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[ ] meshflow
jonathan d. denning+, william b. kerr+, fabio pellacini+*
+dartmouth college, *sapienza university of rome
interactive visualization of mesh construction sequences
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biped
1012 faces 3:10 hrs 5759 ops
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meshflow interactive visualization of mesh construction sequences [ - - PowerPoint PPT Presentation
meshflow interactive visualization of mesh construction sequences [ - - PowerPoint PPT Presentation
meshflow interactive visualization of mesh construction sequences [ ] jonathan d. denning + , william b. kerr + , fabio pellacini +* + dartmouth college, * sapienza university of rome 1 biped 1012 faces 3:10 hrs
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60x
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helmet
1867 faces 5:05 hrs 8510 ops
shark
1796 faces 3:30 hrs 8350 ops
hydrant
10808 faces 2:30 hrs 4609 ops
biped
1012 faces 3:10 hrs 5759 ops
robot
15580 faces 9:40 hrs 13478 ops
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⋮ select select view view view view topo trans trans select trans trans trans ⋮ ⋮ select view topo trans select trans ⋮
clustered raw seq
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top 4 bigrams
cam, cam select, trans trans, select cam, select select, trans trans, select cam, select select, select select, trans trans, select trans, cam cam, select trans, trans trans, cam cam, trans cam, topoa trans, cam cam, topoa cam, trans topoa, trans .33 .15 .11 .09 .22 .16 .13 .13 .27 .20 .15 .14 .40 .26 .25 .02 .20 .17 .16 .12 5759 3781 3118 1843 225
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2 (cam)+ (cam)◇ ↦ (cam)◇ 3 (view) (view)+ ↦ (view) 4 (select) (view | select)* (select)◇ ↦ (select)◇ 5 (select) (view)* (topo | trans)◇ ↦ (.)◇ 6 (trans) (view | trans)* (trans)◇ ↦ (.)◇ 7 (.)◇ (view | (.)◇)* (.)◇ ↦ (.)◇ 8 (topo)◇ (view | trans)* (trans) ↦ (.)◇ 9 (topoa)◇ (view | topob)* (topob) ↦ (.)◇ 10 (.)◇ (view | (.)◇)* (.)◇ ↦ (.)◇ clustering by substituting regexs
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⋮ topo trans trans trans trans trans ⋮ ⋮ select select view view view view topo trans trans select trans trans trans ⋮ ⋮ select select view topo trans trans select trans trans trans ⋮ ⋮ select view topo trans trans select trans trans trans ⋮ ⋮ topo trans ⋮ ⋮ topo ⋮ 2 4 5 6 8
levels of detail
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9 10
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9 5 7
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8 college students modeling class followed tutorial case study
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meshflow video images
tutorial ratings
- verview
detail avg ratings 5 tutorial rankings
1st 2nd 3rd
subjects 8 meshflow video images
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sequential regexs tag-based polygonal meshes
- ut-of-order clustering
geometric analysis nurbs, sculpting / / / future work
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hierarchical clustering annotations filtering details on demand / overview illustrate operations focus : : : summary
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support: nsf, intel, sloan foundation tutorials: [culum ‘09; drinic ‘04; jack ‘11; tate ‘09; williamson ‘10]
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fin
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