MicMac - Contributions de l’utilisateur [fr]

Install MicMac in Windows Subsystem for Linux

2021-05-10T11:27:04Z

Scpsc : /* Use MicMac graphical user interfaces */

You can also use MicMac on Windows 10 through the Windows Subsystem for Linux (WSL). WSL allows you to run a Linux distribution (e.g. Ubuntu) directly on Windows, unmodified, without the overhead of a traditional virtual machine or dualboot setup. Then you can install MicMac by following the [[Install_MicMac_Ubuntu|Ubuntu installation guide]].

== Install WSL ==

The following steps are adapted from the [https://docs.microsoft.com/en-us/windows/wsl/install-win10 Windows Subsystem for Linux Installation Guide for Windows 10]. Only the manual procedure is described. For the automatic procedure (or for more details/troubleshooting), please refer to the external link.

=== Enable the "Windows Subsystem for Linux" optional feature ===

Open Windows PowerShell as Administrator (you can hit the '''Windows logo key''' and type '''powershell'''), then run:
<pre>dism.exe /online /enable-feature /featurename:Microsoft-Windows-Subsystem-Linux /all /norestart</pre>

It is recommended to update to WSL 2, but if you wish to only install WSL 1, you can now '''restart''' your machine and move on to the [[#Install your Linux distribution of choice]] step. To update to WSL 2, '''wait to restart''' your machine and move on to the next step.

=== Check requirements for running WSL 2 ===

To update to WSL 2, you must be running Windows 10:
* For x64 systems: '''Version 1903''' or higher, with '''Build 18362''' or higher.
* For ARM64 systems: '''Version 2004''' or higher, with '''Build 19041''' or higher.
* Builds lower than 18362 do not support WSL 2.

To check your version and build number, hit '''Windows logo key''' + '''R''', type '''winver''', select '''OK'''.

=== Enable Virtual Machine feature ===

Before installing WSL 2, you must enable the '''Virtual Machine Platform''' optional feature. Your machine will require [https://docs.microsoft.com/en-us/windows/wsl/troubleshooting#error-0x80370102-the-virtual-machine-could-not-be-started-because-a-required-feature-is-not-installed virtualization capabilities] to use this feature.

Open PowerShell as Administrator and run:
<pre>dism.exe /online /enable-feature /featurename:VirtualMachinePlatform /all /norestart</pre>

'''Restart''' your machine to complete the WSL install and update to WSL 2.

=== Download the Linux kernel update package to update to WSL 2 ===

# Download the latest package for either x64 or ARM64 systems, depending on your machine:
#* [https://wslstorestorage.blob.core.windows.net/wslblob/wsl_update_x64.msi WSL2 Linux kernel update package for x64 machines]
#* [https://wslstorestorage.blob.core.windows.net/wslblob/wsl_update_arm64.msi WSL2 Linux kernel update package for ARM64 machines]
# Run the update package downloaded in the previous step. (Double-click to run - you will be prompted for elevated permissions, select ‘yes’ to approve this installation.)

=== Set WSL 2 as your default version ===

Open PowerShell and run this command to set WSL 2 as the default version when installing a new Linux distribution:
<pre>wsl --set-default-version 2</pre>

=== Install your Linux distribution of choice ===

# Open the '''Microsoft Store''' and select your favorite Linux distribution (e.g. [https://www.microsoft.com/store/apps/9n6svws3rx71 Ubuntu 20.04]).
# From the distribution's page, select "Get".

[[File:Ubuntustore.png|600px]]

The first time you launch a newly installed Linux distribution, a console window will open and you'll be asked to wait for a minute or two for files to de-compress and be stored on your PC. All future launches should take less than a second.

You will then need to [https://docs.microsoft.com/en-us/windows/wsl/user-support create a user account and password for your new Linux distribution]:

[[File:Ubuntuwslinstall.png|600px]]

You can now run Linux on Windows 10! To install MicMac on Ubuntu, follow [[Install_MicMac_Ubuntu|these steps]].

