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Consequently, the ability of your hardware to handle this process is a hugely significant factor in the time cost of your project. #Meshlab align point clouds registrationThe registration process and the import and manipulation of the 3D model into your CAD software requires considerable computing power. But that precision comes at a cost: large projects often run to thousands of scans and the dataset may exceed 1TB. Point clouds hold highly detailed, highly precise information about the environments they map. Here are the three essential steps you need to take: Step 1: Source hardware that can handle your point cloud dataset The hardware, software and techniques you use will have a huge impact on the time it takes to go from the survey, through registration, and to then get that data into CAD. A one-time survey of a site yields precise data that can be used to aid the design process - but only if you get it right. Point cloud files are a powerful way to store and use spatial data for 3D modelling. QCoreApplication::setApplicationName("MeshLab") Ĥ.Point cloud files are a powerful way to store and use spatial data for 3D modelling, but what are the essential steps to take to ensure you get it right? QCoreApplication::setOrganizationName("VCG") Bugfixing - Open PLY files using namespace std On line 60 of vcglib/wrap/ply/plystuff.h just like in this post:Ĭd meshlab/src/ qmake -recursive meshlab_ full.pro make 3. # meshlabplugins/filter_plymc \ but I solved one plugin edit_align because I needed it by adding the include #include /external/lib/linux-g -64/libmpir.a b) in the file meshlab/src/meshlab_full.pro comment several plugins that are incompatible> # meshlabplugins/filter_texture \ Make: *** Error 1 This error persists since 2011: To solve it, you can comment the following lines causing errors during compilation a) in the file > meshlab/src/meshlabplugins/filter_csg/filter_csg.pro #linux-g -64:INCLUDEPATH =. Gmpfrac.h:5:20: fatal error: mpirxx.h: No such file or directory ![]() If you try to compile with meshlab_full.pro then you get the error: In file included from filter_csg.cpp:29:0: Compile cd meshlab/src/external qmake -recursive external.pro make cd meshlab/src/ qmake -recursive meshlab_ mini.pro make This would give you a stripped down version of meshlab without the Align tool for example. Svn checkout svn://.net/p/meshlab/code/trunk/meshlab meshlab 2. #Meshlab align point clouds codeDownload code into a meshlab top folder: svn checkout svn://.net/p/vcg/code/trunk/vcglib vcglib The instructions for compiling are here Here's a short version 1. It turns out that the latest version of Meshlab doesnt have this bug since the commit 6114, but it still had the problem with opening a PLY file. ![]() I couldn't save a project in Meshlab, so I compiled it myself and fixed the bug. See the hello-boost project under samples.įind_package(Boost REQUIRED filesystem system) To build with for targets other than armeabi-v7a, edit the cache. #Meshlab align point clouds PatchPull down and patch the boost libraries for android. ![]() Assuming you are using the alias trick for android-cmake:Įxport ANDTOOLCHAIN=$ANDROID_CMAKE/toolchain/Īlias android-cmake='cmake -DCMAKE_TOOLCHAIN_FILE=$ANDTOOLCHAIN ' ![]() #Meshlab align point clouds installInstall boost using android-cmake scripts Please install that, and add it to your path.Įxport PATH=$ANDROID_SDK/tools:$ANDROID_SDK/platform-tools:$PATHĥ. $NDK/build/tools/make-standalone-toolchain.sh -platform=android-5 \ Read its documentation, specifically the Standalone Toolchain.Īssumming you read the documentation, follow steps for creating a standalone ![]()
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