public Translate(float startTick, float endTick, string actorName, Vector3?possibleOrigin, Vector3Nullable destination) :
base(startTick, endTick)
{
this.actorName = actorName;
this.possibleOrigin = possibleOrigin;
this.destination = destination;
}
private static void enqueueRotateActions(IStoryAction <UintT> storyAction, CM.DomainAction domainAction,
CM.Animation effectingAnimation, FireBoltActionList aaq,
string parentActionId, bool implicitActorInstantiation)
{
foreach (CM.RotateAction ra in domainAction.RotateActions)
{
float startTick = 0;
float endTick = 0;
string actorName = null;
float? targetDegrees = null;
Vector2?targetPoint = null;
foreach (CM.DomainActionParameter domainActionParameter in domainAction.Params)
{
if (domainActionParameter.Name == ra.ActorNameParamName)
{
if (!getActionParameterValue(storyAction, domainActionParameter, out actorName) ||
(implicitActorInstantiation && !actorWillBeInstantiated(actorName)))
{
break;
}
}
else if (domainActionParameter.Name == ra.DestinationParamName)
{
IActionProperty targetOrientation;
if (storyAction.TryGetProperty(domainActionParameter.Name, out targetOrientation))
{
if (targetOrientation.Value.Value is float)
{
targetDegrees = (float)targetOrientation.Value.Value;
if (targetOrientation.Range.Name == "x+degrees")
{
targetDegrees = targetDegrees.Value.convertSourceEngineToUnityRotation();
}
}
else if (targetOrientation.Value.Value is Coordinate2D)
{
targetPoint = new Vector2((float)((Coordinate2D)targetOrientation.Value.Value).X,
(float)((Coordinate2D)targetOrientation.Value.Value).Y);
}
}
else
{
Debug.LogError("orientation not set for stepId[" + storyAction.Name + "]");
}
}
}
startTick = getStartTick(storyAction, ra, effectingAnimation);
endTick = getEndTick(storyAction, ra, effectingAnimation, startTick);
var targetRotation = new Vector3Nullable(null, targetDegrees, null);
if (Rotate.ValidForConstruction(actorName, targetRotation, targetPoint))
{
aaq.Add(new Rotate(startTick, endTick, actorName, targetRotation, targetPoint)
{
ParentActionId = parentActionId
});
}
}
}
public static bool ValidForConstruction(string actorName, Vector3Nullable targetRotation, Vector2?targetPoint)
{
if (string.IsNullOrEmpty(actorName))
{
return(false);
}
if ((targetRotation.X.HasValue || targetRotation.Y.HasValue || targetRotation.Z.HasValue) && //can't define an angle and a point
targetPoint.HasValue)
{
return(false);
}
return(true);
}
/// <summary>
///
/// </summary>
/// <param name="startTick"></param>
/// <param name="endTick"></param>
/// <param name="actorName"></param>
/// <param name="targetRotation"></param>
/// <param name="targetPoint">x,z</param>
public Rotate(float startTick, float endTick, string actorName, Vector3Nullable targetRotation, Vector2?targetPoint) :
base(startTick, endTick)
{
this.actorName = actorName;
//TODO this smells. but generality in all dimensions will take too long to figure out
//if the targetPoint is specified, prefer to use it over a bare rotation value
if (targetPoint.HasValue)
{
this.targetOrientation = new Vector3Nullable(null, Mathf.Atan2(targetPoint.Value.x, targetPoint.Value.y) * Mathf.Rad2Deg, null);
}
else
{
this.targetOrientation = targetRotation;
}
}
public override bool Init()
{
if (initialized)
{
return(true);
}
Profiler.BeginSample("init shot frag");
Extensions.RenderColliders();
//don't throw null refs in the debug statement if framing isn't there. it's not required
