add aim constraint export test

Author: vkovec

Assets/FbxExporters/Editor/FbxExporter.cs

@@ -1620,13 +1620,13 @@ protected bool ExportAimConstraint(AimConstraint uniAimConstraint, FbxScene fbxS
                         throw new System.NotImplementedException();
                 }
                 aimConstraint.WorldUpType.Set((int)worldUpType);
-
-                var aimVector = ConvertToRightHanded(uniAimConstraint.aimVector, UnitScaleFactor);
+                
+                var aimVector = ConvertToRightHanded(uniAimConstraint.aimVector);
                 aimConstraint.AimVector.Set(new FbxDouble3(aimVector.X, aimVector.Y, aimVector.Z));
-                var upVector = ConvertToRightHanded(uniAimConstraint.upVector, UnitScaleFactor);
-                aimConstraint.UpVector.Set(new FbxDouble3(upVector.X, upVector.Y, upVector.Z));
-                var worldUpVector = ConvertToRightHanded(uniAimConstraint.worldUpVector, UnitScaleFactor);
-                aimConstraint.WorldUpVector.Set(new FbxDouble3(worldUpVector.X, worldUpVector.Y, worldUpVector.Z));
+                var upVector = uniAimConstraint.upVector;
+                aimConstraint.UpVector.Set(new FbxDouble3(upVector.x, upVector.y, upVector.z));
+                var worldUpVector = uniAimConstraint.worldUpVector;
+                aimConstraint.WorldUpVector.Set(new FbxDouble3(worldUpVector.x, worldUpVector.y, worldUpVector.z));
 
                 if (uniAimConstraint.worldUpObject && MapUnityObjectToFbxNode.ContainsKey(uniAimConstraint.worldUpObject.gameObject))
                 {

Assets/FbxExporters/Editor/UnitTests/FbxConstraintTest.cs

@@ -145,7 +145,33 @@ public void TestParentConstraintExport()
         [Test]
         public void TestAimConstraintExport()
         {
+            List<Object> toExport;
+            var aimConstraint = CreateConstraint<AimConstraint>(out toExport);
+
+            GameObject worldUpObject = new GameObject("worldUpObject");
+            worldUpObject.transform.localEulerAngles = new Vector3(29, 190, 34);
+            toExport.Add(worldUpObject);
+
+            aimConstraint.aimVector = new Vector3(20, 170, 5);
+            aimConstraint.rotationAtRest = new Vector3(230, 29, 49);
+            aimConstraint.rotationAxis = Axis.X | Axis.Y | Axis.Z;
+            aimConstraint.rotationOffset = new Vector3(190, 120, 30);
+            aimConstraint.upVector = new Vector3(50, 280, 10);
+            aimConstraint.worldUpType = AimConstraint.WorldUpType.ObjectRotationUp;
+            aimConstraint.worldUpObject = worldUpObject.transform;
+            aimConstraint.worldUpVector = new Vector3(94, 38, 299);
 
+            // export and compare
+            var expConstraint = ExportAndCheckConstraint(aimConstraint, toExport.ToArray());
+            
+            Assert.That(expConstraint.aimVector, Is.EqualTo(aimConstraint.aimVector));
+            Assert.That(AreRotationEqual(expConstraint.rotationAtRest, aimConstraint.rotationAtRest), Is.True);
+            Assert.That(expConstraint.rotationAxis, Is.EqualTo(aimConstraint.rotationAxis));
+            Assert.That(AreRotationEqual(expConstraint.rotationOffset, aimConstraint.rotationOffset), Is.True);
+            Assert.That(expConstraint.upVector, Is.EqualTo(aimConstraint.upVector));
+            Assert.That(expConstraint.worldUpType, Is.EqualTo(aimConstraint.worldUpType));
+            Assert.That(expConstraint.worldUpObject.transform, Is.EqualTo(aimConstraint.worldUpObject.transform));
+            Assert.That(expConstraint.worldUpVector, Is.EqualTo(aimConstraint.worldUpVector));
         }