Ошибка в блендере loop in parents

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$begingroup$

After I parent my model with the bone, it shows loop in parents.

Does anyone know of a solution?

enter image description here

The .blend file

David's user avatar

David

48.6k38 gold badges154 silver badges315 bronze badges

asked Dec 24, 2014 at 17:02

Kira KitKat's user avatar

$endgroup$

2

$begingroup$

I did not look at .blend file, but I will explain Loop in parents. It means, so you are trying to make infinite loop of parents(which would cause .blend to crash immediately, so Blender has blocked it). So, if you have set your character as Parent of your Bones, you can’t set bones as parent to your character, otherwise, the parentation principal will be infinite loop. You can try selecting Bones and doing ALT + P and then Click with LMB on Clear Parent. Then do the same with char(optional). After that parent char to Bones. Hope this helps.

Chris's user avatar

Chris

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answered Dec 30, 2014 at 12:55

Adrians Netlis's user avatar

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$begingroup$

After I parent my model with the bone, it shows loop in parents.

Does anyone know of a solution?

enter image description here

The .blend file

David's user avatar

David

48.4k38 gold badges153 silver badges315 bronze badges

asked Dec 24, 2014 at 17:02

Kira KitKat's user avatar

$endgroup$

2

$begingroup$

I did not look at .blend file, but I will explain Loop in parents. It means, so you are trying to make infinite loop of parents(which would cause .blend to crash immediately, so Blender has blocked it). So, if you have set your character as Parent of your Bones, you can’t set bones as parent to your character, otherwise, the parentation principal will be infinite loop. You can try selecting Bones and doing ALT + P and then Click with LMB on Clear Parent. Then do the same with char(optional). After that parent char to Bones. Hope this helps.

Chris's user avatar

Chris

46.4k4 gold badges26 silver badges64 bronze badges

answered Dec 30, 2014 at 12:55

Adrians Netlis's user avatar

$endgroup$

На чтение 3 мин Просмотров 1 Обновлено 15.01.2023

System Information
Operating system: Windows-10-10.0.19044-SP0 64 Bits
Graphics card: GeForce RTX 2060/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 456.38

Blender Version
Broken: version: 3.2.0, branch: master, commit date: 2022-06-08 10:22, hash: rBe05e1e369187

Short description of error

Here is an example:

As you clearly see, it is not a field/singular socket issue, but a loop in parents!

No, seriously. It is actually a loop in parents, because Switch produces singular value:

You may ask, where is actually a loop?

It is simple, it is in hidden sockets, that you can see if you switch the switch node into geometry mode:

After removing all hidden links, it works as expected.

So it looks like a bug that hidden sockets are taken into account here. Which leads to misinformation of users (especially because of socket types draws wrong). Maybe it’s better to remove hidden links due to the fact that it can lead to problems like this?

Exact steps for others to reproduce the error

Источник

How to PARENT and UNPARENT objects in Blender

In both Blender and Uni­ty you can estab­lish a hier­ar­chi­cal rela­tion­ship between objects in the scene, in Blender this is reflect­ed in the Out­lin­er while in Uni­ty we see it in the Hier­ar­chy win­dow. If we have an object that is relat­ed to a sec­ond object called par­ent, when the par­ent object is trans­formed, mean­ing by trans­for­ma­tion the state of posi­tion, rota­tion and scale or a change in these prop­er­ties, this trans­for­ma­tion also applies to the child object since the prop­er­ties defined in this one are cal­cu­lat­ed rel­a­tive to the par­ent. In this arti­cle we see how to par­ent objects in Blender and then how to remove that par­ent rela­tion­ship.

IMPORTANT

In the fol­low­ing video you will see how to par­ent and unpar­ent objects in Blender, an exam­ple in which you have three objects and estab­lish par­ent rela­tion­ships between them.

by the way, I have several videos with tips and tricks for Blender that you may find useful
👇🏽

ENJOY THE VIDEO

Источник

$begingroup$

After I parent my model with the bone, it shows loop in parents.