string framingDescriptor = string.Empty;
if (existsFraming())
{
framingDescriptor = framings[0].ToString();
}
Extensions.Log("init shot fragment start[{0}] end[{1}] anchor[{2}] height[{3}] lens[{4}] fStop[{5}] framing[{6}] direction[{7}] angle[{8}] focus[{9}] d:s[{10}:{11}]",
startTick, endTick, anchor, height, lensName, fStopName, framingDescriptor, direction, cameraAngle, focusTarget,
ElPresidente.Instance.CurrentDiscourseTime, ElPresidente.Instance.CurrentStoryTime);
if (!findCamera())
{
return(false);
}
savePreviousCameraState();
//ground parameters
tempCameraPosition = new Vector3Nullable(null, null, null);
tempCameraOrientation = new Vector3Nullable(null, null, null);
//anchor if specified
Vector2 anchorPosition;
if (calculateAnchor(anchor, out anchorPosition))
{
Extensions.Log("setting camera anchor[{0}]", anchorPosition);
tempCameraPosition.X = anchorPosition.x;
tempCameraPosition.Z = anchorPosition.y;
}
//subject position if something is framed
GameObject framingTarget = null;
if (existsFraming())
{
if (getActorByName(framings[0].FramingTarget, out framingTarget))
{
targetLookAtPoint = findTargetLookAtPoint(framingTarget);
}
else
{
Debug.LogError(string.Format("could not find actor [{0}]",
framings[0].FramingTarget).AppendTimestamps());
}
}
//height
if (existsFraming()) //default to even height with point of interest on framed target
{
tempCameraPosition.Y = targetLookAtPoint.y;
}
else if (height.HasValue)
{
tempCameraPosition.Y = height;
}
else
{
tempCameraPosition.Y = 1; //in the absence of all information just put the camera not at 0 height
}
//lens
ushort tempLens;
if (!string.IsNullOrEmpty(lensName) &&
CameraActionFactory.lenses.TryGetValue(lensName, out tempLens))
{
tempLensIndex = tempLens;
}
//F Stop
ushort tempFStop;
if (!string.IsNullOrEmpty(fStopName) &&
CameraActionFactory.fStops.TryGetValue(fStopName, out tempFStop))
{
tempFStopIndex = tempFStop;
}
//framing
if (existsFraming() && framingTarget)
{
Bounds targetBounds = framingTarget.GetComponent <BoxCollider>().bounds;
targetBounds.BuildDebugBox(5, Color.cyan);
Extensions.Log("framing target[{0}] bounds[{1},{2}]", framingTarget.name,
targetBounds.min.y, targetBounds.max.y);
FramingParameters framingParameters = FramingParameters.FramingTable[framings[0].FramingType];
//default our aperture to one appropriate to the framing if it's not set
if (!tempFStopIndex.HasValue &&
CameraActionFactory.fStops.TryGetValue(framingParameters.DefaultFStop, out tempFStop))
{
tempFStopIndex = tempFStop;
}
if (tempLensIndex.HasValue && tempCameraPosition.X.HasValue && tempCameraPosition.Z.HasValue)
{
//case is here for completeness. rotation needs to be done for all combinations of lens and anchor specification, so it goes after all the conditionals
}
else if (!tempLensIndex.HasValue && tempCameraPosition.X.HasValue && tempCameraPosition.Z.HasValue)//direction still doesn't matter since we can't move in the x,z plane
{
//naively guessing and checking
Quaternion savedCameraRotation = cameraBody.NodalCamera.transform.rotation;
//point the camera at the thing
cameraBody.NodalCamera.transform.rotation = Quaternion.LookRotation(targetBounds.center - cameraBody.NodalCamera.transform.position);
float targetFov = 0;
//need to keep from stepping up and down over some boundary
bool incremented = false;
bool decremented = false;
while (!(incremented && decremented)) //if we haven't set a value and we haven't stepped both up and down.
