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SethBling

@SethBling • 269,458 subscribers

Video game designing, engineering and hacking on YouTube and Twitch.

Shorts

After debugging all weekend, I finally figured out that my rigid body physics textbook had a typographical error in the quaternion multiplication formula (some "-"s where there should have been "+"s). I've implemented proper friction and bounciness, as well as scaling.

After debugging all weekend, I finally figured out that my rigid body physics textbook had a typographical error in the quaternion multiplication formula (some "-"s where there should have been "+"s). I've implemented proper friction and bounciness, as well as scaling.

282,108 Aufrufe

It took me an unexpectedly long time to get block damage working properly. It was hard to get the engine to differentiate between a heavy pile of stones pressing down in contact versus a high energy collision. The trick was to accumulate impulses to make them cancel out.

It took me an unexpectedly long time to get block damage working properly. It was hard to get the engine to differentiate between a heavy pile of stones pressing down in contact versus a high energy collision. The trick was to accumulate impulses to make them cancel out.

228,732 Aufrufe

I spent this week learning how to code Fabric server-side mods, so that I could import a real physics engine and run it in Java. Finally got it working. This opens up a lot more possibilities.

I spent this week learning how to code Fabric server-side mods, so that I could import a real physics engine and run it in Java. Finally got it working. This opens up a lot more possibilities.

198,185 Aufrufe

Let's call it a "feature"...

Let's call it a "feature"...

97,953 Aufrufe

NOT THE BEES!!

NOT THE BEES!!

75,101 Aufrufe

I wrote a rigid body physics engine datapack for Minecraft 1.20, and made a YouTube video about it!

I wrote a rigid body physics engine datapack for Minecraft 1.20, and made a YouTube video about it!

73,481 Aufrufe

Wrote some rough ground-plane collision code for my physics datapack. It wobbles a lot when sitting still (because it only collides at one corner each tick), but looks pretty believable while it's moving.

Wrote some rough ground-plane collision code for my physics datapack. It wobbles a lot when sitting still (because it only collides at one corner each tick), but looks pretty believable while it's moving.

75,961 Aufrufe

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First level is finished!

First level is finished!

1,284,283 Aufrufe • vor 2 Jahren

Oh my god this is so satisfying

Oh my god this is so satisfying

978,768 Aufrufe • vor 2 Jahren

I plan to release my physics engine datapack on Saturday. It'll be my first Minecraft creation on YouTube in four and a half years. Keep an eye out!

I plan to release my physics engine datapack on Saturday. It'll be my first Minecraft creation on YouTube in four and a half years. Keep an eye out!

804,650 Aufrufe • vor 2 Jahren

The datapack is up to 4905 commands. Honestly, that's less than I thought it'd take to simulate 3D rigid body physics so accurately. With everything else implemented, it only took about 10 commands to add Buoyancy.

The datapack is up to 4905 commands. Honestly, that's less than I thought it'd take to simulate 3D rigid body physics so accurately. With everything else implemented, it only took about 10 commands to add Buoyancy.

740,713 Aufrufe • vor 2 Jahren

Blocket League is coming along quite nicely. Any YouTubers out there that might be interested in playing it?

Blocket League is coming along quite nicely. Any YouTubers out there that might be interested in playing it?

238,465 Aufrufe • vor 2 Jahren

They see me rollin', they hatin'

They see me rollin', they hatin'

163,150 Aufrufe • vor 2 Jahren

Got collisions working between the edges of physics cubes and edges of Minecraft blocks. It's not perfect, but it still looks pretty believable most of the time. Helps a lot with rolling off of ledges.

Got collisions working between the edges of physics cubes and edges of Minecraft blocks. It's not perfect, but it still looks pretty believable most of the time. Helps a lot with rolling off of ledges.

115,656 Aufrufe • vor 2 Jahren

One nice bonus of it being a purely server-side mod: the Replay Mod works flawlessly.

One nice bonus of it being a purely server-side mod: the Replay Mod works flawlessly.

91,502 Aufrufe • vor 2 Jahren

Why didn't the Angry Birds just rent a car?

Why didn't the Angry Birds just rent a car?

63,979 Aufrufe • vor 2 Jahren

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