Large .las files - Grasshopper2024-03-29T11:28:20Zhttps://www.grasshopper3d.com/forum/topics/large-las-files?groupUrl=volvox&commentId=2985220%3AComment%3A1498367&groupId=2985220%3AGroup%3A1356167&feed=yes&xn_auth=noHi Alex,
I did as what you a…tag:www.grasshopper3d.com,2019-07-05:2985220:Comment:19968372019-07-05T07:12:33.806ZParimal Valahttps://www.grasshopper3d.com/profile/ParimalVala
<p>Hi Alex,</p>
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<p>I did as what you asked for. Now its showing error " Object Reference is not set to instance of object".......May be there should be problem during exporting that file to .e57.<a href="https://storage.ning.com/topology/rest/1.0/file/get/3194845962?profile=original" target="_blank" rel="noopener"><img class="align-full" src="https://storage.ning.com/topology/rest/1.0/file/get/3194845962?profile=RESIZE_710x"/></a></p>
<p>Hi Alex,</p>
<p></p>
<p>I did as what you asked for. Now its showing error " Object Reference is not set to instance of object".......May be there should be problem during exporting that file to .e57.<a href="https://storage.ning.com/topology/rest/1.0/file/get/3194845962?profile=original" target="_blank" rel="noopener"><img class="align-full" src="https://storage.ning.com/topology/rest/1.0/file/get/3194845962?profile=RESIZE_710x"/></a></p> Hey Thanks
However I used b…tag:www.grasshopper3d.com,2019-07-04:2985220:Comment:19969172019-07-04T19:01:44.355ZParimal Valahttps://www.grasshopper3d.com/profile/ParimalVala
<p>Hey Thanks </p>
<p></p>
<p>However I used buttons in which its states that </p>
<p>Normal state - FALSE</p>
<p>Pressed State - TRUE</p>
<p></p>
<p>So once I plug in that button node .....I pressed that button its basically means that It is in "TRUE" State.</p>
<p>Hey Thanks </p>
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<p>However I used buttons in which its states that </p>
<p>Normal state - FALSE</p>
<p>Pressed State - TRUE</p>
<p></p>
<p>So once I plug in that button node .....I pressed that button its basically means that It is in "TRUE" State.</p> its pretty basic grasshopper…tag:www.grasshopper3d.com,2019-07-04:2985220:Comment:19969162019-07-04T18:54:20.570Zng5 Alexhttps://www.grasshopper3d.com/profile/ng5
<p>its pretty basic grasshopper</p>
<p>the loade57 component needs an ok to start loading, declared with a true to load, and false to not load. You are using a button which by default is false.</p>
<p></p>
<p>try using a boolean toggle instead, set the state to true and wait for the cloud to load.</p>
<p></p>
<p>its pretty basic grasshopper</p>
<p>the loade57 component needs an ok to start loading, declared with a true to load, and false to not load. You are using a button which by default is false.</p>
<p></p>
<p>try using a boolean toggle instead, set the state to true and wait for the cloud to load.</p>
<p></p> unless you have inverted the…tag:www.grasshopper3d.com,2019-07-04:2985220:Comment:19966022019-07-04T18:47:29.391Zng5 Alexhttps://www.grasshopper3d.com/profile/ng5
<p>unless you have inverted the button states, load57 component is set to false thus nothing loads.</p>
<p>unless you have inverted the button states, load57 component is set to false thus nothing loads.</p> Hello Rasmus,
Currently I am…tag:www.grasshopper3d.com,2019-07-04:2985220:Comment:19969122019-07-04T18:19:28.697ZParimal Valahttps://www.grasshopper3d.com/profile/ParimalVala
<p><a href="https://storage.ning.com/topology/rest/1.0/file/get/3193687707?profile=original" rel="noopener" target="_blank"><img class="align-full" src="https://storage.ning.com/topology/rest/1.0/file/get/3193687707?profile=RESIZE_710x"></img></a> Hello Rasmus,</p>
<p>Currently I am doing my master thesis on topic related to point clouds and Volvox.</p>
<p></p>
<p>I have .las point cloud file and exported that .las file to .e57 through Autodesk Recap. then through I tried to import that file. But its not working?</p>
<p>Could you please give me some ideas How can I cope up with it? If you could …</p>
<p><a href="https://storage.ning.com/topology/rest/1.0/file/get/3193687707?profile=original" target="_blank" rel="noopener"><img class="align-full" src="https://storage.ning.com/topology/rest/1.0/file/get/3193687707?profile=RESIZE_710x"/></a>Hello Rasmus,</p>
<p>Currently I am doing my master thesis on topic related to point clouds and Volvox.</p>
<p></p>
<p>I have .las point cloud file and exported that .las file to .e57 through Autodesk Recap. then through I tried to import that file. But its not working?</p>
<p>Could you please give me some ideas How can I cope up with it? If you could explain me the process How did you import? It would be great help</p>
<p></p>
<p>Thankyou</p> Hi Rasmus
You should be able…tag:www.grasshopper3d.com,2016-04-05:2985220:Comment:15018132016-04-05T16:22:27.239ZHenrik Leander Evershttps://www.grasshopper3d.com/profile/HenrikLeanderEvers
<p>Hi Rasmus</p>
<p></p>
<p>You should be able to export a E57 (and also a XYZ) file from Volvox, which can be read and converted in Recap into .rcp/.rcs files. These are then opened inRecap or imported into Revit. </p>
<p>Hi Rasmus</p>
<p></p>
<p>You should be able to export a E57 (and also a XYZ) file from Volvox, which can be read and converted in Recap into .rcp/.rcs files. These are then opened inRecap or imported into Revit. </p> Hi Alex.