{
//find where on the screen the extents are. using viewport space so this will be in %. z is world units away from camera
Vector3 bMax = cameraBody.NodalCamera.WorldToViewportPoint(targetBounds.max);
Vector3 bMin = cameraBody.NodalCamera.WorldToViewportPoint(targetBounds.min);
float FovStepSize = 2.5f;//consider making step size a function of current size to increase granularity at low fov. 2.5 is big enough to jump 100-180 oddly
if (bMax.y - bMin.y > framingParameters.MaxPercent && bMax.y - bMin.y < framingParameters.MinPercent)
{
break;//we found our answer in cameraBody.NodalCamera.fov
}
else if (bMax.y - bMin.y < framingParameters.MinPercent)
{
cameraBody.NodalCamera.fieldOfView -= FovStepSize;
decremented = true;
}
else //(bMax.y - bMin.y >= fp.MaxPercent)
{
cameraBody.NodalCamera.fieldOfView += FovStepSize;
incremented = true;
}
//force matrix recalculations on the camera after adjusting fov
cameraBody.NodalCamera.ResetProjectionMatrix();
cameraBody.NodalCamera.ResetWorldToCameraMatrix();
}
//reset camera position...we should only be moving the rig
targetFov = cameraBody.NodalCamera.fieldOfView;
cameraBody.NodalCamera.transform.rotation = savedCameraRotation;
tempLensIndex = (ushort)ElPresidente.Instance.GetLensIndex(targetFov);
}
else if (tempLensIndex.HasValue && //direction matters here.
(!tempCameraPosition.X.HasValue || !tempCameraPosition.Z.HasValue)) //also assuming we get x,z in a pair. if only one is provided, it is invalid and will be ignored
{
//allow full exploration of circle about target since we can't move in or out and keep the same framing
if (!findCameraPositionByRadius(framingTarget, targetBounds, framingParameters, 1.0f))
{
Extensions.Log("failed to find satisfactory position for camera to frame [{0}] [{1}] with lens [{2}]. view will be obstructed",
framings[0].FramingTarget, framings[0].FramingType.ToString(), ElPresidente.Instance.lensFovData[tempLensIndex.Value]._focalLength);
}
}
else //we are calculating everything by framing and direction.
{
//x,z does not have value
//pick a typical lens for this type of shot
tempLensIndex = CameraActionFactory.lenses[framingParameters.DefaultFocalLength];
//see if we can find a camera location for this lens
//allow less than some % of a circle variance from ideal viewing. if we don't find an answer, change the lens
bool sign = true;
short iterations = 0;
ushort maxLensChangeIterations = 6;
while (!findCameraPositionByRadius(framingTarget, targetBounds, framingParameters, 0.35f))
{
iterations++;
if (iterations > maxLensChangeIterations)
{
Extensions.Log("exceeded max lens change iterations[{0}] solving framing[{1}] on target[{2}]",
maxLensChangeIterations, framingParameters.Type, framingTarget);
break; //framing is just not working out. we will return a shot that's not so good and get on with things
}
int offset = sign ? iterations : -iterations;
if (tempLensIndex + offset < 0)
{
//should never get here since the smallest we specify is 27mm and we will cap at +-3 lenses
}
else if (tempLensIndex + offset > CameraActionFactory.lenses.Values.Max <ushort>())
{
//explore on the other side of our start lens until we hit our max iterations
iterations++;
offset = sign ? -iterations : iterations;
}
tempLensIndex = (ushort)(tempLensIndex + offset);
}
}
tempCameraOrientation.Y = Quaternion.LookRotation(framingTarget.transform.position - tempCameraPosition.Merge(previousCameraPosition)).eulerAngles.y;
}
else if (pan.HasValue) //no framing, we can pay attention to a direct rotate command
{
tempCameraOrientation.Y = pan.Value.BindToSemiCircle();
}
//this destroys the ability to angle with respect to anything but the framing target if specified
//this does not seem terribly harmful. subject is attached to angle mostly because we wanted to not have
//to specify a framing (if we used an absolute anchor for camera positioning)
tiltCameraAtSubject(cameraAngle, framingTarget);
//focus has to go after all possible x,y,z settings to get the correct distance to subject
Vector3 focusPosition;
if (calculateFocusPosition(focusTarget, out focusPosition))
{
tempFocusDistance = Vector3.Distance(tempCameraPosition.Merge(previousCameraPosition), focusPosition);
}
else if (framingTarget != null)//we didn't specify what to focus on, but we framed something. let's focus on that by default
{
tempFocusDistance = Vector3.Distance(tempCameraPosition.Merge(previousCameraPosition), targetLookAtPoint);
}
//sort out what wins where and assign to final camera properties
//start with previous camera properties in case nothing fills them in
newCameraPosition = tempCameraPosition.Merge(previousCameraPosition);
newCameraOrientation = Quaternion.Euler(tempCameraOrientation.Merge(previousCameraOrientation.eulerAngles));
newLensIndex = tempLensIndex.HasValue ? tempLensIndex.Value : previousLensIndex;
newFStopIndex = tempFStopIndex.HasValue ? tempFStopIndex.Value : previousFStopIndex;
newfocusDistance = tempFocusDistance.HasValue ? tempFocusDistance.Value : previousFocusDistance;
Skip();
initialized = true;
Profiler.EndSample();
return(initialized);
}
/// <summary>
/// applies the specified values in this Vector3Nullable, newValues, over those in overridden.
