# 2d-viewing - 2D Viewing Algorithm Lecture Week 8 1 TCS2111...

This preview shows pages 1–8. Sign up to view the full content.

1 2D Viewing Algorithm 2D Viewing Algorithm Lecture Week 8 Lecture Week 8

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
TCS2111 2 2D Viewing Algorithms 2D Viewing Algorithms Introduction Introduction Window to Viewport Window to Viewport Transformation Transformation
TCS2111 3 Introduction Introduction

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
World Coordinates : User-Defined Limits Floating point values Device Coordinates : Device dependent Limits Positive Integer values Coordinate Systems Coordinate Systems (x, y) x min x max y man y min (u,v) u min u max v min v max Clipping Window Viewport
TCS2111 5 2D Viewing Transformation Pipeline 2D Viewing Transformation Pipeline Construct World Coordinate Scene Using Modeling Coordinate Transformation Convert World Coordinates to Viewing Coordinates Transform Viewing Coordinates to Normalized Coordinates Map Normalized Coordinates to Device Coordinates MC WC VC NC DC

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
TCS2111 6 Window to Viewport Window to Viewport Transformation Transformation
Sine Function -1.5 -1 -0.5 0 0.5 1 1.5 -180 -150 -120 -90 -60 -30 0 30 60 90

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

### Page1 / 15

2d-viewing - 2D Viewing Algorithm Lecture Week 8 1 TCS2111...

This preview shows document pages 1 - 8. Sign up to view the full document.

View Full Document
Ask a homework question - tutors are online