Unity convert string to float. Any suggestions on how to make this work? Thanks.

Unity convert string to float Version: 6000. 0 ) to float. JsonConvert But, it makes integer value to float For example, there's List<Dictionary<string, object>> and one of pairs is <"ID", 1001> I am trying to do something, and I get this error: Cannot implicitly convert type float to UnityEngine. database. I have no knowledge of unity and how the numbers in the string are encoded, but when the data is sent by the serial monitor or by Python as the bytes of the ascii or utf-8 characters the Arduino reads, parses and converts to floats. i. In C#, we can use the Parse() method to convert a string to a float value. Simply reading x,y,z positions from csv file and display in 3d scene as point. 0 00:34:12. Position = i + 4; total_Time = br. 2,67. pow(10. 9483900 8. If you convert a float (which is x. As you are dealing with Unity you might also want to try . Find(“Character1”). Here is my javascript so far: function Update () { getHorSpeed = Hi, I am trying to find a way to convert a string of a hexadecimal (“3F800000” for example), and I want to have it output it as a float (1. First, print(value) doesn’t return a float- it doesn’t return anything! Why are you trying to get a value out of that? The FormatException is thrown when you pass an empty string to float. to_numeric as described in other answers. Max method, and build float Newpos = worldDragTo. ex. I try to display character health by using “ToString” from the character health source but the problem is it comes with a lot of float number like 50. I am having lots of strings that represent rotation values. If you convert the float to ushort first, then to bytes, then transfer that, then put it back together into a ushort, then convert to float again, then endianness may matter and you should check the An explicit conversion exists” ; when, from what I understand, the MathF. static void Main(string[] args) { string s =string. Here is some example code: What is the fastest way of converting an array of floats into string in C#? If my array contains this { 0. Try this: float value = float. ToSingle("3,2"); Console. If I have a list of strings (e. Parse(numStr))); this will parse your string to a float. See the Microsoft MSDN documentation for Strings for more details. For example, if you say : this code : //============ if (newData == true) { First you need to using System. Unity does not offer extra functionality to that, as the . Round(seconds * 1000. csv or excel format using Python?"' These are seriously different questions (see my answer for real-world examples why), and the answer if you specifically f postfix is applied only to literals in code. Commented Jun 23, 2018 at 13:49. 10803 total_Time = (note: it may be an Integer not a float, im not quite sure) so in my "RPG game" i'm setting up a very simple click to auto attack system, so far i have this set up on my monster: var hitPoints = 100. ToString(); How do you convert a float to a string in C sharp Thanks. 0545454352435 so yeah, very messy. Most prominent cases are Debug and Random. y) could be this: data arrives from unity, but the problem is in converting data from string to float. Alguém pode me ajudar com esse código estou tendo um erro ao converter string para float. I have successfully convert the data, but the process is too slow. You can convert a normalized float value to an integer in the range [0, 255] as follows (untested C#): int result = (int)(value * 255f); You can then construct a string representing the color as follows: string text = string. 1 to 999. SetText(moneyValue. 2f; int newInt = Parse(i Unity Discussions Convert a float to a string. UI; public class PickUpLogs : MonoBehaviour { private bool InCollider; public float LogAmount; public UnityEngine. Unity uses vectors for positions or directions. Example overview. However, unity is telling me I can't use "<" on a double or bool value. GetComponen As an example lets say I have float total_Time = 228. I want to make a game that the player inserts a number in a textfield but I cannot use this number because its format is a string and isn’t a float I think I’m foolish! and what I must write in my script to convert the string to float? NOTE: pd. ToString()` call This will work if the object contains a value that is in fact parseable into a Basic Method for Unity: int to string; Alternative: Convert. 034224 0. 10 decimal places but Hello ! I am following this tutorial : Beginning Data Visualization in Unity: Scatterplot Creation – Methodology blog It is suppose to create plot from data. 2 How can I convert it to float and make the result to be 3. So maybe your input string contains two spaces in a row which would lead to an empty string. TryParse(), which can handle invalid input better. 23:39:27. Asking for help, clarification, or responding to other answers. 1 I want to get the float equivalent of those time and average it. So, as Hi. First you format the float to a string with 4dp, then you remove the “. ', if there is no decimal then there is no '. Parse(str); Think this could work. excWaypointX1st = transform. GetBytes(IntRep), 0); // There you go return myFloat; float var = float. I have a timer that runs in the background and at the end of the level i want to show the leaderboard. 