How to Move a Parent Object Without Moving Its Child Object

On this planet of 3D modeling and animation, it is usually vital to maneuver objects round in your scene. Nonetheless, typically it’s possible you’ll wish to transfer a father or mother object with out shifting its youngster objects. This may be helpful for protecting sure objects in place whilst you’re engaged on others.

There are a number of alternative ways to maneuver a father or mother object with out shifting its youngster objects. The strategy you employ will rely upon the software program you are utilizing and the particular wants of your mission.

On this article, we’ll focus on the final steps for shifting a father or mother object with out shifting its youngster objects in common 3D modeling and animation software program. We’ll additionally present some suggestions and methods for working with parent-child relationships in your initiatives.

unity transfer father or mother with out shifting youngster

Listed here are 10 necessary factors about shifting a father or mother object with out shifting its youngster objects in Unity:

Mum or dad-child relationships
Remodel element
Native and world area
Transfer father or mother object
Little one objects stay in place
Relative positions maintained
Use case: animation
Use case: digital camera motion
Use case: sport object group
Finest practices

By understanding and making use of these factors, you possibly can successfully transfer father or mother objects with out affecting their youngster objects, enhancing your workflow and mission outcomes in Unity.

Mum or dad-child relationships

In Unity, objects may be organized right into a hierarchical construction utilizing parent-child relationships. This lets you group and manipulate objects collectively, making it simpler to handle advanced scenes.

Mum or dad object

An object that comprises a number of youngster objects.
Little one object

An object that’s contained inside a father or mother object.
Hierarchy

The association of objects in a parent-child relationship, forming a tree-like construction.
Remodel element

A element that shops the place, rotation, and scale of an object within the scene.

If you transfer a father or mother object, its youngster objects will usually transfer with it, as they’re linked collectively within the hierarchy. Nonetheless, there are methods to maneuver a father or mother object with out shifting its youngster objects, which may be helpful in varied conditions.

Remodel element

The Remodel element is a basic element in Unity that shops and manipulates the place, rotation, and scale of an object within the scene. It’s connected to each object in Unity, together with father or mother and youngster objects.

The Remodel element has three major properties:

Place: The place of the item in 3D area, represented by its x, y, and z coordinates.
Rotation: The rotation of the item round its x, y, and z axes, represented by Euler angles or quaternions.
Scale: The size of the item alongside its x, y, and z axes, represented by a multiplier worth.

If you transfer a father or mother object, its youngster objects will usually transfer with it as a result of they inherit the father or mother’s remodel. Nonetheless, you possibly can transfer a father or mother object with out shifting its youngster objects by modifying the father or mother’s Remodel element instantly.

To maneuver a father or mother object with out shifting its youngster objects, you should utilize the next steps:

Choose the father or mother object within the Hierarchy view.
Within the Inspector view, find the Remodel element.
Click on on the small arrow subsequent to the Place, Rotation, or Scale property to broaden the property.
Enter new values for the x, y, and z elements of the property.
Click on on the Apply button to use the adjustments.

By following these steps, you possibly can transfer the father or mother object with out affecting the positions, rotations, or scales of its youngster objects.

This system may be helpful in varied conditions, similar to animating a father or mother object independently of its youngster objects, shifting a father or mother object to a brand new location whereas protecting its youngster objects in place, or organizing objects within the scene hierarchy.

Native and world area

In Unity, objects exist in each native area and world area. Native area is the area relative to the item itself, whereas world area is the worldwide area of the scene.

Native area

The area that’s centered on the item’s pivot level. The article’s place, rotation, and scale are outlined in native area.
World area

The worldwide area of the scene. All objects within the scene exist in world area, and their positions, rotations, and scales are outlined in relation to one another.
Mum or dad-child relationship

When a toddler object is parented to a father or mother object, the kid object’s native area is nested inside the father or mother object’s native area.
Shifting a father or mother object

If you transfer a father or mother object, its youngster objects will usually transfer with it as a result of they inherit the father or mother’s remodel. Nonetheless, you possibly can transfer a father or mother object with out shifting its youngster objects by modifying the father or mother’s Remodel element in native area.

By understanding the ideas of native and world area, you possibly can higher management the motion of objects in your scene, together with shifting father or mother objects with out shifting their youngster objects.

