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The Rendering Equation. Given a scene consisting of geometric primitives with material properties and a set of light sources, compute the illumination at each point on each surface. Challenges Primitives complex: lights, materials, shapes Infinite number of light paths Solution Ray tracing. Lighting Example: Cornell Box.
9 sty 2013 · This document provides an overview of basic 3D rendering and texturing techniques. It discusses how rendering produces finished images and involves setting parameters like background, output size, and file type. Texture mapping applies image patterns to surfaces to make them appear realistic.
17 sty 2014 · The document defines computer graphics as the creation, manipulation, and storage of geometric objects and images. Examples of vector and pixel images are shown. Applications of computer graphics include CAD, simulation, animation, visualization, and video games.
and image-based rendering (IBR) CS 248 - Introduction to Computer Graphics Autumn quarter, 2005 Slides for December 8 lecture The graphics pipeline The graphics pipeline IBM / IBR “The study of image-based modeling and rendering is the study of sampled representations of geometry.”
Introduction to Computer Graphics 2022 used for per-fragment lighting (after OpenGL 2.0) used for per-vertex lighting
6 wrz 2021 · The document outlines key topics within computer graphics like modeling, rendering, and image processing, and provides examples of software used for painting, illustration, animation, desktop publishing, and CAD.
Introduction to Computer Graphics 2022 •Shading refers to the process of altering the color of an object/surface/polygon in the 3D scene •In physically-based rendering, shading tries to approximate the local behavior of lights on the object’s surface, based on things like •Surface orientation (normal) N •Lighting direction vL (and Ө i)
