'Gouraud' presentation slideshows

Shading

Shading. Ming Ouhyoung ??? Professor Dept. of CSIE and GINM NTU. Illumination model. Ambient light ( ?? ) I = la * ka * Obj (r, g, b) la : intensity of ambient light ka : 0.0 ~ 1.0, Obj (r, g, b): object color Diffuse reflection ( ?? )

1.12k views • 86 slides

CSPC 352: Computer Graphics

CSPC 352: Computer Graphics. Chapter 6: Lighting and Shading. Overview. Local and global illumination Phong reflectance model (local illumination) Flat, Gouraud, and Phong Shading on a polygonal mesh Surface subdivisions Shading in OpenGL. Need for shading.

666 views • 46 slides

Computer Graphics (fall 2009)

Computer Graphics (fall 2009). School of Computer Science University of Seoul. Chap 6: Shading. Light and Matter Light Sources The Phong Reflection Model Computation of Vectors Polygonal Shading Approximation of a Sphere by Recursive Subdivision Light Sources in OpenGL

507 views • 43 slides

Illumination

Illumination. Behaviour of light. Shading Overview. Classical real-time shading: vertices projected to screen lighting calculation done at each vertex results interpolated along line (linear interpolation) to interior of polygon (bilinear interpolation) per-pixel shading:

679 views • 42 slides

Foundations of Computer Graphics (Fall 2012)

Foundations of Computer Graphics (Fall 2012). http://inst.eecs.berkeley.edu/~cs184. CS 184, Lecture 23: Texture Mapping. Many slides from Greg Humphreys, UVA and Rosalee Wolfe, DePaul tutorial teaching texture mapping visually Chapter 11 in text book covers some portions . To Do.

492 views • 41 slides

Foundations of Computer Graphics (Fall 2012)

547 views • 40 slides

Polygon Rendering

Polygon Rendering. Swapping the Loops. Review: Ray Tracing Pipeline. Ray tracer produces visible samples of scene Samples are convolved with a filter to form pixel image Ray tracing pipeline:. -Traverse scene graph -Accumulate CTM -Spatially organize objects.

1.12k views • 38 slides

CS179: GPU Programming

CS179: GPU Programming. Lecture 1: Introduction. Today. Course summary Administrative details Brief history of GPU computing Introduction to CUDA. Course Summary. GPU Programming What: GPU: Graphics processing unit -- highly parallel APIs for accelerated hardware Why:

487 views • 36 slides

Shading

619 views • 35 slides

View-Dependent Precomputed Light Transport Using Nonlinear Gaussian Function Approximations

View-Dependent Precomputed Light Transport Using Nonlinear Gaussian Function Approximations. View-Dependent Precomputed Light Transport Using Nonlinear Gaussian Function Approximations. View-Dependent Precomputed Light Transport Using Nonlinear Gaussian Function Approximations.

458 views • 33 slides

3D Graphics Rendering and Terrain Modeling

3D Graphics Rendering and Terrain Modeling. Technology and Historical Overview. By Ricardo Veguilla. Overview. Introduction to 3D Computer Graphics OpenGL SGI vs Linux 3D Animation Terrain Modeler: Project Status . Introduction to 3d Computer Graphics.

623 views • 33 slides

Outline

Outline. Color in OpenGL Polygonal Shading Light Source in OpenGL Material Properties Normal Vectors. Motivation. We know how to rasterize Given a 3D triangle and a 3D viewpoint, we know which pixels represent the triangle But what color should those pixels be?.

449 views • 31 slides

CS 445 / 645 Introduction to Computer Graphics

517 views • 30 slides

Foundations of Computer Graphics (Fall 2012)

Foundations of Computer Graphics (Fall 2012). http://inst.eecs.berkeley.edu/~cs184. CS 184, Lecture 12: Raster Graphics and Pipeline. Lecture Overview. Many basic things tying together course Is part of the material, will be covered on midterm Raster graphics Gamma Correction Color

388 views • 28 slides

Colonialism in Asia

Colonialism in Asia . By: Salman Al-Bahlal . KEY TERMS . Imperialism : the policy of extending the rule or authority of an empire or nation over foreign countries, or of acquiring and holding colonies and dependencies.

473 views • 22 slides

INB382/INN382 Real-Time Rendering Techniques Lecture 13: Revision

420 views • 21 slides

Shading models

Nick Anastas. Shading models. Virtual Objects Phong Reflection Model Basic Shading Models Advanced Shading Models. Outline. Made of planar polygons Any given planar polygon can be broken down into triangles A triangles is fully defined by providing vertex coordinates and drawing order.

390 views • 18 slides

History of computer graphics

282 views • 15 slides

History of Computer Art

Part V: Computer Animation Seminar, 28 nd April 2014 Danube University Krems Department for Arts and Image Science MediaArtHistories : Masters of Art Thomas Dreher URL: http :// dreher.netzliteratur.net. History of Computer Art. URL: http :// iasl.uni-muenchen.de /links/ GCA_Indexe.html.

252 views • 15 slides

CS 352: Computer Graphics

CS 352: Computer Graphics. Final Exam Review. Recent topics. BSP-tree Computing form factors Heckbert median-cut algorithm Floyd-Steinberg dither algorithm DDA line rasterization algorithm. Graphics Pipeline. Coordinate systems: object, eye, clip, NDC, screen

169 views • 7 slides