Does anyone know of a solution?

enter image description here

The .blend file

David's user avatar

David

48.4k38 gold badges152 silver badges314 bronze badges

asked Dec 24, 2014 at 17:02

Kira KitKat's user avatar

$endgroup$

2

$begingroup$

I did not look at .blend file, but I will explain Loop in parents. It means, so you are trying to make infinite loop of parents(which would cause .blend to crash immediately, so Blender has blocked it). So, if you have set your character as Parent of your Bones, you can’t set bones as parent to your character, otherwise, the parentation principal will be infinite loop. You can try selecting Bones and doing ALT + P and then Click with LMB on Clear Parent. Then do the same with char(optional). After that parent char to Bones. Hope this helps.

Chris's user avatar

Chris

46.1k4 gold badges24 silver badges64 bronze badges

answered Dec 30, 2014 at 12:55

Adrians Netlis's user avatar

$endgroup$

$begingroup$

After I parent my model with the bone, it shows loop in parents.

Does anyone know of a solution?

enter image description here

The .blend file

David's user avatar

David

48.4k38 gold badges152 silver badges314 bronze badges

asked Dec 24, 2014 at 17:02

Kira KitKat's user avatar

$endgroup$

2

$begingroup$

I did not look at .blend file, but I will explain Loop in parents. It means, so you are trying to make infinite loop of parents(which would cause .blend to crash immediately, so Blender has blocked it). So, if you have set your character as Parent of your Bones, you can’t set bones as parent to your character, otherwise, the parentation principal will be infinite loop. You can try selecting Bones and doing ALT + P and then Click with LMB on Clear Parent. Then do the same with char(optional). After that parent char to Bones. Hope this helps.

Chris's user avatar

Chris

46.1k4 gold badges24 silver badges64 bronze badges

answered Dec 30, 2014 at 12:55

Adrians Netlis's user avatar

$endgroup$

This is from wiki:

At the very moment of establishing a hierarchical relationship between
objects (parenting), the transformation coordinates of the child
object remain unchanged, and yet this object doesn’t change its global
transforms visually (location, orientation or scale), though its
reference «world» has changed from global origin (zero transforms) to
the global transforms of the parent.

Origin of unparented objects is the global origin: global (0,0,0)
location, zero rotation, and unity scale. After being parented, the
new origin should be that of the parent. And it is. But a correction
matrix is applied to the child, so that the new reference point is not
the global transforms of the parent, but the global origin. This
correction matrix is applied
to the global transforms of the parent
before applying them to the child.

This correction matrix called Parent Inverse

You can do this operations with Parent Inverse:

Alt + O (clear origin) — this operation clears Parent Inverse and makes object go to the parent location.

Ctrl + Shift + P (Make parent without Inverse) — it’s like what you do in properties -> object -> Relations: Parent. Or like Ctrl + P and Alt + O and Alt + P Clear Parent Inverse in one comand

Alt + P Clear Parent Inverse — Like Alt + O but for rotation and Scale.

Why Blender using Parent Inverse?

Let’s try 2 objects with Parent Inverse:

enter image description here

and without:

enter image description here

As you see, transform matrix, applied on parent object without inverse, makes child object distorted. If you want this effect — you are welcome, but mostly, we don’t want it

AFTER I HAVE REMOVED VERTICES, ERROR SAYS «LOOP IN PARENT»

after-i-have-removed-vertices-error-says-loop-in-parent image

Web 2014-12-29 It means, so you are trying to make infinite loop of parents (which would cause .blend to crash immediately, so Blender has …
From blender.stackexchange.com
Reviews 2


PARENTING — BLENDER MANUAL

parenting-blender-manual image

Web To parent and/or connect bones, you can: In the 3D Viewport, select the bone and then its future parent, and press Ctrl-P (or Armature ‣ Parent ‣ Make Parent…. ). In the small Make Parent menu that pops up, choose …
From docs.blender.org


LOOP IN PARENTS BLENDER 2.8 — YOUTUBE

loop-in-parents-blender-28-youtube image

Web 2019-12-21 Press Alt+P (to clear parent) and Do it Again!!!Public Domain (except for Darth Vader(!) ), CC0, CopyleftVideo Edit : BforArtists2 (Alpha Version)»Long Live …
From youtube.com


