CS 330 Funfun Homework – due before May 1
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CS 455 Homework 3 – Sceen
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CS 455 Lecture 18 – Interpolation
Agenda what ?s interpolation nearest neighbor linear TODO As a lab exercise: Pull from the class code repository. Add an Interpolate method to your Heightmap class. It’s like the operator() method, except it takes in float indices that lie somewhere within the heightmap grid—not necessarily at locations on the integer lattice. Use bilinear interpolation to find the […]
CS 330 Lecture 28 – Parametric Polymorphism
Agenda what ?s program this the cost of subtype polymorphism a Set class in C++ a Set class in Java C++ templates vs. Java generics Learning Intentions I understand that some methods of making code reusable lead to costs in performance and error detection. I can use templates to achieve parametric polymorphism in C++. I […]
CS 330 Lecture 27 – Polymorphism
Agenda what ?s defining polymorphism theorize this what does this do? TODO 1/4 sheet: Read http://www.insomniacgames.com/tech/articles/0308/three_big_lies.php. (This page rendered improperly for me; I had to highlight the text to read it.) Read http://hacksoflife.blogspot.com/2008/04/what-is-oop-good-for.html. What do you think? Intentions I can define polymorphism and identify the benefits it confers upon developers like me. I can comprehend how dynamic dispatch […]
CS 455 Lecture 17 – Heightmaps
Agenda what ?s heightmap exercise TODO Heightmaps are grayscale images used to generate terrain. For example, to get a landscape with rolling hills, we can use a noisy but smooth image: To produce a plateau (white) with a sudden chasm (black), we can use this image of starker contrast: The are two significant advantages of […]
CS 330 Lecture 26 – C++ I/O, Overloading, References
Agenda what ?s the philosophy of Stroustrup C++ I/O builtin operators references const next up: polymorphism TODO 1/4 sheet: Scour the results of the 2015 Stack Overflow Developer Survey. What’s interesting? Surprising? Devastating? Encouraging? Where do you deviate? Where do you conform? Code Image.h Image.cpp main.cpp Haiku
CS 330 Lecture 25 – Concrete Classes in C++
Agenda what ?s classes in C++ namespaces RAII references overloading builtin operators I/O of custom types Code Image.h Image.cpp main.cpp Haiku
CS 330 Timbre Homework – due before April 15
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schuhaj – late magnets
My thought process was: copy and paste CJ’s code and then try to get rid of the obvious errors. That was an easy first step. Next it was figuring out what was missing. I didn’t realize until after getting the magnets on the screen that although my code didn’t have errors, it didn’t work. Hours […]