Transfer father or mother object

To maneuver a father or mother object with out shifting its youngster objects, you should utilize the next steps:

Choose the father or mother object within the Hierarchy view.
Within the Inspector view, find the Remodel element.
Click on on the small arrow subsequent to the Place property to broaden the property.
Enter new values for the x, y, and z elements of the Place property.
Make it possible for the “Native” checkbox is chosen subsequent to the Place property. This ensures that you’re modifying the father or mother object’s place in native area, somewhat than world area.
Click on on the Apply button to use the adjustments.

By following these steps, you possibly can transfer the father or mother object with out affecting the positions of its youngster objects. The kid objects will stay of their authentic positions relative to the father or mother object.

Listed here are some extra factors to remember when shifting a father or mother object with out shifting its youngster objects:

You may as well use the Transfer software within the Scene view to maneuver a father or mother object with out shifting its youngster objects. To do that, choose the father or mother object after which click on on the Transfer software within the Toolbar. Place the cursor over the father or mother object after which click on and drag to maneuver it to a brand new location. Make it possible for the “Native” button is chosen within the Transfer software choices to maneuver the father or mother object in native area.
If you wish to transfer the father or mother object and its youngster objects collectively, you should utilize the “Transfer with Youngsters” choice within the Remodel menu. This feature will transfer the father or mother object and all of its youngster objects collectively, sustaining their relative positions.
You may as well use scripting to maneuver a father or mother object with out shifting its youngster objects. For instance, you could possibly use the next code to maneuver a father or mother object by 10 models alongside the x-axis in native area:

remodel.localPosition += new Vector3(10, 0, 0);

By understanding how one can transfer a father or mother object with out shifting its youngster objects, you possibly can achieve extra management over the motion of objects in your scene and create extra advanced animations and interactions.

Little one objects stay in place

If you transfer a father or mother object with out shifting its youngster objects, the kid objects will stay of their authentic positions relative to the father or mother object. It’s because the kid objects’ positions are outlined in native area, which is relative to the father or mother object’s area.

Native area

The area that’s centered on the item’s pivot level. The article’s place, rotation, and scale are outlined in native area.
World area

The worldwide area of the scene. All objects within the scene exist in world area, and their positions, rotations, and scales are outlined in relation to one another.
Mum or dad-child relationship

When a toddler object is parented to a father or mother object, the kid object’s native area is nested inside the father or mother object’s native area.
Shifting a father or mother object

If you transfer a father or mother object, its youngster objects will usually transfer with it as a result of they inherit the father or mother’s remodel. Nonetheless, you possibly can transfer a father or mother object with out shifting its youngster objects by modifying the father or mother’s Remodel element in native area.

Listed here are some extra factors to remember about youngster objects remaining in place while you transfer a father or mother object:

The kid objects will stay of their authentic positions relative to the father or mother object, even in the event you rotate or scale the father or mother object.
You may nonetheless transfer the kid objects individually, even when they’re parented to a father or mother object. To do that, merely choose the kid object after which use the Transfer software or the Remodel element to maneuver it to a brand new place.
If you wish to transfer the father or mother object and its youngster objects collectively, you should utilize the “Transfer with Youngsters” choice within the Remodel menu. This feature will transfer the father or mother object and all of its youngster objects collectively, sustaining their relative positions.

By understanding how youngster objects stay in place while you transfer a father or mother object, you possibly can create extra advanced animations and interactions in your Unity initiatives.

Relative positions maintained

If you transfer a father or mother object with out shifting its youngster objects, the relative positions of the kid objects to the father or mother object are maintained. Which means that the kid objects will stay in the identical positions relative to the father or mother object, though the father or mother object has moved.

It’s because the kid objects’ positions are outlined in native area, which is relative to the father or mother object’s area. If you transfer the father or mother object, the kid objects’ native area strikes with it, so the kid objects stay in the identical positions relative to the father or mother object.

Listed here are some examples of how relative positions are maintained while you transfer a father or mother object with out shifting its youngster objects:

You probably have a father or mother object with a toddler object positioned 10 models to the best of the father or mother object, and you progress the father or mother object 20 models to the left, the kid object will now be positioned 30 models to the best of the father or mother object.
You probably have a father or mother object with a toddler object positioned 10 models above the father or mother object, and also you rotate the father or mother object 90 levels across the x-axis, the kid object will now be positioned 10 models to the left of the father or mother object.
You probably have a father or mother object with a toddler object positioned 10 models in entrance of the father or mother object, and also you scale the father or mother object by 2, the kid object will now be positioned 20 models in entrance of the father or mother object.

By understanding how relative positions are maintained while you transfer a father or mother object with out shifting its youngster objects, you possibly can create extra advanced animations and interactions in your Unity initiatives.