PARENTING OBJECTS — BLENDER MANUAL

parenting-objects-blender-manual image

Web Object Mode. Menu. Object ‣ Parent. Shortcut. Ctrl — P. To parent objects, select at least two objects (select the child objects first, and select the parent object last), and press Ctrl — P. The Set Parent To menu will pop …
From docs.blender.org


LOOP IN PARENTS? : R/BLENDERHELP — REDDIT.COM

Web 2019-10-26 Parent your mesh to your armature. If you have a loop in parents and you want to fix it, select the thing you want to be the parent and unparent it (alt-p menu for …
From reddit.com
Reviews 2


BEST BLENDERS FOR BABY FOOD — TOP PICKS & REVIEWS [2022]

Web 2021-09-08 The NutriBullet Baby comes with a 32-ounce bowl for large batches of food and 12-ounce bowls for smaller rations. It has a 200-watt motor base. It comes with date …
From blender.com


LOOP COPIER — BLENDER MARKET

Web Select the mesh, then copy it to the Edge Loop. Step 1 : Switch to Edit Mode > Edge mode , select the source Edge Loop, then right click in 3D viewport, select «Loop Copier» from …
From blendermarket.com


THE ULTIMATE GUIDE TO LOOP CUTS IN BLENDER! (BEGINNER TUTORIAL)

Web In this video, we talk all about loop cuts in Blender — how you can use them to add additional geometry to your models for easy editing and more!Want to Supp…
From youtube.com


BEST WAY TO PARENT BONES TO MESH? : R/BLENDER — REDDIT

Web Go into edit mode of your mesh and select all the geometry that you want to apply to one bone, say an upper arm. Careful not to select other parts by accident. Go to the object …
From reddit.com


PARENT SWITCHING & CONSTRAINT RELINKING — BLENDER STUDIO

Web 2021-10-22 Demeter Dzadik. This video covers a range of advanced CloudRig features: How to parent a rig element to a specific bone of another rig element (usually the deform …
From studio.blender.org


BLENDER TUTORIAL: HOW TO LOOP VIDEO IN BLENDER VIDEO EDITOR

Web Quickly learn How to Loop Video in Blender Video EditorIf you like this short video check out my other tutorials: DaVinci Resolve Tutorials for Beginnershtt…
From youtube.com


HOW TO PARENT OBJECTS AND RIGS IN BLENDER — YOUTUBE

Web Here’s bascially everything about Parent and Children in Blender! Including rigs!If you’d like to help support my channel, please consider making a donation!…
From youtube.com


⚓ T100374 HIDDEN SOCKETS PRODUCE LOOP IN PARENT ERROR

Web 2022-08-12 Blender Version Broken: version: 3.2.0, branch: master, commit date: 2022-06-08 10:22, hash: rBe05e1e369187. … Here is an example: As you clearly see, it is not …
From developer.blender.org


LOOP IN PARENTS ERROR IN BLENDER — YOUTUBE

Web 2022-07-20 About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features Press Copyright Contact …
From youtube.com


HOW TO EASILY LOOP ANIMATIONS BASIC TUTORIAL

Web 2019-10-12 In this video I will teach you how to loop animations easily in blender 2.8. This easy tutorial is simple, basic and will teach you some of the blender basic…
From youtube.com


ERROR «LOOP IN PARENTS» — CG COOKIE | LEARN BLENDER, ONLINE …

Web 2018-12-21 Alt + P clear parents (I had to deselect all and regroup then Ctrl +P to group again and issue was solved) Jonathan Lampel replied December 21, 2018 4:40pm …
From cgcookie.com


HOW TO WORK WITH DYNAMIC PARENTING IN BLENDER — LESTERBANKS

Web 2021-08-12 In some applications, numerous parents get facilitated by constraints, and in Blender, there is an Add-on. Check out this new tutorial from Chris McFall (Hollowpixel …
From lesterbanks.com


LOOP IN PARENTS IN BLENDER SOLVED — YOUTUBE

Web 2022-07-17 About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features Press Copyright Contact …
From youtube.com


We spent many hours on research to finding blender error loop in parents, reading product features, product specifications for this guide. For those of you who wish to the best blender error loop in parents, you should not miss this article. blender error loop in parents coming in a variety of types but also different price range. The following is the top 5 blender error loop in parents by our suggestions

