sleitnick's banner

sleitnick

@sleitnick • 38,821 subscribers

Engineer at https://t.co/fmbN8adq7V

Shorts

Pop quiz! Why does one spinner wobble while the other does not? #RobloxDev

Pop quiz! Why does one spinner wobble while the other does not? #RobloxDev

16,183 次观看

Gotta find a way to secretly deploy this to all Roblox devs

Gotta find a way to secretly deploy this to all Roblox devs

13,642 次观看

Videos

Anya Rossi

sweetdream.ai

SweetDream.ai•Sponsored•Livecam

Watch Anya Live

Anya is streaming live right now! Join her private show and enjoy exclusive content.

Exclusive private shows

1.2k viewers online

Private Show

Join now for exclusive access

Free preview available • Premium content

You can use the quadratic formula to make homing missiles properly lead and hit their target. I've used this in games for like a decade. I wish they'd use examples like that in math class. Give practical/fun examples. I hated math b/c it was too abstract. Gamedev made it fun.

You can use the quadratic formula to make homing missiles properly lead and hit their target. I've used this in games for like a decade. I wish they'd use examples like that in math class. Give practical/fun examples. I hated math b/c it was too abstract. Gamedev made it fun.

1,400,595 次观看 • 2 个月前

Stress-testing 100k agents. FPS dropped to 60. I had to move most of the logic to C++ to make this work. I could only scale to ~10k in GDScript before hitting a wall. Each "agent" is also just a cube here. Nothing complex. My goal is to get this stable at 144hz w/ 100k agents.

Stress-testing 100k agents. FPS dropped to 60. I had to move most of the logic to C++ to make this work. I could only scale to ~10k in GDScript before hitting a wall. Each "agent" is also just a cube here. Nothing complex. My goal is to get this stable at 144hz w/ 100k agents.

38,648 次观看 • 27 天前

Playing around with Roblox's aerodynamics! This is NOT using my airfoil module. I did add some control logic for flight stability, but raw control surface input is pretty stable still. I'm just actuating control surfaces and applying forward velocity! #RobloxDev

Playing around with Roblox's aerodynamics! This is NOT using my airfoil module. I did add some control logic for flight stability, but raw control surface input is pretty stable still. I'm just actuating control surfaces and applying forward velocity! #RobloxDev

276,353 次观看 • 2 年前

ATC test using Roblox's TTS feature 🔊

ATC test using Roblox's TTS feature 🔊

11,449 次观看 • 2 个月前

A tower crane using physical constraints. I don't really know what to do with this, but it was a fun experiment! #RobloxDev

A tower crane using physical constraints. I don't really know what to do with this, but it was a fun experiment! #RobloxDev

18,905 次观看 • 7 个月前

The new crane generator makes this so much better

The new crane generator makes this so much better

16,879 次观看 • 7 个月前

That satisfying seconds-hand tween. Just a fast tween using elastic easing function

That satisfying seconds-hand tween. Just a fast tween using elastic easing function

20,358 次观看 • 11 个月前

Server authoritative movement with client prediction and rollback/replay support. In this example, the client exploits by moving a wall out of the way. But the server owns the movement. The client has failed predictions due to the exploit, and rolls back. #RobloxDev

Server authoritative movement with client prediction and rollback/replay support. In this example, the client exploits by moving a wall out of the way. But the server owns the movement. The client has failed predictions due to the exploit, and rolls back. #RobloxDev

20,016 次观看 • 1 年前

I've always wondered how box selection works, so I tried it out this morning as a warmup for the day. My algo here is simple, but not efficient (like 5ms for 10k cubes): - Get rectangle min/max points - Get screen point of each cube - Compare screen point to min/max bounds

I've always wondered how box selection works, so I tried it out this morning as a warmup for the day. My algo here is simple, but not efficient (like 5ms for 10k cubes): - Get rectangle min/max points - Get screen point of each cube - Compare screen point to min/max bounds

13,184 次观看 • 8 个月前

DataStore Editor v3.6 is coming tomorrow! - Name field autocompletes to datastores in your experience - Key version selection - Recent keys are remembered - Closing/reopening the plugin retains state - Internal UI framework swapped to React Lua - And lots of bug fixes #RobloxDev

DataStore Editor v3.6 is coming tomorrow! - Name field autocompletes to datastores in your experience - Key version selection - Recent keys are remembered - Closing/reopening the plugin retains state - Internal UI framework swapped to React Lua - And lots of bug fixes #RobloxDev

15,493 次观看 • 11 个月前

I got my audience to cheer when I die

I got my audience to cheer when I die

10,940 次观看 • 10 个月前

It's almost ready

It's almost ready

11,335 次观看 • 1 年前

Another game dev pop quiz! I want to move a block forward until it hits the closest surface in front of it without clipping. Blockcasting can be used. But on Roblox, the result gives you a single point of contact (yellow dot). How do you solve for the green dot? #RobloxDev

Another game dev pop quiz! I want to move a block forward until it hits the closest surface in front of it without clipping. Blockcasting can be used. But on Roblox, the result gives you a single point of contact (yellow dot). How do you solve for the green dot? #RobloxDev

12,619 次观看 • 1 年前

My weekend project: Building a small "Right to Forget" helper service using Roblox OAuth and API keys.

My weekend project: Building a small "Right to Forget" helper service using Roblox OAuth and API keys.

13,406 次观看 • 1 年前

Wired in the ball indicator UI. A lot still to do, but I'm glad I got the first pass of this part done tonight. Not finalized, but good enough for now. I DID end up sticking with Roact after all. #RobloxDev

Wired in the ball indicator UI. A lot still to do, but I'm glad I got the first pass of this part done tonight. Not finalized, but good enough for now. I DID end up sticking with Roact after all. #RobloxDev

15,314 次观看 • 2 年前

16 bits of addressable read/write memory! This took me over an hour to wire up. #RobloxDev

16 bits of addressable read/write memory! This took me over an hour to wire up. #RobloxDev

10,406 次观看 • 2 年前

没有更多内容可加载