SER332 Lecture 20

Introduction to Graphics and Game Development
Lab 06 (Lighting)
(201804)

Transcript

1. jgs
   SER332
   Introduction to Graphics and Game
   Development
   Lecture 20: Lab 6 (Lighting)
   Javier Gonzalez-Sanchez
   javiergs@asu.edu
   PERALTA 230U
   Office Hours: By appointment
   

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2. 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
   

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3. 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
   

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

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5. 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
   

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6. 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)
   

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7. Javier Gonzalez-Sanchez | SER332 | Spring 2018 | 7
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   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).
   

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8. jgs
   SER332 Introduction to Graphics
   Javier Gonzalez-Sanchez
   javiergs@asu.edu
   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.
   

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