41,224 reviews analysed

Darice 80-Piece Deluxe Art Set – Art Supplies for Drawing, Painting and More in a Compact, Portable Case - Makes a Great Gift for Beginner and Serious Artists

BlenderBottle Pro Series Shaker Bottle, 32-Ounce, Red

Lug Women's Canoe Case

Fujifilm Instax Mini 9 (Lime Green) with Instax Mini Film (20 Sheets)

NutriMill Artiste Kitchen Stand Mixer (Silver Trim)

1. Darice 80-Piece Deluxe Art Set – Art Supplies for Drawing, Painting and More in a Compact, Portable Case – Makes a Great Gift for Beginner and Serious Artists

Darice 80-Piece Deluxe Art Set – Art Supplies for Drawing, Painting and More in a Compact, Portable Case - Makes a Great Gift for Beginner and Serious Artists

Feature

  • 80-PIECE SET – This Darice 80-piece deluxe art set includes a wide variety of art supplies for drawing, painting and more – it’s a great choice for beginners and more serious artists and crafters.
  • VERSATILE SET INCLUDES – This 80-piece art kit set includes: 24 color pencils, 24 oil pastels, 24 watercolor cakes, 2 paint brushes, 2 drawing pencils, a pencil sharpener, kneaded eraser and sanding blocks, all in an attractive wooden carrying case.
  • PORTABLE, COMPACT ART SET – The compact wooden case with a handle holds all the art supplies and keeps them neat and organized. It’s portable, too, so you can easily bring it to wherever inspiration lies or use it as a travel art set!
  • GREAT GIFT – An art set gift is always a great option, and this art kit is perfect for kids and adults, beginners and even experienced artists.
  • SMALL PARTS – Includes small parts, use as a kids art set only for children over 6 years of age.

Description

Style:80-Piece Deluxe Art Set

This 80-Piece Deluxe Art Set overflows with color and creativity! This art kit includes a wide variety of art supplies for drawing, painting and more – it’s a great choice for beginners and serious artists alike. The kit includes a wide variety of supplies, including: 24 color pencils, 24 oil pastels, 24 watercolor cakes, 2 paint brushes, 2 drawing pencils, a pencil sharpener, kneaded eraser and sanding blocks, all in an attractive wooden carrying case. The carrying case is also compact and portable, making it easy to bring along with you to wherever inspiration lies! This deluxe, 80-piece art supply set makes a great gift for budding new artists and serious artists as well – it’s a great value for a large amount of art supplies. Includes small parts, art kit not for children under 3 years.

2. BlenderBottle Pro Series Shaker Bottle, 32-Ounce, Red

BlenderBottle Pro Series Shaker Bottle, 32-Ounce, Red

Feature

  • 32-ounce capacity (note: measurements only go to 26 ounces) sleek and durable Pro32 shaker cup for mixing protein shakes, smoothies, and supplements
  • Patented mixing system uses 316 surgical-grade stainless steel BlenderBall wire whisk found only in BlenderBottle brand shaker cups
  • Screw-on lid creates leak-proof seal, and secure flip cap with SpoutGuard keeps germs at bay
  • wide loop top for easy carrying or attaching keys
  • Wide mouth makes it easy to add mix scoops and liquids, and embossed markings measure both ounces and milliliters
  • rounded base for thorough mixing
  • Made of BPA and phthalate-free, stain and odor-resistant durable Eastman Tritan plastic
  • dishwasher safe
  • manufacturer’s limited lifetime warranty

3. Lug Women’s Canoe Case

Lug Women's Canoe Case

Feature

  • Polyester Twill
  • Imported
  • polyester lining
  • Stands on its own-great for toiletries
  • Keep in your purse to keep necessities organized and safe
  • See-through top
  • easy to see what you are looking for!
  • Material specially treated with water-repellent finish
  • 2.75x4x9

Description

Keep your cosmetic brushes organized at home on your vanity or bathroom shelf or pack them for your next overnight trip in this cool canoe case from Lug Life. The Lug Life Canoe Brush Holder features water-repellent poly twill with a see-through mesh top that makes it easy to find the brush you’re looking for inside. This brush holder has a zip around closure with a flat bottom that stands upright and interior elastic pouches to hold your brushes or other items in place. This case can also be used as a pen and pencil organizer on a desktop and can be easily zipped close and tossed into your purse, school bag, or travel case.