Thanks for your ide…tag:www.grasshopper3d.com,2016-04-04:2985220:Comment:14997692016-04-04T10:06:06.265ZRasmus Holsthttps://www.grasshopper3d.com/profile/RasmusHolst
<p>Hi Alex. </p>
<p>Thanks for your idea. </p>
<p>I haven't tried this translation into .xyz files, but for now conversion to e.57 worked really well :)</p>
<p>It does take some time, but turning off display in CloudCompare helps alot - I think next I will try to do the same with the CloudCompare engine from Volvox. </p>
<p></p>
<p>Not to find out what to do best with all of these points :)</p>
<p>Hi Alex. </p>
<p>Thanks for your idea. </p>
<p>I haven't tried this translation into .xyz files, but for now conversion to e.57 worked really well :)</p>
<p>It does take some time, but turning off display in CloudCompare helps alot - I think next I will try to do the same with the CloudCompare engine from Volvox. </p>
<p></p>
<p>Not to find out what to do best with all of these points :)</p> Hi Martin and Henrik.
Thanks…tag:www.grasshopper3d.com,2016-04-04:2985220:Comment:14997002016-04-04T10:03:59.352ZRasmus Holsthttps://www.grasshopper3d.com/profile/RasmusHolst
<p>Hi Martin and Henrik. </p>
<p>Thanks for your tips.</p>
<p>I have now the point cloud in Rhino - by translation in CC. I will try to do the same, subsampling etc., through Volvox later as that seems even smarter. </p>
<p></p>
<p>Nevertheless I now have the point cloud - and at the moment I am not really aware what kind of geometry/output my colleague is looking for, but I will find out.</p>
<p></p>
<p>About the import into Revit, can the recap files .rcp or .rcs from e.g. a boxcrop etc. be…</p>
<p>Hi Martin and Henrik. </p>
<p>Thanks for your tips.</p>
<p>I have now the point cloud in Rhino - by translation in CC. I will try to do the same, subsampling etc., through Volvox later as that seems even smarter. </p>
<p></p>
<p>Nevertheless I now have the point cloud - and at the moment I am not really aware what kind of geometry/output my colleague is looking for, but I will find out.</p>
<p></p>
<p>About the import into Revit, can the recap files .rcp or .rcs from e.g. a boxcrop etc. be produced through Volvox?</p>
<p><img width="721" src="http://storage.ning.com/topology/rest/1.0/file/get/2769131066?profile=RESIZE_1024x1024" width="550" class="align-left" height="333"/></p>
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<p>Thanks</p>
<p>Rasmus</p> I did a quick test with a 4gb…tag:www.grasshopper3d.com,2016-04-01:2985220:Comment:14985302016-04-01T18:53:58.965Zng5 Alexhttps://www.grasshopper3d.com/profile/ng5
<p>I did a quick test with a 4gb point cloud (output from sfm software, in xyz txt file).</p>
<p>load time was aprox 4-6 minutes. (some part of it for the gfx card to catch up). Memory stands at 9.5gb. A wild guess would be for 7gb would be something like 15min to load and twice the memory (?).</p>
<p><a href="http://storage.ning.com/topology/rest/1.0/file/get/2769132222?profile=original" target="_self"><img class="align-full" src="http://storage.ning.com/topology/rest/1.0/file/get/2769132222?profile=RESIZE_1024x1024" width="721"></img></a></p>
<p>without subsampling editing with other volvox components is a bit on…</p>
<p>I did a quick test with a 4gb point cloud (output from sfm software, in xyz txt file).</p>
<p>load time was aprox 4-6 minutes. (some part of it for the gfx card to catch up). Memory stands at 9.5gb. A wild guess would be for 7gb would be something like 15min to load and twice the memory (?).</p>
<p><a target="_self" href="http://storage.ning.com/topology/rest/1.0/file/get/2769132222?profile=original"><img width="721" class="align-full" src="http://storage.ning.com/topology/rest/1.0/file/get/2769132222?profile=RESIZE_1024x1024" width="721"/></a></p>
<p>without subsampling editing with other volvox components is a bit on the patience side. But i have found through another project that volvox subsampling works really nice, without affecting the details of the geometry. (i was quantifying facade defects, without significant differences between subsamples).</p>
<p>best</p>
<p>alex</p> Hello Rasmus,
you can also t…tag:www.grasshopper3d.com,2016-04-01:2985220:Comment:14983672016-04-01T18:21:06.490Zng5 Alexhttps://www.grasshopper3d.com/profile/ng5
<p>Hello Rasmus,</p>
<p></p>
<p>you can also try and convert the las file to txt or xyz. Volovx handles really well txt files, though the max file size i have used is is 2.5gb.</p>
<p></p>
<p>best</p>
<p>alex</p>
<p>Hello Rasmus,</p>
<p></p>
<p>you can also try and convert the las file to txt or xyz. Volovx handles really well txt files, though the max file size i have used is is 2.5gb.</p>
<p></p>
<p>best</p>
<p>alex</p>