Triangle Meshes Note: The material has been obtained and adapted - - PowerPoint PPT Presentation

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Triangle Meshes Note: The material has been obtained and adapted - - PowerPoint PPT Presentation

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Triangle Meshes Note: The material has been obtained and adapted from the following 1. http://www.cs.mtu.edu/~shene/COURSES/ cs3621/SLIDES/Mesh.pdf (Courtesy Dr. Ching-Kuang Shene) 2. Slides from Niloy Mitra on Meshes and Geometry Processing

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SLIDE 1

Triangle Meshes

Note: The material has been obtained and adapted from the following

  • 1. http://www.cs.mtu.edu/~shene/COURSES/

cs3621/SLIDES/Mesh.pdf (Courtesy Dr. Ching-Kuang Shene)

  • 2. Slides from Niloy Mitra on Meshes and

Geometry Processing

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SLIDE 2

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SLIDE 57

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SLIDE 58

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SLIDE 59

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SLIDE 60

Quadric Error Metric Decimation: 7/9 Quadric Error Metric Decimation: 7/9

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SLIDE 61

Quadric Error Metric Decimation: 8/9 Quadric Error Metric Decimation: 8/9

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SLIDE 62

Quadric Error Metric Decimation: 9/9 Quadric Error Metric Decimation: 9/9

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The Minimum of a Quadric Function The Minimum of a Quadric Function

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SLIDE 64

Decimation vs Error Metric

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Results and Comparisons: 1/3

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SLIDE 66

Results and Comparisons: 2/3

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SLIDE 67

Results and Comparisons: 3/3

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SLIDE 68

More Comparisons: 1/2 More Comparisons: 1/2

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SLIDE 69

More Comparisons: 2/2 More Comparisons: 2/2

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SLIDE 70

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SLIDE 71

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