rtm | Realtime Math - | Game Engine library

by nfrechette C++ Version: v2.1.5 License: MIT

X-Ray Key Features Code Snippets Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | rtm Summary

rtm is a C++ library typically used in Gaming, Game Engine, Unity applications. rtm has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

Realtime Math

Support

Quality

Security

License

Reuse

Support

rtm has a low active ecosystem.

It has 586 star(s) with 29 fork(s). There are 19 watchers for this library.

It had no major release in the last 12 months.

There are 9 open issues and 30 have been closed. On average issues are closed in 144 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of rtm is v2.1.5

Quality

rtm has 0 bugs and 0 code smells.

Security

rtm has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

rtm code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

rtm is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

rtm releases are available to install and integrate.

Installation instructions are available. Examples and code snippets are not available.

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rtm Key Features

No Key Features are available at this moment for rtm.

rtm Examples and Code Snippets

No Code Snippets are available at this moment for rtm.

Community Discussions

Trending Discussions on rtm

DotVVM extension install errors on Visual Studio 2019

Produce XML from MS SQL, structure issues, namespace prefix:

Send messages to Slack with attachments using Python

SQL Server databases tables exist, but are not visible

Integrating agora RTM SDK in unity

Retreiving value from node in parent level

SQL Server 2017 STRING_AGG Order By

Powershell script to automate azure linux VM backup and restore from azure devops pipeline

Convert JSON data to pandas df - python

Same compute intensive function running on two different cores resulting in different latency

QUESTION

DotVVM extension install errors on Visual Studio 2019

Asked 2022-Apr-11 at 16:31

I'm attempting to install DotVVM in Visual Studio 2019. Right now I can find it when I 'manage extensions' and it downloads and installs without error. However when I restart Visual Studio post installation I get an error stating 'The DotVVM package did not load correctly' and points me to an xml output file. The contents of said file shows:

SetSite failed for package [DotvvmPackage] Source: System.ComponentModel.Composition Description: The composition produced multiple composition errors, with 3 root causes. The root causes are provided below. Review the CompositionException.Errors property for more detailed information

No exports were found that match the constraint: ContractName DotVVM.Integration.VisualStudio.Dialogs.DialogFactory RequiredTypeIdentity DotVVM.Integration.VisualStudio.Dialogs.DialogFactory Resulting in: Cannot set import DotVVM.Integration.VisualStudio.VsPackages.DotvvmPackageDependencies.DialogFactory (ContractName='DotVVM.Integration.VisualStudio.DialogFactory') on part DotVVM.Integration.VisualStudio.VsPackages.DotvvmPackageDependencies.Element: DotVVM.Integration.VisualStudio.VsPackages.DotvvmDependencies.DialogFactory (ContractName='DotVVM.Integration.VisualStudio.Dialogs.DialogFactory') DotVVM.Integration.VisualStudio.VsPackages.DotvvmPackageDependencies

No exports were found that match the constraint: Pretty much the same error except it's talking about 'DotVVM.Integration.VisualStudio.Common.Licensing.ILoginProvider'

No exports were found that match the constraint:* Same error except it's talking about 'DotVVM.Integration.VisualStudio.Services.CommandService'

Now I have been trying to find other topics and came across many that said to delete (or rename) the '%appData%'/Local/Microsoft/VisualStudio/16.0/ComponentModelCache' folder which I've tried with no luck. Removed it out of every VisualStudio version folders as well. Restarted Visual Studio of course after. That folder did rebuild itself but I got the same error again.

I've also tried uninstalling and reinstalling it as well. Tired with running Visual Studio as an admin for kicks. Even downloaded the DotVVM.Integration.VisualStudio.2019.RTM.vsix file directly (both 4.0.534 and 4.0.539) and installing it that way with no luck.

I also tried fully uninstalling and reinstalling Visual Studio 2019 all together with no luck. I made sure the entire VisualStudio/16.0 folder was also gone between installs.

I have been able to install other extensions alright just to see.

It seems like I'm missing something or some files when it's trying to install, but I can't figure out what. Any ideas?

...

ANSWER

Answered 2022-Apr-11 at 16:31

Turns out my version of Visual Studio was the issue. My cooperate environment locks me to 16.10.2 which is not the latest version. Visual Studio updates claims I'm up to date but I am not.

The version of DotVVM (4.0.539) doesn't support version 16.10.2 of visual studio, hence the error. I did find an older version of DotVVM (2.5.254) that does support that version of visual studio and that worked fine.

