Note ViSP framework is build with capabilities that enables the usage of the following 3rd parties: XML, OpenCV, pthread, apriltag, lapack. $ python3 visp/platforms/ios/build_framework.py ios -iphoneos_deployment_target 11.0 -iphoneos_archs arm64 -build_only_specified_archs True There is also the possibility to build ViSP framework specifying the deployment target and the arch $ cd $HOME/framework.If you follow Getting OpenCV framework (optional) you have also $HOME/framework/ios/amework that should also be added to the Xcode project. Once build, you will have $HOME/framework/ios/amework that could be added to a Xcode project for iOS devices.$ python3 visp/platforms/ios/build_framework.py ios Build ViSP framework $ cd $HOME/framework.We suppose now that ViSP source is in a directory denoted besides ios folder. ![]() Or $ unzip visp-x.y.z.zip -d $HOME/framework Once downloaded, uncompress the file using either $ tar xvzf visp-x.y.z.tar.gz -C $HOME/framework Or you can download the latest release as a zip or a tarball. ![]() Once downloaded, uncompress the file using $ tar xvzf -C $HOME/framework You can also download a daily snapshot.You can get the cutting-edge ViSP from GitHub repository using the following command $ cd $HOME/framework.If is for example the following folder $HOME/framework there are different ways to get ViSP: Here the goal is to get ViSP source code in a directory denoted. Getting ViSP source code Note The following steps are only working with ViSP 3.0.1 or higher. Note If you encounter an error with xcrun, check xcrun: error: SDK cannot be located Add amework to iPhoneSimulator existing frameworks $ cd `xcrun -sdk iphonesimulator -show-sdk-platform-path`/Developer/Library/Frameworks.Add amework to iPhoneOS existing frameworks $ cd `xcrun -sdk iphoneos -show-sdk-platform-path`/Developer/Library/Frameworks.Or if the download was either performed with Firefox, do the following $ unzip $HOME/Downloads/opencv-4.5.5-ios-framework.zip -d $HOME/framework/ios If the download was performed with Safari, do the following $ mv $HOME/Downloads/amework $HOME/framework/ios/ If is for example the following folder $HOME/framework just do the following: $ mkdir -p $HOME/framework/ios Unzip the archive in a directory denoted /ios.Download the latest OpenCV for iOS like opencv-4.5.5-ios-framework.zip.If you are not interested in capabilities leveraged by using OpenCV as 3rd party, just skip this section. It will also allow to exploit keypoints throw ViSP classes ( vpKltOpencv, vpKeyPoint) or the model-based tracker in his hybrid version ( vpMbKltTracker). This could be useful for users who want to use ViSP and OpenCV together. We suggest to follow these steps in order to install OpenCV framework in such a way that the resulting ViSP framework builds with OpenCV as 3rd party. Python 2.7 or Python 3 installed using brew install python.CMake gui for OSX that could be download at : or installed using brew install cmake.Note Concerning ViSP installation, we provide also other Tutorials. These steps have been tested on macOS Big Sur 11.6.2, with CMake 3.22.1, Xcode 13.2.1 and Python 2.7.16 or Python 3.9.9. ![]() ![]() In this tutorial you will learn how to build ViSP framework from source on OSX in order to use it for iOS developments.
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