"unity first person controller script" Code Answer's
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first person camera controller unity
//Fixed the issues with the previous controller
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
public class CameraLook : MonoBehaviour
{
public float minX = -60f;
public float maxX = 60f;
public float sensitivity;
public Camera cam;
float rotY = 0f;
float rotX = 0f;
void Start()
{
Cursor.lockState = CursorLockMode.Locked;
Cursor.visible = false;
}
void Update()
{
rotY += Input.GetAxis("Mouse X") * sensitivity;
rotX += Input.GetAxis("Mouse Y") * sensitivity;
rotX = Mathf.Clamp(rotX, minX, maxX);
transform.localEulerAngles = new Vector3(0, rotY, 0);
cam.transform.localEulerAngles = new Vector3(-rotX, 0, 0);
if (Input.GetKeyDown(KeyCode.Escape))
{
//Mistake happened here vvvv
Cursor.lockState = CursorLockMode.None;
Cursor.visible = true;
}
if (Cursor.visible && Input.GetMouseButtonDown(1))
{
Cursor.lockState = CursorLockMode.Locked;
Cursor.visible = false;
}
}
}
Basic fps camera C#
using UnityEngine;
using System.Collections;
using System.Collections.Generic;
[AddComponentMenu("Camera-Control/Smooth Mouse Look")]
public class SmoothMouseLook : MonoBehaviour {
public enum RotationAxes { MouseXAndY = 0, MouseX = 1, MouseY = 2 }
public RotationAxes axes = RotationAxes.MouseXAndY;
public float sensitivityX = 15F;
public float sensitivityY = 15F;
public float minimumX = -360F;
public float maximumX = 360F;
public float minimumY = -60F;
public float maximumY = 60F;
float rotationX = 0F;
float rotationY = 0F;
private List<float> rotArrayX = new List<float>();
float rotAverageX = 0F;
private List<float> rotArrayY = new List<float>();
float rotAverageY = 0F;
public float frameCounter = 20;
Quaternion originalRotation;
void Update ()
{
if (axes == RotationAxes.MouseXAndY)
{
rotAverageY = 0f;
rotAverageX = 0f;
rotationY += Input.GetAxis("Mouse Y") * sensitivityY;
rotationX += Input.GetAxis("Mouse X") * sensitivityX;
rotArrayY.Add(rotationY);
rotArrayX.Add(rotationX);
if (rotArrayY.Count >= frameCounter) {
rotArrayY.RemoveAt(0);
}
if (rotArrayX.Count >= frameCounter) {
rotArrayX.RemoveAt(0);
}
for(int j = 0; j < rotArrayY.Count; j++) {
rotAverageY += rotArrayY[j];
}
for(int i = 0; i < rotArrayX.Count; i++) {
rotAverageX += rotArrayX[i];
}
rotAverageY /= rotArrayY.Count;
rotAverageX /= rotArrayX.Count;
rotAverageY = ClampAngle (rotAverageY, minimumY, maximumY);
rotAverageX = ClampAngle (rotAverageX, minimumX, maximumX);
Quaternion yQuaternion = Quaternion.AngleAxis (rotAverageY, Vector3.left);
Quaternion xQuaternion = Quaternion.AngleAxis (rotAverageX, Vector3.up);
transform.localRotation = originalRotation * xQuaternion * yQuaternion;
}
else if (axes == RotationAxes.MouseX)
{
rotAverageX = 0f;
rotationX += Input.GetAxis("Mouse X") * sensitivityX;
rotArrayX.Add(rotationX);
if (rotArrayX.Count >= frameCounter) {
rotArrayX.RemoveAt(0);
}
for(int i = 0; i < rotArrayX.Count; i++) {
rotAverageX += rotArrayX[i];
}
rotAverageX /= rotArrayX.Count;
rotAverageX = ClampAngle (rotAverageX, minimumX, maximumX);
Quaternion xQuaternion = Quaternion.AngleAxis (rotAverageX, Vector3.up);
transform.localRotation = originalRotation * xQuaternion;
}
else
{
rotAverageY = 0f;
rotationY += Input.GetAxis("Mouse Y") * sensitivityY;
rotArrayY.Add(rotationY);
if (rotArrayY.Count >= frameCounter) {
rotArrayY.RemoveAt(0);
}
for(int j = 0; j < rotArrayY.Count; j++) {
