Mayavi: ์—ฌ๋Ÿฌ ์ค„์„ ๊ทธ๋ฆด ๋•Œ ๋งŽ์€ ๊ฒฝ๊ณ 

์— ๋งŒ๋“  2017๋…„ 07์›” 14์ผ  ยท  7์ฝ”๋ฉ˜ํŠธ  ยท  ์ถœ์ฒ˜: enthought/mayavi

python 3.5 ๋ฐ mayavi 4.5.0 + vtk 7.1(mayaviโ€‘4.5.0+vtk71โ€‘cp35โ€‘cp35mโ€‘win_amd64.whl ๋‹ค์šด๋กœ๋“œ: http://www.lfd.uci.edu/~gohlke/pythonlibs/#mayavi์—์„œ ๋‹ค์šด๋กœ๋“œ)์„ ์‚ฌ์šฉํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ), ๊ทธ๋ฆฌ๊ณ  ๋‚˜๋Š” ๋ฌธ์ œ์— ๋ถ€๋”ช์ณค๋‹ค.

๊ณต์‹ ๋ฌธ์„œ์—์„œ ์ œ๊ณตํ•˜๋Š” draw-many-lines ์˜ˆ์ œ๋ฅผ ์‹คํ–‰ํ•˜๋ ค๊ณ  ํ–ˆ์ง€๋งŒ vtkOutputWindow์—์„œ ๋งŽ์€ ๊ฒฝ๊ณ ๊ฐ€ ํ‘œ์‹œ๋ฉ๋‹ˆ๋‹ค. ์„ ์€ ๊ฒฐ๊ตญ ๊ทธ๋ ค์ง€์ง€๋งŒ ๋ชจ๋“  ๊ฒฝ๊ณ ๊ฐ€ ์ธ์‡„๋  ๋•Œ๊นŒ์ง€ ๊ธฐ๋‹ค๋ ค์•ผ ํ•˜๊ธฐ ๋•Œ๋ฌธ์— ๋งค์šฐ ๋Š๋ฆฝ๋‹ˆ๋‹ค.

์ด ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ•˜๋Š” ๋ฐฉ๋ฒ•์€ ๋ฌด์—‡์ž…๋‹ˆ๊นŒ? ๊ฐ์‚ฌ ํ•ด์š”.

์ฝ”๋“œ๋Š” ๋‹ค์Œ๊ณผ ๊ฐ™์Šต๋‹ˆ๋‹ค.
http://docs.enthink.com/mayavi/mayavi/auto/example_plotting_many_lines.html

๊ทธ๋ฆฌ๊ณ  ๊ฒฝ๊ณ ๋Š” ๋‹ค์Œ๊ณผ ๊ฐ™์Šต๋‹ˆ๋‹ค.
....
๊ฒฝ๊ณ : D:\Build\VTK\VTK-7.1.1\Common\DataModel\vtkPolyData.cxx, ์ค„ 1023
vtkPolyData(00000150D4F16FE0): 3๊ฐœ ๋ฏธ๋งŒ์˜ ํฌ์ธํŠธ๋กœ VTK_TRIANGLE 482๋ฅผ ๊ตฌ์ถ•ํ•˜์ง€๋งŒ VTK_TRIANGLE์—๋Š” 3๊ฐœ ์ด์ƒ์˜ ํฌ์ธํŠธ๊ฐ€ ํ•„์š”ํ•ฉ๋‹ˆ๋‹ค. ์ž…๋ ฅ์„ ํ™•์ธํ•˜์‹ญ์‹œ์˜ค.

๊ฒฝ๊ณ : D:\Build\VTK\VTK-7.1.1\Common\DataModel\vtkPolyData.cxx, ์ค„ 1023
vtkPolyData(00000150D4F16FE0): 3๊ฐœ ๋ฏธ๋งŒ์˜ ํฌ์ธํŠธ๋กœ VTK_TRIANGLE 483์„ ๊ตฌ์ถ•ํ•˜์ง€๋งŒ VTK_TRIANGLE์—๋Š” 3๊ฐœ ์ด์ƒ์˜ ํฌ์ธํŠธ๊ฐ€ ํ•„์š”ํ•ฉ๋‹ˆ๋‹ค. ์ž…๋ ฅ์„ ํ™•์ธํ•˜์‹ญ์‹œ์˜ค.

