Outils d'analyse géographique (GAT)

This WEBSITE is achieved by John Lindsay, a professor of Geography at the University of Guelph, in Canada. his research interests include geomorphometry (digital terrain analysis), applications of LiDAR, surface flowpath modelling, and spatial analysis more generally. He is  also a keen supporter of open-source geographical information systems (GIS). Over the last several years,he has been the lead developer of a cross-platform free and open-source GIS called Whitebox Geospatial Analysis Tools. This blog highlights some of the interesting developments and applications of Whitebox GAT. Feel free to leave comments and if you have any question, send me an email.

Librairie API PCL

API de la bibliothèque PCL manuel utilisateur et dépôts de codes source.

Potree

Potree is a free open-source WebGL based point cloud renderer for large point clouds, developed at the Institute of Computer Graphics and Algorithms, TU Wien.

Equipe initiatrice bibliothèque PDAL

Point entrée équipe de trois personnes (Concepteur de logiciel à l'origine de PDAL, EntWine, libLas, greyHound et PLAS  et utilisateur de GDAL, GEOS et MapServer

Outil en ligne de commande de gestion de modèle numérique de terrains

The lidar2dems project is a collection open-source (FreeBSD license) command line utilities for supporting the easy creation of Digital Elevation Models (DEMs) from LiDAR data. lidar2dems uses the PDAL library (and associated dependencies) for doing the actual point processing and gridding of point clouds into raster data.

Traitements PDAL

Exemple PDAL, Smathermather's Weblog Remote Sensing, GIS, Ecology, and Oddball Techniques

Introduction à PDAL

Tutoriel Video

Topographie avec LIDAR

Université de Pensylvanie Cours

C++ MetaProg STL Templates génériques

Usage template C++

CMAKE Tutoriel 0 Basique

Dans le développement ou redistribution d'un programme, qu'il soit libre ou propriétaire, il sera sûrement amené à être modifié par plusieurs personnes, tournant sous différents systèmes et EDI.
Néanmoins, un programme un tant soit peu complet sera souvent amené à utiliser quelques librairies supplémentaires, et il est souvent embêtant de devoir configurer les différentes dépendances du projet, sous les différents systèmes et programmes, vérifier si tout est présent, etc.

CMAKE Tutoriel complet

A step-by-step tutorial covering common build system use cases that CMake helps to address. Many of these topics have been introduced in Mastering CMake as separate issues but seeing how they all work together in an example project can be very helpful. This tutorial can be found in the Tests/Tutorial directory of the CMake source code tree. Each step has its own subdirectory containing a complete copy of the tutorial for that step.

CMAKE Tutoriel 1 exemple d'usage

Exemple de préparation de compilation

CMAKE tutoriel 2 Cours Centrale-Supélec

Cours d'utilisation

CMAKE tuto 3 une autre vision

Ce cours vous enseignera les bases nécessaires au bon usage de cet outil. Une fois ces informations assimilées, vous serez capable d'utiliser CMake dans les cas les plus simples. Vous pourrez alors poursuivre vers une utilisation avancée avec l'unique aide de la documentation officielle.

CMAKE Tuto 4 une dernière vision

Et une vision de plus !

VTK Exemples tout language C++, Python, Java, C#

The goal of the VTK examples is to illustrate specific VTK concepts in a consistent and simple format. Some have been there since the inception of the toolkit. These examples have been subject to peer review and revision over the years. However, these examples only cover a small part of the capabilities of VTK.

VTK Utiliser PARAVIEW via Python

To start interacting with the Server Manager, you have to load the “simple” module. This module can be loaded from any python interpreter as long as the necessary files are in PYTHONPATH. These files are the shared libraries located in the paraview binary directory and python modules in the paraview directory: paraview/simple.py, paraview/vtk.py etc. You can also use either pvpython (for stand-alone or client/server execution), pvbatch (for non-interactive, distributed batch processing) or the python shell invoked from Tools|Python Shell using the ParaView client to execute Python scripts. You do not have to set PYTHONPATH when using these.

VTK Utiliser PARAVIEW via Python ancienne version

ParaView offers rich scripting support through Python. This support is available as part of the ParaView client (paraview), an MPI-enabled batch application (pvbatch), the ParaView python client (pvpython), or any other Python-enabled application. Using Python, users and developers can gain access to the ParaView engine called Server Manager.

Note: Server Manager is a library that is designed to make it easy to build distributed client-server applications.

VTK etape 1 à 6 apprendre => tutoriaux

These examples demonstrate some basic VTK concepts. They are organized in increasing order of complexity. These examples are described in more detail in the textbook "The Visualization Toolkit An Object-Oriented Approach to 3D Graphics" Third Edition available for purchase from Kitware. The examples are implemented in the programming languages C++, Tcl, Python, and Java. (Note: in order to use Tcl, Python, and/or Java, you will need to compile with wrapping on.)

• Step1 - A "Hello World" style example of a simple visualization pipeline
• Step2 - Adding observers to Step1 (i.e., processing events)
• Step3 - Rendering with multiple renderers
• Step4 - Modifying properties and transformations
• Step5 - Specifying a particular interaction style
• Step6 - Adding a 3D widget

VTK autres tutoriaux externes à KITWARE

Tutoriaux nouveaux et anciens sur VTK