private List <AnimationWindowKeyframe> GetKeys(PropertyModification[] modifications)
{
var keys = new List <AnimationWindowKeyframe>();
EditorCurveBinding[] bindings = AnimationWindowUtility.PropertyModificationsToEditorCurveBindings(modifications, state.activeRootGameObject, state.activeAnimationClip);
if (bindings.Length == 0)
{
return(keys);
}
for (int i = 0; i < state.allCurves.Count; ++i)
{
AnimationWindowCurve curve = state.allCurves[i];
if (Array.Exists(bindings, binding => curve.binding.Equals(binding)))
{
int keyIndex = curve.GetKeyframeIndex(state.time);
if (keyIndex >= 0)
{
keys.Add(curve.m_Keyframes[keyIndex]);
}
}
}
return(keys);
}
static void AddRotationKey(IAnimationRecordingState state, EditorCurveBinding binding, Type type, Vector3 previousEulerAngles, Vector3 currentEulerAngles)
{
AnimationClip clip = state.activeAnimationClip;
if ((clip.hideFlags & HideFlags.NotEditable) != 0)
{
return;
}
EditorCurveBinding[] additionalBindings = RotationCurveInterpolation.RemapAnimationBindingForRotationAddKey(binding, clip);
// Add key at current frame
for (int i = 0; i < 3; i++)
{
AnimationWindowCurve curve = new AnimationWindowCurve(clip, additionalBindings[i], type);
if (state.addZeroFrame)
{
// Is it a new curve?
if (curve.length == 0)
{
if (state.currentFrame != 0)
{
AnimationWindowUtility.AddKeyframeToCurve(curve, previousEulerAngles[i], type, AnimationKeyTime.Frame(0, clip.frameRate));
}
}
}
AnimationWindowUtility.AddKeyframeToCurve(curve, currentEulerAngles[i], type, AnimationKeyTime.Frame(state.currentFrame, clip.frameRate));
state.SaveCurve(curve);
}
}
public void ProcessCandidates()
{
BeginKeyModification();
EditorCurveBinding[] bindings = AnimationUtility.GetCurveBindings(m_CandidateClip);
EditorCurveBinding[] objectCurveBindings = AnimationUtility.GetObjectReferenceCurveBindings(m_CandidateClip);
List <AnimationWindowCurve> curves = new List <AnimationWindowCurve>();
for (int i = 0; i < state.allCurves.Count; ++i)
{
AnimationWindowCurve curve = state.allCurves[i];
EditorCurveBinding remappedBinding = UnityEditor.Enemeteen.RotationCurveInterpolation.RemapAnimationBindingForRotationCurves(curve.binding, m_CandidateClip);
if (Array.Exists(bindings, binding => remappedBinding.Equals(binding)) || Array.Exists(objectCurveBindings, binding => remappedBinding.Equals(binding)))
{
curves.Add(curve);
}
}
AnimationWindowUtility.AddKeyframes(state, curves, time);
EndKeyModification();
ClearCandidates();
}
public void GoToNextKeyframe(PropertyModification[] modifications)
{
EditorCurveBinding[] bindings = AnimationWindowUtility.PropertyModificationsToEditorCurveBindings(modifications, state.activeRootGameObject, state.activeAnimationClip);
if (bindings.Length == 0)
{
return;
}
List <AnimationWindowCurve> curves = new List <AnimationWindowCurve>();
for (int i = 0; i < state.allCurves.Count; ++i)
{
AnimationWindowCurve curve = state.allCurves[i];
if (Array.Exists(bindings, binding => curve.binding.Equals(binding)))
{
curves.Add(curve);
}
}
float newTime = AnimationWindowUtility.GetNextKeyframeTime(curves.ToArray(), time.time, state.clipFrameRate);
SetCurrentTime(state.SnapToFrame(newTime, AnimationWindowState.SnapMode.SnapToClipFrame));
state.Repaint();
}
private void FillPropertyGroup(ref EditorCurveBinding?[] propertyGroup, EditorCurveBinding lastBinding, string propertyGroupName, ref List <AnimationWindowCurve> curvesCache)
{
var newBinding = lastBinding;
newBinding.isPhantom = true;
if (!propertyGroup[0].HasValue)
{
newBinding.propertyName = propertyGroupName + ".x";
AnimationWindowCurve curve = new AnimationWindowCurve(animationClip, newBinding, GetEditorCurveValueType(newBinding));
curve.selectionBinding = this;
curvesCache.Add(curve);
}
if (!propertyGroup[1].HasValue)
{
newBinding.propertyName = propertyGroupName + ".y";
AnimationWindowCurve curve = new AnimationWindowCurve(animationClip, newBinding, GetEditorCurveValueType(newBinding));
curve.selectionBinding = this;
curvesCache.Add(curve);
}
if (!propertyGroup[2].HasValue)
{
newBinding.propertyName = propertyGroupName + ".z";
AnimationWindowCurve curve = new AnimationWindowCurve(animationClip, newBinding, GetEditorCurveValueType(newBinding));
curve.selectionBinding = this;
curvesCache.Add(curve);
}
}
static void AddKey(IAnimationRecordingState state, EditorCurveBinding binding, Type type, object previousValue, object currentValue)
{
GameObject root = state.activeRootGameObject;
AnimationClip clip = state.activeAnimationClip;
if ((clip.hideFlags & HideFlags.NotEditable) != 0)
{
return;
}
AnimationWindowCurve curve = new AnimationWindowCurve(clip, binding, type);
// Add previous value at first frame on empty curves.
