Recent changes to bugs

GPU flux radiation model does not work with Grid clone

junqi zhu — Tue, 15 Mar 2022 07:04:12 -0000

I tested with both GPU and CPU light model with the grid clone function with my grapevine model. I found under the GPU flux light model, Grid Clone does not reduce the amount of radiation the plant receives.

#43 Video generator is not working

micha — Sun, 04 Apr 2021 18:26:17 -0000

hi junqi,
thanks for spotting this. i checked the code and found the problem but still discussing in which way to solve it. will let you know when we decided.
cheers,
micha

Video generator is not working

junqi zhu — Sun, 14 Mar 2021 21:02:59 -0000

Hi there:
I am trying to use the video generator feature in GroIMP 1.6 to make a video. The preview went well. But when I click generating the video, it produce the following error. i tried to on both windows and linux version. I even copied the ffmpeg file in the code/video plugins into the groimp installing path, but it did not make it work either. Any suggestions would be appreciated?
cheers.
yours Junqi

#40 installation 64bit windows

micha — Mon, 10 Aug 2020 11:31:46 -0000

status: open --> closed-fixed
Group: --> v1.0 (example)

#41 Unhandled NullPointerException when using FluxLightModel

micha — Mon, 10 Aug 2020 11:29:39 -0000

status: open --> closed-fixed

FluxObject, FluxPrimitive, ... are not Serializable

Hendrik Müller — Sun, 21 Jun 2020 10:21:37 -0000

Hi,

I am trying to transform my scene build with Normal Boxes to a scene using the FluxPrimitives, so that I can use the FluxPhongShader.

My first try was this:

module Leaf(String shaderName, FluxPhongShader leafShader) extends FluxBox(new Cube())
{
    {
        setFluxShader(leafShader);
        //setShader(shader(shaderName));
    }
}

However, this presents my with a

Unexpected Exception
FatalPersistenceException: java.io.NotSerializableException: VaidationSetup$Leaf
Caused by NotSerializableException: VaidationSetup$Leaf

If I understand correctly, the FluxBox and FluxPhongShader (or FluxObjects in general) would have to implement java.io.Serializable like mentioned in Ticket #9. This is not the case.

Am I using the Flux Components wrong?
Or is there a workarount?

#41 Unhandled NullPointerException when using FluxLightModel

Hendrik Müller — Sun, 21 Jun 2020 10:15:18 -0000

Hi,

thank you, I think this ticket can be closed.

Regards,
Hendrik

#41 Unhandled NullPointerException when using FluxLightModel

micha — Thu, 16 Apr 2020 13:43:52 -0000

hi hendrik,
could you plz. check out the "daily build" version of groimp from ufgb966.forst.uni-goettingen.de/GroIMP/. there should be alreay a chatch of intel cards implemented.
kind regards
mh

#41 Unhandled NullPointerException when using FluxLightModel

Hendrik Müller — Fri, 10 Apr 2020 09:44:15 -0000

I just realized, that the LightModel is used for CPU calculation and it works.

I think however, that their should be a graceful error message

Unhandled NullPointerException when using FluxLightModel

Hendrik Müller — Fri, 10 Apr 2020 09:18:45 -0000

When using the FluxLightModel on a Laptop with an integrated Intel Graphics Card (Intel HD Graphics 620), an unhandled NullPointerException occurs, even when the option "Use GPU Devices" in the Preferences is unchecked.

Stack Trace: java.lang.NullPointerException      at de.grogra.gpuflux.jocl.compute.ComputeContext.<init>(Unknown Source)      at de.grogra.gpuflux.GPUFluxInit.initComputeContext(Unknown Source)      at de.grogra.gpuflux.tracer.FluxLightModelTracer.setupJOCL(Unknown Source)      at de.grogra.gpuflux.tracer.FluxLightModelTracer.build(Unknown Source)      at de.grogra.rgg.FluxLightModel.build(Unknown Source)      at VaidationSetup.run(pfs:VaidationSetup.rgg:41)      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)      at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)      at java.lang.reflect.Method.invoke(Unknown Source)      at de.grogra.reflect.ClassAdapter$MethodAdapter.invoke(Unknown Source)      at de.grogra.rgg.RGG.apply(Unknown Source)      at de.grogra.rgg.RGG$Apply.applyRules(Unknown Source)      at de.grogra.rgg.RGG$Apply.runImpl(Unknown Source)      at de.grogra.pf.ui.util.LockProtectedCommand$1.run(Unknown Source)      at de.grogra.pf.ui.UI$1Task.run(Unknown Source)      at de.grogra.graph.impl.GraphManager.invokeRun(Unknown Source)      at de.grogra.util.LockableImpl.invokeRun0(Unknown Source)      at de.grogra.util.LockableImpl.executeImpl(Unknown Source)      at de.grogra.util.LockableImpl.execute(Unknown Source)      at de.grogra.pf.ui.UI.executeLockedly(Unknown Source)      at de.grogra.pf.ui.util.LockProtectedCommand.run(Unknown Source)      at de.grogra.pf.ui.registry.CommandItem.run(Unknown Source)      at de.grogra.pf.ui.registry.CommandItem.eventOccured(Unknown Source)      at de.grogra.pf.ui.tree.RegistryAdapter.eventOccured(Unknown Source)      at de.grogra.pf.ui.tree.UITreePipeline$Node.handleEvent(Unknown Source)      at de.grogra.pf.ui.tree.UITreePipeline.eventOccured(Unknown Source)      at de.grogra.pf.ui.awt.ButtonSupport$Dispatcher.run(Unknown Source)      at de.grogra.imp.IMPJobManager.run(Unknown Source)      at java.lang.Thread.run(Unknown Source)