argon | An open-standards augmented reality platform for the web | Augmented Reality library

 by   argonjs TypeScript Version: v1.0.0 License: Apache-2.0

kandi X-RAY | argon Summary

kandi X-RAY | argon Summary

argon is a TypeScript library typically used in Virtual Reality, Augmented Reality applications. argon has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

An open-standards augmented reality platform for the web. Initially created to supporting creating AR web applications for the Argon4 browser, argon.js is now aimed at supporting AR in any web browser, using whatever capabilities are available on each platform. If you would like to help improve Argon4 and argon.js, you can see our current and future Roadmap.
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              argon has a low active ecosystem.
              It has 367 star(s) with 68 fork(s). There are 42 watchers for this library.
              OutlinedDot
              It had no major release in the last 12 months.
              There are 45 open issues and 21 have been closed. On average issues are closed in 99 days. There are 3 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of argon is v1.0.0

            kandi-Quality Quality

              argon has 0 bugs and 0 code smells.

            kandi-Security Security

              argon has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              argon code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              argon is licensed under the Apache-2.0 License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              argon releases are available to install and integrate.
              Installation instructions, examples and code snippets are available.
              It has 24361 lines of code, 0 functions and 111 files.
              It has low code complexity. Code complexity directly impacts maintainability of the code.

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            argon Key Features

            No Key Features are available at this moment for argon.

            argon Examples and Code Snippets

            No Code Snippets are available at this moment for argon.

            Community Discussions

            QUESTION

            Pipes are not closing properly inside one of the child processes
            Asked 2022-Mar-22 at 13:53
            #include 
            #include 
            #include 
            #include 
            #include 
            
            int funcone(){
                int i;
                char *arr[5] = {"One", "Two", "Three", "Four", "Five"};
                for(i = 0; i <= 5; i++){
                    printf("%s\t%d\n", arr[i], i);
                }
                printf("\n~");
                return 1;
            }
            
            #define NCHAR 1024
            #define DELIMIT "\t\n"
            int functwo(){
                //prints only numbers from input received from funcone
                int c;
                int position = 0, nchar = NCHAR, i;
                char *arr = malloc(sizeof *arr * nchar);
            
                if (!arr)
                {
                    fprintf(stderr, "Memory Exhausted.");
                }
            
                //reads input from stdin stream, supposedly piped from func1
                while ((c = fgetc(stdin)) != 126)
                {
                    arr[position++] = c;
            
                    if (position >= nchar) // reallocate space if needed
                    {
                        nchar += NCHAR;
                        arr = realloc(arr, nchar + NCHAR);
            
                        if (!arr)
                        {
                            fprintf(stderr, "Memory Exhausted.\n");
                            break;
                        }
                    }
                }
                arr[position] = 0;
            
                char *token;
                //splits string by \t\n, and converts string into numbers
                token = strtok(arr, DELIMIT);
                while (token != NULL)
                {
                    char *endptr;
                    int x = strtol(token, &endptr, 10);
                    if (x > 0)
                    {
                        printf("%d\n", x);
                    }
                    token = strtok(NULL, DELIMIT);
                }
                printf("\n~");
            
                free(arr);  
            
                return 1;
            }
            
            int main(){
                printf("piping begins\n");
                int fd[2];
                int childstatus = 0;
                
                if (pipe(fd) == -1)
                {
                    perror("Pipe1 error");
                    return 1;
                }
            
                int pid1 = fork();
                if (pid1 < 0)
                {
                    perror("Pid1 error");
                    return 1;
                }
            
                if (pid1 == 0)
                {
                    //child 1 process
                    dup2(fd[1], STDOUT_FILENO);
                    close(fd[1]);
                    close(fd[0]);
                    int f1 = funcone();
                    // int f1 = (*builtin_functions[aone])(argone);
                    /*In the main program, this line runs a function 
                     *with a corresponding index number, and takes in the
                     *command keywords as arguments. Returns 1 to continue Shell loop, 0 to exit.*/
                }
            
                int pid2 = fork();
                if (pid2 < 0)
                {
                    perror("Pid2 error");
                    return 1;
                }
            
                if (pid2 == 0)
                {
                    // child 2 process
                    dup2(fd[0], STDIN_FILENO);
                    dup2(fd[1], STDOUT_FILENO);
                    close(fd[0]);
                    close(fd[1]);
                    int f2 = functwo();
                    // int f1 = (*builtin_functions[aone])(argone);
                }
            
                // parent process
            
                waitpid(pid1, &childstatus, WNOHANG);
                waitpid(pid2, &childstatus, WNOHANG);
            
                dup2(fd[0], STDIN_FILENO);
                close(fd[0]);
                close(fd[1]);
            
                int f3 = functwo();
                //supposed to be functhree, but something similar to functwo so i reused it.
                // int f3 = (*builtin_functions[aone])(argone);
                printf("Piping process complete.\n");
            }
            
            ...

