From 56cfd3d5a7d334aa1c993144458515ae2a5e34b5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sybren=20A=2E=20St=C3=BCvel?= <sybren@stuvel.eu>
Date: Tue, 14 Feb 2017 17:32:55 +0100
Subject: [PATCH] Alembic: Removed AbcTransformWriter::m_parent

It was set, but never read anywhere.
---
 source/blender/alembic/intern/abc_exporter.cc  | 1 -
 source/blender/alembic/intern/abc_transform.cc | 1 -
 source/blender/alembic/intern/abc_transform.h  | 2 --
 3 files changed, 4 deletions(-)

diff --git a/source/blender/alembic/intern/abc_exporter.cc b/source/blender/alembic/intern/abc_exporter.cc
index 20ca40c3570..d98ebbaafd1 100644
--- a/source/blender/alembic/intern/abc_exporter.cc
+++ b/source/blender/alembic/intern/abc_exporter.cc
@@ -452,7 +452,6 @@ void AbcExporter::createTransformWriter(Object *ob, Object *parent, Object *dupl
 
 	if (parent_xform) {
 		m_xforms[name] = new AbcTransformWriter(ob, parent_xform->alembicXform(), parent_xform, m_trans_sampling_index, m_settings);
-		m_xforms[name]->setParent(parent);
 	}
 	else {
 		m_xforms[name] = new AbcTransformWriter(ob, m_writer->archive().getTop(), NULL, m_trans_sampling_index, m_settings);
diff --git a/source/blender/alembic/intern/abc_transform.cc b/source/blender/alembic/intern/abc_transform.cc
index 2c6ef09326c..99bf7de93f7 100644
--- a/source/blender/alembic/intern/abc_transform.cc
+++ b/source/blender/alembic/intern/abc_transform.cc
@@ -64,7 +64,6 @@ AbcTransformWriter::AbcTransformWriter(Object *ob,
     : AbcObjectWriter(NULL, ob, time_sampling, settings, parent)
 {
 	m_is_animated = hasAnimation(m_object);
-	m_parent = NULL;
 
 	if (!m_is_animated) {
 		time_sampling = 0;
diff --git a/source/blender/alembic/intern/abc_transform.h b/source/blender/alembic/intern/abc_transform.h
index 6a3aae216f2..b55fa12dadf 100644
--- a/source/blender/alembic/intern/abc_transform.h
+++ b/source/blender/alembic/intern/abc_transform.h
@@ -37,7 +37,6 @@ class AbcTransformWriter : public AbcObjectWriter {
 	Alembic::Abc::M44d m_matrix;
 
 	bool m_is_animated;
-	Object *m_parent;
 	bool m_visible;
 
 public:
@@ -49,7 +48,6 @@ public:
 
 	Alembic::AbcGeom::OXform &alembicXform() { return m_xform;}
 	virtual Imath::Box3d bounds();
-	void setParent(Object *p) { m_parent = p; }
 
 private:
 	virtual void do_write();