yade-users team mailing list archive

Thread
Date

[Question #669990]: error using saveVtk() to get tesselation geometry

To: yade-users@xxxxxxxxxxxxxxxxxxx
From: rhaven <question669990@xxxxxxxxxxxxxxxxxxxxx>
Date: Tue, 05 Jun 2018 14:42:51 -0000
Reply-to: question669990@xxxxxxxxxxxxxxxxxxxxx
Sender: bounces@xxxxxxxxxxxxx

New question #669990 on Yade:
https://answers.launchpad.net/yade/+question/669990

Hi There,
I try to use saveVtk() to take a look at the tesselation geometry.

I have added the following when defining the engines :
FlowEngine(dead=1,label="flow"),#introduced as a dead engine for the moment, see 2nd section
GlobalStiffnessTimeStepper(active=1,timeStepUpdateInterval=100,timestepSafetyCoefficient=0.8),

and 
try 
	flow.saveVtk()

However I get the error: Triangulation does not exist. Sorry.

I have tried adding the tesselationwrapper as follows 
	TW=TesselationWrapper()
	TW.triangulate()
	TW.computeVolumes()

	flow.saveVtk()

However I still get the same error. Is there another step missing which computes the triangulation and makes it available for saveVtk?

many thanks
Jesse

-- 
You received this question notification because your team yade-users is
an answer contact for Yade.