Please submit your homework to ceiba > assignments > project #2. For students from NTUST, please send your homework to my mailbox (jasonlai@cmlab.csie.ntu.edu.tw). The compressed file should include: 1. realistic.h and realistic.cpp 2. a report (PDF or HTML) including how you implement realistic camera and ray refraction. Make sure your report includes at least 8 result images (2 #sample x 4 cameras). 3. a readme.txt describing your development environment TA