Foam Tool not working
Hi,
I've been trying to use the foam tool proposed with the VisualSPH.
I installed everything right (blender, visual sutio 2015, add on...) and followed thoroughly the tutoriel. However, it does not work and I can't guess why.
Have anyone tried it ?
Thanks
Here is the error message in the Blender console:
Traceback (most recent call last):
File "C:\Users\Kraeken\AppData\Roaming\Blender Foundation\Blender\2.79\scripts\addons\VisualSPHysics.py", line 435, in execute
if parseXML(context):
File "C:\Users\Kraeken\AppData\Roaming\Blender Foundation\Blender\2.79\scripts\addons\VisualSPHysics.py", line 159, in parseXML
bpy.context.scene.DsphFoamH = float(xdoc.getElementsByTagName("h")[0].getAttribute("value"))
IndexError: list index out of range
location: :-1
location: :-1
I've been trying to use the foam tool proposed with the VisualSPH.
I installed everything right (blender, visual sutio 2015, add on...) and followed thoroughly the tutoriel. However, it does not work and I can't guess why.
Have anyone tried it ?
Thanks
Here is the error message in the Blender console:
Traceback (most recent call last):
File "C:\Users\Kraeken\AppData\Roaming\Blender Foundation\Blender\2.79\scripts\addons\VisualSPHysics.py", line 435, in execute
if parseXML(context):
File "C:\Users\Kraeken\AppData\Roaming\Blender Foundation\Blender\2.79\scripts\addons\VisualSPHysics.py", line 159, in parseXML
bpy.context.scene.DsphFoamH = float(xdoc.getElementsByTagName("h")[0].getAttribute("value"))
IndexError: list index out of range
location: :-1
location: :-1
Debug Trace
| Notice |
Cannot assign an empty string to a string offset
#0 /var/www/forums-dual-sphysics-org/library/core/class.format.php(1203): gdn_ErrorHandler(2, 'Cannot assign a...', '/var/www/forums...', 1203, Array)
#1 /var/www/forums-dual-sphysics-org/library/core/class.format.php(958): Gdn_Format::formatMentionsCallback('')
#2 /var/www/forums-dual-sphysics-org/library/core/class.format.php(1292): Gdn_Format::tagContent('@Admin I've bee...', 'Gdn_Format::for...')
#3 /var/www/forums-dual-sphysics-org/library/Vanilla/Formatting/Html/HtmlEnhancer.php(59): Gdn_Format::mentions('@Admin I've bee...')
#4 /var/www/forums-dual-sphysics-org/library/Vanilla/Formatting/Formats/HtmlFormat.php(74): Vanilla\Formatting\Html\HtmlEnhancer->enhance('@Admin I've bee...')
#5 /var/www/forums-dual-sphysics-org/library/Vanilla/Formatting/FormatService.php(34): Vanilla\Formatting\Formats\HtmlFormat->renderHtml('@Admin I've bee...')
#6 /var/www/forums-dual-sphysics-org/library/core/class.format.php(769): Vanilla\Formatting\FormatService->renderHTML('@Admin I've bee...', 'html')
#7 /var/www/forums-dual-sphysics-org/library/core/class.format.php(1479): Gdn_Format::html('@Admin I've bee...')
#8 /var/www/forums-dual-sphysics-org/applications/vanilla/views/discussion/helper_functions.php(24): Gdn_Format::to('@Admin I've bee...', 'Html')
#9 /var/www/forums-dual-sphysics-org/applications/vanilla/views/discussion/helper_functions.php(170): formatBody(Object(stdClass))
#10 /var/www/forums-dual-sphysics-org/applications/vanilla/views/discussion/comments.php(19): writeComment(Object(stdClass), Object(DiscussionController), Object(Gdn_Session), 4)
#11 /var/www/forums-dual-sphysics-org/applications/vanilla/views/discussion/index.php(53): include('/var/www/forums...')
#12 /var/www/forums-dual-sphysics-org/library/core/class.controller.php(778): include('/var/www/forums...')
