I’ve got a king! I intended to start with the king, but then realized it made more sense to make the pawns — kittens — first and then increase the size and add decorations for the other pieces. Instead of first, the kitten king was the last one made. Blender has some cool “brushes” for creating folds and gathers in fabric.
Category: Technology
Blender – Box Trim Not Supported in Dynamic Topology Mode
I hand-sculpted bases for my chess set before realizing that I wanted them to be very identical. So I wanted to “cut” the hand-sculpted base off of the figure and replace it with a programmatic one. Except I kept getting this error using box trim — Not supported in dynamic topology mode.

Switch to a drawing brush and uncheck Dynamic Topology box

Then switch back to box trim and it actually trims

And then, of course, you need to remember to turn dynamic topography back on for the drawing tools to draw.
Cat Chess – Knight
Cat Chess – Rook
DNF5 History *UNDO*?!?
This is cool – I’ve only tested with a package I didn’t need and didn’t matter if it got mucked up. No idea if there’s an undo for, say, kernels. Or if undo on an update would roll back to the previous version. That’s the sort of testing to do on a sandbox that you don’t want running 30 minutes from now!
[root@fedora log]# dnf5 install bvi
Updating and loading repositories:
Repositories loaded.
Package Arch Version Repository Size
Installing:
bvi x86_64 1.5.0-1.fc43 fedora 157.1 KiB
Transaction Summary:
Installing: 1 package
Total size of inbound packages is 83 KiB. Need to download 83 KiB.
After this operation, 157 KiB extra will be used (install 157 KiB, remove 0 B).
Is this ok [y/N]: y
[1/1] bvi-0:1.5.0-1.fc43.x86_64 100% | 351.6 KiB/s | 83.0 KiB | 00m00s
———————————————————————————————————————————————————————————————————————————————
[1/1] Total 100% | 164.9 KiB/s | 83.0 KiB | 00m01s
Running transaction
[1/3] Verify package files 100% | 142.0 B/s | 1.0 B | 00m00s
[2/3] Prepare transaction 100% | 2.0 B/s | 1.0 B | 00m00s
[3/3] Installing bvi-0:1.5.0-1.fc43.x86_64 100% | 243.9 KiB/s | 160.0 KiB | 00m01s
Complete!
[root@fedora log]# dnf5 history list
ID Command line Date and time Action(s) Altered
29 dnf install bvi 2026-02-06 04:50:43 1
28 dnf remove kernel-core-6.18.3-200.fc43.x86_64 kernel-modules-6.18.3-200.fc43.x86_64 kernel-modules-extra-6.18.3-200.fc43.x86_64 2026-01-14 05:07:22 4
27 dnf update 2026-01-14 05:01:58 70
26 dnf remove kernel-core-6.17.9-300.fc43.x86_64 kernel-modules-6.17.9-300.fc43.x86_64 kernel-modules-extra-6.17.9-300.fc43.x86_64 2026-01-14 05:01:28 4
25 dnf update 2026-01-09 19:19:48 42
24 dnf update 2026-01-08 19:57:05 618
23 dnf5 remove kernel-core-6.11.10-300.fc41.x86_64 kernel-modules-6.11.10-300.fc41.x86_64 kernel-modules-core-6.11.10-300.fc41.x86_64 2026-01-08 19:53:42 3
22 dnf remove kernel-6.11.10-300.fc41 2025-12-26 02:06:47 1
21 dnf install speedtest-cli 2025-12-19 23:06:12 1
20 yum install chromedriver 2025-12-08 00:20:24 3
19 dnf system-upgrade download –releasever=43 2025-12-06 18:40:14 3792
18 dnf upgrade –refresh 2025-12-06 08:22:19 1422
17 dnf install -y cloud-utils-growpart 2025-12-06 08:16:00 1
16 dnf install xmlsec1 xmlsec1-openssl 2025-10-27 20:44:39 1
15 yum install xmlsec1 2025-10-27 20:42:29 1
14 dnf install mod_md 2025-07-03 19:22:36 1
13 yum install npm 2025-06-23 20:05:13 5
12 dnf update 2025-02-23 19:56:36 482
11 dnf update 2025-01-31 16:01:33 626
10 dnf5 install dnf5-plugin-automatic 2025-01-31 15:59:29 9
9 yum install xxd 2025-01-15 21:38:38 1
8 dnf install mosquitto 2025-01-04 23:40:52 3
7 dnf update 2025-01-03 04:51:41 14
6 dnf update 2025-01-01 00:19:22 358
5 dnf update 2024-12-06 04:30:32 18
4 dnf update 2024-12-06 04:14:41 404
3 dnf update 2024-11-22 17:21:43 65
2 dnf update 2024-11-18 18:33:18 116
1 dnf update 2024-11-14 18:58:09 54
[root@fedora log]# dnf5 history undo 29
Updating and loading repositories:
Repositories loaded.
Package Arch Version Repository Size
Removing:
bvi x86_64 1.5.0-1.fc43 fedora 157.1 KiB
Transaction Summary:
Removing: 1 package
After this operation, 157 KiB will be freed (install 0 B, remove 157 KiB).
Is this ok [y/N]: y
Running transaction
[1/2] Prepare transaction 100% | 4.0 B/s | 1.0 B | 00m00s
[2/2] Removing bvi-0:1.5.0-1.fc43.x86_64 100% | 35.0 B/s | 20.0 B | 00m01s
Complete!
Kitten Chess – Bishop
DOS Command – Bulk Change File Extension
There is a one-line DOS command to get all files with a specific extension and change it to a different extension. In my case, I had a bunch of p12 files that I wanted to be pfx so they’d open magically without creating a new association.
for %f in (*.p12) do ren "%f" "%~nf.pfx"
Cat Chess – Kitten Queen
I copied the pawn and grew her a little. Added a crown and necklace … voila, a kitten queen! I’ve been using the smooth brush a lot to even out the surface. I’m curious how these will 3d print because the model is made up of a lot of little triangles.
421,132 to be exact. As I’ve discovered, you can configure the viewport to add data in overlays. Statistics is a nice one!
Cat Chess – The Pawn
Chess Set – Sculpting Begins
OK, so I don’t know that anyone would see this and say “cat!” … but it’s a start!
My idea is to have a king and queen, a knight pouncing on something, a bishop based on the beckoning cat, and a rook that is a cat sleeping in a little cat tree. Pawns will just be kittens. Should probably start there since they’re the least adorned.







