'Accumulation buffer' diaporamas de présentation

Introduction to OpenGL (Part 4)

Introduction to OpenGL (Part 4). Ref: OpenGL Programming Guide (The Red Book). Part 1 Introduction Geometry Viewing Light & Material Display List. Part 2 Alpha Channel Polygon Offset Part 3 Image Texture Mapping Part 4 Framebuffers Selection & Feedback. Topics. OpenGL.

825 views • 60 slides

Global Illumination

Global Illumination. Local Illumination. the GPU pipeline is designed for local illumination only the surface data at the visible point is needed to compute the lighting primitives can be generated, processed, and then discarded

606 views • 35 slides

OpenGL Buffers and Tests

OpenGL Buffers and Tests. Glenn G. Chappell CHAPPELLG@member.ams.org U. of Alaska Fairbanks CS 481/681 Lecture Notes Friday, February 8, 2002. Review: The Math of Lighting.

497 views • 35 slides

Pixels are for Chumps Anti-Aliasing

486 views • 31 slides

Instant Radiosity

Instant Radiosity. Paper by Alexander Keller. What is Radiosity?. Perfect Diffuse Interaction View-Independent Must be Followed By Projection Computation May have a post-process Ray Tracing enhancement. Process. An array of emitting patches

327 views • 31 slides

CS 248 Assignment 2 Polygon Scan Conversion

331 views • 22 slides

CS 248 Assignment 2 Polygon Scan Conversion

229 views • 22 slides

CS 248 Assignment 2 Polygon Scan Conversion

334 views • 21 slides

Chapter 2

173 views • 17 slides

CSC418 Computer Graphics

CSC418 Computer Graphics. BSP tree Z-Buffer A-buffer Scanline. Binary Space Partition (BSP) Trees. Used in visibility calculations Building the BSP tree (2D) Start with polygons and label all edges Deal with one edge at a time

272 views • 16 slides