== Windows Terminal ==
Windows Terminal is a very convenient tool for working in command lines on Windows. Follow this [https://docs.microsoft.com/en-us/windows/terminal/get-started installation guide] to use it.

Many options for customizing the terminal are available through the <code>settings.json</code> file (accessible from the terminal preferences).

=== Some useful shortcuts ===
'''Ctrl''' + '''Tab''': switch between tabs

'''Ctrl''' + '''Shift''' + '''T''': open a new tab

'''Alt''' + '''Shift''' + '''+''': vertical split of the active tab

'''Alt''' + '''Shift''' + '''-''': horizontal split of the active tab

'''Alt''' + '''←↑→ or ↓''': move between tabs

'''Alt''' + '''Shift''' + '''←↑→ or ↓''': change the size of the active tab

'''Ctrl''' + '''Shift''' + '''W''': close the active tab

== Use MicMac's graphical user interfaces ==
To use MicMac's graphical user interfaces (GUIs) (e.g. SaisieMasq, SaisieAppuisInit) in WSL, you will need to install an X-server, such as [https://sourceforge.net/projects/vcxsrv/ VcXsrv].

If when you start VcXsrv the GUI does not appear, you may need to add some lines in your <code>.bashrc</code> file. In your Linux terminal, type:
<pre>nano ~/.bashrc</pre>
Add the following line at the end of the file:
<pre>export DISPLAY=localhost:0.0</pre>
If you use WSL 2, add:
<pre>export DISPLAY=$(grep -oP "(?<=nameserver ).+" /etc/resolv.conf):0</pre>
And if you use WSL 2 and Ubuntu 20.04, add also:
<pre>export LIBGL_ALWAYS_INDIRECT=1</pre>
(from [https://doc.ubuntu-fr.org/wsl#parametrages_divers Wiki ubuntu-fr])

Here is a set of parameters successfuly tested:
<pre>export DISPLAY=:0
export LIBGL_ALWAYS_INDIRECT=1</pre>

Close nano and open a new terminal. You should now be able to display the GUIs from this new terminal. If you end up with a black window, try changing its size by dragging the borders a bit and the GUI should display correctly.

Install MicMac in Windows Subsystem for Linux

2021-05-07T12:54:36Z

Scpsc : /* Some useful shortcuts */

You can also use MicMac on Windows 10 through the Windows Subsystem for Linux (WSL). WSL allows you to run a Linux distribution (e.g. Ubuntu) directly on Windows, unmodified, without the overhead of a traditional virtual machine or dualboot setup. Then you can install MicMac by following the [[Install_MicMac_Ubuntu|Ubuntu installation guide]].

== Install WSL ==

The following steps are adapted from the [https://docs.microsoft.com/en-us/windows/wsl/install-win10 Windows Subsystem for Linux Installation Guide for Windows 10]. Only the manual procedure is described. For the automatic procedure (or for more details/troubleshooting), please refer to the external link.

=== Enable the "Windows Subsystem for Linux" optional feature ===

Open Windows PowerShell as Administrator (you can hit the '''Windows logo key''' and type '''powershell'''), then run:
<pre>dism.exe /online /enable-feature /featurename:Microsoft-Windows-Subsystem-Linux /all /norestart</pre>

It is recommended to update to WSL 2, but if you wish to only install WSL 1, you can now '''restart''' your machine and move on to the [[#Install your Linux distribution of choice]] step. To update to WSL 2, '''wait to restart''' your machine and move on to the next step.

=== Check requirements for running WSL 2 ===

To update to WSL 2, you must be running Windows 10:
* For x64 systems: '''Version 1903''' or higher, with '''Build 18362''' or higher.
* For ARM64 systems: '''Version 2004''' or higher, with '''Build 19041''' or higher.
* Builds lower than 18362 do not support WSL 2.

