魔兽视角的代码

狂风大尉

魔兽视角的代码

1. /*
   
2. 
   
3. This camera smoothes out rotation around the y-axis and height.
   
4. 
   
5. Horizontal Distance to the target is always fixed.
   
6. 
   
7. There are many different ways to smooth the rotation but doing it this way gives you a lot of control over how the camera behaves.
   
8. 
   
9. For every of those smoothed values we calculate the wanted value and the current value.
   
10. 
    
11. Then we smooth it using the Lerp function.
    
12. 
    
13. Then we apply the smoothed values to the transform's position.
    
14. 
    
15. */
    
16. 
    
17. // The target we are following
    
18. 
    
19. var GO_T:GameObject;
    
20. 
    
21. var target : Transform;
    
22. 
    
23. var camera1:Camera;
    
24. 
    
25. // The distance in the x-z plane to the target
    
26. 
    
27. var distance = 10.0;
    
28. 
    
29. // the height we want the camera to be above the target
    
30. 
    
31. var height = 5.0;
    
32. 
    
33. // How much we
    
34. 
    
35. var heightDamping = 2.0;
    
36. 
    
37. var rotationDamping = 3.0;
    
38. 
    
39. // Place the script in the Camera-Control group in the component menu
    
40. 
    
41. @script AddComponentMenu(“Camera-Control/Smooth Follow”)
    
42. 
    
43. function LateUpdate () {
    
44. 
    
45. // Early out if we don't have a target
    
46. 
    
47. if (!target)
    
48. 
    
49. return;
    
50. 
    
51. distance += Input.GetAxis(“Mouse ScrollWheel”)*5;
    
52. 
    
53. if(distance>10){
    
54. 
    
55. distance=10;
    
56. 
    
57. }
    
58. 
    
59. else if(distance<0){
    
60. 
    
61. distance=1;
    
62. 
    
63. }
    
64. 
    
65. if(Input.GetKey(KeyCode.Mouse1)){
    
66. 
    
67. height+= Input.GetAxis(“Mouse Y”) *5;
    
68. 
    
69. if(height>10){
    
70. 
    
71. height=10;
    
72. 
    
73. }
    
74. 
    
75. else if(height<0){
    
76. 
    
77. height=0;
    
78. 
    
79. }
    
80. 
    
81. }
    
82. 
    
83. transform.LookAt (target);
    
84. 
    
85. // Calculate the current rotation angles
    
86. 
    
87. wantedRotationAngle = target.eulerAngles.y;
    
88. 
    
89. wantedHeight = target.position.y + height;
    
90. 
    
91. currentRotationAngle = transform.eulerAngles.y;
    
92. 
    
93. currentHeight = transform.position.y;
    
94. 
    
95. // Damp the rotation around the y-axis
    
96. 
    
97. currentRotationAngle = Mathf.LerpAngle (currentRotationAngle, wantedRotationAngle, rotationDamping * Time.deltaTime);
    
98. 
    
99. // Damp the height
    
100. 
     
101. currentHeight = Mathf.Lerp (currentHeight, wantedHeight, heightDamping * Time.deltaTime);
     
102. 
     
103. // Convert the angle into a rotation
     
104. 
     
105. currentRotation = Quaternion.Euler (0, currentRotationAngle, 0);
     
106. 
     
107. // Set the position of the camera on the x-z plane to:
     
108. 
     
109. // distance meters behind the target
     
110. 
     
111. transform.position = target.position;
     
112. 
     
113. transform.position -= currentRotation * Vector3.forward * distance;
     
114. 
     
115. // Set the height of the camera
     
116. 
     
117. transform.position.y = currentHeight;
     
118. 
     
119. // Always look at the target
     
120. 
     
121. transform.LookAt (target);
     
122. 
     
123. var hit : RaycastHit;
     
124. 
     
125. var fwd = transform.TransformDirection (Vector3.forward);
     
126. 
     
127. if (Physics.Raycast (GO_T.transform.position, -fwd,hit, 3)) {
     
128. 
     
129. if(hit.transform.tag==“wall”){
     
130. 
     
131. camera1.depth=1;
     
132. 
     
133. camera1.enabled=true;
     
134. 
     
135. print (“aaaaaa”);
     
136. 
     
137. }
     
138. 
     
139. }
     
140. 
     
141. if (Physics.Raycast (GO_T.transform.position, -fwd,hit, 3)==false) {
     
142. 
     
143. camera1.depth=0;
     
144. 
     
145. camera1.enabled=false;
     
146. 
     
147. print (“dddddddd”);
     
148. 
     
149. }
     
150. 
     
151. }

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