Alembic: Construct ISampleSelector once and pass along

No longer passing time as float and constructing ISampleSelectors all
over the place. Instead, just construct an ISampleSelector once and
pass it along.

1 files changed, 6 insertions, 9 deletions

diff --git a/source/blender/alembic/intern/abc_object.h b/source/blender/alembic/intern/abc_object.h
index d5344533b55..a9dbaa89c97 100644
--- a/source/blender/alembic/intern/abc_object.h
+++ b/source/blender/alembic/intern/abc_object.h
@@ -170,15 +170,12 @@ public:
 
 	virtual bool valid() const = 0;
 
-	virtual void readObjectData(Main *bmain, float time) = 0;
-
-	virtual DerivedMesh *read_derivedmesh(DerivedMesh *dm, const float time, int read_flag, const char **err_str)
-	{
-		(void)time;
-		(void)read_flag;
-		(void)err_str;
-		return dm;
-	}
+	virtual void readObjectData(Main *bmain, const Alembic::Abc::ISampleSelector &sample_sel) = 0;
+
+	DerivedMesh *read_derivedmesh(DerivedMesh *dm,
+	                              const Alembic::Abc::ISampleSelector &sample_sel,
+	                              int read_flag,
+	                              const char **err_str);
 
 	/** Reads the object matrix and sets up an object transform if animated. */
 	void setupObjectTransform(const float time);