blob: 3da1ad361393578e0d4e5cd5b2929cbcb0e75151 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
|
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using UnityEngine;
/// <summary>
/// A simple free camera to be added to a Unity game object.
///
/// Keys:
/// wasd / arrows - movement
/// q/e - up/down (local space)
/// r/f - up/down (world space)
/// pageup/pagedown - up/down (world space)
/// hold shift - enable fast movement mode
/// right mouse - enable free look
/// mouse - free look / rotation
///
/// </summary>
public class MaxCamera : MonoBehaviour
{
/// <summary>
/// Normal speed of camera movement.
/// </summary>
public float movementSpeed = 10f;
/// <summary>
/// Speed of camera movement when shift is held down,
/// </summary>
public float fastMovementSpeed = 100f;
/// <summary>
/// Sensitivity for free look.
/// </summary>
public float freeLookSensitivity = 3f;
/// <summary>
/// Amount to zoom the camera when using the mouse wheel.
/// </summary>
public float zoomSensitivity = 10f;
/// <summary>
/// Amount to zoom the camera when using the mouse wheel (fast mode).
/// </summary>
public float fastZoomSensitivity = 50f;
/// <summary>
/// Set to true when free looking (on right mouse button).
/// </summary>
private bool looking = false;
private void Awake()
{
}
void Update()
{
var fastMode = Input.GetKey(KeyCode.LeftShift) || Input.GetKey(KeyCode.RightShift);
var movementSpeed = fastMode ? this.fastMovementSpeed : this.movementSpeed;
if (Input.GetKey(KeyCode.A) || Input.GetKey(KeyCode.LeftArrow))
{
transform.position = transform.position + (-transform.right * movementSpeed * Time.deltaTime);
}
if (Input.GetKey(KeyCode.D) || Input.GetKey(KeyCode.RightArrow))
{
transform.position = transform.position + (transform.right * movementSpeed * Time.deltaTime);
}
if (Input.GetKey(KeyCode.W) || Input.GetKey(KeyCode.UpArrow))
{
transform.position = transform.position + (transform.forward * movementSpeed * Time.deltaTime);
}
if (Input.GetKey(KeyCode.S) || Input.GetKey(KeyCode.DownArrow))
{
transform.position = transform.position + (-transform.forward * movementSpeed * Time.deltaTime);
}
if (Input.GetKey(KeyCode.Q))
{
transform.position = transform.position + (transform.up * movementSpeed * Time.deltaTime);
}
if (Input.GetKey(KeyCode.E))
{
transform.position = transform.position + (-transform.up * movementSpeed * Time.deltaTime);
}
if (Input.GetKey(KeyCode.R) || Input.GetKey(KeyCode.PageUp))
{
transform.position = transform.position + (Vector3.up * movementSpeed * Time.deltaTime);
}
if (Input.GetKey(KeyCode.F) || Input.GetKey(KeyCode.PageDown))
{
transform.position = transform.position + (-Vector3.up * movementSpeed * Time.deltaTime);
}
if (looking)
{
float newRotationX = transform.localEulerAngles.y + Input.GetAxis("Mouse X") * freeLookSensitivity;
float newRotationY = transform.localEulerAngles.x - Input.GetAxis("Mouse Y") * freeLookSensitivity;
transform.localEulerAngles = new Vector3(newRotationY, newRotationX, 0f);
}
float axis = Input.GetAxis("Mouse ScrollWheel");
if (axis != 0)
{
var zoomSensitivity = fastMode ? this.fastZoomSensitivity : this.zoomSensitivity;
transform.position = transform.position + transform.forward * axis * zoomSensitivity;
}
if (Input.GetKeyDown(KeyCode.Mouse1))
{
StartLooking();
}
else if (Input.GetKeyUp(KeyCode.Mouse1))
{
StopLooking();
}
}
void OnDisable()
{
StopLooking();
}
/// <summary>
/// Enable free looking.
/// </summary>
public void StartLooking()
{
looking = true;
Cursor.visible = false;
Cursor.lockState = CursorLockMode.Locked;
}
/// <summary>
/// Disable free looking.
/// </summary>
public void StopLooking()
{
looking = false;
Cursor.visible = true;
Cursor.lockState = CursorLockMode.None;
}
}
|
