Isosurface

amir

Hi

I have done a simulation which includes some floating objects. I want "Isosurface" to show the results.

I used the following command:

set dirout2=%dirout%\Isosurface

%isosurface% -dirin %diroutdata% -saveiso %dirout2%/PartAll -onlytype:+all -vars:+all

if not "%ERRORLEVEL%" == "0" goto fail

But, the floating objects are not shown. Only fluid, fixed and moving objects are shown.

What is the problem with the floating objects?

Alex

Please read first:

https://github.com/DualSPHysics/DualSPHysics/wiki/11.-Post%E2%80%90processing#116-surface-representation-isosurface

https://github.com/DualSPHysics/DualSPHysics/wiki/11.-Post%E2%80%90processing#112-visualization-of-boundaries-boundaryvtk

amir

The following lines are in the help (IsoSurface4_Help.out):

-onlytype:<values>  Indicates the type of selected particles

    (+ means include, - means do not include)

    +/-all:    To choose or reject all options

    +/-bound:   Boundary particles (fixed, moving and floating)

    +/-fixed:   Boundary fixed particles

    +/-moving:  Boundary moving particles

    +/-floating: Floating body particles

    +/-fluid:   Fluid particles (no excluded)

So, it can be seen that floating objects can be added.

Alex

Good to know

That is wrong, we have to modify that.... now IsoSurface works automatically only with fluid.

For the visualisation of floatings we have to use BoundaryVTK

Regards

Alex

amir

Thanks!

"-first" and "-last" works for the "IsoSurface4", but deos NOT work for "BoundaryVTK".

Would you mind tell me how to impose "BoundaryVTK" for seleted parts?

Regards

Asalih3d

@amir

set dirout2=%dirout%\boundary

%boundaryvtk% -loadvtk %dirout%/%name%__Dp.vtk -motiondata %diroutdata% -savevtkdata %dirout2%/Domain.vtk -onlymk:11

if not "%ERRORLEVEL%" == "0" goto fail