if (state.addZeroFrame)
{
// Is it a new curve?
if (curve.length == 0)
{
if (state.currentFrame != 0)
{
AnimationWindowUtility.AddKeyframeToCurve(curve, previousValue, type, AnimationKeyTime.Frame(0, clip.frameRate));
}
}
}
// Add key at current frame.
AnimationWindowUtility.AddKeyframeToCurve(curve, currentValue, type, AnimationKeyTime.Frame(state.currentFrame, clip.frameRate));
state.SaveCurve(curve);
}
// Retrieve current value. If bindings are available and value is animated, use bindings to get value.
// Otherwise, evaluate AnimationWindowCurve at current time.
public static object GetCurrentValue(AnimationWindowState state, AnimationWindowCurve curve)
{
if (state.previewing && curve.rootGameObject != null)
{
return(AnimationWindowUtility.GetCurrentValue(curve.rootGameObject, curve.binding));
}
else
{
return(curve.Evaluate(state.currentTime));
}
}
public AnimationWindowKeyframe(AnimationWindowCurve curve, Keyframe key)
{
this.time = key.time;
this.value = key.value;
this.curve = curve;
this.m_InTangent = key.inTangent;
this.m_OutTangent = key.outTangent;
this.m_InWeight = key.inWeight;
this.m_OutWeight = key.outWeight;
this.m_WeightedMode = key.weightedMode;
this.m_TangentMode = key.tangentModeInternal;
this.m_curve = curve;
}
static void ProcessRootMotionModification(IAnimationRecordingState state, Animator animator, UndoPropertyModification modification, string name, float value, float scale)
{
AnimationClip clip = state.activeAnimationClip;
if ((clip.hideFlags & HideFlags.NotEditable) != 0)
{
return;
}
float prevValue = value;
object oValue;
if (ValueFromPropertyModification(modification.currentValue, new EditorCurveBinding(), out oValue))
{
value = (float)oValue;
}
if (ValueFromPropertyModification(modification.previousValue, new EditorCurveBinding(), out oValue))
{
prevValue = (float)oValue;
}
value = Mathf.Abs(scale) > Mathf.Epsilon ? value / scale : value;
prevValue = Mathf.Abs(scale) > Mathf.Epsilon ? prevValue / scale : prevValue;
var binding = new EditorCurveBinding();
binding.propertyName = name;
binding.path = "";
binding.type = typeof(Animator);
var prop = new PropertyModification();
prop.target = animator;
prop.propertyPath = binding.propertyName;
prop.value = value.ToString(CultureInfo.InvariantCulture.NumberFormat);
state.AddPropertyModification(binding, prop, modification.keepPrefabOverride);
AnimationWindowCurve curve = new AnimationWindowCurve(clip, binding, typeof(float));
if (state.addZeroFrame && state.currentFrame != 0 && curve.length == 0)
{
AnimationWindowUtility.AddKeyframeToCurve(curve, prevValue, typeof(float), AnimationKeyTime.Frame(0, clip.frameRate));
}
AnimationWindowUtility.AddKeyframeToCurve(curve, value, typeof(float), AnimationKeyTime.Frame(state.currentFrame, clip.frameRate));
state.SaveCurve(curve);
}
private AnimationWindowHierarchyPropertyNode AddPropertyToHierarchy(AnimationWindowCurve curve, AnimationWindowHierarchyNode parentNode)
{
AnimationWindowHierarchyPropertyNode node = new AnimationWindowHierarchyPropertyNode(curve.type, 0, curve.propertyName, curve.path, parentNode, curve.binding, curve.isPPtrCurve);
if (parentNode.icon != null)
{
node.icon = parentNode.icon;
}
else
{
node.icon = GetIcon(curve.binding);
}
node.indent = curve.depth;
node.curves = new[] { curve };
return(node);
}
public List <AnimationWindowHierarchyNode> CreateTreeFromCurves()
{
List <AnimationWindowHierarchyNode> nodes = new List <AnimationWindowHierarchyNode>();
List <AnimationWindowCurve> singlePropertyCurves = new List <AnimationWindowCurve>();
AnimationWindowCurve[] curves = state.allCurves.ToArray();
AnimationWindowHierarchyNode parentNode = (AnimationWindowHierarchyNode)m_RootItem;
for (int i = 0; i < curves.Length; i++)
{
AnimationWindowCurve curve = curves[i];
if (!state.ShouldShowCurve(curve))
{
continue;
}
AnimationWindowCurve nextCurve = i < curves.Length - 1 ? curves[i + 1] : null;
singlePropertyCurves.Add(curve);
bool areSameGroup = nextCurve != null && AnimationWindowUtility.GetPropertyGroupName(nextCurve.propertyName) == AnimationWindowUtility.GetPropertyGroupName(curve.propertyName);
bool areSamePathAndType = nextCurve != null && curve.path.Equals(nextCurve.path) && curve.type == nextCurve.type;
// We expect curveBindings to come sorted by propertyname
// So we compare curve vs nextCurve. If its different path or different group (think "scale.xyz" as group), then we know this is the last element of such group.
