c# - How to fire bullets in Unity 2D? - Stack Overflow
2020年8月8日 · I used a free model blue Sci-Fi type of gun, and I don't know how to make it fire bullets. The gun is attached to the player,its always pointing in the direction of the mouse,and once the raycast detects its colliding with the boss layer,it draws a red line (on top of the already drawn blue line). I hope i explained it so you can understand ...
How to make the script wait/sleep in a simple way in unity
yield WaitForSeconds (3); TextUI.text = ("The highest number you can pick is " + max); yield WaitForSeconds (3); TextUI.text = ("The lowest number you can pick is " + min); In bash, it would be: echo "Welcome to Number Wizard!" sleep 3. echo …
How do I restart the scene that I'm currently in, through script in ...
2021年1月22日 · it seems like it should work according to the unity documents but, it doesn't seem to work. I'm triggering it on collision with another object. my collision script is: private void OnCollisionStay2D(Collision2D collision) { SceneManager.LoadScene(SceneManager.GetActiveScene()); } This has worked with other collision things but not with the reload scene.
c# - Fading in/out GameObject - Stack Overflow
The three most important stuff about fading an Object are Time.deltaTime, Mathf.Lerp/Color.Lerp and coroutine. You need to understand how these work together. Start coroutine, use Time.deltaTime to increment a variable. That variable is used to use to determine how much that function has ran.
c# - Scale GameObject in Unity - Stack Overflow
2016年8月31日 · 2. Position, Rotation & Scale are properties of transform so you need to modify if as follows: public GameObject sprite; public float scale = 2.0f; void ScaleResolution() {. sprite.transform.localScale = new Vector3(scale, scale, scale); } answered Aug 31, 2016 at 6:04.
c# - How to move 2D Object with WASD in Unity - Stack Overflow
2017年10月16日 · Just use += to append the input to the current transform position. Move without Rigidbody: Move Object with Rigidbody2D: I suggest using the second code and moving the Rigidbody if you want to be able to detect collison later on. Note: You must assign the object to move to the obj slot in the Editor.
c# - Unity OnTriggerEnter2D not registering - Stack Overflow
2020年8月20日 · In 2D physics, I believe the z coordinate is ignored, so I don't think this is the issue. Also in this case, just for testing, I personally wouldn't write a script to move the object. I would just run the game, navigate to the Scene tab, …
How to prevent 2d object from rotating in unity? - Stack Overflow
2017年12月2日 · 5. If your character has a 2D Rigidbody, you can freeze both position and rotation in any given direction. You can find these options under Constrains in your Rigidbody component. answered Dec 4, 2017 at 11:32. Jeffrey. 648 5 15. 2.
unity game engine - C# 2D platformer movement code - Stack …
2015年10月2日 · This code will keep on jumping even though it is not on the ground how do you stop this (using Unity). The Code: using UnityEngine;using System.Collections;public class PlayerController : MonoBehaviour { //Movement public float speed; public float jump; float moveVelocity; //Grounded Vars bool grounded = true; void Update () { //Jumping if ...
How to detect click/touch events on UI and GameObjects
2016年12月30日 · No clicks detected on UI, 2D Objects (Sprite Renderer/any 2D Collider) and 3D Objects (Mesh Renderer/any 3D Collider): A.Check that you have EventSystem. Without EventSystem it can't detect clicks at-all. If you don't have have it, create it yourself. Go to GameObject---> UI---> Event System.