'Color buffer' presentation slideshows

Chapter 4

Chapter 4. Instructor Mai Abu Sair. Color and Gray Scale. RGB color buffer Store RGB color codes in frame buffer or in a separate table Color code placed at pixel location

677 views • 52 slides

Chapter 4

Chapter 4. Instructor Mai Abu Sair. Color and Gray Scale. RGB color buffer Store RGB color codes in frame buffer or in a separate table Color code placed at pixel location

712 views • 48 slides

Geometric Objects and Transformations

Geometric Objects and Transformations . Chapter 4. Points, Scalars and Vectors. Points - position in space Scalars - real numbers, complex numbers obey a set of rules that are abstractions of arithmetic store values such as distance Vectors - directed line segment . Vector Arithmetic.

615 views • 44 slides

CS430 Computer Graphics

CS430 Computer Graphics. Programming with Affine Transformations. Topics. Affine Transformations in OpenGL Saving Current Transformation Drawing 3D Scenes with OpenGL OpenGL Functions for Modeling and Viewing. Affine Transformations in OpenGL. CT: current transformation

656 views • 41 slides

Graphics Systems and OpenGL

Graphics Systems and OpenGL. CS 445/645 Introduction to Computer Graphics. Cool Video Games. http://www.stanford.edu/~mazzella/university/cs248/pacman/pacman.htm http://www.liquid.se/pong.html. Transform. Illuminate. Transform. Clip. Project. Rasterize. Model & Camera Parameters.

554 views • 40 slides

Chapter 1

Chapter 1. From Pixels to Shapes. Computer Graphics. Any use of computers to make/create images. Areas? Applications? So, where does it all start?. Computer Graphics. Any use of computers to make/create images.

557 views • 39 slides

Chapter 2

173 views • 17 slides

Hardware Support for Non-photorealistic Rendering: A summary

Hardware Support for Non-photorealistic Rendering: A summary. Paper last updated by Ramesh Raskar February 2002. Presented by Rachel Probert. Traditional Approach to Feature Rendering . High memory requirements CPU based computations. Vertex and Primitive Assembly. Primitive Shader.

280 views • 15 slides

Chapter 13 Special Visual Techniques

241 views • 14 slides

Transparency

Transparency. - Blending colors. - Frame buffer limitations. - Compositing. Basic Alpha Blending. Transparent front color with opacity a. Solid back color. Basic Alpha Blending. Transparent front color with opacity a. Solid back color. 2. 1. 3. Blending Alphas.

148 views • 14 slides

OpenGL Framebuffer Object Extension

405 views • 12 slides