To check your version and build number, hit '''Windows logo key''' + '''R''', type '''winver''', select '''OK'''.

=== Enable Virtual Machine feature ===

Before installing WSL 2, you must enable the '''Virtual Machine Platform''' optional feature. Your machine will require [https://docs.microsoft.com/en-us/windows/wsl/troubleshooting#error-0x80370102-the-virtual-machine-could-not-be-started-because-a-required-feature-is-not-installed virtualization capabilities] to use this feature.

Open PowerShell as Administrator and run:
<pre>dism.exe /online /enable-feature /featurename:VirtualMachinePlatform /all /norestart</pre>

'''Restart''' your machine to complete the WSL install and update to WSL 2.

=== Download the Linux kernel update package to update to WSL 2 ===

# Download the latest package for either x64 or ARM64 systems, depending on your machine:
#* [https://wslstorestorage.blob.core.windows.net/wslblob/wsl_update_x64.msi WSL2 Linux kernel update package for x64 machines]
#* [https://wslstorestorage.blob.core.windows.net/wslblob/wsl_update_arm64.msi WSL2 Linux kernel update package for ARM64 machines]
# Run the update package downloaded in the previous step. (Double-click to run - you will be prompted for elevated permissions, select ‘yes’ to approve this installation.)

=== Set WSL 2 as your default version ===

Open PowerShell and run this command to set WSL 2 as the default version when installing a new Linux distribution:
<pre>wsl --set-default-version 2</pre>

=== Install your Linux distribution of choice ===

# Open the '''Microsoft Store''' and select your favorite Linux distribution (e.g. [https://www.microsoft.com/store/apps/9n6svws3rx71 Ubuntu 20.04]).
# From the distribution's page, select "Get".

[[File:Ubuntustore.png|600px]]

The first time you launch a newly installed Linux distribution, a console window will open and you'll be asked to wait for a minute or two for files to de-compress and be stored on your PC. All future launches should take less than a second.

You will then need to [https://docs.microsoft.com/en-us/windows/wsl/user-support create a user account and password for your new Linux distribution]:

[[File:Ubuntuwslinstall.png|600px]]

You can now run Linux on Windows 10! To install MicMac on Ubuntu, follow [[Install_MicMac_Ubuntu|these steps]].

== Windows Terminal ==
Windows Terminal is a very convenient tool for working in command lines on Windows. Follow this [https://docs.microsoft.com/en-us/windows/terminal/get-started installation guide] to use it.

Many options for customizing the terminal are available through the <code>settings.json</code> file (accessible from the terminal preferences).

=== Some useful shortcuts ===
'''Ctrl''' + '''Tab''': switch between tabs

'''Ctrl''' + '''Shift''' + '''T''': open a new tab

'''Alt''' + '''Shift''' + '''+''': vertical split of the active tab

'''Alt''' + '''Shift''' + '''-''': horizontal split of the active tab

'''Alt''' + '''←↑→ or ↓''': move between tabs

'''Alt''' + '''Shift''' + '''←↑→ or ↓''': change the size of the active tab

'''Ctrl''' + '''Shift''' + '''W''': close the active tab

== Use MicMac graphical user interfaces ==
To use MicMac's graphical user interfaces (GUIs) (e.g. SaisieMasq, SaisieAppuisInit) in WSL, you will need to install an X-server, such as [https://sourceforge.net/projects/vcxsrv/ VcXsrv].

