CS 330 Lecture 10 – Basecalc Interpreter
Agenda what ?s whitespace expr productions parse trees a REPL an interpreter TODO Read up on the origin of a programming language of your choosing, and share some interesting factoids on a 1/4 sheet. Review Process of Interpretation Write your grammar in a *.g file. Run antlr on *.g file to produce the Java source […]
spiegedj – HW 1
Hurdles: One issue I had was that I was getting weird distortions around the edges of my bumps. This turned to be because I was printing the float value of the colors to my PPM file and gimp interprets 3.03984e-005 as 3. Additionally, testing the code to make sure it was correct was a challenge. Thought […]
FISHERJK – Gaussian Pox
Thought Process: My thought process with this assignment was to first start figuring out how the indexing of the RGB channels worked and what a Gaussian Bump meant in this context. I then needed to figure out how to structure this in relation to the PPM file format. After writing the Image class components and trying to grapple with the […]
FISHERR – Gaussian Pox
(The images above were generated with different dimensions, RGB color channels, and variances.) For the Gaussian Pox homework, my thought process was as follows: Designing C++ Classes: I had to carefully identify the necessary variables,methods, and logic, that would make the Image, Bump, and GaussianPox classes coordinate together. Research: how to […]
CS 330 Lecture 9 – A Calculator
Agenda what ?s a grammar lexing to get a token stream TODO 1/4 sheet: read chapter 1 in your book. Code Basecalc.g Haiku
CS 455 Lecture 6 – Matrices
Agenda what ?s dot product recasting rotation, scaling homogeneous coordinate recasting translation a Matrix4 class TODO Read about calculating normals and shading. I encourage you to read a few other sources as well. Bring a 1/4 sheet with 3-4 questions or observations. You are welcome to answer any these challenge questions: If a light is […]
CS 330 Lecture 8 – Regex Closeout
Agenda what ?s regex bingo a few more examples links between images double-spaces between sentences finding repeats ith field TODO Right now: You and a partner make a 4×4 grid of randomly generated strings. Include upper- and lowercase letters, numbers, whitespace, and punctuation. Keep the strings short. There’s no free space. Before Friday: Familiarize yourself […]
Gaussian Pox Submission
There were a few obstacles that I had to overcome to get this lab to work. The first was to actually get the PPM file to write. I had the wrong header to the file so it would just print out black stripes. Once i got the file to work I had to […]
CS 455 Lecture 5 – Indexed Geometry and OBJ Models
Agenda what ?s filled geometry GL_TRIANGLES reading in an OBJ model TODO Before next class: Lab: tweak our model renderer to allow the user to toggle between a wireframe and filled display of our model. See glPolygonMode. Participation: Next lecture we’re going to build a Matrix class to help us represent our transformations. Before that, […]
CS 330 Lecture 7 – Regex Cont’d
Agenda what ?s what does this do? substitution capturing lookaround assertions TODO 1/4 sheet: Try your hand at Regex Golf. Report some of your regices and your score. What Does This Do? Code arithmetic.txt calc.rb music.rb Haiku