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Computer Graphics Lectures

Introduction

What is Computer Graphics?
Three Parts of Computer Graphics
Computer Vision et al.

Raster Basics

Image Formation
Raster and Vector Images
Rasterizing Lines and Curves
Filling Polygons

OpenGL

Introducing OpenGL
OpenGL Basics
OpenGL Programming

Camera and Clipping

The Pinhole Camera
Line and Polygon Clipping

Transformations

2D Transformations
3D Transformations

Viewing

Parallel Projection
Perspective Projection

Modelling-Viewing Pipeline

Viewing Transformations
Projection Normalization

Visibility

Object Space Methods
Image Space Methods

Hierarchical Modelling

Hierarchical Modelling

Modelling Curves

Cubic Splines
Bézier Splines
B-Splines

Modelling Surfaces

Surfaces

Illumination and Shading

Phong Illumination Model
Shading

Texture Mapping

Texture Mapping
Uses of Texture Mapping

Animation

Principles of Animation
Interpolation for Animation

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Object Space Methods

Object Space Methods#

We start our discussion of visibility by looking at object space methods backface culling and BSP trees.

We discuss Quadtrees, Octrees and KD-trees.

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Projection Normalization

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Image Space Methods

By Parag Chaudhuri

© Copyright 2025, Parag Chaudhuri.