If when you start VcXsrv the GUI does not appear, you may need to add some lines in your <code>.bashrc</code> file. In your Linux terminal, type:
<pre>nano ~/.bashrc</pre>
Add the following line at the end of the file:
<pre>export DISPLAY=localhost:0.0</pre>
If you use WSL 2, add:
<pre>export DISPLAY=$(grep -oP "(?<=nameserver ).+" /etc/resolv.conf):0</pre>
And if you use WSL 2 and Ubuntu 20.04, add also:
<pre>export LIBGL_ALWAYS_INDIRECT=1</pre>
(from [https://doc.ubuntu-fr.org/wsl#parametrages_divers Wiki ubuntu-fr])

Here is a set of parameters successfuly tested:
<pre>export DISPLAY=:0
export LIBGL_ALWAYS_INDIRECT=1</pre>

Close nano and open a new terminal. You should now be able to display the GUIs from this new terminal. If you end up with a black window, try changing its size by dragging the borders a bit and the GUI should display correctly.

Install

2021-05-07T12:49:57Z

Scpsc :

MicMac is an open source project that aims at being cross platform. Very few dependencies are mandatory to have the core program work.

The following platforms are "officially" supported, but it is possible to install MicMac on most x86/x64 platforms (Windows Xp-Vista-7-8-10, Mac OSX, Fedora, RHEL, Ubuntu...).

==Ubuntu==
Learn how to [[Install MicMac Ubuntu|Install MicMac on Ubuntu]].

Here is some basic steps on how to use [[Tutorial Ubuntu|commands Ubuntu]].

==Windows==
Learn how to [[Install MicMac Windows|install MicMac on Windows]]

You can also use [[Install MicMac in Windows Subsystem for Linux|Windows Subsystem for Linux (WSL)]]

==Mac==
Learn how to [[Install MicMac MAC|install MicMac on MAC]]

==Raspberry Pi==
Learn how to [[Compilation_de_MicMac_sur_ARM_(RaspBerryPi)|install MicMac on Raspberry Pi]]

==Useful softwares for MicMac==

=== GUI ===
==== AperoDeDenis ====
You can use '''AperoDeDenis''' which try to be a global and easy to use alternative GUI to use MicMac.

It is developed by Denis Jouin from the [https://www.cerema.fr/fr/actualites/cerema-normandie-centre-facilite-acces-photogrammetrie-3d Cerema] (Centre d'études et d'expertise sur les risques, l'environnement, la mobilité et l'aménagement, french public institute).

The main repository to download documentation and software is hosted on [https://github.com/micmacIGN/InterfaceCEREMA/tree/master/InterfaceCEREMA GitHub].

Micmac and Meshlab/CloudCompare (see below) have to be set up before to use AperoDeDenis.

=== Visualization ===

Here are some really useful tools to visualize the different 3D products :
*'''MeshLab''' : http://www.meshlab.net/ (all platform are supported). This software is generally used for points clouds visualization, surface reconstruction and texturing.
*'''CloudCompare''' : http://www.cloudcompare.org/ (all platforms). Similar to Meshlab, possibly more up to date and richer in tools.

Install MicMac WSL

2021-05-07T12:49:21Z

Scpsc : Scpsc a déplacé la page Install MicMac WSL vers Install MicMac in Windows Subsystem for Linux

#REDIRECTION [[Install MicMac in Windows Subsystem for Linux]]

Install MicMac in Windows Subsystem for Linux

2021-05-07T12:49:20Z

Scpsc : Scpsc a déplacé la page Install MicMac WSL vers Install MicMac in Windows Subsystem for Linux

You can also use MicMac on Windows 10 through the Windows Subsystem for Linux (WSL). WSL allows you to run a Linux distribution (e.g. Ubuntu) directly on Windows, unmodified, without the overhead of a traditional virtual machine or dualboot setup. Then you can install MicMac by following the [[Install_MicMac_Ubuntu|Ubuntu installation guide]].

== Install WSL ==

The following steps are adapted from the [https://docs.microsoft.com/en-us/windows/wsl/install-win10 Windows Subsystem for Linux Installation Guide for Windows 10]. Only the manual procedure is described. For the automatic procedure (or for more details/troubleshooting), please refer to the external link.

