Fire2









How do I use Fire2
Below are practical examples compiled from projects for learning and reference purposes

Featured Snippets


File name: PickupCamera.cs Copy
94     void Apply( Transform dummyTarget, Vector3 dummyCenter )
95     {
96         // Early out if we don't have a target
97         if( !controller )
98             return;
99
100         Vector3 targetCenter = _target.position + centerOffset;
101         Vector3 targetHead = _target.position + headOffset;
102
103         // DebugDrawStuff();
104
105         // Calculate the current & target rotation angles
106         float originalTargetAngle = _target.eulerAngles.y;
107         float currentAngle = cameraTransform.eulerAngles.y;
108
109         // Adjust real target angle when camera is locked
110         float targetAngle = originalTargetAngle;
111
112         // When pressing Fire2 (alt) the camera will snap to the target direction real quick.
113         // It will stop snapping when it reaches the target
114         if( Input.GetButton( "Fire2" ) )
115             snap = true;
116
117         if( snap )
118         {
119             // We are close to the target, so we can stop snapping now!
120             if( AngleDistance( currentAngle, originalTargetAngle ) < 3.0f )
121                 snap = false;
122
123             currentAngle = Mathf.SmoothDampAngle( currentAngle, targetAngle, ref angleVelocity, snapSmoothLag, snapMaxSpeed );
124         }
125         // Normal camera motion
126         else
127         {
128             if( controller.GetLockCameraTimer() < lockCameraTimeout )
129             {
130                 targetAngle = currentAngle;
131             }
132
133             // Lock the camera when moving backwards!
134             // * It is really confusing to do 180 degree spins when turning around.
135             if( AngleDistance( currentAngle, targetAngle ) > 160 && controller.IsMovingBackwards() )
136                 targetAngle += 180;
137
138             currentAngle = Mathf.SmoothDampAngle( currentAngle, targetAngle, ref angleVelocity, angularSmoothLag, angularMaxSpeed );
139         }
140
141
142         // When jumping don't move camera upwards but only down!
143         if( controller.IsJumping() )
144         {
145             // We'd be moving the camera upwards, do that only if it's really high
146             float newTargetHeight = targetCenter.y + height;
147             if( newTargetHeight < targetHeight || newTargetHeight - targetHeight > 5 )
148                 targetHeight = targetCenter.y + height;
149         }
150         // When walking always update the target height
151         else
152         {
153             targetHeight = targetCenter.y + height;
154         }
155
156         // Damp the height
157         float currentHeight = cameraTransform.position.y;
158         currentHeight = Mathf.SmoothDamp( currentHeight, targetHeight, ref heightVelocity, heightSmoothLag );
159
160         // Convert the angle into a rotation, by which we then reposition the camera
161         Quaternion currentRotation = Quaternion.Euler( 0, currentAngle, 0 );
162
163         // Set the position of the camera on the x-z plane to:
164         // distance meters behind the target
165         cameraTransform.position = targetCenter;
166         cameraTransform.position += currentRotation * Vector3.back * distance;
167
168         // Set the height of the camera
169         cameraTransform.position = new Vector3( cameraTransform.position.x, currentHeight, cameraTransform.position.z );
170
171         // Always look at the target
172         SetUpRotation( targetCenter, targetHead );
173     }
File name: ThirdPersonCamera.cs Copy
86     void Apply( Transform dummyTarget, Vector3 dummyCenter )
87     {
88         // Early out if we don't have a target
89         if( !controller )
90             return;
91
92         Vector3 targetCenter = _target.position + centerOffset;
93         Vector3 targetHead = _target.position + headOffset;
94
95         // DebugDrawStuff();
96
97         // Calculate the current & target rotation angles
98         float originalTargetAngle = _target.eulerAngles.y;
99         float currentAngle = cameraTransform.eulerAngles.y;
100
101         // Adjust real target angle when camera is locked
102         float targetAngle = originalTargetAngle;
103
104         // When pressing Fire2 (alt) the camera will snap to the target direction real quick.
105         // It will stop snapping when it reaches the target
106         if( Input.GetButton( "Fire2" ) )
107             snap = true;
108
109         if( snap )
110         {
111             // We are close to the target, so we can stop snapping now!
112             if( AngleDistance( currentAngle, originalTargetAngle ) < 3.0f )
