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Slide 1 Luminaires - Light Control A fixture is a lighting device without lamps. A luminaire is a light fixture with lamps installed. Typically bare lamps are not acceptable.…

Slide 1 Slide 2 Slide 3 Can light bounce? Yes! We call this a reflection. Humans have been looking at reflections for thousands of years, however they’re not always clear.…

Slide 1 Computer Graphics (Spring 2008) COMS 4160, Lecture 20: Illumination and Shading 2 http://www.cs.columbia.edu/~cs4160 Slide 2 BRDF  Reflected Radiance proportional…

Slide 1 Physics 504 Exam Review Slide 2 Exam Reminders Bring your writing implements, a geometry set (at least ruler and protractor), a calculator (with/without graphic display)…

PHY138 – Waves, Lecture 7 Today’s overview The Ray Model of Light Reflection Refraction Total Internal Reflection  Medical Fibrescopes Apparent Depth Reading Assignment…

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…

CS 551 / 645: Introductory Computer Graphics David Luebke [email protected] http://www.cs.virginia.edu/~cs551 Administrivia Assignment 6: line.c, gfx.c, lookat() description…

Slide 1 Types of Light Sources Ambient light: no identifiable source or direction Diffuse light - Point: given only by point Diffuse light - Direction: given only by direction…