public void Convert(Entity entity, EntityManager dstManager, GameObjectConversionSystem conversionSystem)
{
if (Targets.Length < 2)
{
throw new System.InvalidOperationException("Segmenting possible only with 2 or more targets");
}
if (SavePositions)
{
dstManager.AddComponentData(entity, new SegmentedTranslations {
Reference = SegmentPositions(Targets)
});
}
if (SaveRotations)
{
dstManager.AddComponentData(entity, new SegmentedRotations {
Reference = SegmentRotations(Targets)
});
}
if (SaveScales)
{
dstManager.AddComponentData(entity, new SegmentedNonUniformScales {
Reference = SegmentScales(Targets)
});
}
dstManager.AddComponentData(entity, new SegmentingBounds {
Reference = BlobAllocatorHelper.AllocateFloatArray(Distances)
});
dstManager.AddComponentData(entity, new SegmentingParameters {
SegmentsCount = Distances.Length, TotalLength = TotalDistance
});
dstManager.AddComponentData(entity, new CachedSegmentBounds {
End = Distances[0]
});
}
public void Convert(Entity entity, EntityManager dstManager, GameObjectConversionSystem conversionSystem)
{
#if UNITY_EDITOR
if (Fps < 1)
{
throw new System.InvalidOperationException($"Fps must be greater than 0");
}
if (!SaveTranslates && !SaveRotations && !SaveScales)
{
throw new System.InvalidOperationException($"{name} clip segmenter: no parameters to save");
}
var clip = AnimationUtility.GetAnimationClips(gameObject)[0];
var totalLength = clip.length;
var sampleRate = 1f / Fps;
var frameCount = Mathf.CeilToInt(totalLength / sampleRate) + 1;
if (frameCount < 2)
{
throw new System.InvalidOperationException($"Required 2 or more frames for segmenting! Frames={frameCount}, clip length={totalLength}s, fps={Fps}");
}
var time = 0f;
var translations = SaveTranslates ? new float3[frameCount] : default;
var rotations = SaveRotations ? new quaternion[frameCount] : default;
var scales = SaveScales ? new float3[frameCount] : default;
for (int i = 0; i < frameCount; i++)
{
clip.SampleAnimation(gameObject, time);
if (SaveTranslates)
{
translations[i] = transform.localPosition;
}
if (SaveRotations)
{
rotations[i] = transform.localRotation;
}
if (SaveScales)
{
scales[i] = transform.localScale;
}
time += sampleRate;
}
if (SaveTranslates)
{
dstManager.AddComponentData(entity, new SegmentedTranslations
{
Reference = BlobAllocatorHelper.AllocateFloat3Array(translations)
});
}
if (SaveRotations)
{
dstManager.AddComponentData(entity, new SegmentedRotations
{
Reference = BlobAllocatorHelper.AllocateQuaternionArray(rotations)
});
}
if (SaveScales)
{
dstManager.AddComponentData(entity, new SegmentedNonUniformScales
{
Reference = BlobAllocatorHelper.AllocateFloat3Array(scales)
});
}
dstManager.AddComponentData(entity, new SegmentingParameters {
SegmentsCount = frameCount - 1, TotalLength = totalLength
});
dstManager.AddComponentData(entity, new IsUniformSegments {
SegmentLength = sampleRate
});
#else
throw new System.InvalidOperationException("Animation clip segmenting works only in editor, use SubScenes for serialization");
#endif
}