if (i == curves.Length - 1 || !areSameGroup || !areSamePathAndType)
{
if (singlePropertyCurves.Count > 1)
{
nodes.Add(AddPropertyGroupToHierarchy(singlePropertyCurves.ToArray(), parentNode));
}
else
{
nodes.Add(AddPropertyToHierarchy(singlePropertyCurves[0], parentNode));
}
singlePropertyCurves.Clear();
}
}
return(nodes);
}
public void SaveCurve(AnimationWindowCurve curve)
{
Undo.RegisterCompleteObjectUndo(curve.clip, "Edit Candidate Curve");
AnimationWindowUtility.SaveCurve(curve.clip, curve);
}
public void SaveCurve(AnimationWindowCurve curve)
{
m_State.SaveCurve(curve.clip, curve);
}
private void DoValueField(Rect rect, AnimationWindowHierarchyNode node, int row)
{
bool curvesChanged = false;
if (node is AnimationWindowHierarchyPropertyNode)
{
AnimationWindowCurve[] curves = node.curves;
if (curves == null || curves.Length == 0)
{
return;
}
// We do valuefields for dopelines that only have single curve
AnimationWindowCurve curve = curves[0];
object objectValue = CurveBindingUtility.GetCurrentValue(state, curve);
if (objectValue is float)
{
float value = (float)objectValue;
Rect valueFieldDragRect = new Rect(rect.xMax - k_ValueFieldOffsetFromRightSide - k_ValueFieldDragWidth, rect.y, k_ValueFieldDragWidth, rect.height);
Rect valueFieldRect = new Rect(rect.xMax - k_ValueFieldOffsetFromRightSide, rect.y, k_ValueFieldWidth, rect.height);
if (Event.current.type == EventType.MouseMove && valueFieldRect.Contains(Event.current.mousePosition))
{
s_WasInsideValueRectFrame = Time.frameCount;
}
EditorGUI.BeginChangeCheck();
if (curve.valueType == typeof(bool))
{
value = GUI.Toggle(valueFieldRect, m_HierarchyItemValueControlIDs[row], value != 0, GUIContent.none, EditorStyles.toggle) ? 1 : 0;
}
else
{
int id = m_HierarchyItemValueControlIDs[row];
bool enterInTextField = (EditorGUIUtility.keyboardControl == id &&
EditorGUIUtility.editingTextField &&
Event.current.type == EventType.KeyDown &&
(Event.current.character == '\n' || (int)Event.current.character == 3));
// Force back keyboard focus to float field editor when editing it.
// TreeView forces keyboard focus on itself at mouse down and we lose focus here.
if (EditorGUI.s_RecycledEditor.controlID == id && Event.current.type == EventType.MouseDown && valueFieldRect.Contains(Event.current.mousePosition))
{
GUIUtility.keyboardControl = id;
}
value = EditorGUI.DoFloatField(EditorGUI.s_RecycledEditor,
valueFieldRect,
valueFieldDragRect,
id,
value,
"g5",
m_AnimationSelectionTextField,
true);
if (enterInTextField)
{
GUI.changed = true;
Event.current.Use();
}
}
if (float.IsInfinity(value) || float.IsNaN(value))
{
value = 0;
}
if (EditorGUI.EndChangeCheck())
{
string undoLabel = "Edit Key";
AnimationKeyTime newAnimationKeyTime = AnimationKeyTime.Time(state.currentTime, curve.clip.frameRate);
AnimationWindowKeyframe existingKeyframe = null;
foreach (AnimationWindowKeyframe keyframe in curve.m_Keyframes)
{
if (Mathf.Approximately(keyframe.time, state.currentTime))
{
existingKeyframe = keyframe;
}
}
if (existingKeyframe == null)
{
AnimationWindowUtility.AddKeyframeToCurve(curve, value, curve.valueType, newAnimationKeyTime);
}
else
{
existingKeyframe.value = value;
}
state.SaveCurve(curve.clip, curve, undoLabel);
curvesChanged = true;
}
}
}
if (curvesChanged)
{
state.ResampleAnimation();
}
}
public AnimationWindowKeyframe(AnimationWindowCurve curve, ObjectReferenceKeyframe key)
{
this.time = key.time;
this.value = key.value;
this.curve = curve;
}