Closes #588, regression of forgetting len > 1 fixed

io_xplane2blender/xplane_types/xplane_bone.py

@@ -204,7 +204,7 @@ def collectAnimations(self)->None:
                     # - Ted, 6/24/2020
                     return
                 else:
-                    if fcurve.keyframe_points:
+                    if len(fcurve.keyframe_points) > 1:
                         if bone:
                             self.datarefs[dataref] = bone.xplane.datarefs[index]
                         else:

tests/animation/fixtures/test_kf_points_1_ignored_2_used.obj

@@ -0,0 +1,82 @@
+I
+800
+OBJ
+
+POINT_COUNTS	36	0	0	36
+
+VT	-1	0.99999994	0.99999994	0	1	-0	0.625	0.25	# 0
+VT	-1	0.99999994	-0.99999994	0	1	-0	0.625	0	# 1
+VT	1	0.99999994	-0.99999994	0	1	-0	0.375	0	# 2
+VT	1	0.99999994	0.99999994	0	1	0	0.375	0.25	# 3
+VT	-1	0.99999994	0.99999994	0	1	0	0.625	0.25	# 4
+VT	1	0.99999994	-0.99999994	0	1	0	0.375	0	# 5
+VT	-1	0.99999994	0.99999994	0	0	1	0.625	0.5	# 6
+VT	1	0.99999994	0.99999994	0	0	1	0.625	0.25	# 7
+VT	1	-0.99999994	0.99999994	0	0	1	0.375	0.25	# 8
+VT	-1	-0.99999994	0.99999994	0	0	1	0.375	0.5	# 9
+VT	-1	0.99999994	0.99999994	0	0	1	0.625	0.5	# 10
+VT	1	-0.99999994	0.99999994	0	0	1	0.375	0.25	# 11
+VT	-1	0.99999994	-0.99999994	-1	-0	0	0.625	0.75	# 12
+VT	-1	0.99999994	0.99999994	-1	-0	0	0.625	0.5	# 13
+VT	-1	-0.99999994	0.99999994	-1	-0	0	0.375	0.5	# 14
+VT	-1	-0.99999994	-0.99999994	-1	0	0	0.375	0.75	# 15
+VT	-1	0.99999994	-0.99999994	-1	0	0	0.625	0.75	# 16
+VT	-1	-0.99999994	0.99999994	-1	0	0	0.375	0.5	# 17
+VT	1	-0.99999994	0.99999994	0	-1	-0	0.625	1	# 18
+VT	1	-0.99999994	-0.99999994	0	-1	-0	0.625	0.75	# 19
+VT	-1	-0.99999994	-0.99999994	0	-1	-0	0.375	0.75	# 20
+VT	-1	-0.99999994	0.99999994	0	-1	-0	0.375	1	# 21
+VT	1	-0.99999994	0.99999994	0	-1	-0	0.625	1	# 22
+VT	-1	-0.99999994	-0.99999994	0	-1	-0	0.375	0.75	# 23
+VT	1	0.99999994	0.99999994	1	0	0	0.375	0.75	# 24
+VT	1	0.99999994	-0.99999994	1	0	0	0.375	0.5	# 25
+VT	1	-0.99999994	-0.99999994	1	0	0	0.125	0.5	# 26
+VT	1	-0.99999994	0.99999994	1	0	0	0.125	0.75	# 27
+VT	1	0.99999994	0.99999994	1	0	0	0.375	0.75	# 28
+VT	1	-0.99999994	-0.99999994	1	0	0	0.125	0.5	# 29
+VT	1	0.99999994	-0.99999994	0	0	-1	0.875	0.75	# 30
+VT	-1	0.99999994	-0.99999994	0	0	-1	0.875	0.5	# 31
+VT	-1	-0.99999994	-0.99999994	0	0	-1	0.625	0.5	# 32
+VT	1	-0.99999994	-0.99999994	0	-0	-1	0.625	0.75	# 33
+VT	1	0.99999994	-0.99999994	0	-0	-1	0.875	0.75	# 34
+VT	-1	-0.99999994	-0.99999994	0	-0	-1	0.625	0.5	# 35
+
+IDX10	0	1	2	3	4	5	6	7	8	9
+IDX10	10	11	12	13	14	15	16	17	18	19
+IDX10	20	21	22	23	24	25	26	27	28	29
+IDX	30
+IDX	31
+IDX	32
+IDX	33
+IDX	34
+IDX	35
+
+# 0 ROOT
+	# 1 Armature: Armature
+	# ARMATURE: Armature	weight: 0
+		# 2 Bone: Bone
+		ANIM_begin
+		# static rotation
+		ANIM_rotate	1	0	0	90.00021	90.00021
+		# rotation keyframes
+		ANIM_rotate_begin	0.81882817	0.36166486	-0.44577917	2_keyframes_use_me
+		ANIM_rotate_key	0	30.000008
+		ANIM_rotate_key	1	0
+		ANIM_rotate_end
+			# 3 Mesh: Cube
+			ANIM_begin
+			# static rotation
+			ANIM_rotate	1	0	0	-90.00021	-90.00021
+			# translation keyframes
+			ANIM_trans_begin	2_keyframes_use_me
+			ANIM_trans_key	0	0	0	-0
+			ANIM_trans_key	1	0.24247	2.1765299	-3.2317098
+			ANIM_trans_end
+			# MESH: Cube	weight: 0
+			# MATERIAL: Material
+			ATTR_shiny_rat	0.5
+			TRIS	0 36
+			ANIM_end
+		ANIM_end
+
+# Build with Blender 2.80 (sub 75) (build b'f6cb5f54494e'). Exported with XPlane2Blender 4.0.0-dev.0+89.NO_BUILD_NUMBR

tests/animation/one_kf_point_fcurve_ignored.test.py

@@ -0,0 +1,25 @@
+import inspect
+
+from typing import Tuple
+import os
+import sys
+
+import bpy
+from io_xplane2blender import xplane_config
+from io_xplane2blender.tests import *
+from io_xplane2blender.tests import test_creation_helpers
+
+__dirname__ = os.path.dirname(__file__)
+
+class OneKFPointFCurveIgnored(XPlaneTestCase):
+    def test_kf_points_1_ignored_2_used(self)->None:
+        filename = inspect.stack()[0].function
+
+        self.assertExportableRootExportEqualsFixture(
+            filename[5:],
+            os.path.join(__dirname__, "fixtures", f"{filename}.obj"),
+            {"ANIM"},
+            filename,
+        )
+
+runTestCases([OneKFPointFCurveIgnored])