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

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1 2D Viewing Algorithm 2D Viewing Algorithm Lecture Week 8 Lecture Week 8
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TCS2111 2 2D Viewing Algorithms 2D Viewing Algorithms Introduction Introduction Window to Viewport Window to Viewport Transformation Transformation
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TCS2111 3 Introduction Introduction
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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
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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
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TCS2111 6 Window to Viewport Window to Viewport Transformation Transformation
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Sine Function -1.5 -1 -0.5 0 0.5 1 1.5 -180 -150 -120 -90 -60 -30 0 30 60 90
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2d-viewing - 2D Viewing Algorithm Lecture Week 8 1 TCS2111...

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