//This function handles player input
void HandlePlayerInput()
{
float deadZone = 0.01f;
//If Right Mouse button is clicked
if (Input.GetMouseButton(1))
{
// The RMB is down get mouse axis input
mouseX += Input.GetAxis("Mouse X") * mouseSensitivityX;
mouseY -= Input.GetAxis("Mouse Y") * mouseSensitivityY;
}
// This is where we will limit mouseY
//Mouse Y will be clamped by the Mouse Helper Class
mouseY = CharacterCameraHelper.ClampAngle(mouseY, minLimitY, maxLimitY);
//If Scrolling and outside deadzone
if (Input.GetAxis("Mouse ScrollWheel") < -deadZone || Input.GetAxis("Mouse ScrollWheel") > deadZone)
{
//Clamp the desired distance
desiredDistance = Mathf.Clamp(distance - Input.GetAxis("Mouse ScrollWheel") * mouseWheelSensitivity,
distanceMin, distanceMax);
preOccludedDistance = desiredDistance;
distSmooth = distanceSmooth;
}
}
float CheckCameraPoints(Vector3 from, Vector3 to)
{
var nearestDistance = -1f;
RaycastHit hitInfo;
CharacterCameraHelper.ClipPlanePoints clipPlanePoints = CharacterCameraHelper.ClipPlaneAtNear(to);
// Draw Lines in the editor to make it easier to visualize
Debug.DrawLine(from, to + transform.forward * -GetComponent <Camera>().nearClipPlane, Color.red);
Debug.DrawLine(from, clipPlanePoints.UpperLeft);
Debug.DrawLine(from, clipPlanePoints.LowerLeft);
Debug.DrawLine(from, clipPlanePoints.UpperRight);
Debug.DrawLine(from, clipPlanePoints.LowerRight);
Debug.DrawLine(clipPlanePoints.UpperLeft, clipPlanePoints.UpperRight);
Debug.DrawLine(clipPlanePoints.UpperRight, clipPlanePoints.LowerRight);
Debug.DrawLine(clipPlanePoints.LowerRight, clipPlanePoints.LowerLeft);
Debug.DrawLine(clipPlanePoints.LowerLeft, clipPlanePoints.UpperLeft);
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, clipPlanePoints.LowerRight, 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);
}
