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2011中增加的一个新功能就是点云,这是我们AutoCAD三维战略的一个发展。2011的点云API比较简单。只能进行索引和添加点云。或者在简单点运量中进行点查询。这个版本中我们提供了点云库文件和头文件,但未在SDK中暴露点云实体相关类,当然,你可访问到AcDbEntity的功能。
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如果你需要使用点云,我们期待您的意见和建议,请提出您的需求。
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Continuing our 3D
theme for AutoCAD, we also have our point cloud feature. This includes a very
simple API for this release. Really just allowing you index or add a point
cloud to the drawing, and to query the points in a simple volume. In this
release, we’re not even exposing the entity to the public SDK – you can of
course still access AcDbEntity functions.
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If you want to work
with point clouds in AutoCAD then we’d love you to test the feature and tell
us what additional APIs you need.
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(The API for this
was quite late, so we don’t yet have a sample to demo at our early DevDays
events).
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AutoCAD支持的点云文件格式:
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AutoCAD can create
3D point clouds from the following point cloud data file types:
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FLS
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FWS
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LAS
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XYB
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