Visualization problem

[Junang-Wang]

Hi,

I am currently working on a project that involves simulating a guidewire in SOFA. My goal is to visualize the guidewire within the SOFA GUI. To achieve this, I used the 'Edge2QuadTopologicalMapping' function and set 'nbPointsOnEachCircle=10'.

However, only a portion of the guidewire is displayed in the GUI.
.
Upon closer inspection, it appears there are 1410 points but only 2010 edges, whereas there should be 2820 edges. Does anyone know how to resolve this issue?

[bakpaul]

Hello,

I don't know if this is normal or not. I suggest to take a look at the following example https://github.com/sofa-framework/BeamAdapter/blob/master/examples/3instruments.scn using this strategy to render a beam model.

[Junang-Wang]

Hi, @bakpaul

Thank you for your reply. I have done a experiment by modifing 3instruments.scn file. The visualization works correctly when I set two sections in WireRestShape. However, when I configure three sections in WireRestShape, the same visualization issue arises. Any idea how to solve the problem?

[hugtalbot]

Hi @Junang-Wang
Oh three sections reminds me to an issue we discussed back a year ago, right @epernod?

EDIT: yes, there : #4685

[hugtalbot]

Were there any fix for this @epernod ?