4. Fujifilm Instax Mini 9 (Lime Green) with Instax Mini Film (20 Sheets)

Fujifilm Instax Mini 9 (Lime Green) with Instax Mini Film (20 Sheets)

Feature

  • Fujifilm Instax Mini 9 – Parent – Instant Camera
  • COMPACT AND LIGHTWEIGHT DESIGN: Snaps and prints pictures that fit in your wallet. Compact and lightweight design
  • MACRO LENS AND SELFIE MIRROR: Macro Lens for close-ups from 35-50cm away, adjustable brightness and selfie mirror
  • INSTAX FILM: 2.13 x 3.4-Inch image size can fit in a purse, wallet or mini photo frame
  • FUJIFILM AUTHORIZED DEALER: Includes USA Manufacturer Guarantee

Description

Color:Lime Green

Fujifilm Instax Mini 9 – Parent – Instant Camera + Fuji INSTAX Mini Film Twin Pack

5. NutriMill Artiste Kitchen Stand Mixer (Silver Trim)

NutriMill Artiste Kitchen Stand Mixer (Silver Trim)

Feature

  • Mix More – 6.5 quart bowl is perfect for any kitchen task, even knead dough in batches of 10 lbs
  • Powerful – 650-watt motor delivers power directly through the bottom drive and outperforms stand mixers with a tilt-head
  • Has everything you need – Comes with the stand mixer, Bowl and easy open cover, extended length Dough Hook, wire Whips, Recipe Book and spatula
  • Safe and Stable Stand Mixer – The suction cup feet prevent “walking” off the counter with 10 lb batches of dough
  • Dependable – stainless steel drive and a 1 year manufacturer’s warranty

Conclusion

By our suggestions above, we hope that you can found Blender Error Loop In Parents for you.Please don’t forget to share your experience by comment in this post. Thank you!

$begingroup$

After I parent my model with the bone, it shows loop in parents.

Does anyone know of a solution?

enter image description here

The .blend file

David's user avatar

BlenderBottle Pro Series Shaker Bottle, 32-Ounce, Red

Lug Women's Canoe Case

Fujifilm Instax Mini 9 (Lime Green) with Instax Mini Film (20 Sheets)

NutriMill Artiste Kitchen Stand Mixer (Silver Trim)

1. Darice 80-Piece Deluxe Art Set – Art Supplies for Drawing, Painting and More in a Compact, Portable Case – Makes a Great Gift for Beginner and Serious Artists

Darice 80-Piece Deluxe Art Set – Art Supplies for Drawing, Painting and More in a Compact, Portable Case - Makes a Great Gift for Beginner and Serious Artists

Feature

  • 80-PIECE SET – This Darice 80-piece deluxe art set includes a wide variety of art supplies for drawing, painting and more – it’s a great choice for beginners and more serious artists and crafters.
  • VERSATILE SET INCLUDES – This 80-piece art kit set includes: 24 color pencils, 24 oil pastels, 24 watercolor cakes, 2 paint brushes, 2 drawing pencils, a pencil sharpener, kneaded eraser and sanding blocks, all in an attractive wooden carrying case.
  • PORTABLE, COMPACT ART SET – The compact wooden case with a handle holds all the art supplies and keeps them neat and organized. It’s portable, too, so you can easily bring it to wherever inspiration lies or use it as a travel art set!
  • GREAT GIFT – An art set gift is always a great option, and this art kit is perfect for kids and adults, beginners and even experienced artists.
  • SMALL PARTS – Includes small parts, use as a kids art set only for children over 6 years of age.