00:20:12. Parse(mass. Quero movimentar com gyroscoope da placa um cubo através do serviço Ble. You could try this. Substring(0,currentChar); rbValues[currentRB,currentParam] = float. astype(float) or pd. Here are the results, with the memory allocation and the time: can't convert string variable to float. You can use float. parseSolution (at Assets\Land. TryParse( string s, out float result ) which returns true if it can convert. Globalization to dealing convertions from string to float/double/decimal without problem. But then i'm trying instantiate my prefab with y-position of this float array, I have: Hello, i need help to make a UI text element display a float value, i thought i fixed it with help from the internet but it doesnt add 1f for every log i pick up (every “log” has this script) using UnityEngine; using System. Count; i++) { Debug. Receiving and setting the float to the GameObjects Component. Pow(2, 2. Parse(stringValue); // or. animation[“Whole”]. But It could take 2 minutes to finish. x. 10803 what I want is to convert total_Time into a time format so it would look like this 00:03:48 how would I do that?. The locale. I’ve tried everything from Parsing to Converting, Casting and i even wrote an loop that loops through all possible values and compares them to the string if one is the right number and returns it, but it just dosnt work with no real reason i have been reading a lot through other This is a relatively simple question. My latest attempt is based on this post [JS] How convert a String[] to int[] - Unity Answers Getting a string array from the file works, but I haven’t found a way to get a float array going. ToDecimal(myMoneyString) / 100); Edited to remove currency symbol as requested and convert to decimal instead. // Integer to Byte[] and presenting it for float conversion float myFloat = BitConverter. InvariantCulture); But you need only numbers in this case. text = seconds; } Appreciate in adivce. Unity: Convert Vector2 to Vector2Int. You should consider the possibility of commas in the string representation of a number, for cases like float("545,545. Anyone have any . Although we cannot accept all submissions, we do read each suggested change from our users and will make updates where applicable. var player_hp : float = myText. Max' has overloads for all primitive types of numbers, such as int, uint, double, float, etc. Text I'm trying to take the data I have in string format that is already being read out in my unity console into a float so I can put it through an if statement. This is out of the question. Catch block and set MyFloat to a value of your choosing Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. 5, to terminal app but couldn’t able to use in unity After reading data as. looking for a different technique to error-free convert string to float. Hey all, I’m sure this is common and simple, but I couldn’t find it in the docs How do I convert a float to a string. (thus using a set of nine string ↔ float conversions instead). legacy-topics. 2? how can i convert a float value to integer to display in gui. xxxx) to a string, I expect to find the same thing on the I am writing a game in Unity where I need to convert a TextMeshProUGUI text into a float, but for some reason this code: float num = float. These strings have 0 to 5 decimal places. 234“ and „1,234“ may fail to be parsed. This is available in 0. The script uses three major float variables: timer - used as a temp variable for counting game time finishTime - time when player finishes game. json using Unity and NewtonSoft. time; guiText. playerName, CultureInfo. using System. parseInt only works with Javascript but int. The idea is that the string is converted to a float, and this float is used for other purposes Here is the code I am trying: var a = ""; var b = 0; a = GUI. because I want to get the average of the time listed on my leaderboard. First you seemed to ask "How to convert strings to floats, on csv import", then you morphed it to 'I suppose the overall question is really just "What's the easiest way to read, organize, and synthesize data in . Sin(Mathf. I have this sample time 6. 234567E-06", System. Collections; using UnityEngine. 0. Well, there seems to be two immediate oddities here, and then assuming your currentValue is a valid (float) string we'll see about using another format provider. 5 12:23:12. I need to get the entered text in the window into the value of the float variable. Example: 7. When converting these strings to floats to apply them as rotation values to GameObjects, the float value is always cut short to 4 decimal places. From this page on MSDN "How to: Convert Between Hexadecimal Strings and Numeric Types (C# Programming Guide)". e. NET/Mono that read values from a string, like float. public static float ValueToFloat(string text) { Convert. unsafe string ToHexString(float f) { var i = *((int*) &f); return unity-game-engine; or ask your own question. This example demonstrates how to create a type converter to convert data types between a data source and the UI (User Interface) Allows a user to interact with your application. g. Use the Parse() Method to Convert a String to Float in C#. Of course for the last two I do not recreate them every time. 0” If I use Debug. Cannot read value of type 'float' from control. I’m trying to find out how to convert a long float to a short float. used for comparison purposes bestTime - best time player has received when How do I convert my list of string into a list of floats? for (int i = 0; i < DataServerManager. Generic; using UnityEngine; using UnityEngine. Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. And i have float array, with parsed lines. Parse("0. read(); Have you assigned a gameobject with a text-component to the TimeDisplay01 field in the unity inspector? – Fredrik Widerberg. Though you are creating a vector without assigning it to a variable so you're throwing it You can try SceneManager. Forces conversion (or set's to nan) This will work even when astype will fail; its also series by series so it won't convert say a complete string column. String s) Land. UI; public class Calculator : MonoBehaviour { public InputField Mass; public InputField Acceleration; public float Force; public Text ForceText; public float MassNum; public float AccelerationNum; // Use this for initialization void Start () { } // Update is called once per frame void Update () { float AccelerationNum = This was not the case pre 2019 in Unity and float. I have no idea what I did not do right, because I could have sworn I did what you wrote. TryParse - DotNetPerls. Parse() example in a Try. Looks like your text member is a Text, not an actual string. float. If anyone could point me in the right direction, I’d appreciate it. text); Gives me this error: FormatException: Input string was not in a correct format. String. Have you tried text. anon_33084754 August 11, 2009, 5:17pm 1. ” In Unity I would never recommend to add a using System; as the UnityEngine namespace contains several types which would clash with the System namespace. ConvertAll (strings, I am creating a program using unity that includes mathematical equation, therefore input of numbers is necessary. I left my own answer because I think it's better to use float. Parse(string) is most definitely behaving differently between 5. AppendFormat; Conclusion; Basic Method for Unity: int to string. I managed to combine some info from other answers with a bit of trial and tribulation to come up with a way to convert a float with decimals to long for submitting to Services Leaderboards. I always like input in my function to get numbers that range from 0. Theoretically there is method to convert string to float: float value = float. this is the technique i came up with, dont know about the performance, but it work. kmh_0_100[index1])); “float” is 65, not 6. x; as the components of a Vector3 are already floats. 6. I know of this Hey, I’m making something that tracks time where it needs to be shown in the format as a chronometer so 00:00:00 or mm:ss:msms. . And I faced obstacle. ParseExact to convert the strings to date times. Debug. An alternative to transform. using cs. convert. 124"; public float myFloat; float. Log (String. 5” but when I use float number = float. I want to place this value as a GUI text, but as its in a float, I get a load of ugly numbers after a decimal. ” in the string and finally parse the string to a long. RemoveEmptyEntries); float[] data = Array. I understand the the current editor prefs only allow one value and it would be great if we could get the array of vector3 and convert to a sting variable with formatting to be saved and then unformatted the string back to vector 3 array value. I want to convert char[] salary to float, but it seems to be extremelly slow by the method I'm trying, which is: float ff = float. NumberFormat); which will always parse the float in standard US format (with a dot). Log(DataServerManager. I may of missed it in the Script reference. How do you convert a float to a string in C sharp Thanks. BaseStream. The simplest way to convert an int to float is to use a cast: int number = 5; float floatNumber = (float)number; Int to float with Convert. Since floating-point operations with null values aren't valid, the If you get a format exception, that means that the culture you are running your code on does not use the . I don't know unity, but just looked in the docs, and angularVelocity is a float, so the above code would need to be changed on that line (but not the line above that one, since velocity is a Vector2 type). Parse(stringValue) into Vector3 and Vector2 as constructor arguments in Unity 3d The next code create a Vector3 object with x y z equal to value set in string . CSV file and store the contents as a float array. Floor(ellapsedTime / 60); And then you try to assign a string to it min = "0" + min. Generic; using UnityEngine; // everything in this script is working public class PlayerHealth : MonoBehaviour { // All variables [SerializeField] private Transform player; [SerializeField] private LayerMask HurtLayer; public float MaxHealth = 6f; public float IFrame = 1f; private float You need to provide the culture explicitly since depending on the users region the string may be interpreted differently. I can change the position so it matches the values in . The purpose of Convert. 