Fix #33487: game engine did not convert objects with rotation modes other than

Euler XYZ correctly, was never implemented;

4 files changed, 9 insertions, 6 deletions

diff --git a/source/blender/blenkernel/BKE_object.h b/source/blender/blenkernel/BKE_object.h
index 885bb6f2a26..bfae1bd2390 100644
--- a/source/blender/blenkernel/BKE_object.h
+++ b/source/blender/blenkernel/BKE_object.h
@@ -89,7 +89,7 @@ int  BKE_object_is_libdata(struct Object *ob);
 int  BKE_object_obdata_is_libdata(struct Object *ob);
 
 void BKE_object_scale_to_mat3(struct Object *ob, float mat[3][3]);
-void BKE_object_rot_to_mat3(struct Object *ob, float mat[3][3]);
+void BKE_object_rot_to_mat3(struct Object *ob, float mat[3][3], short use_drot);
 void BKE_object_mat3_to_rot(struct Object *ob, float mat[3][3], short use_compat);
 void BKE_object_to_mat3(struct Object *ob, float mat[3][3]);
 void BKE_object_to_mat4(struct Object *ob, float mat[4][4]);
diff --git a/source/blender/blenkernel/intern/object.c b/source/blender/blenkernel/intern/object.c
index 20a718e83cd..56af4267ec7 100644
--- a/source/blender/blenkernel/intern/object.c
+++ b/source/blender/blenkernel/intern/object.c
@@ -1539,7 +1539,7 @@ void BKE_object_scale_to_mat3(Object *ob, float mat[3][3])
 	size_to_mat3(mat, vec);
 }
 
-void BKE_object_rot_to_mat3(Object *ob, float mat[3][3])
+void BKE_object_rot_to_mat3(Object *ob, float mat[3][3], short use_drot)
 {
 	float rmat[3][3], dmat[3][3];
 	
@@ -1570,7 +1570,10 @@ void BKE_object_rot_to_mat3(Object *ob, float mat[3][3])
 	}
 	
 	/* combine these rotations */
-	mul_m3_m3m3(mat, dmat, rmat);
+	if(use_drot)
+		mul_m3_m3m3(mat, dmat, rmat);
+	else
+		copy_m3_m3(mat, rmat);
 }
 
 void BKE_object_mat3_to_rot(Object *ob, float mat[3][3], short use_compat)
@@ -1715,7 +1718,7 @@ void BKE_object_to_mat3(Object *ob, float mat[3][3]) /* no parent */
 	BKE_object_scale_to_mat3(ob, smat);
 
 	/* rot */
-	BKE_object_rot_to_mat3(ob, rmat);
+	BKE_object_rot_to_mat3(ob, rmat, TRUE);
 	mul_m3_m3m3(mat, rmat, smat);
 }
 
diff --git a/source/blender/editors/object/object_transform.c b/source/blender/editors/object/object_transform.c
index 900bf57b509..7a2eb5667a2 100644
--- a/source/blender/editors/object/object_transform.c
+++ b/source/blender/editors/object/object_transform.c
@@ -447,7 +447,7 @@ static int apply_objects_internal(bContext *C, ReportList *reports, int apply_lo
 			float tmat[3][3], timat[3][3];
 
 			/* simple rotation matrix */
-			BKE_object_rot_to_mat3(ob, rsmat);
+			BKE_object_rot_to_mat3(ob, rsmat, TRUE);
 
 			/* correct for scale, note mul_m3_m3m3 has swapped args! */
 			BKE_object_scale_to_mat3(ob, tmat);
diff --git a/source/blender/editors/space_clip/tracking_ops.c b/source/blender/editors/space_clip/tracking_ops.c
index a29524de36d..77662d8ac13 100644
--- a/source/blender/editors/space_clip/tracking_ops.c
+++ b/source/blender/editors/space_clip/tracking_ops.c
@@ -2025,7 +2025,7 @@ static void set_axis(Scene *scene,  Object *ob, MovieClip *clip, MovieTrackingOb
 		if (!flip) {
 			float lmat[4][4], ilmat[4][4], rmat[3][3];
 
-			BKE_object_rot_to_mat3(ob, rmat);
+			BKE_object_rot_to_mat3(ob, rmat, TRUE);
 			invert_m3(rmat);
 			mul_m4_m4m3(mat, mat, rmat);