/// <summary>
/// Create a blend from one ICinemachineCamera to another,
/// or to/from a point, if we can't do anything else
/// </summary>
private CinemachineBlend CreateBlend(
ICinemachineCamera camA, ICinemachineCamera camB,
AnimationCurve blendCurve, float duration,
CinemachineBlend activeBlend)
{
//UnityEngine.Profiling.Profiler.BeginSample("CinemachineTrackedDolly.MutateCameraState");
if (blendCurve == null || duration <= 0 || (camA == null && camB == null))
{
//UnityEngine.Profiling.Profiler.EndSample();
return(null);
}
if (camA == null || activeBlend != null)
{
// Blend from the current camera position
CameraState state = CameraState.Default;
if (activeBlend != null)
{
state = activeBlend.State;
}
else
{
state.RawPosition = transform.position;
state.RawOrientation = transform.rotation;
state.Lens = LensSettings.FromCamera(OutputCamera);
}
camA = new StaticPointVirtualCamera(state, activeBlend == null ? "(none)" : "Mid-blend");
}
CinemachineBlend blend = new CinemachineBlend(camA, camB, blendCurve, duration, 0);
//UnityEngine.Profiling.Profiler.EndSample();
return(blend);
}
/// <summary>Create a blend between 2 virtual cameras, taking into account
/// any existing active blend, with special case handling if the new blend is
/// effectively an undo of the current blend</summary>
/// <param name="camA">Outgoing virtual camera</param>
/// <param name="camB">Incoming virtual camera</param>
/// <param name="blendDef">Definition of the blend to create</param>
/// <param name="activeBlend">The current active blend</param>
/// <returns>The new blend</returns>
protected CinemachineBlend CreateBlend(
ICinemachineCamera camA, ICinemachineCamera camB,
CinemachineBlendDefinition blendDef,
CinemachineBlend activeBlend)
{
if (blendDef.BlendCurve == null || blendDef.BlendTime <= 0 || (camA == null && camB == null))
{
return(null);
}
if (activeBlend != null)
{
// Special case: if backing out of a blend-in-progress
// with the same blend in reverse, adjust the belnd time
if (activeBlend.CamA == camB &&
activeBlend.CamB == camA &&
activeBlend.Duration <= blendDef.BlendTime)
{
blendDef.m_Time = activeBlend.TimeInBlend;
}
camA = new BlendSourceVirtualCamera(activeBlend);
}
else if (camA == null)
{
camA = new StaticPointVirtualCamera(State, "(none)");
}
return(new CinemachineBlend(
camA, camB, blendDef.BlendCurve, blendDef.BlendTime, 0));
}
/// <summary>
/// Create a blend from one <see cref="ICinemachineCamera"/> to another,
/// or to/from a point, if we can't do anything else
/// </summary>
private CinemachineBlend CreateBlend(
ICinemachineCamera camA, ICinemachineCamera camB, AnimationCurve blendCurve,
CinemachineBlend activeBlend)
{
if (blendCurve == null || blendCurve.keys.Length <= 1 || (camA == null && camB == null))
{
return(null);
}
if (camA == null || activeBlend != null)
{
// Blend from the current camera position
string name = "(none)";
CameraState state = CameraState.Default;
if (activeBlend != null)
{
state = activeBlend.State;
name = "Mid-blend";
}
else if (OutputCamera != null)
{
state.Lens = new LensSettings(OutputCamera);
state.RawPosition = OutputCamera.transform.position;
state.RawOrientation = OutputCamera.transform.rotation;
}
camA = new StaticPointVirtualCamera(state, name);
}
return(new CinemachineBlend(camA, camB, blendCurve, 0));
}
/// <summary>Create a blend between 2 virtual cameras, taking into account
/// any existing active blend.</summary>
protected CinemachineBlend CreateBlend(
ICinemachineCamera camA, ICinemachineCamera camB,
CinemachineBlendDefinition blendDef,
CinemachineBlend activeBlend)
{
if (blendDef.BlendCurve == null || blendDef.m_Time <= 0 || (camA == null && camB == null))
{
return(null);
}
if (activeBlend != null)
{
if (activeBlend.Uses(camB))
{
camA = new StaticPointVirtualCamera(activeBlend.State, "Mid-Blend");
}
else
{
camA = new BlendSourceVirtualCamera(activeBlend);
}
}
else if (camA == null)
{
camA = new StaticPointVirtualCamera(State, "(none)");