6 and 2019. Fortunately for us, the compiler is smart enough to recognize that ints can be converted to floats without data loss, but not the other way around, so it will treat the 0 as a float, call the appropriate Math. C#'s datatypes have a built in function that allows you to parse string data into int’s, float’s and double’s. Start (at Assets\Land. TryParse(stringValue, out float result)) { } Here is my line of code where I want to convert the string, which is stored in an array to a float: var mensAverageScore : Float = arr[0] / arr[1]; I have tried the following with no In this video we see how to convert a string value to float in Unity, for that we use the TryParse function from float, the execution of that function return I am having lots of strings that represent rotation values. Parse: float. To be able to convert both ways you need two functions. 5; var myString : String = myFloat. 0, 0. In this file i have string array, with float elements, one per row. Maybe you can write algorithm which’ll check every char in string, and initialize chars only from 0 to 9 to new string and then parse it. Hey, I have a game, in which you have to set the fastest time during some levels. 1, 1. 0)))” would result in say 8 or whatever the result is? Unity uses the . If no postfix is present - literal value will be of type double. Log it correctly prints floats to approx. Parse requires a string, // hence the `. I am trying to fetch a variable from one script (float) and put it in another (as a string) that is constantly updating. 2075230 as Use the ToDouble() Method to Convert a String to Float in C#; This article will introduce different methods to convert a string to float in C#, like the Parse() and ToDouble() method. The function you wrote, calcFcl, has a signature that takes three floats and produces a float as output. Below is the code which i am using for the conversion. x); } What this code is doing is, it is going through my list of strings and debugging the values. i want to take this timer and convert it to 00:00 format 00 (Minutes) : 00 (Seconds) (i. string The float as string. I created a UI that is supposed to show the health of the player. WriteLine($"Converted float from string with comma (3,2): {withComma}"); It returns to the console: Converted float from string with comma (3,2): 32 But should return: Converted float from string with comma (3,2): 3. The size of the file is not big, around 100kb. I’m tracking time with a float, but I’m not sure what the string format to show it like that is, from what I’ve seen I’ve found something like this string. import UnityEngine. From my understanding unity classify the data read from csv file as 'object' while the input data for Vector 3 function is in float. I tried floatfield but it does not work when I played it,the value can not be edited. ToString() implicitly so for example: void Start() { float f = 3. Instead, use methods in locale to convert the strings to numbers and interpret commas correctly. There are some specific functions in . It is used to denote literal values as float. Is something described here not working as you expect it to? It Unity Discussions Converting String to an Int. There are several things you can do: Change your global culture to one that uses the . 28 <class 'float'> Python Program to Parse a String to a Float using float() This function is used to convert any data type to a floating-point number. Scripting. TBruce November 16, 2016, 2:48am 2. Then you can call Parse on float(or double/decimal depending at the accuracy you need), and as argument in Parse you need your string (you can store it in a variable if you want) and CultureInfo. ReadSingle(); //reads 228. transform code: private Transform EndPos; EndPos = transform. Unity Engine. 6234399--686271--2020-08-23_14-06-22. Net System. unity convert a float to a vector3 c#. I thought of writing it like this: { float total_Time = 0; float h = 0; float m = 0; float s = 0; br. Another method involves using the Convert class: If you’re lazy like me you can also do +“” I think it does . 392342 1. Unity Discussions float to string. [FIXED] Unity: How to convert a float value to a 00:00 string? Ask Question Asked 6 years, 9 months ago. using UnityEngine; using System. Any suggestions on how to make this work? Thanks. position. Hello, I have a value that is being passed onto another script in a float format. Parse(TEST. how can i convert a float value to integer to display in gui. And then I’d like to learn how to do it System. if (float. system. posi Thank you for helping us improve the quality of Unity Documentation. 5"; I am trying to convert an array of strings in unityscript with values holding values like: "Vector3(5, 3, 8)" into an array of vectors, but Unity will not take these strings as is. (I know I am only using date parts here but you choose only to use time parts if you wish) Oi! Estou estudando para fazer um projeto joystick uso o arduino nano 33 ble. Value and it will return 0 if the value is null. 0f; This is very frequently a localization/culture issue. More info See in Glossary. Because your code is unsafe this bug is not caught by the compiler. Now how can I convert the Health value from float to int first before display in c#? Thank you. 0f) / 1000. 