113                 snap = false;
114
115             currentAngle = Mathf.SmoothDampAngle( currentAngle, targetAngle, ref angleVelocity, snapSmoothLag, snapMaxSpeed );
116         }
117         // Normal camera motion
118         else
119         {
120             if( controller.GetLockCameraTimer() < lockCameraTimeout )
121             {
122                 targetAngle = currentAngle;
123             }
124
125             // Lock the camera when moving backwards!
126             // * It is really confusing to do 180 degree spins when turning around.
127             if( AngleDistance( currentAngle, targetAngle ) > 160 && controller.IsMovingBackwards() )
128                 targetAngle += 180;
129
130             currentAngle = Mathf.SmoothDampAngle( currentAngle, targetAngle, ref angleVelocity, angularSmoothLag, angularMaxSpeed );
131         }
132
133
134         // When jumping don't move camera upwards but only down!
135         if( controller.IsJumping() )
136         {
137             // We'd be moving the camera upwards, do that only if it's really high
138             float newTargetHeight = targetCenter.y + height;
139             if( newTargetHeight < targetHeight || newTargetHeight - targetHeight > 5 )
140                 targetHeight = targetCenter.y + height;
141         }
142         // When walking always update the target height
143         else
144         {
145             targetHeight = targetCenter.y + height;
146         }
147
148         // Damp the height
149         float currentHeight = cameraTransform.position.y;
150         currentHeight = Mathf.SmoothDamp( currentHeight, targetHeight, ref heightVelocity, heightSmoothLag );
151
152         // Convert the angle into a rotation, by which we then reposition the camera
153         Quaternion currentRotation = Quaternion.Euler( 0, currentAngle, 0 );
154
155         // Set the position of the camera on the x-z plane to:
156         // distance meters behind the target
157         cameraTransform.position = targetCenter;
158         cameraTransform.position += currentRotation * Vector3.back * distance;
159
160         // Set the height of the camera
161         cameraTransform.position = new Vector3( cameraTransform.position.x, currentHeight, cameraTransform.position.z );
162
163         // Always look at the target
164         SetUpRotation( targetCenter, targetHead );
165     }
File name: IdleRunJump.cs Copy
33     void Update ()
34     {
35         if( m_PhotonView.isMine == false && PhotonNetwork.connected == true )
36         {
37             return;
38         }
39
40         if (animator)
41         {
42             AnimatorStateInfo stateInfo = animator.GetCurrentAnimatorStateInfo(0);
43
44             if (stateInfo.IsName("Base Layer.Run"))
45             {
46                 if (Input.GetButton("Fire1")) animator.SetBool("Jump", true);
47             }
48             else
49             {
50                 animator.SetBool("Jump", false);
51             }
52
53             if(Input.GetButtonDown("Fire2") && animator.layerCount >= 2)
54             {
55                 animator.SetBool("Hi", !animator.GetBool("Hi"));
56             }
57
58
59             float h = Input.GetAxis("Horizontal");
60             float v = Input.GetAxis("Vertical");
61
62             if( v < 0 )
63             {
64                 v = 0;
65             }
66
67             animator.SetFloat( "Speed", h*h+v*v );
68             animator.SetFloat( "Direction", h, DirectionDampTime, Time.deltaTime );
69
70             float direction = animator.GetFloat( "Direction" );
71
72             float targetSpeedModifier = Mathf.Abs( v );
73
74             if( Mathf.Abs( direction ) > 0.2f )
75             {
76                 targetSpeedModifier = TurnSpeedModifier;
77             }
78
79             m_SpeedModifier = Mathf.MoveTowards( m_SpeedModifier, targetSpeedModifier, Time.deltaTime * 25f );
80
81             Vector3 speed = transform.forward * SynchronizedMaxSpeed * m_SpeedModifier;
82             float turnSpeed = direction * SynchronizedTurnSpeed;
83
84             /*float moveDistance = Vector3.Distance( transform.position, m_LastPosition ) / Time.deltaTime;
85
86             if( moveDistance < 4f && turnSpeed == 0f )
87             {
88                 speed = transform.forward * moveDistance;
89             }*/
90
91             //Debug.Log( moveDistance );
92             //Debug.Log( speed + " - " + speed.magnitude + " - " + speedModifier + " - " + h + " - " + v );
93
94             m_TransformView.SetSynchronizedValues( speed, turnSpeed );
95
96             //m_LastPosition = transform.position;
97          }
98     }

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