PPT-Texture Mapping Jeff Chastine

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. 4371.001. Procedural . Animation. Introduction . to Procedural Methods in 3D Computer . Animation. Dr. Midori Kitagawa. In class. Pay attention. Take notes. Learn. Be ready for a pop quiz. Week 9: Mapping. Computer Graphics . Sessional. Virtual Realism. TEXTURE MAPPING. The Quest for Visual Realism . Why Texture Map? . So far we have done flat shading and . Gouraud. /. Phong. shading. Not good to represent everything in real world. Outline. Course Map. Set up a Project for . Texturing. GLEW and . FreeImage. Overview. Texture Mapping . Prepare Texture. Render with Texture. Multi-texturing. Environment Mapping (cube). 2. Fixed Pipeline. 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. 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. Investing by Instinct. . 1964. Jeff buys first stock. 20 shares of Varian Associates.. 1965. Jeff often stops by Merrill Lynch office before attending graduate school classes.. 1968. Jeff is first employed as a geophysicist and manages his own portfolio.. CSS 552 – TOPICS IN RENDERING. PROBLEM. UV Texture mapping is less flexible due to its tight coupling with the geometry.. Defining UV coordinates for mesh is daunting.. SOLUTION. Projection Texture mapping to the rescue.. Blindfold activity. Was it easy or hard to guess what type of fabric it was?. Why? What clues did you have?. Texture. Where is texture found?. In the thickness and appearance of fabric.. What is it?. offutt. /. SWE 632. User Interface Design and Development. Cooper Ed4, . Ch. 21. Cooper Part III. Interaction Details. Design Details: Controls and Dialogs. Outline. 15 November 2016. © Jeff Offutt. offutt. /. SWE 632. User Interface Design and Development. Cooper Ed4, . Ch. 19. Cooper Part III. Interaction Details. Designing for Mobile Devices. Pre-2007 Mobile Devices. Keyboards. optimized for 4-year old fingers. 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 Figure 1. The 3D reconstruction pipeline 4.1Data acquisition We selected the Minolta VIVID 910 as laser scanner, given the scanning precision (up to 0.0008 mm in the fine mode) and flexibility (three