            ANSWER

            Answered 2022-Mar-22 at 13:53

            Your first child process is writing to the pipe. Your parent process and second child process are both reading from that same pipe. Each byte written to the pipe will be consumed by one of those latter two processes, but you have no direct control over which one. This is not inherently wrong, but it is rarely what you want, and it will not work reliably for you in the example program.

            What likely is happening is that the parent process consumes the data written by the first process, or at least the end-of-message character, which you intend for the second child instead. The second child then waits forever to read data that will never arrive. It does not even detect end-of-file on the pipe when the first child terminates, because the second child itself holds the write end of the pipe open. The parent, in turn, waits forever for the second child to terminate.

            Supposing that the intention is for the second child to consume all the data written by the first child, and for the parent to in turn consume all the data written by the second child, you should create a separate pipe for the child2 --> parent link. That's usually the pattern you want: a separate pipe for each distinct ordered pair of endpoints. That includes a separate pipe for each direction if you want bidirectional communication between the same two processes.

            Update:

            Additionally, funcone() overruns the bounds of its local arr array. The valid indices are 0 through 4, but the for loop in that function runs from 0 through 5.

            Source https://stackoverflow.com/questions/71562535

            QUESTION

            nvm works in bash, but not when executed in Python script
            Asked 2022-Mar-18 at 08:53

            After installing nvm, it has been working normally until I need to use nvm to remotely connect to the server with python. There is no error or success in switching the node version, so I wrote a script on the server for testing:

            test.py:

            ...

            ANSWER

            Answered 2022-Mar-18 at 08:53

            The error is pretty clear: the system cannot find the nvm command. This is probably because the search path in the subprocess is different the the one in your shell.

            The documentation gives the following recommendation about this:

            Warning: For maximum reliability, use a fully-qualified path for the executable. To search for an unqualified name on PATH, use shutil.which(). On all platforms, passing sys.executable is the recommended way to launch the current Python interpreter again, and use the -m command-line format to launch an installed module.

            Resolving the path of executable (or the first item of args) is platform dependent. (...)

            You could also just change the command to include the full path. So something like:

            Source https://stackoverflow.com/questions/71435743

            QUESTION

            python transpose a dataframe and group and append new columns
            Asked 2022-Feb-24 at 21:30

            I'm trying to arrange a pandas dataframe that looks like this:

            ...

            ANSWER

            Answered 2022-Feb-24 at 19:44

            QUESTION

            React native Unable to resolve module expo-modules-core - Creative Tim Argon UI KIT
            Asked 2022-Feb-19 at 07:54

            I try to install https://www.creative-tim.com/product/argon-pro-react-native, a template from Creative Tim for React Native. I follow all the steps, and when I launch Expo Go, I have this error :

            Unable to resolve module expo-modules-core from /Users/MYNAMES/Desktop/argon-pro-react-native-v1.6.0/node_modules/expo-splash-screen/build/SplashScreen.js: expo-modules-core could not be found within the project.

            ...

            ANSWER

            Answered 2022-Jan-27 at 13:29

            I reached the same error message while going through a React Native course on Udemy and it seems to be related to Expo changing the way it's modules should be installed.

            Running this command on my terminal solved it:

            Source https://stackoverflow.com/questions/70630934

            QUESTION

            version 6.4.1 of npm is not being been installed
            Asked 2022-Feb-05 at 06:13

            I am in an Angular project in Ubuntu 21.04 in which I need version 10.13.0 of node but when I install it with nvm it comes without npm. I have been testing previous versions and all of them also come without npm at least until version 10.10.0 where they should all come with version 6.4.1 of npm. When I run:

            nvm ls

            this is the output:

            ...

            ANSWER

            Answered 2022-Feb-05 at 06:13

            It appears that your default node version is v10.7.0. This doesn't meet your criteria. You'll have to set the default alias to v10 (not recommended).