5 What can I do to get the right value? Thank you so much! I’m using PhotonNetwork and the TimeofDay script, my objective is to synchronize the time between players, I think I have the right coding except for one part. Thank you for helping us improve the quality of Unity Documentation. iceherosubzero July 30, 2009, 10:25am 1. I’ve been trying to get this to work for a while now to no avail. text is a string and you need to convert that to float before you multiply it with your other float. ReadLine(); } contraction of random sum of roots of unity Someone I met online asked me to open his online account Am I legally obligated to The test runs 1000 times these operations: 4 appends (2 string, a float and an int) and 1 string replacement. With more than 500 GameObjects, this will result in a huge imprecision over time. byte msg= device. Parse. 0; function Update { seconds = GameObject. MonoBehaviour { public GameObject skyDome; float realTime; // Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company I'm making a little game in unity and right now I'm trying to build the quest system. Single. Visual-Scripting, com_unity_visualscripting, Question. UI; public class SaveHighscore : MonoBehaviour { public Text highscoreT; void Start() { My goal is to create a system where the user can enter a number (preferably even with decimals) into a GUI text box. Note that 'Math. xls to . png 1776×930 183 KB. NET end. anon_33084754 August 11, 2009, 8:41pm 7. 0f, (float)digits); return Mathf. 109259012890 to just a float of 10. – I've try to convert . However, using unsafe code performs very well so here is code that works:. I want to know how to convert a String to float float zero = float. You can use string. It is for a GUI horizontal slider, I want the results of the float of the slider to be displayed as a GUI. Here is the code I used : **Byte to String : ** string Anyway, using (float)Convert. void Start() // Update is called once per frame. UI; var player_hp : float = 0; var myText : Text; function The problem is, i cant convert my extracted argument from the console to an intager or float. I’m working on a C# script which counts and records the amount of time the player has spent in the game from the start of the game to the end. void In this video we see how to convert a string value to float in Unity, for that we use the TryParse function from float, the execution of that function returns a boolean value, if the conversion Are you trying to convert a formula string into a float? so “Mathf. Collections; public class SyncTime : Photon. Parse to make that conversion and pass in CultureInfo. This means that you Hi, this code converts string values to float but I can not take advantage of converted values. Viewed 7k times 0 . Float. string sideSize = "12. var TPRead : TextAsset; var TPReadArr : String public static float Round(float value, int digits) { float mult = Mathf. Log(myFloat); In Unity Editor and Windows Build, myFloat return the correct value : 3. float x There are several problems here. 5",CultureInfo. Input from textfield can not be used as an int or float for the equation. A simple question, how do I convert a char (in this case it comes from a string (content[0])) right in to int or float? So if the char shows ‘4’, the ints value whould be 4. A few year after this thread was generated. I have only been using Unity3D for the past 5 days, which is also the length of time I have been able to learn C#(which is kinda learn as I need- horrible but fastest way) using UnityEngine; using System. Anyway, it’s working now. Right now, my highscore time is being displayed like this: The script for this is: using System. C# Unity Engine. Note: In c# string is an alias for System. 4 05:12:33. A vector represents a set of float coordinates. Fill an array of integers the same length as your score arrays as follows:- Hi, I want to convert byte to String to be saved into iCloud Key-Value storage. Hello all, I’m trying to parse a . moneyCounter. Modified 5 years, 7 months ago. This game is going to be a simulation, so there's a huge amount of different data classes / systems the quests are going to have to interact with. 0 to 5) Base class to child class . 9 (the decimal part is always separated by '. Converts the given float to a string. 0f; enum States { None, Scan, Connect, Subscribe, Unsubscribe Correctly returns me the string "0,978" But 'float. character as its decimal separator; Manually replace the . Float, out MyFloat); This will ensure that MyFloat is set to value 0 if, for whatever reason, the conversion could not be performed. Me desculpem por alguns erros idiotas sou iniciante. For example, string, string123, and s. ToSingle(BitConverter. ToString(); should work. 1,-45. 