๊ฒฝ๊ณ : D:\Build\VTK\VTK-7.1.1\Common\DataModel\vtkPolyData.cxx, ์ค„ 1023
vtkPolyData(00000150D4F16FE0): 3๊ฐœ ๋ฏธ๋งŒ์˜ ํฌ์ธํŠธ๋กœ VTK_TRIANGLE 484๋ฅผ ๊ตฌ์ถ•ํ•˜์ง€๋งŒ VTK_TRIANGLE์—๋Š” 3๊ฐœ ์ด์ƒ์˜ ํฌ์ธํŠธ๊ฐ€ ํ•„์š”ํ•ฉ๋‹ˆ๋‹ค. ์ž…๋ ฅ์„ ํ™•์ธํ•˜์‹ญ์‹œ์˜ค.

๊ฒฝ๊ณ : D:\Build\VTK\VTK-7.1.1\Common\DataModel\vtkPolyData.cxx, ์ค„ 1023
vtkPolyData(00000150D4F16FE0): 3๊ฐœ ๋ฏธ๋งŒ์˜ ํฌ์ธํŠธ๋กœ VTK_TRIANGLE 485๋ฅผ ๊ตฌ์ถ•ํ•˜์ง€๋งŒ VTK_TRIANGLE์—๋Š” 3๊ฐœ ์ด์ƒ์˜ ํฌ์ธํŠธ๊ฐ€ ํ•„์š”ํ•ฉ๋‹ˆ๋‹ค. ์ž…๋ ฅ์„ ํ™•์ธํ•˜์‹ญ์‹œ์˜ค.

๊ฒฝ๊ณ : D:\Build\VTK\VTK-7.1.1\Common\DataModel\vtkPolyData.cxx, ์ค„ 1023
vtkPolyData(00000150D4F16FE0): 3๊ฐœ ๋ฏธ๋งŒ์˜ ํฌ์ธํŠธ๋กœ VTK_TRIANGLE 486์„ ๊ตฌ์ถ•ํ•˜์ง€๋งŒ VTK_TRIANGLE์—๋Š” 3๊ฐœ ์ด์ƒ์˜ ํฌ์ธํŠธ๊ฐ€ ํ•„์š”ํ•ฉ๋‹ˆ๋‹ค. ์ž…๋ ฅ์„ ํ™•์ธํ•˜์‹ญ์‹œ์˜ค.
....

๊ฐ€์žฅ ์œ ์šฉํ•œ ๋Œ“๊ธ€

lines as tube : lines= mlab.pipeline.tube(src, tube_radius=0.005, tube_sides=6) ๋ฅผ ์ƒ์„ฑํ•˜๋ฉด ๊ฒฝ๊ณ ๊ฐ€ ํ‘œ์‹œ๋˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค.

๋ชจ๋“  7 ๋Œ“๊ธ€

MacPort๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ Mac์— py3-mayavi๋ฅผ ์„ค์น˜ํ–ˆ๋Š”๋ฐ ๋™์ผํ•œ ๋ฌธ์ œ๊ฐ€ ๋ฐœ์ƒํ–ˆ์Šต๋‹ˆ๋‹ค. "vtkPolyData(0x7fac677c5290): 3๊ฐœ ๋ฏธ๋งŒ์˜ ํฌ์ธํŠธ๋กœ VTK_TRIANGLE 99๋ฅผ ๋นŒ๋“œํ•˜์ง€๋งŒ VTK_TRIANGLE์—๋Š” 3๊ฐœ ์ด์ƒ์˜ ํฌ์ธํŠธ๊ฐ€ ํ•„์š”ํ•ฉ๋‹ˆ๋‹ค. ์ž…๋ ฅ์„ ํ™•์ธํ•˜์„ธ์š”."