Description

Style:80-Piece Deluxe Art Set

This 80-Piece Deluxe Art Set overflows with color and creativity! This art kit includes a wide variety of art supplies for drawing, painting and more – it’s a great choice for beginners and serious artists alike. The kit includes a wide variety of supplies, including: 24 color pencils, 24 oil pastels, 24 watercolor cakes, 2 paint brushes, 2 drawing pencils, a pencil sharpener, kneaded eraser and sanding blocks, all in an attractive wooden carrying case. The carrying case is also compact and portable, making it easy to bring along with you to wherever inspiration lies! This deluxe, 80-piece art supply set makes a great gift for budding new artists and serious artists as well – it’s a great value for a large amount of art supplies. Includes small parts, art kit not for children under 3 years.

2. BlenderBottle Pro Series Shaker Bottle, 32-Ounce, Red

BlenderBottle Pro Series Shaker Bottle, 32-Ounce, Red

Feature

  • 32-ounce capacity (note: measurements only go to 26 ounces) sleek and durable Pro32 shaker cup for mixing protein shakes, smoothies, and supplements
  • Patented mixing system uses 316 surgical-grade stainless steel BlenderBall wire whisk found only in BlenderBottle brand shaker cups
  • Screw-on lid creates leak-proof seal, and secure flip cap with SpoutGuard keeps germs at bay
  • wide loop top for easy carrying or attaching keys
  • Wide mouth makes it easy to add mix scoops and liquids, and embossed markings measure both ounces and milliliters
  • rounded base for thorough mixing
  • Made of BPA and phthalate-free, stain and odor-resistant durable Eastman Tritan plastic
  • dishwasher safe
  • manufacturer’s limited lifetime warranty

3. Lug Women’s Canoe Case

Lug Women's Canoe Case

Feature

  • Polyester Twill
  • Imported
  • polyester lining
  • Stands on its own-great for toiletries
  • Keep in your purse to keep necessities organized and safe
  • See-through top
  • easy to see what you are looking for!
  • Material specially treated with water-repellent finish
  • 2.75x4x9

Description

Keep your cosmetic brushes organized at home on your vanity or bathroom shelf or pack them for your next overnight trip in this cool canoe case from Lug Life. The Lug Life Canoe Brush Holder features water-repellent poly twill with a see-through mesh top that makes it easy to find the brush you’re looking for inside. This brush holder has a zip around closure with a flat bottom that stands upright and interior elastic pouches to hold your brushes or other items in place. This case can also be used as a pen and pencil organizer on a desktop and can be easily zipped close and tossed into your purse, school bag, or travel case.

4. Fujifilm Instax Mini 9 (Lime Green) with Instax Mini Film (20 Sheets)

Fujifilm Instax Mini 9 (Lime Green) with Instax Mini Film (20 Sheets)

Feature

  • Fujifilm Instax Mini 9 – Parent – Instant Camera
  • COMPACT AND LIGHTWEIGHT DESIGN: Snaps and prints pictures that fit in your wallet. Compact and lightweight design
  • MACRO LENS AND SELFIE MIRROR: Macro Lens for close-ups from 35-50cm away, adjustable brightness and selfie mirror
  • INSTAX FILM: 2.13 x 3.4-Inch image size can fit in a purse, wallet or mini photo frame
  • FUJIFILM AUTHORIZED DEALER: Includes USA Manufacturer Guarantee

Description

Color:Lime Green

Fujifilm Instax Mini 9 – Parent – Instant Camera + Fuji INSTAX Mini Film Twin Pack

5. NutriMill Artiste Kitchen Stand Mixer (Silver Trim)

NutriMill Artiste Kitchen Stand Mixer (Silver Trim)

Feature

  • Mix More – 6.5 quart bowl is perfect for any kitchen task, even knead dough in batches of 10 lbs
  • Powerful – 650-watt motor delivers power directly through the bottom drive and outperforms stand mixers with a tilt-head
  • Has everything you need – Comes with the stand mixer, Bowl and easy open cover, extended length Dough Hook, wire Whips, Recipe Book and spatula
  • Safe and Stable Stand Mixer – The suction cup feet prevent “walking” off the counter with 10 lb batches of dough
  • Dependable – stainless steel drive and a 1 year manufacturer’s warranty

Conclusion

By our suggestions above, we hope that you can found Blender Error Loop In Parents for you.Please don’t forget to share your experience by comment in this post. Thank you!