}
return(new CinemachineBlend(camA, camB, blendDef.BlendCurve, blendDef.m_Time, 0));
}
private CinemachineBlend CreateBlend(ICinemachineCamera camA, ICinemachineCamera camB, AnimationCurve blendCurve, float duration, CinemachineBlend activeBlend, float deltaTime)
{
if (blendCurve == null || duration <= 0f || (camA == null && camB == null))
{
return(null);
}
if (camA == null || activeBlend != null)
{
camA = new StaticPointVirtualCamera((activeBlend != null) ? activeBlend.State : this.State, (activeBlend != null) ? "Mid-blend" : "(none)");
}
return(new CinemachineBlend(camA, camB, blendCurve, duration, 0f));
}
private CinemachineBlend CreateBlend(
ICinemachineCamera camA, ICinemachineCamera camB, AnimationCurve blendCurve,
CinemachineBlend activeBlend, float deltaTime)
{
if (blendCurve == null || blendCurve.keys.Length <= 1 || (camA == null && camB == null))
{
return(null);
}
if (camA == null || activeBlend != null)
{
// Blend from the current camera position
CameraState state = (activeBlend != null) ? activeBlend.State : State;
camA = new StaticPointVirtualCamera(state, (activeBlend != null) ? "Mid-blend" : "(none)");
}
return(new CinemachineBlend(camA, camB, blendCurve, 0));
}
private CinemachineBlend CreateBlend(
ICinemachineCamera camA, ICinemachineCamera camB,
AnimationCurve blendCurve, float duration,
CinemachineBlend activeBlend, float deltaTime)
{
if (blendCurve == null || duration <= 0 || camA == null && camB == null)
return null;
if (camA == null || activeBlend != null)
{
// Blend from the current camera position
var state = activeBlend != null ? activeBlend.State : State;
camA = new StaticPointVirtualCamera(state, activeBlend != null ? "Mid-blend" : "(none)");
}
return new CinemachineBlend(camA, camB, blendCurve, duration, 0);
}
private CinemachineBlend CreateBlend(
ICinemachineCamera camA, ICinemachineCamera camB,
CinemachineBlendDefinition blend,
CinemachineBlend activeBlend, float deltaTime)
{
if (blend.BlendCurve == null || blend.m_Time <= 0 || (camA == null && camB == null))
{
return(null);
}
if (activeBlend != null)
{
camA = new BlendSourceVirtualCamera(activeBlend, deltaTime);
}
else if (camA == null)
{
camA = new StaticPointVirtualCamera(State, "(none)");
}
return(new CinemachineBlend(camA, camB, blend.BlendCurve, blend.m_Time, 0));
}
private CinemachineBlend CreateBlend(ICinemachineCamera camA, ICinemachineCamera camB, AnimationCurve blendCurve, float duration, CinemachineBlend activeBlend)
{
if (blendCurve == null || duration <= 0f || (camA == null && camB == null))
{
return(null);
}
if (camA == null || activeBlend != null)
{
CameraState state = CameraState.Default;
if (activeBlend != null)
{
state = activeBlend.State;
}
else
{
state.RawPosition = base.transform.position;
state.RawOrientation = base.transform.rotation;
state.Lens = LensSettings.FromCamera(this.OutputCamera);
}
camA = new StaticPointVirtualCamera(state, (activeBlend == null) ? "(none)" : "Mid-blend");
}
return(new CinemachineBlend(camA, camB, blendCurve, duration, 0f));
}
/// <summary>
/// Create a blend from one ICinemachineCamera to another,
/// or to/from a point, if we can't do anything else
/// </summary>
private CinemachineBlend CreateBlend(
ICinemachineCamera camA, ICinemachineCamera camB,
CinemachineBlendDefinition blendDef,
CinemachineBlend activeBlend, float deltaTime)
{
if (blendDef.BlendCurve == null || blendDef.m_Time <= 0 || (camA == null && camB == null))
{
return(null);
}
if (activeBlend != null)
{
camA = new BlendSourceVirtualCamera(activeBlend, deltaTime);
}
else if (camA == null)
{
// Blend from the current camera position
CameraState state = CameraState.Default;
state.RawPosition = transform.position;
state.RawOrientation = transform.rotation;
state.Lens = LensSettings.FromCamera(OutputCamera);
camA = new StaticPointVirtualCamera(state, "(none)");
}
return(new CinemachineBlend(camA, camB, blendDef.BlendCurve, blendDef.m_Time, 0));
}
