Reflection, Refraction, and Diffraction Reflection Reflection – wave strikes a surface and is bounced back. Law of Reflection: angle of incidence = angle of reflection…

Ray Tracing Jian Huang, CS 594, Fall, 2002 This set of slides are used at Ohio State by Prof. Roger Crawfis. Ray Tracing Ray-Tracing Pseudocode For each ray r from eye to…

Ray Tracing Jian Huang, CS 594, Fall, 2002 This set of slides are used at Ohio State by Prof. Roger Crawfis. Ray Tracing Ray-Tracing Pseudocode For each ray r from eye to…

Physics 504 Exam Review Exam Reminders Bring your writing implements, a geometry set (at least ruler and protractor), a calculator (with/without graphic display) & your…

Lecture 8 Advanced Rendering – Ray Tracing, Radiosity & NPR Ray Tracing Slide Courtesy of Roger Crawfis, Ohio State Ray-Tracing Pseudocode For each ray r from eye to…

Refraction Optical Density Inverse measure of speed of light through transparent medium Light travels slower in more dense media Partial reflection occurs at boundary with…

Refraction of light Why does this straw look broken? Light reflecting off the straw above the water goes straight to your eye. When light crosses a boundary between materials,…

What is Phased Array  Phased Array Ultrasonic Inspection is the computer controlled triggering of individual element in a multi element probe. The PA probe consists of…

Introduction to Light Light is an EM wave All EM waves travel at the same speed through a vacuum: c = 3 x 108 m/s - FASTEST! fast faster 4 Properties of Waves reflection…

Slide 1 What is Light? What is Light? Light is a kind of electromagnetic radiation. Light travels in transverse waves. Speed of Light (c) = 3.00 x 108 m/s (in a vacuum) That’s…