/// <summary>
/// Copies shared data in from Preferences, used to upgrade versions of AnimationImporter
/// </summary>
public void CopyFromPreferences()
{
if (HasKeyInPreferences(PREFS_PREFIX + "spritePixelsPerUnit"))
{
_spritePixelsPerUnit = GetFloatFromPreferences(PREFS_PREFIX + "spritePixelsPerUnit");
}
if (HasKeyInPreferences(PREFS_PREFIX + "spriteTargetObjectType"))
{
_targetObjectType = (AnimationTargetObjectType)GetIntFromPreferences(PREFS_PREFIX + "spriteTargetObjectType");
}
if (HasKeyInPreferences(PREFS_PREFIX + "spriteAlignment"))
{
_spriteAlignment = (SpriteAlignment)GetIntFromPreferences(PREFS_PREFIX + "spriteAlignment");
}
if (HasKeyInPreferences(PREFS_PREFIX + "spriteAlignmentCustomX"))
{
_spriteAlignmentCustomX = GetFloatFromPreferences(PREFS_PREFIX + "spriteAlignmentCustomX");
}
if (HasKeyInPreferences(PREFS_PREFIX + "spriteAlignmentCustomY"))
{
_spriteAlignmentCustomY = GetFloatFromPreferences(PREFS_PREFIX + "spriteAlignmentCustomY");
}
if (HasKeyInPreferences(PREFS_PREFIX + "saveSpritesToSubfolder"))
{
_saveSpritesToSubfolder = GetBoolFromPreferences(PREFS_PREFIX + "saveSpritesToSubfolder");
}
if (HasKeyInPreferences(PREFS_PREFIX + "saveAnimationsToSubfolder"))
{
_saveAnimationsToSubfolder = GetBoolFromPreferences(PREFS_PREFIX + "saveAnimationsToSubfolder");
}
if (HasKeyInPreferences(PREFS_PREFIX + "automaticImporting"))
{
_automaticImporting = GetBoolFromPreferences(PREFS_PREFIX + "automaticImporting");
}
// Find all nonLoopingClip Prefences, load them into the sharedData.
int numOldClips = 0;
string loopCountKey = PREFS_PREFIX + "nonLoopCount";
if (HasKeyInPreferences(loopCountKey))
{
numOldClips = GetIntFromPreferences(loopCountKey);
}
for (int i = 0; i < numOldClips; ++i)
{
string clipKey = PREFS_PREFIX + "nonLoopCount" + i.ToString();
// If the clip hasn't already been moved to the shared data, do it now.
if (HasKeyInPreferences(clipKey))
{
var stringAtKey = GetStringFromPreferences(clipKey);
if (!_animationNamesThatDoNotLoop.Contains(stringAtKey))
{
_animationNamesThatDoNotLoop.Add(stringAtKey);
}
}
}
}
public static void GetComponentPathsFromExistingClip(AnimationClip clip, AnimationTargetObjectType targetType, out string spriteRendererComponentPath, out string imageComponentPath)
{
var curveBindings = AnimationUtility.GetObjectReferenceCurveBindings(clip);
spriteRendererComponentPath = string.Empty;
imageComponentPath = string.Empty;
for (int i = 0; i < curveBindings.Length; i++)
{
if (targetType != AnimationTargetObjectType.Image && curveBindings[i].type == typeof(SpriteRenderer))
{
spriteRendererComponentPath = curveBindings[i].path;
}
else if (targetType != AnimationTargetObjectType.SpriteRenderer && curveBindings[i].type == typeof(UnityEngine.UI.Image))
{
imageComponentPath = curveBindings[i].path;
}
}
return;
}
public void CreateAnimation(ImportedAnimation anim, string basePath, string masterName, AnimationTargetObjectType targetType)
{
AnimationClip clip;
// attempt to ignore characters in master name after _ character
string newName = masterName.Split('_')[0];
///NOTE - DDobyns experiment to fix animation naming issues
///string fileName = basePath + "/" + masterName + "_" + anim.name + ".anim"; // original behavior is this line
//string fileName = basePath + "/" + newName + "_" + anim.name + ".anim"; // DDobyns original fix is this line
string fileName = basePath + "/" + anim.name + ".anim"; // DDobyns Feb 26 2020 fix is this line
// this results in naming animations with the Action and Angle only. e.g., Character_run45 will save a clip named run45
