Autodesk Forge Model Derivative API中的体积，面积和长度值
[英]Values for volume, area and length in Autodesk Forge Model Derivative API
问题描述
I'm using Forge to extract data from Revit models (transformed to .nwc ). 
我正在使用Forge从Revit模型中提取数据（已转换为.nwc ）。 I call 我打电话
GET /modelderivative/v2/designdata/{urn}/metadata/{guid}/properties
to get all properties of my model. 获取我模型的所有属性。 The problem is that for some reason values for volume, area and length for all Revit objects are now in the format "0.009 ft^3" , while before they all were just numbers. 问题在于，由于某些原因，所有Revit对象的体积，面积和长度值现在都为“ 0.009 ft ^ 3”格式，而在此之前它们都是数字。 What can be the reason for this? 这可能是什么原因？ Is this an API change or the model is saved with some special parameters, etc.? 这是API更改还是使用某些特殊参数保存模型等？
1 个解决方案
解决方案1
1 已采纳 2017-07-31 12:59:48
Yes, this is a change because previously you could not tell the unit of any of the values. 是的，这是一个更改，因为以前您无法告诉单位任何值。 Now it's showing the values as you find them in the Viewer as well. 现在，它还显示了在查看器中找到的值。
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