            Source https://stackoverflow.com/questions/70995067

            QUESTION

            Permission denied after installing Ganache with npm
            Asked 2022-Jan-31 at 18:25

            I'm using ubuntu and installed node via nvm.

            ...

            ANSWER

            Answered 2022-Jan-31 at 18:25

            Looks like you've used sudo to install something globally before. You probably shouldn't be using sudo with npm or yarn.

            I know it sounds extreme, but if you've used sudo in order to install npm packages and don't understand the ramifications of doing so (it allows the package author, or any of the authors of dependencies that package relies on to do anything everything they desire with your system; they could install backdoors or even update your bios if they wanted to). You may want to consider formatting your hard drive, resetting your bios, and reinstalling your operating system if you've made a habit of doing this.

            Using sudo with the global flag (-g) also changes your npm folder's permissions, which causes issues like you are seeing above. If you don't want to follow my suggestion to reset your system, npm has an article on how you can try to fix npm's permissions: https://docs.npmjs.com/resolving-eacces-permissions-errors-when-installing-packages-globally .

            Source https://stackoverflow.com/questions/70918601

            QUESTION

            Trimming whitespace in Array
            Asked 2022-Jan-28 at 22:33

            I have been trying to trim whitespaces in my long array which consists of almost all the periodic table elements but not able to find the function that does that, I did read the documentation on trim but found out that none of them work with the array.

            Here is my long array

            ...

            ANSWER

            Answered 2022-Jan-28 at 11:44

            QUESTION

            Efficient code for custom color formatting in tkinter python
            Asked 2022-Jan-11 at 14:31

            [Editing this question completely] Thank you , for those who helped in building the Periodic Table successfully . As I completed it , I tried to link it with another of my project E-Search , which acts like Google and fetches answers , except that it will fetch me the data of the Periodic Table .

            But , I got a problem - not with the searching but with the layout . I'm trying to layout the x-scrollbar in my canvas which will display results regarding the search . However , it is not properly done . Can anyone please help ?

            Below here is my code :

            ...

            ANSWER

            Answered 2021-Dec-29 at 20:33

            I rewrote your code with some better ways to create table. My idea was to pick out the buttons that fell onto a range of type and then loop through those buttons and change its color to those type.

            Source https://stackoverflow.com/questions/70506629

            QUESTION

            How do I make a decorator to wrap an async function with a try except statement?
            Asked 2022-Jan-04 at 06:50

            Let's say I have an async function like this:

            ...

            ANSWER

            Answered 2022-Jan-04 at 06:01
            def deco(coro1):
                async def coro2(argOne, argTwo, argThree):
                    try:
                        await coro1(argOne, argTwo, argThree)
                    except:
                        print('Something went wrong.')
                return coro2
            
            @deco
            async def foobar(argOne, argTwo, argThree):
                print(argOne, argTwo, argThree)
            

            Source https://stackoverflow.com/questions/70574499

            QUESTION

            Gulp error File not found with singular glob
            Asked 2021-Nov-29 at 16:38

            After changing gulp 3 to 4 I receive the error when I try to run gulp build:

            ...

            ANSWER

            Answered 2021-Nov-29 at 16:38

            In copy:css you have this line:

            paths.src.base + '/assets/css/argon.css'

            where apparently your error is. The problem is your paths.src.base is defined as

            base: './' to which you are adding /assets/css/argon.css so you end up with

            .//assets/css/argon.css note the two leading backslashes.

            Get rid of the leading backslash in the /assets/... and check the rest of your code for the same problem.

            Also since you are using gulp4 get rid of runSequence - look at the documentation for gulp.series.

            Source https://stackoverflow.com/questions/70156790

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

            Vulnerabilities

            No vulnerabilities reported

            Install argon

            To install the argon.js library manually, include one of the following scripts in your project:. Note: These are UMD builds, meaning they should be compatible with standard module formats (commonjs, AMD, global). The [dev] link may point to an unstable build, and should only be used if you want the latest in-progress version from the develop branch.
            argon.min.js [latest] [dev] - includes WebVR polyfill
            argon.js [latest] [dev] - includes WebVR polyfill
            argon.core.js [latest] [dev]
            Clone argon
            Make sure you have node.js/npm installed (There are many guides for this online)
            Install jspm globally:
            Go to the directory where you have argon.js downloaded and install dependencies
            To run the typescript compiler and create a build, execute:
            To test Argon, execute:

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            https://github.com/argonjs/argon.git

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            gh repo clone argonjs/argon

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