T45687: Rework the Export/Import of Animations

This started with a fix for an animated Object Hierarchy. Then i decided to cleanup and optimize a bit. But at the end this has become a more or less full rewrite of the Animation Exporter. All of this happened in a separate local branch and i have retained all my local commits to better see what i have done.

Brief description:

* I fixed a few issues with exporting keyframed animations of object hierarchies where the objects have parent inverse matrices which differ from the Identity matrix.
* I added the option to export sampled animations with a user defined sampling rate (new user interface option)
* I briefly tested Object Animations and Rig Animations.

What is still needed:

* Cleanup the code
* Optimize the user interface
* Do the Documentation

Reviewers: mont29

Reviewed By: mont29

Differential Revision: https://developer.blender.org/D3070

1 files changed, 65 insertions, 0 deletions

diff --git a/tests/python/collada/CMakeLists.txt b/tests/python/collada/CMakeLists.txt
new file mode 100644
index 00000000000..b42a91329f9
--- /dev/null
+++ b/tests/python/collada/CMakeLists.txt
@@ -0,0 +1,65 @@
+# ***** 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.
+#
+# Contributor(s): Jacques Beaurain.
+#
+# ***** END GPL LICENSE BLOCK *****
+
+# --env-system-scripts allows to run without the install target.
+
+# Use '--write-blend=/tmp/test.blend' to view output
+
+# Some tests are interesting but take too long to run
+# and don't give deterministic results
+set(USE_EXPERIMENTAL_TESTS FALSE)
+
+set(TEST_SRC_DIR ${CMAKE_SOURCE_DIR}/../lib/tests)
+set(TEST_OUT_DIR ${CMAKE_BINARY_DIR}/tests)
+
+# ugh, any better way to do this on testing only?
+execute_process(COMMAND ${CMAKE_COMMAND} -E make_directory ${TEST_OUT_DIR})
+
+#~	if(NOT IS_DIRECTORY ${TEST_SRC_DIR})
+#~		message(FATAL_ERROR "CMake test directory not found!")
+#~	endif()
+
+# all calls to blender use this
+if(APPLE)
+	if(${CMAKE_GENERATOR} MATCHES "Xcode")
+		set(TEST_BLENDER_EXE_PARAMS --background -noaudio --factory-startup)
+	else()
+		set(TEST_BLENDER_EXE_PARAMS --background -noaudio --factory-startup --env-system-scripts ${CMAKE_SOURCE_DIR}/release/scripts)
+	endif()
+else()
+	set(TEST_BLENDER_EXE_PARAMS --background -noaudio --factory-startup --env-system-scripts ${CMAKE_SOURCE_DIR}/release/scripts)
+endif()
+
+# for testing with valgrind prefix: valgrind --track-origins=yes --error-limit=no
+# set(TEST_BLENDER_EXE_BARE ${TEST_BLENDER_EXE})
+# set(TEST_BLENDER_EXE ${TEST_BLENDER_EXE} ${TEST_BLENDER_EXE_PARAMS} )
+
+# ------------------------------------------------------------------------------
+# GENERAL PYTHON CORRECTNESS TESTS
+macro (COLLADA_TEST module test_name)
+	add_test(
+		NAME collada_${test_name}
+		COMMAND "$<TARGET_FILE:blender>" ${TEST_BLENDER_EXE_PARAMS} ${TEST_SRC_DIR}/collada/${module}/${test_name}.blend
+		--python ${CMAKE_CURRENT_LIST_DIR}/${module}/test_${test_name}.py --
+		--testdir ${TEST_SRC_DIR}/collada/${module}
+	)
+endmacro()
+
+COLLADA_TEST(mesh mesh_simple)