Basic Alembic support

All in all, this patch adds an Alembic importer, an Alembic exporter,
and a new CacheFile data block which, for now, wraps around an Alembic
archive. This data block is made available through a new modifier ("Mesh
Sequence Cache") as well as a new constraint ("Transform Cache") to
somewhat properly support respectively geometric and transformation data
streaming from alembic caches.

A more in-depth documentation is to be found on the wiki, as well as a
 guide to compile alembic: https://wiki.blender.org/index.php/
User:Kevindietrich/AlembicBasicIo.

Many thanks to everyone involved in this little project, and huge shout
out to "cgstrive" for the thorough testings with Maya, 3ds Max, Houdini
and Realflow as well as @fjuhec, @jensverwiebe and @jasperge for the
custom builds and compile fixes.

Reviewers: sergey, campbellbarton, mont29

Reviewed By: sergey, campbellbarton, mont29

Differential Revision: https://developer.blender.org/D2060

1 files changed, 81 insertions, 0 deletions

diff --git a/source/blender/alembic/CMakeLists.txt b/source/blender/alembic/CMakeLists.txt
new file mode 100644
index 00000000000..f579a3b200a
--- /dev/null
+++ b/source/blender/alembic/CMakeLists.txt
@@ -0,0 +1,81 @@
+# ***** BEGIN GPL LICENSE BLOCK *****
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# The Original Code is Copyright (C) 2006, Blender Foundation
+# All rights reserved.
+#
+# The Original Code is: all of this file.
+#
+# Contributor(s): Kevin Dietrich.
+#
+# ***** END GPL LICENSE BLOCK *****
+
+set(INC
+	.
+	../blenkernel
+	../blenlib
+	../blenloader
+	../editors/include
+	../makesdna
+	../makesrna
+	../windowmanager
+	../../../intern/guardedalloc
+)
+
+set(INC_SYS
+	${ALEMBIC_INCLUDE_DIRS}
+	${HDF5_INCLUDE_DIRS}
+	${OPENEXR_INCLUDE_DIRS}
+)
+if(APPLE)
+	list(APPEND INC_SYS
+		${BOOST_INCLUDE_DIR}
+	)
+endif()
+
+set(SRC
+	intern/abc_camera.cc
+	intern/abc_customdata.cc
+	intern/abc_curves.cc
+	intern/abc_exporter.cc
+	intern/abc_hair.cc
+	intern/abc_mesh.cc
+	intern/abc_nurbs.cc
+	intern/abc_object.cc
+	intern/abc_points.cc
+	intern/abc_transform.cc
+	intern/abc_util.cc
+	intern/alembic_capi.cc
+
+	ABC_alembic.h
+	intern/abc_camera.h
+	intern/abc_customdata.h
+	intern/abc_curves.h
+	intern/abc_exporter.h
+	intern/abc_hair.h
+	intern/abc_mesh.h
+	intern/abc_nurbs.h
+	intern/abc_object.h
+	intern/abc_points.h
+	intern/abc_transform.h
+	intern/abc_util.h
+)
+
+if(WITH_ALEMBIC_HDF5)
+	add_definitions(-DWITH_ALEMBIC_HDF5)
+endif()
+
+blender_add_lib(bf_alembic "${SRC}" "${INC}" "${INC_SYS}")