fix object reference for Unity 5.3.4p4

Milly · May 11, 2016 · e9d60e0 · e9d60e0 · syuilo · Jan 11, 2019
1 parent 6957157
commit e9d60e0
Showing 1 changed file with 13 additions and 4 deletions.
diff --git a/CM3D2.CameraUtility.Plugin/CM3D2.CameraUtility.Plugin.cs b/CM3D2.CameraUtility.Plugin/CM3D2.CameraUtility.Plugin.cs
@@ -535,6 +535,15 @@ private GameObject FindByNameInChildren(GameObject parent, string name)
             return null;
         }
 
+        private void SetRendererEnabled(GameObject obj, bool enabled)
+        {
+            var renderer = obj.GetComponent<Renderer>();
+            if (renderer)
+            {
+                renderer.enabled = enabled;
+            }
+        }
+
         #endregion
 
         #region Methods for FirstPersonCamera
@@ -592,14 +601,14 @@ private void SetFirstPersonCameraMode(bool enable)
                 // setup camera
                 mainCameraTransform.rotation = Quaternion.LookRotation(-manHead.transform.up);
                 // hide ManHead
-                manHead.renderer.enabled = false;
+                SetRendererEnabled(manHead, false);
             }
             else
             {
                 UpdateFirstPersonCamera();
                 LoadCameraPos();
                 SetEyeToCamIndex(oldEyeToCamIndex);
-                manHead.renderer.enabled = true;
+                SetRendererEnabled(manHead, true);
             }
         }
 
@@ -655,12 +664,12 @@ private void ChangeManHead(GameObject newManHead)
             {
                 if (manHead)
                 {
-                    manHead.renderer.enabled = true;
+                    SetRendererEnabled(manHead, true);
                 }
 
                 manHead = newManHead;
                 mainCameraTransform.rotation = Quaternion.LookRotation(-manHead.transform.up);
-                manHead.renderer.enabled = false;
+                SetRendererEnabled(manHead, false);
             }
             else
             {