jgs SER332 Introduction to Graphics and Game Development Lecture 20: Lab 6 (Lighting) Javier Gonzalez-Sanchez [email protected] PERALTA 230U Office Hours: By appointment

Javier Gonzalez-Sanchez | SER332 | Spring 2018 | 2 jgs Step 1 § If you have not, download and run this source code: https://github.com/javiergs/SER332/blob/master/Lecture18/main.cpp

Javier Gonzalez-Sanchez | SER332 | Spring 2018 | 3 jgs Step 2 § Modify cylinders to be as shown here Create 3 cylinders § Add a new method to create cones as shown here. A cone is like a cylinder with a dot at the top instead of a circle. Create 3 cones

Javier Gonzalez-Sanchez | SER332 | Spring 2018 | 4 jgs Step 3 § Add a new method to create domes Create 3 cones

Javier Gonzalez-Sanchez | SER332 | Spring 2018 | 5 jgs Step 4 • If you have not, download and run this source code: • https://github.com/javiergs/SER332/blob/master/Lecture19/light.cpp

Javier Gonzalez-Sanchez | SER332 | Spring 2018 | 6 jgs Step 5 § Follow the previous example and add a directional source of light, i.e., include normal calculation (normal per vertex) § Make the source of light rotate around Z-axis (rotation with a radius of 500 is shown below)

Javier Gonzalez-Sanchez | SER332 | Spring 2018 | 7 jgs Step 6 § Put at the center at least a cylinder, a cone, and a dome (as the orange image below) § Make at least a cylinder, a cone and a dome rotate around the previous ones. They can follow the same orbit (in red) or diverse concentric orbits. § Keep the light rotating as described before in part 5 (orbit in white).

jgs SER332 Introduction to Graphics Javier Gonzalez-Sanchez [email protected] Spring 2018 Disclaimer. These slides can only be used as study material for the class SER332 at ASU. They cannot be distributed or used for another purpose.