private void HandlePlayerInput()
{
var deadZone = 0.01f;
// If right mouse button is down, get mouse axis input.
if (Input.GetMouseButton(1))
{
_thirdPersonCamera.MouseX += Input.GetAxis("Mouse X") * MouseXSensitivity;
_thirdPersonCamera.MouseY -= Input.GetAxis("Mouse Y") * MouseYSensitivity;
}
// Clamp (limit) mouse Y rotation. Uses thirdPersonCameraHelper.cs.
_thirdPersonCamera.MouseY = ThirdPerson_Helper.clampingAngle(_thirdPersonCamera.MouseY,
_thirdPersonCamera.YMinLimit,
_thirdPersonCamera.YMaxLimit
);
// Clamp (limit) mouse scroll wheel.
if (Input.GetAxis("Mouse ScrollWheel") > deadZone || Input.GetAxis("Mouse ScrollWheel") < -deadZone)
{
_thirdPersonCamera.DesiredDistance = Mathf.Clamp(_thirdPersonCamera.Distance -
Input.GetAxis("Mouse ScrollWheel") *
MouseWheelSensitivity,
_thirdPersonCamera.DistanceMin,
_thirdPersonCamera.DistanceMax
);
_thirdPersonCamera.PreOccludedDistance = _thirdPersonCamera.DesiredDistance;
_thirdPersonCamera.DistanceCameraSmooth = _thirdPersonCamera.DistanceSmooth;
}
}
private void HandlePlayerInput()
{
float deadZone = 0.01f;
// If right mouse button is down, get mouse axis input.
if (Input.GetMouseButton(1))
{
thirdPersonCamera.mouseX += Input.GetAxis("Mouse X") * mouseXSensitivity;
thirdPersonCamera.mouseY -= Input.GetAxis("Mouse Y") * mouseYSensitivity;
}
// Clamp (limit) mouse Y rotation. Uses thirdPersonCameraHelper.cs.
thirdPersonCamera.mouseY = ThirdPerson_Helper.clampingAngle(thirdPersonCamera.mouseY,
thirdPersonCamera.yMinLimit,
thirdPersonCamera.yMaxLimit
);
// Clamp (limit) mouse scroll wheel.
if (Input.GetAxis("Mouse ScrollWheel") > deadZone || Input.GetAxis("Mouse ScrollWheel") < -deadZone)
{
thirdPersonCamera.desiredDistance = Mathf.Clamp(thirdPersonCamera.distance -
Input.GetAxis("Mouse ScrollWheel") *
mouseWheelSensitivity,
thirdPersonCamera.distanceMin,
thirdPersonCamera.distanceMax
);
thirdPersonCamera.preOccludedDistance = thirdPersonCamera.desiredDistance;
thirdPersonCamera.distanceCameraSmooth = thirdPersonCamera.distanceSmooth;
}
}
private float CheckCameraPoints(Vector3 from, Vector3 to)
{
var nearestDistance = -1f;
RaycastHit hitInfo;
var clipPlanePoints = ThirdPerson_Helper.ClipPlaneAtNear(to);
/* Don't include Debug's in out of the box script
*
* // Draw the raycasts going through the near clip plane vertexes.
* Debug.DrawLine (from, to + myTransform.forward * -myCamera.nearClipPlane, Color.red);
* Debug.DrawLine (from, clipPlanePoints.UpperLeft, Color.red);
* Debug.DrawLine (from, clipPlanePoints.UpperRight, Color.red);
* Debug.DrawLine (from, clipPlanePoints.LowerLeft, Color.red);
* Debug.DrawLine (from, clipPlanePoints.LowerRight, Color.red);
* Debug.DrawLine (clipPlanePoints.UpperLeft, clipPlanePoints.UpperRight, Color.red);
* Debug.DrawLine (clipPlanePoints.UpperRight, clipPlanePoints.LowerRight, Color.red);
* Debug.DrawLine (clipPlanePoints.LowerRight, clipPlanePoints.LowerLeft, Color.red);
* Debug.DrawLine (clipPlanePoints.LowerLeft, clipPlanePoints.UpperLeft, Color.red);
*/
if (Physics.Linecast(from, clipPlanePoints.UpperLeft, out hitInfo) && !hitInfo.collider.CompareTag(PLAYER_TAG))
{
nearestDistance = hitInfo.distance;
}
if (Physics.Linecast(from, clipPlanePoints.LowerLeft, out hitInfo) && !hitInfo.collider.CompareTag(PLAYER_TAG))
{
if (hitInfo.distance < nearestDistance || nearestDistance == -1)
{
nearestDistance = hitInfo.distance;
}
}
if (Physics.Linecast(from, clipPlanePoints.UpperRight, out hitInfo) && !hitInfo.collider.CompareTag(PLAYER_TAG))
{
if (hitInfo.distance < nearestDistance || nearestDistance == -1)
{
nearestDistance = hitInfo.distance;
}
}
if (Physics.Linecast(from, to + myTransform.forward * -myCamera.nearClipPlane, out hitInfo) && !hitInfo.collider.CompareTag(PLAYER_TAG))
{
if (hitInfo.distance < nearestDistance || nearestDistance == -1)
{
nearestDistance = hitInfo.distance;
}
}
return(nearestDistance);
}
private float CheckCameraPoints(Vector3 from, Vector3 to)
{
float nearestDistance = -1f;
RaycastHit hitInfo;
ThirdPerson_Helper.ClipPlanePoints clipPlanePoints =
ThirdPerson_Helper.ClipPlaneAtNear(to);
// Draw the raycasts going through the near clip plane vertexes.