#13 /var/www/forums-dual-sphysics-org/library/core/class.controller.php(1382): Gdn_Controller->fetchView('', false, false)
#14 /var/www/forums-dual-sphysics-org/library/core/class.pluggable.php(217): Gdn_Controller->xRender()
#15 /var/www/forums-dual-sphysics-org/applications/vanilla/controllers/class.discussioncontroller.php(310): Gdn_Pluggable->__call('render', Array)
#16 /var/www/forums-dual-sphysics-org/library/core/class.dispatcher.php(862): DiscussionController->index('1617', 'foam-tool-not-w...', '')
#17 /var/www/forums-dual-sphysics-org/library/core/class.dispatcher.php(279): Gdn_Dispatcher->dispatchController(Object(Gdn_Request), Array)
#18 /var/www/forums-dual-sphysics-org/index.php(29): Gdn_Dispatcher->dispatch()
#19 {main} |
| Notice |
rich is deprecated. Use FormatService::renderHtml($content, Formats\RichFormat::FORMAT_KEY) instead.
#0 [internal function]: gdn_ErrorHandler(16384, 'rich is depreca...', '/var/www/forums...', 950, Array)
#1 /var/www/forums-dual-sphysics-org/library/core/functions.general.php(950): trigger_error('rich is depreca...', 16384)
#2 /var/www/forums-dual-sphysics-org/library/core/class.format.php(1729): deprecated('rich', 'FormatService::...')
#3 /var/www/forums-dual-sphysics-org/library/core/class.format.php(1479): Gdn_Format::rich('[{"insert":"Hi ...')
#4 /var/www/forums-dual-sphysics-org/applications/vanilla/views/discussion/helper_functions.php(24): Gdn_Format::to('[{"insert":"Hi ...', 'Rich')
#5 /var/www/forums-dual-sphysics-org/applications/vanilla/views/discussion/helper_functions.php(170): formatBody(Object(stdClass))
#6 /var/www/forums-dual-sphysics-org/applications/vanilla/views/discussion/comments.php(19): writeComment(Object(stdClass), Object(DiscussionController), Object(Gdn_Session), 5)
#7 /var/www/forums-dual-sphysics-org/applications/vanilla/views/discussion/index.php(53): include('/var/www/forums...')
#8 /var/www/forums-dual-sphysics-org/library/core/class.controller.php(778): include('/var/www/forums...')
#9 /var/www/forums-dual-sphysics-org/library/core/class.controller.php(1382): Gdn_Controller->fetchView('', false, false)
#10 /var/www/forums-dual-sphysics-org/library/core/class.pluggable.php(217): Gdn_Controller->xRender()
#11 /var/www/forums-dual-sphysics-org/applications/vanilla/controllers/class.discussioncontroller.php(310): Gdn_Pluggable->__call('render', Array)
#12 /var/www/forums-dual-sphysics-org/library/core/class.dispatcher.php(862): DiscussionController->index('1617', 'foam-tool-not-w...', '')
#13 /var/www/forums-dual-sphysics-org/library/core/class.dispatcher.php(279): Gdn_Dispatcher->dispatchController(Object(Gdn_Request), Array)
#14 /var/www/forums-dual-sphysics-org/index.php(29): Gdn_Dispatcher->dispatch()
#15 {main} |
| Notice |
rich is deprecated. Use FormatService::renderHtml($content, Formats\RichFormat::FORMAT_KEY) instead.
#0 [internal function]: gdn_ErrorHandler(16384, 'rich is depreca...', '/var/www/forums...', 950, Array)
#1 /var/www/forums-dual-sphysics-org/library/core/functions.general.php(950): trigger_error('rich is depreca...', 16384)
#2 /var/www/forums-dual-sphysics-org/library/core/class.format.php(1729): deprecated('rich', 'FormatService::...')
#3 /var/www/forums-dual-sphysics-org/library/core/class.format.php(1479): Gdn_Format::rich('[{"insert":{"me...')
