PPT-Basic Ray Tracing CMSC 435/634

Visibility Problem Rendering converting a model to an image Visibility deciding which objects or parts will appear in the image Object order OpenGL later Imageorder Ray Tracing now. 1 R is reflexive iff for all x A xx R ie xRx is true 2 R is symmetric iff for all x y A if x y R then y x R ie xRy o yRx is true 3 R is transitive iff for all x y z A if x y R and yz R then x z R ie xRy yRz o xRz is true Let R be a binary relatio System fault A characteristic of a software system that can lead to a system error For example failure to initialize a variable could lead to that variable having the wrong value when it is used Human error or mistake Human behavior that results in Pathfinding. Pathfinding. Different types of pathfinding problems exist .  No one solution appropriate to every problem!. Qs:. Is the destination moving or stationary?. Are there obstacles?. What is the terrain like?. Functional Programming with OCaml. CMSC 330. 2. Review. Recursion is how all looping is done. OCaml can easily pass and return functions. CMSC 330. 3. The Call Stack in C/Java/etc.. void f(void) {. int x;. Context-Free . Grammars. Ambiguity . CMSC 330. 2. Review. Why should we study CFGs?. What are the four parts of a CFG?. How do we tell if a string is accepted by a CFG?. What. ’. s a parse tree?. CMSC 330. The IESO administers the wholesale electricity markets in Ontario. It operates a real‑time energy market, in which electricity demand and supply are balanced and instructions are issued to . dispatchable. Smoke and Fog. What is Ray Tracing?. Recall from Day 1: Computer Graphics is the inverse of Computer Vision, Kajiya Equation. Given 3D data, figure out the 2D image with cameras and lighting. Ray tracing is an alternative solution to the fixed-function/GLSL pipeline (mostly). Tracing and Additional Operational Procedures. Adapted from the FAD PReP/NAHEMS Guidelines: Surveillance, Epidemiology, and Tracing (2011).. Tracing . USDA APHIS and CFSPH. FAD PReP/NAHEMS Guidelines: Surveillance, Epi, and Tracing - Tracing . The IESO administers the wholesale electricity markets in Ontario. It operates a real‑time energy market, in which electricity demand and supply are balanced and instructions are issued to . dispatchable. Maps and Folds. Anonymous Functions. Project 3 and Project 4. You may use the . List. module. There is a link on the “Resources” page. For exams, however, you should be able to implement any of the functions in List. Surveillance Part 2:. Implementing Surveillance. Adapted from the FAD PReP/NAHEMS Guidelines: Surveillance, Epidemiology, and Tracing (. 2014).. Describes sampling methods . Outlines diagnostic tests. Tracing and Additional Operational Procedures. Adapted from the FAD PReP/NAHEMS Guidelines: Surveillance, Epidemiology, and Tracing (. 2014).. Overview of tracing. Identifies tracing sources & services. Personnel and . Premises Designations. Adapted from the FAD PReP/NAHEMS Guidelines: Surveillance, Epidemiology, and Tracing (. 2014).. Overview of necessary personnel. Incident Command. Planning Section. Peter Shirley. Chris Wyman. Morgan McGuire. NVIDIA. 1. Introduction to Real-. T. ime Ray Tracing . Part 2. C. ourse Overview. Peter Shirley. NVIDIA. 2. RAY TRACING: INTRODUCED BY TURNER WHITTED IN 1979.