[vtkusers] problems in the volume calculation with vtkMassProperties
bill.lorensen at gmail.com
Wed Dec 3 12:29:35 EST 2014
1) What is the resolution of your sphere?
2) You cannot compute the volume of an open object.
On Wed, Dec 3, 2014 at 9:26 AM, -Daniel- <ich_daniel at habmalnefrage.de> wrote:
> I try to calculate volumes with vtkMassProperties.
> Here, I noticed the following. Look on the screenshot the sphere (radius of
> 10) has a volume of 4.178 and the colored Polydata has a volume of 12.454 .
> Actually, the sphere should have a much larger volume (visual seen).
> Is it because that the colored object is not closed?
> How can I calculate the correct volume-result of the colored object ?
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