=== Enable the "Windows Subsystem for Linux" optional feature ===

Open Windows PowerShell as Administrator (you can hit the '''Windows logo key''' and type '''powershell'''), then run:
<pre>dism.exe /online /enable-feature /featurename:Microsoft-Windows-Subsystem-Linux /all /norestart</pre>

It is recommended to update to WSL 2, but if you wish to only install WSL 1, you can now '''restart''' your machine and move on to the [[#Install your Linux distribution of choice]] step. To update to WSL 2, '''wait to restart''' your machine and move on to the next step.

=== Check requirements for running WSL 2 ===

To update to WSL 2, you must be running Windows 10:
* For x64 systems: '''Version 1903''' or higher, with '''Build 18362''' or higher.
* For ARM64 systems: '''Version 2004''' or higher, with '''Build 19041''' or higher.
* Builds lower than 18362 do not support WSL 2.

To check your version and build number, hit '''Windows logo key''' + '''R''', type '''winver''', select '''OK'''.

=== Enable Virtual Machine feature ===

Before installing WSL 2, you must enable the '''Virtual Machine Platform''' optional feature. Your machine will require [https://docs.microsoft.com/en-us/windows/wsl/troubleshooting#error-0x80370102-the-virtual-machine-could-not-be-started-because-a-required-feature-is-not-installed virtualization capabilities] to use this feature.

Open PowerShell as Administrator and run:
<pre>dism.exe /online /enable-feature /featurename:VirtualMachinePlatform /all /norestart</pre>

'''Restart''' your machine to complete the WSL install and update to WSL 2.

=== Download the Linux kernel update package to update to WSL 2 ===

# Download the latest package for either x64 or ARM64 systems, depending on your machine:
#* [https://wslstorestorage.blob.core.windows.net/wslblob/wsl_update_x64.msi WSL2 Linux kernel update package for x64 machines]
#* [https://wslstorestorage.blob.core.windows.net/wslblob/wsl_update_arm64.msi WSL2 Linux kernel update package for ARM64 machines]
# Run the update package downloaded in the previous step. (Double-click to run - you will be prompted for elevated permissions, select ‘yes’ to approve this installation.)

=== Set WSL 2 as your default version ===

Open PowerShell and run this command to set WSL 2 as the default version when installing a new Linux distribution:
<pre>wsl --set-default-version 2</pre>

=== Install your Linux distribution of choice ===

# Open the '''Microsoft Store''' and select your favorite Linux distribution (e.g. [https://www.microsoft.com/store/apps/9n6svws3rx71 Ubuntu 20.04]).
# From the distribution's page, select "Get".

[[File:Ubuntustore.png|600px]]

The first time you launch a newly installed Linux distribution, a console window will open and you'll be asked to wait for a minute or two for files to de-compress and be stored on your PC. All future launches should take less than a second.

You will then need to [https://docs.microsoft.com/en-us/windows/wsl/user-support create a user account and password for your new Linux distribution]:

[[File:Ubuntuwslinstall.png|600px]]

You can now run Linux on Windows 10! To install MicMac on Ubuntu, follow [[Install_MicMac_Ubuntu|these steps]].

== Windows Terminal ==
Windows Terminal is a very convenient tool for working in command lines on Windows. Follow this [https://docs.microsoft.com/en-us/windows/terminal/get-started installation guide] to use it.

Many options for customizing the terminal are available through the <code>settings.json</code> file (accessible from the terminal preferences).

=== Some useful shortcuts ===
'''Ctrl''' + '''Tab''': switch between tabs

'''Ctrl''' + '''Shift''' + '''T''': open a new tab

'''Alt''' + '''Shift''' + '''+''': vertical split of the active tab

'''Alt''' + '''Shift''' + '''-''': horizontal split of the active tab

'''Alt''' + '''←↑→↓''': move between tabs

'''Alt''' + '''Shift''' + '''←↑→↓''': change the size of the active tab

'''Ctrl''' + '''Shift''' + '''W''': close the active tab

== Use MicMac graphical user interfaces ==
To use MicMac's graphical user interfaces (GUIs) (e.g. SaisieMasq, SaisieAppuisInit) in WSL, you will need to install an X-server, such as [https://sourceforge.net/projects/vcxsrv/ VcXsrv].

