Merge pull request #1999 from ksobon/3dview-wrapper-2018

[ZiyunShang]

3dview wrapper 2018

Please Note:

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Purpose

This change would be merged when new major, such as version 3.x, is ready.

Declarations

Check these if you believe they are true

• The code base is in a better state after this PR
• Is documented according to the standards
• The level of testing this PR includes is appropriate
• User facing strings, if any, are extracted into *.resx files
• Snapshot of UI changes, if any.

Reviewers

@AndyDu1985

FYIs

@QilongTang @mjkkirschner