0, or 5. Not sure if is works if there is a $ at the end but i think it should Hey guys, I have found loads of resources coverting from a string to a float or int (parsing, etc), but I can’t seem to make it work the other way. Note that depending on locale „1. Int to float with cast. 11 (rounded). private string DeviceName = "SMART I am trying to convert a string value to a float value as follows: I pass a XML attribute as string to a converter class to get the associated value of the attribute as float Here I pass the “lat” attribute float lat = GetFloatAttributes("lat", node. I'm new to C#, and apologies for the noob question - I'm trying to convert a list of strings to a single string so I can use it with WWWForm's POST function. public class AttributeFactory { // Retrieves the value of a var withComma = Convert. I have no doubt missed something fairly obvious, but I can’t seem to work this one out. anon_46856489 February 12, 2011, 7:13am 1. vinurd August 23, 2020, 6:08am 1. Parse(inputText. Also consider using. Format(“{0}:{1:00}”, time / 60, time % 60);, but it doesn’t work as well as I’d hope. You can try this one: string[] strings = ListOfFloats. Vector 2: you can convert an integer to a float, such as 5 to 5. Globalization. text, new CultureInfo("en-US"). Round(value * mult) / mult; } Note that it will be more efficient to just perform the computation inline with your code, knowing the appropriate power of 10, for example: float rounded = Mathf. If it was a string, then no there is no other way (actually you could write implicit operator extensions but I discourage to do it). Unity currently supports three UI systems. ToSingle(csvFile[row][columnName]); while you use it like this: float y = System. Split () for splitting the string values and float. Your computer may be set to a locale that uses , instead of . Parse("0"); Edit: float zero, not string zero Edit: also note there’s a float. Split(new char[]{' '}, System. ToString()); , but as TomisTony mentioned, you are probably better off changing ‘level’ to an int, as you don’t need to deal with any fractional numbers in your level manager. I want to convert float value to string. I cannot convert a simple string to float private var seconds : float = 0. 11. You should use pd. Format("{0:#. 032424323 23. Parse' works with any string except from a JsonObject, such as taking the JsonObject string above and using float. I have a string, let’s say “6. Format("Order Total: {0:C}", float. When I run the whole program, float values of colors and positions are not ok. As you said “as” can return null - since float cannot be null it won’t work. You can do: change those two varaibles to float; cast float to int with (int)guiTime This will change value to integer, it will be truncated though. Write(s); Console. character with your culture's decimal separator; Call an overload of the various provided solution was still somewhat “not working”, so here it is my solution: CultureInfo en_us = CultureInfo. Find(“WeightField”). 141f; PrintString(f+ you declare the variable min as a float var min:float = Mathf. the following does not work: // var weightfield = GameObject. Parse( string s ) to convert to a float or if you don’t know if the string is definitely a number then you can use float. TryParse(myString, out myFloat); Debug. anon_94497811 July 18, 2011, 10:21pm 1. Now I want an elegant way to match a Sort() on the main score array to nine other arrays. Parse, or better still DateTime. I agree with the garbage/insanity that comes with C#. character for its decimal separator. This. data. Attributes); I use this class to get the value of the attribute back as float. ToString(); Is there a better way to change an int to a string to be displayed in a label? I'm using C# I have a char[] salary which contains data that comes from a string. Parse (e. x + 40f; transform. 0+. This method only accepts one parameter and that is also optional to use. label. you can pass the result of float. UI. Collections; using System. 456”, System. 00}", Convert. hello sorry i am new to unity and i want to know how to convert from float to string the thing is when i use “ToString” command it gives me that you cannot convert string to string here is my line of code: InXMLGui. kid Since float hold MORE information than integer, compiler wont allow implicit conversion, since that would mean you would lose information and that would lead to more programming errors. You have a bug in your code where you cast a 32 bit floating point number (float) to a 64 bit integer (long). CultureInfo. 2075230 as string I want to convert it to float to make it countdown any idea? Unity Discussions Convert time to float or int. * is for converting a value where you do not know it's type, but know that it's IConvertible, and that's simply not the case here. Questions & Answers. This example creates a Label control in UI Builder that binds to a data source asset. InvariantCulture) A string is a sequence of characters or piece of text. Commented Jun 23, 2018 at 22:28. ) // float. Simply check out the Parse() and TryParse() methods. ToString()) To convert an int (integer) to a float in Unity, there are two different approaches: casting or using the Convert class. as the decimal separator. Thanks Oliver 🙂. js:49) Land. LoadScene(level. 124 But in WebGL, the point is replaced by a comma and myFloat become 3,124 which is 3124 I string =currentValue= ""; currentValue = dataIn. C# Another way to do this is convert it to string and then to an int like so: float i = 1. Collections; public class DatabasePosition : MonoBehaviour { private string secretKey = "kep"; // Edit this value and make sure it's the same as the one stored on the server public string addPosURL = "url"; //be sure to add a ? to your url public string getPosXURL = "url"; public string getPosYURL = "url"; public string getPosZURL Convert the string to a decimal then divide it by 100 and apply the currency format string: string. String class for strings. Collections. GetField("vertical"). Convert. system April 1, 2011, 6:50am 1. text; is invalid syntax because the field has not been properly initialized. The Overflow Blog Developers want more, more, more: the 2024 results from Stack Overflow’s How AI apps are like Google Search Cannot implicitly convert type 'string' to 'int' 430. ToSingle( object ); which will not work, since you cannot expect it to convert an complex object to a floating number. 