$begingroup$

After I parent my model with the bone, it shows loop in parents.

Does anyone know of a solution?

enter image description here

The .blend file

David's user avatar

David

48.4k38 gold badges152 silver badges314 bronze badges

asked Dec 24, 2014 at 17:02

Kira KitKat's user avatar

$endgroup$

2

$begingroup$

I did not look at .blend file, but I will explain Loop in parents. It means, so you are trying to make infinite loop of parents(which would cause .blend to crash immediately, so Blender has blocked it). So, if you have set your character as Parent of your Bones, you can’t set bones as parent to your character, otherwise, the parentation principal will be infinite loop. You can try selecting Bones and doing ALT + P and then Click with LMB on Clear Parent. Then do the same with char(optional). After that parent char to Bones. Hope this helps.

Chris's user avatar

Chris

46.1k4 gold badges24 silver badges64 bronze badges

answered Dec 30, 2014 at 12:55

Adrians Netlis's user avatar

$endgroup$

$begingroup$

After I parent my model with the bone, it shows loop in parents.

Does anyone know of a solution?

enter image description here

The .blend file

David's user avatar

David

48.4k38 gold badges152 silver badges314 bronze badges

asked Dec 24, 2014 at 17:02

Kira KitKat's user avatar

$endgroup$

2

$begingroup$

I did not look at .blend file, but I will explain Loop in parents. It means, so you are trying to make infinite loop of parents(which would cause .blend to crash immediately, so Blender has blocked it). So, if you have set your character as Parent of your Bones, you can’t set bones as parent to your character, otherwise, the parentation principal will be infinite loop. You can try selecting Bones and doing ALT + P and then Click with LMB on Clear Parent. Then do the same with char(optional). After that parent char to Bones. Hope this helps.

Chris's user avatar

Chris

46.1k4 gold badges24 silver badges64 bronze badges

answered Dec 30, 2014 at 12:55

Adrians Netlis's user avatar

$endgroup$

This is from wiki:

At the very moment of establishing a hierarchical relationship between
objects (parenting), the transformation coordinates of the child
object remain unchanged, and yet this object doesn’t change its global
transforms visually (location, orientation or scale), though its
reference «world» has changed from global origin (zero transforms) to
the global transforms of the parent.

Origin of unparented objects is the global origin: global (0,0,0)
location, zero rotation, and unity scale. After being parented, the
new origin should be that of the parent. And it is. But a correction
matrix is applied to the child, so that the new reference point is not
the global transforms of the parent, but the global origin. This
correction matrix is applied
to the global transforms of the parent
before applying them to the child.

This correction matrix called Parent Inverse

You can do this operations with Parent Inverse:

Alt + O (clear origin) — this operation clears Parent Inverse and makes object go to the parent location.

Ctrl + Shift + P (Make parent without Inverse) — it’s like what you do in properties -> object -> Relations: Parent. Or like Ctrl + P and Alt + O and Alt + P Clear Parent Inverse in one comand

Alt + P Clear Parent Inverse — Like Alt + O but for rotation and Scale.

Why Blender using Parent Inverse?

Let’s try 2 objects with Parent Inverse:

enter image description here

and without:

enter image description here

As you see, transform matrix, applied on parent object without inverse, makes child object distorted. If you want this effect — you are welcome, but mostly, we don’t want it

$begingroup$

After I parent my model with the bone, it shows loop in parents.

Does anyone know of a solution?

enter image description here

The .blend file

David's user avatar

David

48.5k38 gold badges153 silver badges315 bronze badges

asked Dec 24, 2014 at 17:02

Kira KitKat's user avatar

$endgroup$

2

$begingroup$

I did not look at .blend file, but I will explain Loop in parents. It means, so you are trying to make infinite loop of parents(which would cause .blend to crash immediately, so Blender has blocked it). So, if you have set your character as Parent of your Bones, you can’t set bones as parent to your character, otherwise, the parentation principal will be infinite loop. You can try selecting Bones and doing ALT + P and then Click with LMB on Clear Parent. Then do the same with char(optional). After that parent char to Bones. Hope this helps.

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Chris

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answered Dec 30, 2014 at 12:55

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