Listed here are some extra factors to remember about relative positions being maintained while you transfer a father or mother object with out shifting its youngster objects:

The relative positions of the kid objects to the father or mother object shall be maintained, even in the event you transfer the father or mother object in world area or native area.
You may nonetheless transfer the kid objects individually, even when they’re parented to a father or mother object. To do that, merely choose the kid object after which use the Transfer software or the Remodel element to maneuver it to a brand new place.
If you wish to transfer the father or mother object and its youngster objects collectively, you should utilize the “Transfer with Youngsters” choice within the Remodel menu. This feature will transfer the father or mother object and all of its youngster objects collectively, sustaining their relative positions.

Use case: animation

One frequent use case for shifting a father or mother object with out shifting its youngster objects is in animation. For instance, you might need a father or mother object that represents a personality’s physique, and youngster objects that signify the character’s limbs. You may then animate the father or mother object to maneuver the character across the scene, whereas protecting the kid objects in place relative to the father or mother object.

This lets you create advanced animations with out having to animate every particular person youngster object individually. For instance, you could possibly create an animation of a personality strolling by merely shifting the father or mother object ahead within the scene. The kid objects would mechanically transfer with the father or mother object, sustaining their relative positions, so the character would seem like strolling.

Listed here are some extra examples of how you should utilize shifting a father or mother object with out shifting its youngster objects in animation:

You may animate a automotive driving by shifting the father or mother object alongside a path, whereas protecting the kid objects (such because the wheels and doorways) in place relative to the father or mother object.
You may animate a hen flying by shifting the father or mother object up and down, whereas protecting the kid objects (such because the wings and tail) in place relative to the father or mother object.
You may animate a tree blowing within the wind by shifting the father or mother object forwards and backwards, whereas protecting the kid objects (such because the leaves and branches) in place relative to the father or mother object.

By understanding how one can transfer a father or mother object with out shifting its youngster objects, you possibly can create extra advanced and sensible animations in Unity.

Listed here are some extra suggestions for utilizing shifting a father or mother object with out shifting its youngster objects in animation:

Use the “Transfer with Youngsters” choice within the Remodel menu to simply transfer the father or mother object and its youngster objects collectively, sustaining their relative positions.
Use the “Native” checkbox within the Remodel element to maneuver the father or mother object in native area, in order that the kid objects stay of their authentic positions relative to the father or mother object.
Use animation curves to regulate the motion of the father or mother object over time, permitting you to create clean and sensible animations.

By following the following tips, you possibly can create advanced and interesting animations in Unity utilizing the strategy of shifting a father or mother object with out shifting its youngster objects.

Use case: digital camera motion

One other frequent use case for shifting a father or mother object with out shifting its youngster objects is in digital camera motion. For instance, you might need a father or mother object that represents the digital camera’s place and rotation, and youngster objects that signify the digital camera’s area of view, side ratio, and different settings.

You may then transfer the father or mother object to alter the digital camera’s place and rotation, whereas protecting the kid objects in place relative to the father or mother object. This lets you create clean and cinematic digital camera actions with out having to fret about adjusting the digital camera’s settings individually.

Listed here are some extra examples of how you should utilize shifting a father or mother object with out shifting its youngster objects in digital camera motion:

You may create a cutscene by shifting the father or mother object to totally different positions and rotations, whereas protecting the kid objects (similar to the sphere of view and side ratio) in place.
You may create a first-person digital camera by shifting the father or mother object to observe the participant character, whereas protecting the kid objects (similar to the sphere of view and side ratio) in place.
You may create a third-person digital camera by shifting the father or mother object to observe the participant character from a distance, whereas protecting the kid objects (similar to the sphere of view and side ratio) in place.

By understanding how one can transfer a father or mother object with out shifting its youngster objects, you possibly can create extra dynamic and interesting digital camera actions in Unity.

Listed here are some extra suggestions for utilizing shifting a father or mother object with out shifting its youngster objects in digital camera motion:

Use the “Transfer with Youngsters” choice within the Remodel menu to simply transfer the father or mother object and its youngster objects collectively, sustaining their relative positions.
Use the “Native” checkbox within the Remodel element to maneuver the father or mother object in native area, in order that the kid objects stay of their authentic positions relative to the father or mother object.
Use animation curves to regulate the motion of the father or mother object over time, permitting you to create clean and cinematic digital camera actions.

