koobas.hobune.stream
Change AnimationClip settings during import
I have a group of animations that need to have the LoopTime set to True (Idle, Walk, Run). I would like to set this setting during import time using an AssetPostprocessor.
I've already tried using OnPreprocessModel and OnPostprocessModel but haven't had luck with them. Basically I noticed that I could do:
ModelImporter modelImporter = assetImporter as ModelImporter;
and access modelImporter.clipAnimations, but this array is always empty. I managed to populate it using
ModelImporterClipAnimation clipAnimation = new ModelImporterClipAnimation();
clipAnimation.firstFrame = [FIRST_FRAME]
clipAnimation.lastFrame = [LAST_FRAME]
clipAnimation.name = [ANIM_NAME]
clipAnimation.loopTime = true;
ModelImporterClipAnimation[] clips = new ModelImporterClipAnimation[1];
clips[0] = clipAnimation
modelImporter.clipAnimations = clips;
But I cannot find a way to get the values for [FIRST_FRAME], [LAST_FRAME] and [ANIM_NAME].
I'm using just one animation per FBX, so basically the length of the clip gets detected by Unity automatically
You can get the clips from ModelImporter.defaultClipAnimations, modify the import settings and then assign it back to ModelImporter.clipAnimations.
ModelImporter modelImporter = AssetImporter.GetAtPath(file) as ModelImporter;
var defaultClipAnimations = modelImporter.defaultClipAnimations;
foreach (var clipAnimation in defaultClipAnimations)
{
clipAnimation.loop = true;
clipAnimation.loopTime = true;
clipAnimation.loopPose = true;
}
modelImporter.clipAnimations = defaultClipAnimations;
modelImporter.SaveAndReimport();