Source https://stackoverflow.com/questions/71804502

QUESTION

Produce XML from MS SQL, structure issues, namespace prefix:

Asked 2022-Mar-31 at 20:39

I'm trying to run SQL for complex XML out of MS SQL Server 2016. I made a huge progress considering that I'm new to XML generation but still can't figure out how to do that nesting portion to make Export/Client structure matter what I tried putting into nested ROOT clause. Not sure if this issue also causing that I'm missing hmis: prefix for most Elements. I need them like on attached picture with Desired output/schema.

Also pasting self containing test Input and working code , I marked with ???? places which I think caused this trouble. Appreciate your hints. Do you think it's will be easy to do with other types FOR XML ? Explicit ??? Best Mario

SQL Version: Microsoft SQL Server 2017 (RTM-CU27)

Updated: added @export table

...

ANSWER

Answered 2022-Mar-25 at 21:40

Please try the following solution.

The desired output is produced in two steps:

Raw XML via FOR XML PATH('r'), TYPE, ROOT('root').
Fine tuned final XML via XQuery .query() method and FLWOR expression.

Because a minimal reproducible example is not provided, I hope I didn't miss anything.

SQL

Source https://stackoverflow.com/questions/71615710

QUESTION

Send messages to Slack with attachments using Python

Asked 2022-Mar-31 at 09:53

I'm trying to send messages to Slack using Python. It's working for the normal messages but I need it with attaching files.

In this example, I'm trying to send an image located on my local device. Within the following piece of code:

...

ANSWER

Answered 2022-Mar-31 at 09:53

The error missing_scope means the application with this token doesn't have enough permissions, meaning 'scope' is the terminology for permission in Slack.

To solve this check the Required Scopes section here https://api.slack.com/methods/files.upload

you will find you need to give your application the following permissions 'files:write', you can do that by going to https://api.slack.com -> your apps on the top right -> pick your application and go to 'OAuth & Permissions' tab, scroll down and you will find scopes sections, from there you can add the required scope.

you will get a notification (banner) at the top of the page that you need to reinstall your app, do that then invite your bot/application to your channel and run your code again.

Just make sure to use the latest slack_sdk, not the deprecated one.

This script should run with no errors:

Source https://stackoverflow.com/questions/71689442

QUESTION

SQL Server databases tables exist, but are not visible

Asked 2022-Mar-15 at 00:14

I have an odd issue on a Microsoft SQL Server that I manage. Two of the largest tables in a database are not visible in the Object Explorer.

When doing Right Click > Tasks > Shrink > Files, on the database, it is showing the data file as 99% unused. However in the following screenshot it is clear that there's over 500GB used:

The disk usage by table shows these two tables have over 1B records and is the majority of space reserved in the data file.

However, when looking in the object explorer, the tables does not exist:

I know the table exists because I am able to run select queries against it. The SQL Server version is Microsoft SQL Server 2019 (RTM-GDR) Standard Edition (64-bit). I am also using a sysadmin account, and have confirmed that it is not a view.

Any idea what could be causing this?

Cheers,

...

ANSWER

Answered 2022-Mar-15 at 00:14

It looks to me like you have temporal tables in your environment. The history table will show up underneath the base table in SSMS. Here's a screenshot from the WideWorldImporters sample database from MS:

Source https://stackoverflow.com/questions/71462836

QUESTION

Integrating agora RTM SDK in unity

Asked 2022-Feb-14 at 11:32

I'm trying to get the provided sample app from the agora's site: https://docs.agora.io/en/Real-time-Messaging/run_rtm_unity?platform=Unity. And following their instruction gives me infintie import loop on macOS with unity version 2020.1.6f1 which is less that their claimed version 2020.3 having issues on mac. But, I also tried on linux and windows, they still have one or more errors, like missing dlls or simply crash without warning.

I basically want to build a chat section into my app, and the documentation to me seems a bit outdated, this is my project structure so far. Notice the RTM scripts is a bit misplaced with regards to the instruction on the documentation, that's because the sample app seems to expect it in that place, and once I import the Plugins folder as mentioned in the instruction to integrate the SDK, I get an infinite import loop:

If anyone has used this please let me know how to integrate the chat(not the video) SDK in unity.

...

ANSWER

Answered 2021-Oct-25 at 06:14

Cloning of the repository fails, but, the .unitypackage seems to work even in 2020.3 version of unity and macOS dev env. The package is available here: https://github.com/AgoraIO-Community/Agora-Unity-RTM-SDK/releases . Just double click and import. It produces some GUID errors, so please comment if someone has fixed these GUID conflict issues.

