Differential D4774 Diff 15036 source/blender/blenkernel/intern/constraint.c

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source/blender/blenkernel/intern/constraint.c

Show First 20 Lines • Show All 4,829 Lines • ▼ Show 20 Lines	#ifdef WITH_ALEMBIC

if (!cache_file) {		if (!cache_file) {
return;		return;
}		}

const float frame = DEG_get_ctime(cob->depsgraph);		const float frame = DEG_get_ctime(cob->depsgraph);
const float time = BKE_cachefile_time_offset(cache_file, frame, FPS);		const float time = BKE_cachefile_time_offset(cache_file, frame, FPS);

/* Must always load ABC handle on original. */		if (!data->reader \|\| !STREQ(data->reader_object_path, data->object_path)) {
CacheFile cache_file_orig = (CacheFile )DEG_get_original_id(&cache_file->id);		STRNCPY(data->reader_object_path, data->object_path);
BKE_cachefile_ensure_handle(G.main, cache_file_orig);		BKE_cachefile_reader_open(cache_file, &data->reader, cob->ob, data->object_path);

if (!data->reader) {
data->reader = CacheReader_open_alembic_object(
cache_file_orig->handle, data->reader, cob->ob, data->object_path);
}		}

ABC_get_transform(data->reader, cob->matrix, time, cache_file->scale);		ABC_get_transform(data->reader, cob->matrix, time, cache_file->scale);
#else		#else
UNUSED_VARS(con, cob);		UNUSED_VARS(con, cob);
#endif		#endif

UNUSED_VARS(targets);		UNUSED_VARS(targets);
}		}

static void transformcache_copy(bConstraint con, bConstraint srccon)		static void transformcache_copy(bConstraint con, bConstraint srccon)
{		{
bTransformCacheConstraint *src = srccon->data;		bTransformCacheConstraint *src = srccon->data;
bTransformCacheConstraint *dst = con->data;		bTransformCacheConstraint *dst = con->data;

BLI_strncpy(dst->object_path, src->object_path, sizeof(dst->object_path));		BLI_strncpy(dst->object_path, src->object_path, sizeof(dst->object_path));
dst->cache_file = src->cache_file;		dst->cache_file = src->cache_file;
		dst->reader = NULL;
#ifdef WITH_ALEMBIC		dst->reader_object_path[0] = '\0';
if (dst->reader) {
CacheReader_incref(dst->reader);
}
#endif
}		}

static void transformcache_free(bConstraint *con)		static void transformcache_free(bConstraint *con)
{		{
bTransformCacheConstraint *data = con->data;		bTransformCacheConstraint *data = con->data;

if (data->reader) {		if (data->reader) {
#ifdef WITH_ALEMBIC		BKE_cachefile_reader_free(data->cache_file, &data->reader);
CacheReader_free(data->reader);		data->reader_object_path[0] = '\0';
#endif
data->reader = NULL;
}		}
}		}

static void transformcache_new_data(void *cdata)		static void transformcache_new_data(void *cdata)
{		{
bTransformCacheConstraint data = (bTransformCacheConstraint )cdata;		bTransformCacheConstraint data = (bTransformCacheConstraint )cdata;

data->cache_file = NULL;		data->cache_file = NULL;
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