/// for all unspecified values in newValues, overridden controls.
/// </summary>
/// <param name="newValues"></param>
/// <param name="overridden"></param>
/// <returns></returns>
public static Vector3 Merge(this Vector3Nullable newValues, Vector3 overridden)
{
return(new Vector3(newValues.X.HasValue ? newValues.X.Value : overridden.x,
newValues.Y.HasValue ? newValues.Y.Value : overridden.y,
newValues.Z.HasValue ? newValues.Z.Value : overridden.z));
}
private static void enqueuetranslateActions(IStoryAction <UintT> storyAction, CM.DomainAction domainAction,
CM.Animation effectingAnimation, FireBoltActionList aaq,
string parentActionId, bool implicitActorInstantiation)
{
foreach (CM.TranslateAction ta in domainAction.TranslateActions)
{
float startTick = 0;
float endTick = 0;
string actorName = null;
Vector3Nullable destination = new Vector3Nullable(null, null, null);
Vector3 origin = Vector3.zero;
foreach (CM.DomainActionParameter domainActionParameter in domainAction.Params)
{
if (domainActionParameter.Name == ta.OriginParamName)
{
IActionProperty coord;
if (storyAction.TryGetProperty(domainActionParameter.Name, out coord))
{
if (coord.Value.Value is Coordinate2D)
{
origin = ((Coordinate2D)coord.Value.Value).ToVector3(cm.DomainDistancePerEngineDistanceX, cm.DomainDistancePerEngineDistanceY, cm.DomainDistancePerEngineDistanceZ);
}
else if (coord.Value.Value is Coordinate3D)
{
origin = ((Coordinate3D)coord.Value.Value).ToVector3(cm.DomainDistancePerEngineDistanceX, cm.DomainDistancePerEngineDistanceY, cm.DomainDistancePerEngineDistanceZ);
}
}
else
{
Debug.LogError("origin not set for stepId[" + storyAction.Name + "]");
}
}
else if (domainActionParameter.Name == ta.DestinationParamName)
{
IActionProperty coord;
if (storyAction.TryGetProperty(domainActionParameter.Name, out coord))
{
if (coord.Value.Value is Coordinate2D)
{
destination = ((Coordinate2D)coord.Value.Value).ToVector3Nullable(cm.DomainDistancePerEngineDistanceX, cm.DomainDistancePerEngineDistanceY, cm.DomainDistancePerEngineDistanceZ);
}
else if (coord.Value.Value is Coordinate3D)
{
destination = ((Coordinate3D)coord.Value.Value).ToVector3Nullable(cm.DomainDistancePerEngineDistanceX, cm.DomainDistancePerEngineDistanceY, cm.DomainDistancePerEngineDistanceZ);
}
}
else
{
Debug.LogError("destination not set for stepId[" + storyAction.Name + "]");
}
}
else if (domainActionParameter.Name == ta.ActorNameParamName)
{
if (!getActionParameterValue(storyAction, domainActionParameter, out actorName) ||
(implicitActorInstantiation && !actorWillBeInstantiated(actorName)))
{
break;
}
}
}
startTick = getStartTick(storyAction, ta, effectingAnimation);
endTick = getEndTick(storyAction, ta, effectingAnimation, startTick);
if (Translate.ValidForConstruction(actorName))
{
aaq.Add(new Translate(startTick, endTick, actorName, origin, destination)
{
ParentActionId = parentActionId
});
}
}
}