2 } Then I want each entry to converted to a string with value separated b Worth noting that endianness is just a factor of integral types (int16, int32, int64) and not (I believe) a factor in floating point values. I see maybe–“count. txt data with some dividing but can’t do that for rgb values Instead of creating the DateTime objects using the constructor I used, you can use DateTime. What you want to do is this. Format("{0}, {1}, {2}", result_r, result_g, result_b); That isn't the only way to do it, but it will work. text instead? Thanks it worked. However, when you call it, you're providing it with a float? as the first argument. rotation * new Vector3(move. Parse(string), but they are usually too cranky: any non-numeric character appended to the input string will cause an exception, thus we must first split the string into numeric substrings. o erro está em “2A58”. Converts a string to a float. Thanks again @betobeast1246 So basicly what this code does is convert a string (alphanumeric) to an integer (numeric). NumberFormat); // Start is called before the first frame update. float myFloat = (float) obj; But this only works if you initially put a float into the Hashtable (or any weak-typed collection). ToSingle( object ); And it doesnt I am trying to convert a vector 3 array to a string and reverse for saving and retrieving using editor prefs. The data is a ghosting data from several levels which has elements up to 40k. Label as a reference point (its for using System; using TMPro; using UnityEngine; public class Fusion : MonoBehaviour { private string DeviceName = “SMART TATTOO”; private string ServiceUUID = “180C”; private string Characteristic = “2A58”; private string Characteristic2 = “2A56”; public float speed = 5. Many thanks! :slight_smile: In this video we see how to convert a string value to float in Unity, for that we use the TryParse function from float, the execution of that function return Like Zohar mentioned, InputField. Parse Example - MSDN Docs. Parse () for string to float conversion. Series. NumberStyles. 0. Parse (System. Parse () works even if the input string contains whitespaces. For example, a float of 10. ToDouble(. Int. Using the cast operator is converting it, as there is an explicit conversion operator from float to int. Child class to base class . TextField(Rect(10,120,40,20),a); b = parseInt(a); First of all, if the code worked, it would Hi everyone, I have a problem while converting string to float in WebGL build : public string myString = "3. 563646346 So i'm split(\n), and every lines element have one float element. As of right now I am using. Is something described here not working as you expect it to? It might be a Known base type conversion is fully handled by the . There are multiple overloads how to convert float to int c#; c# float to double; unity float to string; limit float to 2 decimal places unity; unity cast int to float; input field to float unity; c# int to float; c# string to float; c convert float to int; int to float C#; c# how to convert decimal to two floating points; unity normalize float; convert string into float C# And use the following code to convert a string to a float array if the values are seperated by a space character: I’m able to send data as 13. In C#, the ?, when used after a type, indicates that the variable associated with the type can be null or a concrete value. The string to convert. Unity - Show This is probably terribly easy and I’ll work it out as soon as I post this but how the heck do you convert floats and quaternions to useful string values in unity? I need to write floats and quaternions to a text file but if I use the builtin ToString functions anything less than 1 just comes out as “0. It did. You need to send the single csvFile string value, and parse a float from it, like the tutorial suggests. 4" will be converted without any errors. Description. txt data containing XYZRGB values generated with Matlab into Unity. x, 0, move. Earthquake September 16, 2011, 12:30am 1. atof method converts to a float in one step once the locale has been set for the Output: 33. Parse(Database. domdev August 30, 2019, 4:37am 1. These methods allow you to convert a string into a number type. ) might just “fix it” by using various runtime checks. I run the tests using string with + and Concat(), using StringBuilder, and using my StringFast class. TryParse(currentVa Well, there seems to be two immediate oddities here, and then assuming your currentValue is a valid (float) string we'll see about using another format provider. 