If when you start VcXsrv the GUI does not appear, you may need to add some lines in your <code>.bashrc</code> file. In your Linux terminal, type:
<pre>nano ~/.bashrc</pre>
Add the following line at the end of the file:
<pre>export DISPLAY=localhost:0.0</pre>
If you use WSL 2, add:
<pre>export DISPLAY=$(grep -oP "(?<=nameserver ).+" /etc/resolv.conf):0</pre>
And if you use WSL 2 and Ubuntu 20.04, add also:
<pre>export LIBGL_ALWAYS_INDIRECT=1</pre>
(from [https://doc.ubuntu-fr.org/wsl#parametrages_divers Wiki ubuntu-fr])

Here is a set of parameters successfuly tested:
<pre>export DISPLAY=:0
export LIBGL_ALWAYS_INDIRECT=1</pre>

Close nano and open a new terminal. You should now be able to display the GUIs from this new terminal. If you end up with a black window, try changing its size by dragging the borders a bit and the GUI should display correctly.

Install MicMac in Windows Subsystem for Linux

2021-05-07T12:45:10Z

Scpsc : Page créée avec « You can also use MicMac on Windows 10 through the Windows Subsystem for Linux (WSL). WSL allows you to run a Linux distribution (e.g. Ubuntu) directly on Windows, unmodifi... »

You can also use MicMac on Windows 10 through the Windows Subsystem for Linux (WSL). WSL allows you to run a Linux distribution (e.g. Ubuntu) directly on Windows, unmodified, without the overhead of a traditional virtual machine or dualboot setup. Then you can install MicMac by following the [[Install_MicMac_Ubuntu|Ubuntu installation guide]].

== Install WSL ==

The following steps are adapted from the [https://docs.microsoft.com/en-us/windows/wsl/install-win10 Windows Subsystem for Linux Installation Guide for Windows 10]. Only the manual procedure is described. For the automatic procedure (or for more details/troubleshooting), please refer to the external link.

=== Enable the "Windows Subsystem for Linux" optional feature ===

Open Windows PowerShell as Administrator (you can hit the '''Windows logo key''' and type '''powershell'''), then run:
<pre>dism.exe /online /enable-feature /featurename:Microsoft-Windows-Subsystem-Linux /all /norestart</pre>

It is recommended to update to WSL 2, but if you wish to only install WSL 1, you can now '''restart''' your machine and move on to the [[#Install your Linux distribution of choice]] step. To update to WSL 2, '''wait to restart''' your machine and move on to the next step.

=== Check requirements for running WSL 2 ===

To update to WSL 2, you must be running Windows 10:
* For x64 systems: '''Version 1903''' or higher, with '''Build 18362''' or higher.
* For ARM64 systems: '''Version 2004''' or higher, with '''Build 19041''' or higher.
* Builds lower than 18362 do not support WSL 2.

To check your version and build number, hit '''Windows logo key''' + '''R''', type '''winver''', select '''OK'''.

=== Enable Virtual Machine feature ===

Before installing WSL 2, you must enable the '''Virtual Machine Platform''' optional feature. Your machine will require [https://docs.microsoft.com/en-us/windows/wsl/troubleshooting#error-0x80370102-the-virtual-machine-could-not-be-started-because-a-required-feature-is-not-installed virtualization capabilities] to use this feature.

Open PowerShell as Administrator and run:
<pre>dism.exe /online /enable-feature /featurename:VirtualMachinePlatform /all /norestart</pre>

'''Restart''' your machine to complete the WSL install and update to WSL 2.