By following the following tips, you possibly can create advanced and interesting digital camera actions in Unity utilizing the strategy of shifting a father or mother object with out shifting its youngster objects.

Use case: sport object group

Shifting a father or mother object with out shifting its youngster objects will also be helpful for organizing sport objects in your scene.

Grouping associated objects

You may group associated objects collectively by parenting them to a father or mother object. This will make it simpler to pick out, transfer, and manipulate the objects as a gaggle.
Creating hierarchies

You may create hierarchies of objects by nesting father or mother objects inside different father or mother objects. This can assist you to arrange your scene and make it simpler to handle advanced objects.
Managing visibility and interplay

You may management the visibility and interplay of kid objects by enabling or disabling the father or mother object. This may be helpful for hiding or exhibiting teams of objects, or for stopping gamers from interacting with sure objects.
Bettering efficiency

In some circumstances, shifting a father or mother object with out shifting its youngster objects can enhance efficiency. It’s because Unity can extra effectively render and replace objects which are grouped collectively underneath a father or mother object.

By understanding how one can transfer a father or mother object with out shifting its youngster objects, you possibly can higher manage your sport objects and enhance the efficiency of your Unity mission.

Finest practices

Listed here are some greatest practices for shifting a father or mother object with out shifting its youngster objects in Unity:

Use the “Transfer with Youngsters” choice.

If you wish to transfer a father or mother object and its youngster objects collectively, use the “Transfer with Youngsters” choice within the Remodel menu. This may be sure that the kid objects preserve their relative positions to the father or mother object.
Use the “Native” checkbox.

If you wish to transfer a father or mother object with out shifting its youngster objects, be sure that the “Native” checkbox is chosen within the Remodel element. This may be sure that the father or mother object is moved in native area, somewhat than world area.
Use animation curves.

If you wish to create clean and cinematic animations, use animation curves to regulate the motion of the father or mother object over time. This may mean you can create animations which are extra sensible and interesting.
Arrange your sport objects.

Use father or mother objects to group associated sport objects collectively. This may make it simpler to pick out, transfer, and manipulate the objects as a gaggle. It may well additionally assist to enhance efficiency by permitting Unity to extra effectively render and replace the objects.

By following these greatest practices, you possibly can successfully transfer father or mother objects with out shifting their youngster objects in Unity, enhancing your workflow and mission outcomes.

FAQ

Listed here are some ceaselessly requested questions (FAQs) about shifting a father or mother object with out shifting its youngster objects in Unity:

Query 1: Why would I wish to transfer a father or mother object with out shifting its youngster objects?

Reply: There are a number of explanation why you would possibly wish to transfer a father or mother object with out shifting its youngster objects. For instance, you would possibly wish to:

Animate a father or mother object independently of its youngster objects.
Transfer a father or mother object to a brand new location whereas protecting its youngster objects in place.
Arrange objects within the scene hierarchy extra successfully.

Query 2: How do I transfer a father or mother object with out shifting its youngster objects?

Reply: You may transfer a father or mother object with out shifting its youngster objects by following these steps:

Choose the father or mother object within the Hierarchy view.
Within the Inspector view, find the Remodel element.
Click on on the small arrow subsequent to the Place property to broaden the property.
Enter new values for the x, y, and z elements of the Place property.
Make it possible for the “Native” checkbox is chosen subsequent to the Place property.
Click on on the Apply button to use the adjustments.

Query 3: What’s the distinction between native area and world area?

Reply: Native area is the area that’s centered on the item’s pivot level. The article’s place, rotation, and scale are outlined in native area. World area is the worldwide area of the scene. All objects within the scene exist in world area, and their positions, rotations, and scales are outlined in relation to one another.

Query 4: What’s the “Transfer with Youngsters” choice?

Reply: The “Transfer with Youngsters” choice is a button within the Remodel menu that permits you to transfer a father or mother object and its youngster objects collectively. When you choose the “Transfer with Youngsters” choice, all the youngster objects shall be moved together with the father or mother object, sustaining their relative positions.

Query 5: How can I manage my sport objects extra successfully?

Reply: You may manage your sport objects extra successfully by utilizing father or mother objects to group associated objects collectively. This may make it simpler to pick out, transfer, and manipulate the objects as a gaggle. It may well additionally assist to enhance efficiency by permitting Unity to extra effectively render and replace the objects.

Query 6: Are there any greatest practices for shifting a father or mother object with out shifting its youngster objects?

