• type: sphere, plane, triangle(polygon),
• defining spatial data:
• sphere: center (x, y, z), radius
• plane: point, normal vector or 3 points
• triangle: 3 vertices in 3-space
• polygon: list of vertices in 3-space
• color (R, G, B)
• texture, none or which algebraic type or which image file
• bump, none or which bump function
• coefficients: (k_a), k_d, k_s, k_t, pexp (ambient, diffuse, specular, transmitting, phong highlight exponent).

Due

Grading

The breakdown for grading is:

• planes in general position (10) (5 if you only allow planes parallel to coordinate planes)
• triangles in general position (10) (5 if you only allow triangles parallel to coordinate planes)
• algebraic texture maps, e.g. stripes or checks..., on a plane or polygon (10) and on a sphere (10)
• texture map from an image on a plane (10) and on a sphere (10)
• bump maps on a plane (10) and on a sphere (10)
• code, comments, readme, ease of use - (10)
• quality of images (10)

Turn in:

• your source code. Your code should be well organized and commented.
• a makefile, if necessary.
• a README file containing:
  • your name, the date, and the assignment number
  • a list of the files in the folder with comment for each explaining its purpose
  • instructions on how to run your program
  • a description of any bug that you have not been able to fix. A documented bug will not cost you as much as an undocumented one.
• You may include data files for up to three scenes.
• Please do NOT email ppm files (unless they are used for textures), java classes, or executable code. I will generate them from your source code.

Last Updated: February 17, 2006, 4:02 p.m.
The URL for this document is: http://www.ccs.neu.edu/home/fell/CSG140/CSG140SP2006prog3.html