to-this-folder/

then (python2):

python -m SimpleHTTPServer

or (python3):

python -m http.server --cgi

Open 127.0.0.1:8000 in your browser.

You can also run it online.

2. How can I use

• Choose a model from the listed models. Then click the "RUN" button.

• Adjust the orientationl.

• Open the "RAY TRACING" panel. Adjust the parameters.

• Click the "RUN" button, and have a cup of tea🍵

3. Advantages & Disadvantages

• Advantages:
  • Only using JavaScript, means that you can run it on every platforms, including iOS & Android.
  • Area light
  • Depth of field
• Disadvantages
  • No global illumination
  • No refraction or reflection (Mar.2018 added)
  • No smooth surface
  • Inefficient (because JavaScript doesn't have mechanism of multi-thread and could not use GPU)

4. Gallery

Old version:

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