Reply: Sure, there are a number of greatest practices which you can observe when shifting a father or mother object with out shifting its youngster objects:

Use the “Transfer with Youngsters” choice to maneuver the father or mother object and its youngster objects collectively.
Use the “Native” checkbox to maneuver the father or mother object in native area, somewhat than world area.
Use animation curves to regulate the motion of the father or mother object over time, creating clean and cinematic animations.
Arrange your sport objects utilizing father or mother objects to group associated objects collectively.

Closing Paragraph:

By understanding how one can transfer a father or mother object with out shifting its youngster objects, you possibly can improve your workflow and create extra advanced and interesting animations and interactions in Unity.

Along with the data supplied within the FAQ, listed below are some extra suggestions for shifting a father or mother object with out shifting its youngster objects in Unity:

Suggestions

Listed here are some sensible suggestions for shifting a father or mother object with out shifting its youngster objects in Unity:

Tip 1: Use keyboard shortcuts.

You need to use the next keyboard shortcuts to shortly transfer a father or mother object with out shifting its youngster objects:

W: Transfer the item ahead.
S: Transfer the item backward.
A: Transfer the item left.
D: Transfer the item proper.
Q: Transfer the item up.
E: Transfer the item down.

Tip 2: Use the gizmos.

The gizmos are a set of visible instruments that mean you can manipulate objects within the scene. To maneuver a father or mother object with out shifting its youngster objects utilizing the gizmos, merely click on and drag on the gizmo that corresponds to the axis you wish to transfer the item alongside. For instance, to maneuver the item ahead, click on and drag on the inexperienced arrow gizmo.

Tip 3: Use the Remodel element.

You may as well transfer a father or mother object with out shifting its youngster objects by utilizing the Remodel element. To do that, choose the father or mother object within the Hierarchy view, then find the Remodel element within the Inspector view. You may then enter new values for the x, y, and z elements of the Place property to maneuver the item. Make it possible for the “Native” checkbox is chosen subsequent to the Place property to maneuver the item in native area, somewhat than world area.

Tip 4: Use animation curves.

Animation curves mean you can management the motion of an object over time. You need to use animation curves to create clean and cinematic animations of a father or mother object shifting with out affecting its youngster objects. To create an animation curve, choose the father or mother object within the Hierarchy view, then click on on the “Animation” tab within the Toolbar. You may then create a brand new animation curve by clicking on the “Add Curve” button.

Closing Paragraph:

By following the following tips, you possibly can successfully transfer father or mother objects with out shifting their youngster objects in Unity, enhancing your workflow and mission outcomes.

In conclusion, understanding how one can transfer a father or mother object with out shifting its youngster objects is a basic talent for working with parent-child relationships and creating advanced animations and interactions in Unity. By making use of the strategies and following one of the best practices mentioned on this article, you possibly can successfully manipulate objects in your scenes and obtain the specified outcomes in your initiatives.

Conclusion

On this article, we explored the idea of shifting a father or mother object with out shifting its youngster objects in Unity. We mentioned the significance of parent-child relationships and the excellence between native and world area. We additionally supplied detailed steps on how one can transfer a father or mother object with out shifting its youngster objects, in addition to greatest practices and suggestions for working with parent-child relationships in Unity.

By understanding and making use of the strategies mentioned on this article, you possibly can successfully manipulate objects in your scenes and create advanced animations and interactions. Listed here are some key takeaways to recollect:

Mum or dad-child relationships mean you can manage and manipulate objects in a hierarchical construction.
Native area is the area that’s centered on the item’s pivot level, whereas world area is the worldwide area of the scene.
You may transfer a father or mother object with out shifting its youngster objects by modifying the father or mother’s Remodel element in native area.
The “Transfer with Youngsters” choice permits you to transfer a father or mother object and its youngster objects collectively, sustaining their relative positions.
Finest practices for shifting a father or mother object with out shifting its youngster objects embody utilizing the “Transfer with Youngsters” choice, utilizing the “Native” checkbox, and utilizing animation curves to regulate the motion of the father or mother object over time.

掌握了移动父对象而不移动其子对象的技能，你就可以在 Unity 中有效地操作场景中的对象，并创建复杂的动画和交互，从而为你的项目实现预期的结果。

Finally, understanding how one can transfer a father or mother object with out shifting its youngster objects is a basic talent for working with parent-child relationships and creating advanced animations and interactions in Unity. By making use of the strategies and following one of the best practices mentioned on this article, you possibly can improve your workflow and obtain the specified outcomes in your initiatives.