=== Download the Linux kernel update package to update to WSL 2 ===

# Download the latest package for either x64 or ARM64 systems, depending on your machine:
#* [https://wslstorestorage.blob.core.windows.net/wslblob/wsl_update_x64.msi WSL2 Linux kernel update package for x64 machines]
#* [https://wslstorestorage.blob.core.windows.net/wslblob/wsl_update_arm64.msi WSL2 Linux kernel update package for ARM64 machines]
# Run the update package downloaded in the previous step. (Double-click to run - you will be prompted for elevated permissions, select ‘yes’ to approve this installation.)

=== Set WSL 2 as your default version ===

Open PowerShell and run this command to set WSL 2 as the default version when installing a new Linux distribution:
<pre>wsl --set-default-version 2</pre>

=== Install your Linux distribution of choice ===

# Open the '''Microsoft Store''' and select your favorite Linux distribution (e.g. [https://www.microsoft.com/store/apps/9n6svws3rx71 Ubuntu 20.04]).
# From the distribution's page, select "Get".

[[File:Ubuntustore.png|600px]]

The first time you launch a newly installed Linux distribution, a console window will open and you'll be asked to wait for a minute or two for files to de-compress and be stored on your PC. All future launches should take less than a second.

You will then need to [https://docs.microsoft.com/en-us/windows/wsl/user-support create a user account and password for your new Linux distribution]:

[[File:Ubuntuwslinstall.png|600px]]

You can now run Linux on Windows 10! To install MicMac on Ubuntu, follow [[Install_MicMac_Ubuntu|these steps]].

== Windows Terminal ==
Windows Terminal is a very convenient tool for working in command lines on Windows. Follow this [https://docs.microsoft.com/en-us/windows/terminal/get-started installation guide] to use it.

Many options for customizing the terminal are available through the <code>settings.json</code> file (accessible from the terminal preferences).

=== Some useful shortcuts ===
'''Ctrl''' + '''Tab''': switch between tabs

'''Ctrl''' + '''Shift''' + '''T''': open a new tab

'''Alt''' + '''Shift''' + '''+''': vertical split of the active tab

'''Alt''' + '''Shift''' + '''-''': horizontal split of the active tab

'''Alt''' + '''←↑→↓''': move between tabs

'''Alt''' + '''Shift''' + '''←↑→↓''': change the size of the active tab

'''Ctrl''' + '''Shift''' + '''W''': close the active tab

== Use MicMac graphical user interfaces ==
To use MicMac's graphical user interfaces (GUIs) (e.g. SaisieMasq, SaisieAppuisInit) in WSL, you will need to install an X-server, such as [https://sourceforge.net/projects/vcxsrv/ VcXsrv].

If when you start VcXsrv the GUI does not appear, you may need to add some lines in your <code>.bashrc</code> file. In your Linux terminal, type:
<pre>nano ~/.bashrc</pre>
Add the following line at the end of the file:
<pre>export DISPLAY=localhost:0.0</pre>
If you use WSL 2, add:
<pre>export DISPLAY=$(grep -oP "(?<=nameserver ).+" /etc/resolv.conf):0</pre>
And if you use WSL 2 and Ubuntu 20.04, add also:
<pre>export LIBGL_ALWAYS_INDIRECT=1</pre>
(from [https://doc.ubuntu-fr.org/wsl#parametrages_divers Wiki ubuntu-fr])

Here is a set of parameters successfuly tested:
<pre>export DISPLAY=:0
export LIBGL_ALWAYS_INDIRECT=1</pre>

Close nano and open a new terminal. You should now be able to display the GUIs from this new terminal. If you end up with a black window, try changing its size by dragging the borders a bit and the GUI should display correctly.

Fichier:Ubuntuwslinstall.png

2021-05-07T10:19:15Z

Scpsc :

Fichier:Ubuntustore.png

2021-05-07T09:54:14Z

Scpsc :

Install

2021-05-07T08:49:42Z

Scpsc : /* Windows */ add the WSL alternative

MicMac is an open source project that aims at being cross platform. Very few dependencies are mandatory to have the core program work.