bool isLooping = anim.isLooping;
// check if animation file already exists
clip = AssetDatabase.LoadAssetAtPath <AnimationClip>(fileName);
if (clip != null)
{
// get previous animation settings
targetType = PreviousImportSettings.GetAnimationTargetFromExistingClip(clip);
}
else
{
clip = new AnimationClip();
AssetDatabase.CreateAsset(clip, fileName);
}
// change loop settings
if (isLooping)
{
clip.wrapMode = WrapMode.Loop;
clip.SetLoop(true);
}
else
{
clip.wrapMode = WrapMode.Clamp;
clip.SetLoop(false);
}
ObjectReferenceKeyframe[] keyFrames = new ObjectReferenceKeyframe[anim.Count + 1]; // one more than sprites because we repeat the last sprite
for (int i = 0; i < anim.Count; i++)
{
ObjectReferenceKeyframe keyFrame = new ObjectReferenceKeyframe {
time = anim.GetKeyFrameTime(i)
};
Sprite sprite = anim.frames[i].sprite;
keyFrame.value = sprite;
keyFrames[i] = keyFrame;
}
// repeating the last frame at a point "just before the end" so the animation gets its correct length
ObjectReferenceKeyframe lastKeyFrame = new ObjectReferenceKeyframe {
time = anim.GetLastKeyFrameTime(clip.frameRate)
};
Sprite lastSprite = anim.frames[anim.Count - 1].sprite;
lastKeyFrame.value = lastSprite;
keyFrames[anim.Count] = lastKeyFrame;
// save curve into clip, either for SpriteRenderer, Image, or both
if (targetType == AnimationTargetObjectType.SpriteRenderer)
{
AnimationUtility.SetObjectReferenceCurve(clip, AnimationClipUtility.spriteRendererCurveBinding, keyFrames);
AnimationUtility.SetObjectReferenceCurve(clip, AnimationClipUtility.imageCurveBinding, null);
}
else if (targetType == AnimationTargetObjectType.Image)
{
AnimationUtility.SetObjectReferenceCurve(clip, AnimationClipUtility.spriteRendererCurveBinding, null);
AnimationUtility.SetObjectReferenceCurve(clip, AnimationClipUtility.imageCurveBinding, keyFrames);
}
else if (targetType == AnimationTargetObjectType.SpriteRendererAndImage)
{
AnimationUtility.SetObjectReferenceCurve(clip, AnimationClipUtility.spriteRendererCurveBinding, keyFrames);
AnimationUtility.SetObjectReferenceCurve(clip, AnimationClipUtility.imageCurveBinding, keyFrames);
}
EditorUtility.SetDirty(clip);
anim.animationClip = clip;
}
public void CreateAnimation(ImportedAnimation anim, string basePath, string masterName, AnimationTargetObjectType targetType)
{
AnimationClip clip;
string fileName = basePath + "/" + masterName + "_" + anim.name + ".anim";
bool isLooping = anim.isLooping;
// check if animation file already exists
clip = AssetDatabase.LoadAssetAtPath <AnimationClip>(fileName);
if (clip != null)
{
// get previous animation settings
targetType = PreviousImportSettings.GetAnimationTargetFromExistingClip(clip);
isLooping = clip.isLooping;
}
else
{
clip = new AnimationClip();
AssetDatabase.CreateAsset(clip, fileName);
}
// change loop settings
if (isLooping)
{
clip.wrapMode = WrapMode.Loop;
clip.SetLoop(true);
}
else
{
clip.wrapMode = WrapMode.Clamp;
clip.SetLoop(false);
}
ObjectReferenceKeyframe[] keyFrames = new ObjectReferenceKeyframe[anim.Count + 1]; // one more than sprites because we repeat the last sprite
for (int i = 0; i < anim.Count; i++)
{
ObjectReferenceKeyframe keyFrame = new ObjectReferenceKeyframe {
time = anim.GetKeyFrameTime(i)
};
Sprite sprite = anim.frames[i].sprite;
keyFrame.value = sprite;
keyFrames[i] = keyFrame;
}
// repeating the last frame at a point "just before the end" so the animation gets its correct length
ObjectReferenceKeyframe lastKeyFrame = new ObjectReferenceKeyframe {
time = anim.GetLastKeyFrameTime(clip.frameRate)
};