๋ฌธ์ œ๋ฅผ ์ฃผ์…”์„œ ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค. ์žฌํ˜„ํ•  ์ˆ˜ ์žˆ๊ณ  VTK 7.1์—์„œ ์ด ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ•˜๋Š” ๋ณ€๊ฒฝ ์‚ฌํ•ญ์ด ์žˆ๋Š” ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค. ๋‹ค์Œ ์ฃผ์— ์ˆ˜์ • ์ž‘์—…์„ ์‹œ๋„ํ•˜๊ฒ ์Šต๋‹ˆ๋‹ค.

lines as tube : lines= mlab.pipeline.tube(src, tube_radius=0.005, tube_sides=6) ๋ฅผ ์ƒ์„ฑํ•˜๋ฉด ๊ฒฝ๊ณ ๊ฐ€ ํ‘œ์‹œ๋˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค.

@ying17zi ์ž‘๋™ํ•ฉ๋‹ˆ๋‹ค! ๋‹น์‹ ์€ ํ•˜๋ฃจ๋ฅผ ์ €์žฅ, ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค !!

์ด๊ฒƒ์— ๋Œ€ํ•œ ์—…๋ฐ์ดํŠธ๊ฐ€ ์žˆ์Šต๋‹ˆ๊นŒ? ๊ทธ ํŠœ๋ธŒ๋Š” ๋‚˜์—๊ฒŒ ๋ณ„๋กœ ํšจ๊ณผ๊ฐ€ ์—†๋‹ค.

์ด๊ฒƒ์— ๋Œ€ํ•œ ์—…๋ฐ์ดํŠธ๊ฐ€ ์žˆ์Šต๋‹ˆ๊นŒ? ๊ทธ ํŠœ๋ธŒ๋Š” ๋‚˜์—๊ฒŒ ๋ณ„๋กœ ํšจ๊ณผ๊ฐ€ ์—†๋‹ค.

๋„ค. lines ๋กœ ๋ณผ ๋•Œ ๋‹ค์‹œ ๊ฒฝ๊ณ ๊ฐ€ ์žˆ์ง€๋งŒ ๋‚ด ์˜ˆ์—์„œ๋Š” ๊ฒฝ๊ณ ๊ฐ€ ํŠœ๋ธŒ๋กœ ํ‘œ์‹œ๋˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค. $ show -ft f.mat
๋‹ค์Œ์€ ํ…Œ์ŠคํŠธ์šฉ show ๋ฐ f.mat ์˜ ๋งํฌ์ž…๋‹ˆ๋‹ค.

๋‚˜๋Š” ์ด๊ฒƒ์— ๋Œ€ํ•ด ์กฐ์‚ฌํ–ˆ๋‹ค. ๋ถ„๋ช…ํžˆ ๋ฌธ์ œ๋Š” ํŠœ๋ธŒ๋ฅผ ์‚ฌ์šฉํ•˜๋ ค๋Š” ๊ฒฝ์šฐ์—๋งŒ ํ•„์š”ํ•œ ์ŠคํŠธ๋ฆฌํผ ํ•„ํ„ฐ์ž…๋‹ˆ๋‹ค. ๋ผ์ธ์˜ ๊ฒฝ์šฐ ํ•„์š”ํ•˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค. ๋”ฐ๋ผ์„œ ๋ผ์ธ๋งŒ ํ”Œ๋กฏํ•˜๋ฉด ๊ณต๊ฒฉ์ ์ธ ๋ถ€๋ถ„์„ ๋ฒ„๋ฆด ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ๋”ฐ๋ผ์„œ

# The stripper filter cleans up connected lines
#lines = mlab.pipeline.stripper(src)

# Finally, display the set of lines
mlab.pipeline.surface(src, colormap='Accent', line_width=1, opacity=.4)

๊ฒฝ๊ณ  ์—†์ด ์ž‘๋™ํ•ฉ๋‹ˆ๋‹ค.

๊ฑด๋ฐฐ.

์ด ํŽ˜์ด์ง€๊ฐ€ ๋„์›€์ด ๋˜์—ˆ๋‚˜์š”?
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