'Gl texture wrap' diaporamas de présentation

CS559: Computer Graphics

CS559: Computer Graphics. Lecture 21: Texture mapping Li Zhang Spring 2010. Many slides from Ravi Ramamoorthi, Columbia Univ, Greg Humphreys, UVA and Rosalee Wolfe, DePaul tutorial teaching texture mapping visually. Slides from Leonard Mcmillan. 1 st idea: Gouraud interp. of texcoords.

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Texture Mapping

Texture Mapping. LIN Tao. Lecture Objectives. Apply a texture by assigning texture coordinates to a polygon explicitly Modify texture parameters Identify the advantages and disadvantages of the different filters available for textures Create textures with multiple levels of detail (mipmaps)

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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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Computer Graphics

Computer Graphics. Bing-Yu Chen National Taiwan University. Introduction to OpenGL. General OpenGL Introduction An Example OpenGL Program Drawing with OpenGL Transformations Animation and Depth Buffering Lighting Evaluation and NURBS Texture Mapping Advanced OpenGL Topics Imaging.

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Imaging and Raster Primitives

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CS 248 OpenGL Help Session

CS 248 OpenGL Help Session. CS248 Presented by Zak Middleton, Billy Chen Stanford University Nov. 8, 2002. Overview. Basic primitives and rendering in OpenGL Transformations and viewing GLUT and the interaction / display loop More primitives and rendering Development tips.

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CS380 LAB IV OpenGL

CS380 LAB IV OpenGL. Jonghyeob Lee Reference1. [OpenGL course slides by Rasmus Stenholt] Reference2. [ http://nehe.gamedev.net/ ]. Goal. Introduce OpenGL programming Help you do CS380 homework by yourself. Notice. Use Noah board for your questions ( http://noah.kaist.ac.kr/course/CS380 ).

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CS380 LAB IV OpenGL

CS380 LAB IV OpenGL. Jonghyeob Lee Reference1. [OpenGL course slides by Rasmus Stenholt] Reference2. [ http://nehe.gamedev.net/ ]. Goal. Introduce OpenGL programming Help you do CS380 homework by yourself. Notice. Use Noah board for your questions ( http://noah.kaist.ac.kr/course/CS380 ).

313 views • 30 slides

CS380 LAB IV OpenGL

CS380 LAB IV OpenGL. Jonghyeob Lee Reference1. [OpenGL course slides by Rasmus Stenholt] Reference2. [ http://nehe.gamedev.net/ ]. Goal. Introduce OpenGL programming Help you do CS380 homework by yourself. Notice. Use Noah board for your questions ( http://noah.kaist.ac.kr/course/CS380 ).

308 views • 30 slides

CS559: Computer Graphics

CS559: Computer Graphics. Lecture 27: Texture Mapping Li Zhang Spring 2008. Many slides from Ravi Ramamoorthi, Columbia Univ, Greg Humphreys, UVA and Rosalee Wolfe, DePaul tutorial teaching texture mapping visually, Jingyi Yu, U Kentucky. Today. Continue on Texture mapping Reading

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Texture Mapping

Texture Mapping. CPSC 414 10/24/03 Abhijeet Ghosh. The Rendering Pipeline. Texture Mapping. Associate 2D information with 3D surface Point on surface corresponds to a point in the texture Introduced to increase realism Lighting/shading models not enough Hide geometric simplicity

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Chap 7. O penGL extension

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Computer Science 385.3

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