The following platforms are "officially" supported, but it is possible to install MicMac on most x86/x64 platforms (Windows Xp-Vista-7-8-10, Mac OSX, Fedora, RHEL, Ubuntu...).

==Ubuntu==
Learn how to [[Install MicMac Ubuntu|Install MicMac on Ubuntu]].

Here is some basic steps on how to use [[Tutorial Ubuntu|commands Ubuntu]].

==Windows==
Learn how to [[Install MicMac Windows|install MicMac on Windows]]

You can also use [[Install MicMac WSL|Windows Subsystem for Linux (WSL)]]

==Mac==
Learn how to [[Install MicMac MAC|install MicMac on MAC]]

==Raspberry Pi==
Learn how to [[Compilation_de_MicMac_sur_ARM_(RaspBerryPi)|install MicMac on Raspberry Pi]]

==Useful softwares for MicMac==

=== GUI ===
==== AperoDeDenis ====
You can use '''AperoDeDenis''' which try to be a global and easy to use alternative GUI to use MicMac.

It is developed by Denis Jouin from the [https://www.cerema.fr/fr/actualites/cerema-normandie-centre-facilite-acces-photogrammetrie-3d Cerema] (Centre d'études et d'expertise sur les risques, l'environnement, la mobilité et l'aménagement, french public institute).

The main repository to download documentation and software is hosted on [https://github.com/micmacIGN/InterfaceCEREMA/tree/master/InterfaceCEREMA GitHub].

Micmac and Meshlab/CloudCompare (see below) have to be set up before to use AperoDeDenis.

=== Visualization ===

Here are some really useful tools to visualize the different 3D products :
*'''MeshLab''' : http://www.meshlab.net/ (all platform are supported). This software is generally used for points clouds visualization, surface reconstruction and texturing.
*'''CloudCompare''' : http://www.cloudcompare.org/ (all platforms). Similar to Meshlab, possibly more up to date and richer in tools.

ClipIm

2019-06-14T10:17:11Z

Scpsc : Page créée avec « 25px List of commands ==Description== ClipIm is used to extract a subset of an image. ===Syntax=== The global syntax is: <pre>mm3d C... »

[[Image:picto-liste.png|25px]] [[Command|List of commands]]
==Description==
ClipIm is used to extract a subset of an image.

===Syntax===
The global syntax is:
<pre>mm3d ClipIm ImageName BoxOrigin BoxSize NamedArgs</pre>

===Results===
ClipIm generates a subset of the input image. The coordinates provided for the box origin correspond to the top-left corner of the box, in pixels. First coordinate is the column, second is the line. The size is also in pixels, from the box origin. The image is not resampled in the process. You can use the "Out" option to specify the output name.

===Help===
You can access the help by typing:
<pre>mm3d ClipIm -help</pre>

Mandatory unnamed args :
* string
* Pt2di :: {P0}
* Pt2di :: {SZ}
Named args :
* [Name=Out] string

===Example===

<pre>mm3d ClipIm img1.tif [1429,2842] [1000,1000] Out=img1_subset.tif</pre>

Discussion:Tapioca

2017-10-05T14:10:45Z

Scpsc : /* image size */ nouvelle section

To Do:

* Improve latest paragraph (rewrite it?)
* Explain SFS using (settings file or @sfs)
* Explain Tie points computation ismade in "black and white" mode [is it always true?]
* Note that there is no masking option in tapioca (as reported in http://forum-micmac.forumprod.com/using-mask-with-tapioca-t1302.html)

--[[Utilisateur:XavierR|XavierR]] ([[Discussion utilisateur:XavierR|discussion]]) 14 novembre 2016 à 15:21 (CET)

== image size ==

Image size for mandatory Arg #2 is the image width, as specified in DocMicMac. I think it might be good to be more specific than just size. Thanks