Debug.DrawLine(from, to + transform.forward * -GetComponent <Camera> ().nearClipPlane, Color.red);
Debug.DrawLine(from, clipPlanePoints.upperLeft, Color.red);
Debug.DrawLine(from, clipPlanePoints.upperRight, Color.red);
Debug.DrawLine(from, clipPlanePoints.lowerLeft, Color.red);
Debug.DrawLine(from, clipPlanePoints.lowerRight, Color.red);
Debug.DrawLine(clipPlanePoints.upperLeft, clipPlanePoints.upperRight, Color.red);
Debug.DrawLine(clipPlanePoints.upperRight, clipPlanePoints.lowerRight, Color.red);
Debug.DrawLine(clipPlanePoints.lowerRight, clipPlanePoints.lowerLeft, Color.red);
Debug.DrawLine(clipPlanePoints.lowerLeft, clipPlanePoints.upperLeft, Color.red);
if (Physics.Linecast(from, clipPlanePoints.upperLeft, out hitInfo) && hitInfo.collider.tag != "Player")
{
nearestDistance = hitInfo.distance;
}
if (Physics.Linecast(from, clipPlanePoints.lowerLeft, out hitInfo) && hitInfo.collider.tag != "Player")
{
if (hitInfo.distance < nearestDistance || nearestDistance == -1)
{
nearestDistance = hitInfo.distance;
}
}
if (Physics.Linecast(from, clipPlanePoints.upperRight, out hitInfo) && hitInfo.collider.tag != "Player")
{
if (hitInfo.distance < nearestDistance || nearestDistance == -1)
{
nearestDistance = hitInfo.distance;
}
}
if (Physics.Linecast(from, to + transform.forward * -GetComponent <Camera> ().nearClipPlane, out hitInfo) && hitInfo.collider.tag != "Player")
{
if (hitInfo.distance < nearestDistance || nearestDistance == -1)
{
nearestDistance = hitInfo.distance;
}
}
return(nearestDistance);
}
private bool CheckBehindCam(Vector3 to) // Checks the area behind the camera to make sure the camera can back up to its desired spot
{
RaycastHit hitInfo;
Vector3 pos = CalculatePosition(mouseY, mouseX, preOccludedDistance);
ThirdPerson_Helper.ClipPlanePoints clipPlanePoints =
ThirdPerson_Helper.ClipPlaneAtNear(to);
/* Debug.DrawLine(this.transform.position, pos, Color.blue);
* Debug.DrawLine(clipPlanePoints.upperLeft, pos, Color.blue);
* Debug.DrawLine(clipPlanePoints.upperRight, pos, Color.blue);
* Debug.DrawLine(clipPlanePoints.lowerLeft, pos, Color.blue);
* Debug.DrawLine(clipPlanePoints.lowerRight, pos, Color.blue);
*/
if (Physics.Linecast(clipPlanePoints.upperLeft, pos, out hitInfo))
{
return(false);
}
if (Physics.Linecast(clipPlanePoints.upperLeft, pos, out hitInfo))
{
return(false);
}
if (Physics.Linecast(clipPlanePoints.upperRight, pos, out hitInfo))
{
return(false);
}
if (Physics.Linecast(clipPlanePoints.lowerLeft, pos, out hitInfo))
{
return(false);
}
if (Physics.Linecast(clipPlanePoints.lowerRight, pos, out hitInfo))
{
return(false);
}
return(true);
}
