// Update is called once per frame
void Update()
{
headerText.text = "Camera: " + cam.name;
positionText.text = "Position: " + cam.transform.position.ToString();
stateText.text = "State: " + stateController.GetCameraState().ToString() + ", " + stateController.GetOrientationState();
orbitText.text = "Orbit input: " + camInput.GetOrbitInput().ToString();
}
/// <summary>
/// Main camera update function, and the only one which moves the camera. Called in either Update, LateUpdate, or FixedUpdate, depending on setting.
/// </summary>
/// <param name="deltaTime">Time since the last camera update, in seconds.</param>
private void UpdateCamera(float deltaTime)
{
/* Update relevant info */
UpdateConvenienceComponentVars();
UpdateTrackers(deltaTime);
/* Move camera */
Vector3 initialClipPanePos = cam.GetNearClipPaneCentreWorld(); //cache camera's near clip pane centre before any movement for collision avoidance
cam.transform.position = GetCameraMoveResult(stateController.GetCameraState(), deltaTime);
if (camParams.useCamWhiskers)
{
cam.transform.position = GetCamWhiskerResult(cam.transform.position, GetCamWhiskerOffset(), deltaTime);
}
if (camParams.avoidFollowTargetOcclusion)
{
cam.transform.position = GetOcclusionPullInResult(deltaTime);
}
cam.transform.rotation = LookAtTarget(deltaTime);
if (camParams.useMinDistance)
{
cam.transform.position = ClampCameraMinDistance(camParams.minDistanceFromTarget);
}
//max distance clamp is dependant on whether the camera collided with geometry this tick
Vector3 collisionAvoidPos = Vector3.zero;
float maxDist = camParams.maxDistanceFromTarget;
if (camParams.avoidCollisionWithGeometry)
{
collisionAvoidPos = AvoidCollisions(initialClipPanePos, cam);
}
if (collisionAvoidPos != cam.transform.position)
{
cam.transform.position = collisionAvoidPos;
}
if (camParams.useMaxDistance)
{
cam.transform.position = ClampCameraMaxDistance(maxDist);
}
//TEST
Vector3 occlusionAvoidPos = GetOcclusionPullForwardPosition(cam, followTarget.transform.position, 1f);
Debug.DrawLine(cam.transform.position, occlusionAvoidPos, Color.yellow);
Debug.DrawRay(occlusionAvoidPos, Vector3.up * cam.nearClipPlane, Color.yellow);
Debug.DrawRay(occlusionAvoidPos, Vector3.right * cam.nearClipPlane, Color.yellow);
Debug.DrawRay(occlusionAvoidPos, Vector3.down * cam.nearClipPlane, Color.yellow);
Debug.DrawRay(occlusionAvoidPos, Vector3.left * cam.nearClipPlane, Color.yellow);
Debug.DrawRay(occlusionAvoidPos, Vector3.forward * cam.nearClipPlane, Color.yellow);
Debug.DrawRay(occlusionAvoidPos, Vector3.back * cam.nearClipPlane, Color.yellow);
#if TPC_CAMERA_MOVEMENT_DEBUG
debugInfo.followTargetPos = followTarget.transform.position;
debugInfo.camNearClipPanePos = cam.GetNearClipPaneCentreWorld();
debugInfo.camVirtualSize = virtualCameraSphereRadius;
#endif
}
private void Update()
{
UpdateCurrentOrbitAngles();
UpdateOrbitHoldAngles(stateController.GetCameraState());
}