docs: add general tutorial on 3d mesh data

[hanxiao]

No description provided.

[github-actions]

Latency summary

Current PR yields:

• 🐎🐎🐎🐎 index QPS at 1425, delta to last 2 avg.: +25%
• 🐎🐎🐎🐎 query QPS at 68, delta to last 2 avg.: +23%
• 🐎🐎🐎🐎 dam extend QPS at 54414, delta to last 2 avg.: +29%
• 🐎🐎🐎🐎 avg flow time within 1.0859 seconds, delta to last 2 avg.: -21%
• 🐢🐢 import jina within 0.3859 seconds, delta to last 2 avg.: -22%

Breakdown

Version	Index QPS	Query QPS	DAM Extend QPS	Avg Flow Time (s)	Import Time (s)
current	1425	68	54414	1.0859	0.3859
2.2.2	1049	51	36726	1.6536	0.5319
2.2.1	1226	58	47428	1.1234	0.4585

Backed by latency-tracking. Further commits will update this comment.

[codecov]

Codecov Report

Merging #3853 (684927c) into master (06f1af4) will decrease coverage by 0.35%.
The diff coverage is 75.00%.

@@            Coverage Diff             @@
##           master    #3853      +/-   ##
==========================================
- Coverage   89.76%   89.41%   -0.36%     
==========================================
  Files         156      156              
  Lines       12224    12239      +15     
==========================================
- Hits        10973    10943      -30     
- Misses       1251     1296      +45     

Flag	Coverage Δ
daemon	44.26% <8.33%> (-0.03%)	⬇️
jina	87.44% <75.00%> (-0.77%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
jina/types/document/converters.py	77.88% <75.00%> (-0.12%)	⬇️
jina/peapods/pods/compound.py	81.65% <0.00%> (-10.66%)	⬇️
jina/jaml/parsers/__init__.py	92.85% <0.00%> (-7.15%)	⬇️
.../runtimes/request_handlers/data_request_handler.py	88.60% <0.00%> (-5.07%)	⬇️
jina/flow/base.py	88.29% <0.00%> (-3.35%)	⬇️
jina/jaml/helper.py	82.92% <0.00%> (-2.44%)	⬇️
jina/jaml/parsers/flow/v1.py	96.49% <0.00%> (-1.76%)	⬇️
jina/types/message/__init__.py	85.92% <0.00%> (-1.46%)	⬇️
jina/peapods/runtimes/zmq/zed.py	90.86% <0.00%> (-0.92%)	⬇️
jina/peapods/runtimes/jinad/__init__.py	80.86% <0.00%> (-0.87%)	⬇️
... and 6 more

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[github-actions]

📝 Docs are deployed on https://docs-3d-mesh--jina-docs.netlify.app 🎉

[github-actions]

📝 Docs are deployed on https://docs-3d-mesh--jina-docs.netlify.app 🎉