Sprite lastSprite = anim.frames[anim.Count - 1].sprite;
lastKeyFrame.value = lastSprite;
keyFrames[anim.Count] = lastKeyFrame;
// save curve into clip, either for SpriteRenderer, Image, or both
if (targetType == AnimationTargetObjectType.SpriteRenderer)
{
AnimationUtility.SetObjectReferenceCurve(clip, AnimationClipUtility.spriteRendererCurveBinding, keyFrames);
AnimationUtility.SetObjectReferenceCurve(clip, AnimationClipUtility.imageCurveBinding, null);
}
else if (targetType == AnimationTargetObjectType.Image)
{
AnimationUtility.SetObjectReferenceCurve(clip, AnimationClipUtility.spriteRendererCurveBinding, null);
AnimationUtility.SetObjectReferenceCurve(clip, AnimationClipUtility.imageCurveBinding, keyFrames);
}
else if (targetType == AnimationTargetObjectType.SpriteRendererAndImage)
{
AnimationUtility.SetObjectReferenceCurve(clip, AnimationClipUtility.spriteRendererCurveBinding, keyFrames);
AnimationUtility.SetObjectReferenceCurve(clip, AnimationClipUtility.imageCurveBinding, keyFrames);
}
EditorUtility.SetDirty(clip);
anim.animationClip = clip;
}
public void CreateAnimation(ImportedAnimation anim, string basePath, string masterName, AnimationTargetObjectType targetType)
{
AnimationClip clip;
string fileName = basePath + "/" + masterName + "_" + anim.name + ".anim";
bool isLooping = anim.isLooping;
// check if animation file already exists
clip = AssetDatabase.LoadAssetAtPath <AnimationClip>(fileName);
if (clip != null)
{
// get previous animation settings
targetType = PreviousImportSettings.GetAnimationTargetFromExistingClip(clip);
}
else
{
clip = new AnimationClip();
AssetDatabase.CreateAsset(clip, fileName);
}
// change loop settings
if (isLooping)
{
clip.wrapMode = WrapMode.Loop;
clip.SetLoop(true);
}
else
{
clip.wrapMode = WrapMode.Clamp;
clip.SetLoop(false);
}
// convert keyframes
ImportedAnimationFrame[] srcKeyframes = anim.ListFramesAccountingForPlaybackDirection().ToArray();
ObjectReferenceKeyframe[] keyFrames = new ObjectReferenceKeyframe[srcKeyframes.Length + 1];
float timeOffset = 0f;
for (int i = 0; i < srcKeyframes.Length; i++)
{
// first sprite will be set at the beginning (t=0) of the animation
keyFrames[i] = new ObjectReferenceKeyframe
{
time = timeOffset,
value = srcKeyframes[i].sprite
};
// add duration of frame in seconds
timeOffset += srcKeyframes[i].duration / 1000f;
}
// repeating the last frame at a point "just before the end" so the animation gets its correct length
keyFrames[srcKeyframes.Length] = new ObjectReferenceKeyframe
{
time = timeOffset - (1f / clip.frameRate), // substract the duration of one frame
value = srcKeyframes.Last().sprite
};
// save curve into clip, either for SpriteRenderer, Image, or both
if (targetType == AnimationTargetObjectType.SpriteRenderer)
{
AnimationUtility.SetObjectReferenceCurve(clip, AnimationClipUtility.spriteRendererCurveBinding, keyFrames);
AnimationUtility.SetObjectReferenceCurve(clip, AnimationClipUtility.imageCurveBinding, null);
}
else if (targetType == AnimationTargetObjectType.Image)
{
AnimationUtility.SetObjectReferenceCurve(clip, AnimationClipUtility.spriteRendererCurveBinding, null);
AnimationUtility.SetObjectReferenceCurve(clip, AnimationClipUtility.imageCurveBinding, keyFrames);
}
else if (targetType == AnimationTargetObjectType.SpriteRendererAndImage)
{
AnimationUtility.SetObjectReferenceCurve(clip, AnimationClipUtility.spriteRendererCurveBinding, keyFrames);
AnimationUtility.SetObjectReferenceCurve(clip, AnimationClipUtility.imageCurveBinding, keyFrames);
}
EditorUtility.SetDirty(clip);
anim.animationClip = clip;
}