Source https://stackoverflow.com/questions/69697112

QUESTION

Retreiving value from node in parent level

Asked 2022-Feb-07 at 21:08

I am having trouble retrieving value in node UsagePoin/mRID that is child of node MeterReading and sibling of node IntervalBlocks.

...

ANSWER

Answered 2022-Feb-07 at 21:08

Please try the following solution.

SQL

Source https://stackoverflow.com/questions/71024009

QUESTION

SQL Server 2017 STRING_AGG Order By

Asked 2022-Feb-07 at 21:04

I'm using SQL Server 2017 Microsoft SQL Server 2017 (RTM-GDR) (KB4583456) - 14.0.2037.2 (X64) Nov 2 2020 19:19:59 Copyright (C) 2017 Microsoft Corporation Developer Edition (64-bit) on Windows 10 Pro 10.0 (Build 19042: ).

I'm trying to sort the results of the STRING_AGG function.

This works fine

...

ANSWER

Answered 2022-Feb-07 at 20:57

I can repro this on SQL Server 2019 build 15.0.4198.2 too.

It just requires the query to be run in the context of a database set to COMPATIBILITY_LEVEL of 100 (2008).

All other (later) compatibility levels work.

The documentation states

STRING_AGG is available in any compatibility level.

And doesn't mention this.

If you are unable to change the compatibility level of the database to something higher then possibly you will need to fall back to the old XML PATH method of concatenating ordered results.

Source https://stackoverflow.com/questions/71024479

QUESTION

Powershell script to automate azure linux VM backup and restore from azure devops pipeline

Asked 2022-Jan-31 at 12:19

I tried multiple powershell script to do azure VM backup and restore but none of them are seems working or not so effective. Could any one please share the powershell script to create backup of VM and restore in azure via azure devops pipeline.

PowerShell Script:

...

ANSWER

Answered 2022-Jan-31 at 12:19

param (
    [Parameter(Mandatory=$false)][String]$ResourceGroupName,
    [Parameter(Mandatory=$false)][String]$ServicePrincipalName,
    [Parameter(Mandatory=$false)][String]$ServicePrincipalPass,
    [Parameter(Mandatory=$false)][String]$SubscriptionId,
    [Parameter(Mandatory=$false)][String]$TenantId,
    [Parameter(Mandatory=$false)][String]$VMname,
    [Parameter(Mandatory=$false)][String]$vaultname
    )

$targetVault = Get-AzRecoveryServicesVault -ResourceGroupName $ResourceGroupName -Name $vaultname
$targetVault.ID
Get-AzRecoveryServicesBackupProtectionPolicy -WorkloadType "AzureVM" -VaultId $targetVault.ID
Get-AzRecoveryServicesVault -Name $vaultname | Set-AzRecoveryServicesVaultContext
$policy = Get-AzRecoveryServicesBackupProtectionPolicy -Name $policyname
Enable-AzRecoveryServicesBackupProtection -ResourceGroupName $ResourceGroupName -Name $VMname -Policy $policy
$backupcontainer = Get-AzRecoveryServicesBackupContainer -ContainerType "AzureVM" -FriendlyName $VMname
$item = Get-AzRecoveryServicesBackupItem -Container $backupcontainer -WorkloadType "AzureVM"
$backupjob=Backup-AzRecoveryServicesBackupItem -Item $item
echo $backupjob
#$Backupstatus=Get-AzRecoveryservicesBackupJob
#Wait-AzRecoveryServicesBackupJob -Job $joblist[0] -Timeout 43200 -VaultId $targetVault.ID
Get-AzRecoveryservicesBackupJob
$namedContainer = Get-AzRecoveryServicesBackupContainer  -ContainerType "AzureVM" -Status "Registered" -FriendlyName $VMname -VaultId $targetVault.ID
$backupitem = Get-AzRecoveryServicesBackupItem -Container $namedContainer  -WorkloadType "AzureVM" -VaultId $targetVault.ID
echo "Please wait for backup to complete - Backup is in progress"
start-sleep -s 30
$joblist = Get-AzRecoveryservicesBackupJob –Status "InProgress" -VaultId $targetVault.ID
$joblist[0]
while (!$rp.ContainerName) 
  { 
    $startDate = (Get-Date).AddDays(-7)
    $endDate = Get-Date
    $rp = Get-AzRecoveryServicesBackupRecoveryPoint -Item $backupitem -StartDate $startdate.ToUniversalTime() -EndDate $enddate.ToUniversalTime() -VaultId $targetVault.ID
    start-sleep -s 30
    $rp[0]  
    Write-Host -NoNewline "Waiting 30 seconds for" $VMName "VM to backup" 
  }
Get-AzRecoveryservicesBackupJob
echo "Backup is completed successfully"

Source https://stackoverflow.com/questions/70835589

QUESTION

Convert JSON data to pandas df - python

Asked 2022-Jan-20 at 03:23

I know there is a few questions on SO regarding the conversion of JSON file to a pandas df but nothing is working. Specifically, the JSON requests the current days information. I'm trying to return the tabular structure that corresponds with Data but I'm only getting the first dict object.

