PPT-Lighting Jeff Chastine

Lighting Jeff Chastine 1 What is Light A very complex process Find a dark area how is it being lit Light bounces mirrors shiny objects Light refracts through other media water heat Light comes. B audrymilw aukee ou nty wigov Chinese New Year Celebration Returns to The Domes Milwaukee WI Jan 201 57523KLQHVH573471HZ The RPHV573595752457347D57347FXOWXUDO57347IHVWLYDO57347DQG57347FHOHEUDWLRQ of Yea r of the Sheep will be presented by the Jeff Chastine. 1. What is Light?. A very complex process. Find a dark area – how is it being lit?. Light bounces (mirrors, shiny objects). Light refracts through other media (water, heat). Light comes . Understanding . DLLs. Jeff Chastine. 1. Dynamic Link Libraries. Real world: No . longer building from scratch. !. DLLs – Dynamic Link Libraries. Just a compiled set of . functions. R. eusable. Look in system32!. Coordinate Systems. Jeff Chastine. 1. The Local Coordinate System. Jeff Chastine. 2. Sometimes called “Object Space”. It’s the coordinate system the model was made in. The Local Coordinate System. jeff@cs.yorku.ca. Many Topics in Theory & Mathematics. Scheduling Algorithms. scheduling some shared resource . to a steady stream of incoming jobs. Examples. scheduling jobs on multi-processor machine. Samantha McNern. Lighting Principals. . Good interior lighting generally includes three elements which work together to provide a pleasing and functional lit environment:. General ambient lighting – can include: downlights, pendants and wall sconces. Coordinate Systems. Jeff Chastine. 1. The Local Coordinate System. Jeff Chastine. 2. Sometimes called “Object Space”. It’s the coordinate system the model was made in. The Local Coordinate System. When the best just isn’t possible. Jeff Chastine. Approximation Algorithms. Some NP-Complete problems are too important to ignore. Approaches:. If input small, run it anyway. Consider special cases that may run in polynomial time. There are 3 basic types of lighting that work together. Ambient Lighting. Task Lighting. Accent Lighting. Good lighting combines all 3 types . Ambient Lighting. Task Lighting. Ambient Lighting (General Lighting). What is Light?. A very complex process. Find a dark area – how is it being lit?. Light bounces (mirrors, shiny objects). Light refracts through other media (water, heat). Light comes . from . everywhere (Global Illumination). 1. Texture Mapping. Applying an image (or a . texture. ) to geometry. 2D images (rectangular). 3D images (volumetric – such as a CAT scan). Adds realism to the scene. A vertex can have:. A 3D position (x, y, z) – 3 floats. offutt. /. SWE 632. User Interface Design and Development. Cooper Ed4, . Ch. . 9. Cooper Part II. Well-Behaved Products. Etiquette, Posture, and Intermediates. Ch. . 9 : . Posture. 31-Aug-16. © Jeff Offutt. A mathematical structure that has more than one “part” (e.g. an array). 2D vectors might have . x. and . y. 3D vectors might have . x. , . y. and . z. 4D vectors might have . x. , . y. , . z. and . Jeff Chastine. 1. Quick Background. Jeff Chastine. 2. A . vertex. is a 3D point (. x. , . y. , . z. ). A . triangle. is made from 3 vertices. h. as a . normal. Note: vertices can have . normals. too!.