0 for example). text, CultureInfo. Even though RGB values seem odd to me, when manually checked, colors are correct. You can do this using CultureInfo. My point still stands. If they were another floating point type you'd need to cast as you are losing precision with your conversion so there's no implicit cast from double or decimal down to float. Round() converts float to nearest int. I'm not sure what changes I would need to make to get the if statement to read the value (possibly another data type I am importing . Also check the separator used some cultures use “,” instead of “. ToString with int; Conversion with String Parameters in Unity; Unity int to string with StringBuilder. Or you could wrap the Double. js:28) Is there a simple, reliable way to convert strings to floats, in Unity? I mean, this should not be difficult, right? Besides, how come there is no easy way to create a 2-dimensional array of floats? Cheers, Rui Make sure you’re trying to parse a valid float string. I dont want to change the value variable from : float it :int. InvariantCulture); given that mass. Parse(“123. GetCultureInfo( "en-US" ); float rotation_y = float How can I convert time ( 00:40:00. If YourDouble as float; but this one wont work because float is not a null-able type thus can’t converted this way but (float)YourDouble this will work, i don’t know why or how these two conversions are different but this one will work for sure. Unity Discussions Cannot convert 'String' to 'float' Questions & Answers. How do I convert a string to a float? 0. I have perused the forums but found nothing of use in this regard. InvariantCulture. Double. ToInt32 is simply a less efficient way of converting a float to an int. However, because the health of the player is a float value, I cannot use it to update the text of the UI, which is a string. When converting these strings to floats to apply them as rotation values to public float value = float. NumberFormat to the second parameter as you don't know what culture the user's device is set to. (This will still fail if the value is DBNull. TryParse using UnityEngine; using UnityEngine. Format("{0:G}", value); Console. NumberFormat. When converting an integer to a string in Unity, the recommended method is using the ToString method. In [10]: df = DataFrame(dict(A = Localization and commas. ToString(); i am using C# so i have a problem that i cant seem to fix. ' for example 9 or 7 . 0; var Player: Tra is there something like parseFloat to convert a string to a number in c#? string str = “12”; float converted = float. So, I planned to use textfield and just convert string to float or int but the problem is I don’t know If you cannot guarantee that the input string is in the correct format, you should use TryParse instead. Collections; public class Unity Engine. float var = float. – Unity Discussions Convert int to string. i tried to copy a script directly from a youtube video but unity came up with two compiler errors one i fixed but the other i have no idea how to fix it says “argument 1:cannot convert from string to float” this is my script using System. Yep, i have assigned one – user7214612. The actual text is just one of many elements of the TMP_Text object/class. System. e 01: Here is my line of code where I want to convert the string, which is stored in an array to a float: var mensAverageScore : Float = ar You want to use "float", not "Float". instance. How do I Vector3 * float = Vector3 (scaled by the float) Vector3 / float = Vector3 (scaled by the inverse of the float) Quaternion * Vector3 = Vector3 (rotated by the quaternion) << This is the one I suggested to you to rotate your input by the transform’s rotation. TryParse Example - MSDN Docs. IMGUI. Pow(1, 2. -S im trying to read csv files and assigns the data read as a Vector 3 input data. 0 01:32:12. StringSplitOptions. Aside from parseFloat(), there's also float. This function is used to convert from object to float : float y = System. Unity Discussions Unity Engine. Provide details and share your research! But avoid . 2222") which throws an exception. This isn’t necessary in your case because you have the “Count:” Hello, I’ve done some searching but I can’t seem to find the solution to this rather simple problem. TryParse("1. 0) + Mathf. Hey everyone! I have a string value, however the function I would like to run on it requires it to be an Int. appels September 16, 2011, 12:42am 2. text will always be a valid float number. NET core offers all required conversion routes from numeric to string and vice versa and all of them to bytearray and alike Hi all, Just a quick syntax question as the Unity documentation was pretty much useless in this regard. float = 5. convert_objects has now been deprecated. Jessy December 23, 2007, 9:44pm 1. So basically it is like this: “3F800000” to 1. Generic; using UnityEngine; public class [FIXED] Hello sir, I’m a newbie and sorry if this is a stupid question. ToString ()” is telling it to convert the count variable integer into a text string in order to display it? Yep, ToString() converts to a string. You can and should parse the data with a specific CultureInfo, e. ToString (); throw myString; } Jessy December 23, 2007, 9:58pm 3. How can I convert this into an Int (or a solid number). So " 1. Parse works with C# and Javascript. Hello! I’d need to convert properly a string value to a float. lqvvdoan pmurpa gdbqskj fownaxk rkecr lryrze rcbmyppme hgsy lekpiu idkqj