/// <summary>
/// Attempts to find a blend definition which matches the to and from cameras as specified.
/// If no match is found, the function returns the supplied default blend.
/// </summary>
/// <param name="fromCameraName">The game object name of the from camera</param>
/// <param name="toCameraName">The game object name of the to camera</param>
/// <param name="defaultBlend">Blend to return if no custom blend found.</param>
/// <returns></returns>
public CinemachineBlendDefinition GetBlendForVirtualCameras(
string fromCameraName, string toCameraName, CinemachineBlendDefinition defaultBlend)
{
bool gotAnyToMe = false;
bool gotMeToAny = false;
CinemachineBlendDefinition anyToMe = defaultBlend;
CinemachineBlendDefinition meToAny = defaultBlend;
if (m_CustomBlends != null)
{
for (int i = 0; i < m_CustomBlends.Length; ++i)
{
// Attempt to find direct name first
CustomBlend blendParams = m_CustomBlends[i];
if ((blendParams.m_From == fromCameraName) &&
(blendParams.m_To == toCameraName))
{
return(blendParams.m_Blend);
}
// If we come across applicable wildcards, remember them
if (blendParams.m_From == kBlendFromAnyCameraLabel)
{
if (!string.IsNullOrEmpty(toCameraName) &&
blendParams.m_To == toCameraName)
{
anyToMe = blendParams.m_Blend;
gotAnyToMe = true;
}
else if (blendParams.m_To == kBlendFromAnyCameraLabel)
{
defaultBlend = blendParams.m_Blend;
}
}
else if (blendParams.m_To == kBlendFromAnyCameraLabel &&
!string.IsNullOrEmpty(fromCameraName) &&
blendParams.m_From == fromCameraName)
{
meToAny = blendParams.m_Blend;
gotMeToAny = true;
}
}
}
// If nothing is found try to find wild card blends from any
// camera to our new one
if (gotAnyToMe)
{
return(anyToMe);
}
// Still have nothing? Try from our camera to any camera
if (gotMeToAny)
{
return(meToAny);
}
return(defaultBlend);
}
/// <summary>
/// Attempts to find a blend curve which matches the to and from cameras as specified.
/// If no match is found, the function returns either the
/// default blend for this Blender or NULL depending on the state
/// of <b>returnDefaultOnNoMatch</b>.
/// </summary>
/// <param name="fromCameraName">The game object name of the from camera</param>
/// <param name="toCameraName">The game object name of the to camera</param>
/// <param name="defaultCurve">Curve to return if no curve found. Can be NULL.</param>
/// <returns></returns>
public AnimationCurve GetBlendCurveForVirtualCameras(
string fromCameraName, string toCameraName, AnimationCurve defaultCurve)
{
AnimationCurve anyToMe = null;
AnimationCurve meToAny = null;
if (m_CustomBlends != null)
{
for (int i = 0; i < m_CustomBlends.Length; ++i)
{
// Attempt to find direct name first
CustomBlend blendParams = m_CustomBlends[i];
if ((blendParams.m_From == fromCameraName) &&
(blendParams.m_To == toCameraName))
{
return(blendParams.m_Blend.BlendCurve);
}
// If we come across default applicable wildcards, remember them
if (blendParams.m_From == kBlendFromAnyCameraLabel)
{
if (!string.IsNullOrEmpty(toCameraName) &&
blendParams.m_To == toCameraName)
{
anyToMe = blendParams.m_Blend.BlendCurve;
}
else if (blendParams.m_To == kBlendFromAnyCameraLabel)
{
defaultCurve = blendParams.m_Blend.BlendCurve;
}
}
else if (blendParams.m_To == kBlendFromAnyCameraLabel &&
!string.IsNullOrEmpty(fromCameraName) &&
blendParams.m_From == fromCameraName)
{
meToAny = blendParams.m_Blend.BlendCurve;
}
}
}
// If nothing is found try to find wild card blends from any
// camera to our new one
if (anyToMe != null)
{
return(anyToMe);
}
// Still have nothing? Try from our camera to any camera
if (meToAny != null)
{
return(meToAny);
}
return(defaultCurve);
}
public TransitionBlendDefinition(CustomBlend customBlend)
{
BlendHint = customBlend.BlendHint;
InheritPosition = customBlend.InheritPosition;
}
public TransitionBlendDefinition FindBlend(string fromCameraName, string toCameraName)
{
bool gotAnyToAny = false;
CustomBlend anyToAny = NOTSET_CUSTOM_BLEND;
bool gotAnyToMe = false;
CustomBlend anyToMe = NOTSET_CUSTOM_BLEND;
bool gotMeToAny = false;
CustomBlend meToAny = NOTSET_CUSTOM_BLEND;
for (int iCustomBlend = 0; iCustomBlend < m_CustomBlends.Length; ++iCustomBlend)
{
// Attempt to find direct name first
CustomBlend iterCustomBlend = m_CustomBlends[iCustomBlend];
if ((iterCustomBlend.From == fromCameraName) &&
(iterCustomBlend.To == toCameraName))
{
return(new TransitionBlendDefinition(iterCustomBlend));
}
// If we come across applicable wildcards, remember them
if (iterCustomBlend.From == ANY_CAMERA_LABEL)
{
if (iterCustomBlend.To == toCameraName)
{
anyToMe = iterCustomBlend;
gotAnyToMe = true;
}
else if (iterCustomBlend.To == ANY_CAMERA_LABEL)
{
anyToAny = iterCustomBlend;
gotAnyToAny = true;
}
}
else if (iterCustomBlend.To == ANY_CAMERA_LABEL &&
iterCustomBlend.From == fromCameraName)
{
meToAny = iterCustomBlend;
gotMeToAny = true;
}
}
// If nothing is found try to find wild card blends from any
// camera to our new one
if (gotAnyToMe)
{
Leyoutech.Utility.DebugUtility.Log(CameraManager.LOG_TAG
, string.Format("Not found transition blend from ({0}) to ({1}), used any to ({1})"
, fromCameraName
, toCameraName));
return(new TransitionBlendDefinition(anyToMe));
}
// Still have nothing? Try from our camera to any camera
else if (gotMeToAny)
{
Leyoutech.Utility.DebugUtility.Log(CameraManager.LOG_TAG
, string.Format("Not found transition blend from ({0}) to ({1}), used ({0}) to any"
, fromCameraName
, toCameraName));
return(new TransitionBlendDefinition(meToAny));
}
else if (gotAnyToAny)
{
Leyoutech.Utility.DebugUtility.Log(CameraManager.LOG_TAG
, string.Format("Not found transition blend from ({0}) to ({1}), used any to any"
, fromCameraName
, toCameraName));
return(new TransitionBlendDefinition(anyToAny));
}
else
{
Leyoutech.Utility.DebugUtility.LogWarning(CameraManager.LOG_TAG
, string.Format("Not found transition blend from ({0}) to ({1}), used notset"
, fromCameraName
, toCameraName));
return(new TransitionBlendDefinition(NOTSET_CUSTOM_BLEND));
}
}