I'll list the current attempts and the resulting outputs below.

...

ANSWER

Answered 2022-Jan-20 at 03:23

record_path is the path to the record, so you should specify the full path

Source https://stackoverflow.com/questions/70749291

QUESTION

Same compute intensive function running on two different cores resulting in different latency

Asked 2022-Jan-13 at 08:40

#include 
#include 
#include 

#include 
#include 

using namespace std;

static inline void stick_this_thread_to_core(int core_id);
static inline void* incrementLoop(void* arg);

struct BenchmarkData {
    long long iteration_count;
    int core_id;
};

pthread_barrier_t g_barrier;

int main(int argc, char** argv)
{
    if(argc != 3) {
        cout << "Usage: ./a.out  " << endl;
        return EXIT_FAILURE;
    }

    cout << "================================================ STARTING ================================================" << endl;

    int core1 = std::stoi(argv[1]);
    int core2 = std::stoi(argv[2]);

    pthread_barrier_init(&g_barrier, nullptr, 2);

    const long long iteration_count = 100'000'000'000;

    BenchmarkData benchmark_data1{iteration_count, core1};
    BenchmarkData benchmark_data2{iteration_count, core2};

    pthread_t worker1, worker2;
    pthread_create(&worker1, nullptr, incrementLoop, static_cast(&benchmark_data1));
    cout << "Created worker1" << endl;
    pthread_create(&worker2, nullptr, incrementLoop, static_cast(&benchmark_data2));
    cout << "Created worker2" << endl;

    pthread_join(worker1, nullptr);
    cout << "Joined worker1" << endl;
    pthread_join(worker2, nullptr);
    cout << "Joined worker2" << endl;

    return EXIT_SUCCESS;
}

static inline void stick_this_thread_to_core(int core_id) {
    int num_cores = sysconf(_SC_NPROCESSORS_ONLN);
    if (core_id < 0 || core_id >= num_cores) {
        cerr << "Core " << core_id << " is out of assignable range.\n";
        return;
    }

    cpu_set_t cpuset;
    CPU_ZERO(&cpuset);
    CPU_SET(core_id, &cpuset);

    pthread_t current_thread = pthread_self();

    int res = pthread_setaffinity_np(current_thread, sizeof(cpu_set_t), &cpuset);

    if(res == 0) {
        cout << "Thread bound to core " << core_id << " successfully." << endl;
    } else {
        cerr << "Error in binding this thread to core " << core_id << '\n';
    }
}

static inline void* incrementLoop(void* arg)
{
    BenchmarkData* arg_ = static_cast(arg);
    int core_id = arg_->core_id;
    long long iteration_count = arg_->iteration_count;

    stick_this_thread_to_core(core_id);

    cout << "Thread bound to core " << core_id << " will now wait for the barrier." << endl;
    pthread_barrier_wait(&g_barrier);
    cout << "Thread bound to core " << core_id << " is done waiting for the barrier." << endl;

    long long data = 0; 
    long long i;

    cout << "Thread bound to core " << core_id << " will now increment private data " << iteration_count / 1'000'000'000.0 << " billion times." << endl;
    std::chrono::steady_clock::time_point begin = std::chrono::steady_clock::now();
    for(i = 0; i < iteration_count; ++i) {
        ++data;
        __asm__ volatile("": : :"memory");
    }

    std::chrono::steady_clock::time_point end = std::chrono::steady_clock::now();
    unsigned long long elapsed_time = std::chrono::duration_cast(end - begin).count();

    cout << "Elapsed time: " << elapsed_time << " ms, core: " << core_id << ", iteration_count: " << iteration_count << ", data value: " << data << ", i: " << i << endl;

    return nullptr;
}

...

ANSWER

Answered 2022-Jan-13 at 08:40

It turns out that cores 0, 16, 17 were running at much higher frequency on my Skylake server.

Source https://stackoverflow.com/questions/70668229

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install rtm

This library is 100% headers as such you just need to include them in your own project to start using it. However, if you wish to run the unit tests or to contribute to RTM head on over to the getting started section in order to setup your environment and make sure to check out the contributing guidelines. You can install rtm with Conan.