Keldrik

public Vector3 MouseToWorldPoint(Camera cam, float distance)
{
var m = Input.mousePosition;
m.z = distance;
return cam.ScreenToWorldPoint(m);
}

Keldrik

public bool CheckMouseHitObjectByTag(Camera cam, string tag)
{
  Ray ray = cam.ScreenPointToRay(Input.mousePosition);
  RaycastHit hit;
  if (Physics.Raycast(ray, out hit))
  {
    if (tag == hit.collider.tag)
    {
      return true;
    }

Keldrik

using UnityEngine;
using System.Collections;

public class ParticleAutoDestroy : MonoBehaviour
{
    private ParticleSystem ps;

    void Start()
    {
        ps = GetComponent<ParticleSystem>();

Keldrik

import { useState, useEffect } from "react";

const useFetch = url => {
  const [data, setData] = useState(null);
  const [loading, setLoading] = useState(true);
  
  useEffect(async () => {
    const response = await fetch(url);
    const data = await response.json();
    const [item] = data.results;

Keldrik

import React, { useState } from 'react';

const beispiel = () => {
  const [count, setCount] = useState(0);
  return (
    <div>
      <p>Du hast {count} mal geklickt!</p>
      <button onClick={() => setCount(count + 1)}>
        Klick mich!
      </button>

Keldrik

import React, { useState, useEffect } from 'react';

const beispiel = () => {
  const [count, setCount] = useState(0);

  useEffect(() => {
    document.title = `Du hast ${count} mal geklickt!`;
  });

  return (

Keldrik

import { useState, useEffect } from 'react';

const useDataFetch = url => {
  const [data, setData] = useState(null);
  useEffect(() => {
    const loadData = async url => {
      const response = await fetch(url);
      const json = await response.json();
      setData(json);
    };

Keldrik

import React from 'react';
import useDataFetch from './useDataFetch';

const app = () => {
  const data = useDataFetch('https://jsonplaceholder.typicode.com/posts/1');

  const postTitle = () => {
    if (data) {
		return <h2>{data.title}</h2>;
     else {

Keldrik

const randomString = (length) => {
  return [...Array(length)].map(() => Math.random().toString(36)[2]).join('');
}

export default randomString;

Keldrik

// Setzt die Position des script ausführenden GameObjects
// auf x:1, y:0, z:5

this.transform.position.Set(1f, 0f, 5f);


// Hat den selben Effekt, nur weisen wir hier einen
// neuen Vector3 zu

this.transform.position = new Vector3(1f, 0f, 5f);