#4 /var/www/forums-dual-sphysics-org/applications/vanilla/views/discussion/helper_functions.php(24): Gdn_Format::to('[{"insert":{"me...', 'Rich')
#5 /var/www/forums-dual-sphysics-org/applications/vanilla/views/discussion/helper_functions.php(170): formatBody(Object(stdClass))
#6 /var/www/forums-dual-sphysics-org/applications/vanilla/views/discussion/comments.php(19): writeComment(Object(stdClass), Object(DiscussionController), Object(Gdn_Session), 6)
#7 /var/www/forums-dual-sphysics-org/applications/vanilla/views/discussion/index.php(53): include('/var/www/forums...')
#8 /var/www/forums-dual-sphysics-org/library/core/class.controller.php(778): include('/var/www/forums...')
#9 /var/www/forums-dual-sphysics-org/library/core/class.controller.php(1382): Gdn_Controller->fetchView('', false, false)
#10 /var/www/forums-dual-sphysics-org/library/core/class.pluggable.php(217): Gdn_Controller->xRender()
#11 /var/www/forums-dual-sphysics-org/applications/vanilla/controllers/class.discussioncontroller.php(310): Gdn_Pluggable->__call('render', Array)
#12 /var/www/forums-dual-sphysics-org/library/core/class.dispatcher.php(862): DiscussionController->index('1617', 'foam-tool-not-w...', '')
#13 /var/www/forums-dual-sphysics-org/library/core/class.dispatcher.php(279): Gdn_Dispatcher->dispatchController(Object(Gdn_Request), Array)
#14 /var/www/forums-dual-sphysics-org/index.php(29): Gdn_Dispatcher->dispatch()
#15 {main} |
Comments
It could be nice to make the wiki on this point more clear
Chnage "XML: here, select the XML file used for the fluid simulation" to "XML: here, select the XML file generated by gencase"
Otherwise, the tutoriel is nice. thanks a lot.
I've modified the tutorial to make this step more clear.
Looking at the console there some nan and very small values so I wonder... I've tried setting all the min parameter to zero but no change.
Here is the console feedback:
Opening: E:\Calcul\Ouvrage\2019-05_CalageFF_DSM_0.003\Blender\..\CalageFF_DSM_out\Particles\PartFluid_0040.vtk
Number of buckets: 21526120
Total fluid particles: 632570
[Stage 1] trapped air potential, Energy and colorfield. Time: 0.219081
[Stage 2] gradient. Time: 0.367002
[Stage 3] wave crests. Time: 0.0286482
Statistics
===========
*** Wave crests ***
Mean: 0.00671791
Min: 0
Max: 5.67105
Min non-zero: 0.0105506
*** Trapped air ***
Mean: -nan(ind)
Min: -nan(ind)
Max: -nan(ind)
Min non-zero: 0.00554384
*** Energy ***
Mean: 1.23104e-05
Min: 1.78793e-10
Max: 9.88331e-05
Min non-zero: 1.78793e-10
[Stage 4] clamping function. Time: 0.00378013
[Stage 5] number of diffuse particles generated: 0 Time: 0.00223917
[Stage 6] calculate diffuse particle positions. Time: 0.00201691
[Stage 7] classify particles. Time: 8.59983e-06
[Stage 8] Update particles! Time: 7.27735e-06
[Stage 9] Delete particles! Deleted: 0 Time: 8.26865e-05
[Stage 10] Append new particles! Total diffuse particles: 0
*** Density ***
Mean: -nan(ind)
Min: 1.79769e+308
Max: 2.22507e-308
Min non-zero: 1.79769e+308
[Stage 11] Save to file! Time: 0.230585
Also here is a view of my simulation so it gives you an idea (dp 0.003)
Have you any suggestion ?
Thanks
Hi TPouzol,
after two years, I have exactly the same issue: with official tutorial, Foam Calculator works well, but with a my own case (veri simple case) I have same result as you in 2019
[Stage 10] Append new particles! Total diffuse particles: 0.
Have been you able to run correctly your own case?
If yes, can you help me?
Bye, Piero
@Admin @Orlando