'Glenable gl texture 2d' diaporamas de présentation

Texture Mapping

Texture Mapping. checker.c. Texture-Mapped Squares. void init(void){ glClearColor (0.0, 0.0, 0.0, 0.0); glShadeModel(GL_FLAT); glEnable(GL_DEPTH_TEST); makeCheckImage(); glPixelStorei(GL_UNPACK_ALIGNMENT, 1); glGenTextures(1, &texName);

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Texture Mapping

Texture Mapping. Typical application: mapping images on geometry. =. +. RGB texture 2D (color-map). 3D geometry (quads mesh). More examples. Texture Mapping. The fragment operations can access a specialized RAM The Texture RAM Organized in a set of Textures

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Programming the GPU on Cg

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Image Synthesis

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Lecture 0

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Pemetaan Tekstur

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Texture Mapping

Texture Mapping. Until now, colors and shades determined the vertices color Texture is the characteristic physical structure given to an object by the size, shape, arrangement of its parts By texture mapping we apply image data to a geometric primitive. Basic strategy.

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CS 445 / 645 Introduction to Computer Graphics

CS 445 / 645 Introduction to Computer Graphics. Lecture 19 Texture Maps. Texture Mapping. Limited ability to generate complex surfaces with geometry Images can convey the illusion of geometry Images painted onto polygons is called texture mapping. Texture Maps.

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Overview

Overview. Today: - Make sure everyone is set up with an O penGL environment - OpenGL basics: shapes, lighting, textures - P ushing/ Popping modelview stacks Proble m Set 1, due April 13th : 1. create a Camera class which allows users to navigate 3D space interactively

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