rotAverageY += rotArrayY[j];
}
rotAverageY /= rotArrayY.Count;
rotAverageY = ClampAngle (rotAverageY, minimumY, maximumY);
Quaternion yQuaternion = Quaternion.AngleAxis (rotAverageY, Vector3.left);
transform.localRotation = originalRotation * yQuaternion;
}
}
void Start ()
{
Rigidbody rb = GetComponent<Rigidbody>();
if (rb)
rb.freezeRotation = true;
originalRotation = transform.localRotation;
}
public static float ClampAngle (float angle, float min, float max)
{
angle = angle % 360;
if ((angle >= -360F) && (angle <= 360F)) {
if (angle < -360F) {
angle += 360F;
}
if (angle > 360F) {
angle -= 360F;
}
}
return Mathf.Clamp (angle, min, max);
}
}
fps movment unity
public float walkSpeed = 6.0F;
public float jumpSpeed = 8.0F;
public float runSpeed = 8.0F;
public float gravity = 20.0F;
private Vector3 moveDirection = Vector3.zero;
private CharacterController controller;
void Start()
{
controller = GetComponent<CharacterController>();
}
void Update()
{
if (controller.isGrounded)
{
moveDirection = new Vector3(Input.GetAxis("Horizontal"), 0, Input.GetAxis("Vertical"));
moveDirection = transform.TransformDirection(moveDirection);
moveDirection *= walkSpeed;
if (Input.GetButton("Jump"))
moveDirection.y = jumpSpeed;
}
moveDirection.y -= gravity * Time.deltaTime;
controller.Move(moveDirection * Time.deltaTime);
}
how to make a first person controller in c#
public float speed = 10.0f;
public float straffeSpeed = 7.0f;
public float jumpHeight = 3.0f;
Rigidbody rb;
// Start is called before the first frame update
void Start()
{
Cursor.lockState = CursorLockMode.Locked;
rb = GetComponent<Rigidbody>();
}
// Update is called once per frame
void Update()
{
float DisstanceToTheGround = GetComponent<Collider>().bounds.extents.y;
bool IsGrounded = Physics.Raycast(transform.position, Vector3.down, DisstanceToTheGround + 0.1f);
float translation = Input.GetAxis("Vertical") * speed;
float straffe = Input.GetAxis("Horizontal") * straffeSpeed;
translation *= Time.deltaTime;
straffe *= Time.deltaTime;
//anim.SetTrigger("isWalking");
transform.Translate(straffe, 0, translation);
//rb.velocity = transform.forward * translation + transform.right * straffe ;
if(IsGrounded && Input.GetKeyDown("space"))
{
Debug.Log("JUMP!");
rb.velocity = new Vector3(0, jumpHeight, 0);
}
if (Input.GetKey(KeyCode.R))
{
Scene scene = SceneManager.GetActiveScene();
SceneManager.LoadScene(scene.name);
}
if (Input.GetKeyDown("escape"))
{
Application.Quit();
//Cursor.lockState = CursorLockMode.None;
}
}
}
first person camera controller unity
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
public class CameraLook : MonoBehaviour
{
public float minX = -60f;
public float maxX = 60f;
public float sensitivity;
public Camera cam;
float rotY = 0f;
float rotX = 0f;
void Start()
{
Cursor.lockState = CursorLockMode.Locked;
Cursor.visible = false;
}
void Update()
{
rotY += Input.GetAxis("Mouse X") * sensitivity;
rotX += Input.GetAxis("Mouse Y") * sensitivity;
rotX = Mathf.Clamp(rotX, minX, maxX);
transform.localEulerAngles = new Vector3(0, rotY, 0);
cam.transform.localEulerAngles = new Vector3(-rotX, rotY, 0);
if (Input.GetKeyDown(KeyCode.Escape))
{
Cursor.lockState = CursorLockMode.Locked;
Cursor.visible = false;
}
if (Cursor.visible && Input.GetMouseButtonDown(1))
{
Cursor.lockState = CursorLockMode.Locked;
Cursor.visible = false;
}
}
}
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