Spectral palette with light source selection
Coming in next version of #OurPaint
Wu Yiming
Member since
Feb 21, 2023
Recent Activity
Real pigment model rough test for the next version of OurPaint 😄
After writing a quite complex crappy virtual machine and all the additional crappy system resource management stuff (files/cache/dynamic loader/address space relocator, not including actual granulated memory management which is needed on embedded platforms), my little script is finally executing something (and verified syscall routing...)
implemented loops and logic operators today for my embedded stack script 🙂
Had to iron out some 3d print imperfections to allow the display to fit, but the end result is pretty awesome
The shell is almost done for this 8 bit computer 😄 just the front display frame is left and printing now
Modelled the shell for my 8 bit computer project... will start printing tomorrow
I tried to design and make a performant and tiny scripting language.
It's called "Script 8" at the moment, meant for a potential AVR micro controller project, and should be very applicable on desktop too. Gonna be text->byte code->run.
I got this far for about two days off time:
This is the raw byte code the interpreter/compiler generated
And I added explaination
https://cdn.discordapp.com/attachments/485427522297921536/1345771898151243900/image.png?ex=67c5c33f&is=67c471bf&hm=a75e9729325086727a3058fe310f6037631ba59187ebb46241baf74c573247e0&
I have routed all the sub boards I needed for now, I'll do some final checking and maybe I can start ordering PCB and components next week
Our Paint v0.4 is released!
Bundled with a lot of stability/usability improvement, definitely worth trying out 😄
Most importantly, you can now also use it with your Android devices on the go 😄
https://chengdulittlea.itch.io/ourpaint/devlog/861284/our-paint-v04-is-out-now-d
Finally finished this piece lol I can now use this picture as a promotion image for my painting program 😄
https://chengdulittlea.com/OurPaint
My laGUI now saves/loads custom themes created directly on the interface 😄 it's like blender you can adjust stuff
I have finally made the icon for Our Paint on Android 😄 it's getting closer to becoming a real app
was doing grocery, and I tried to install OurPaint on one of the huawei pad in the market, and it runs so well almost like desktop grade 😮
Downside is that the pen doesn't have buttons so I guess I need to support more gestures 😦
OurPaint now fully works under Android and desktop OpenGLES as well!
OurPaint v0.3b is out!
Fixed some crashes, and also fixed display issues on some intel integrated graphics devices!
The hardware of my diy video camera is mostly finished 😄 (minus the connections of the buttons cause I forgot to get pull up resistors. It's mostly serviceable, the shell only need tiny bit tweaking.
Made mechanical component modellings tonight for major parts of my little raspberry pi camera project
Using ssh X11 forwarding to test my camera program on raspberry pi remotely, tonight I added manual/automatic controls for white balance and exposure and IR cut feature 😄
https://youtu.be/_NTHuGj5Vas
this is the first video from my diy Raspberry Pi video camera, with camera software written with LaGUI as interface and ffmpeg libavcodec as H264 encoder
https://x.com/ChengduLittleA/status/1811427072050446510
My new hyperfixation: Raspberry pi camera project 😄
https://cdn.discordapp.com/attachments/485427522297921536/1245259985102049280/Screenshot_20240529_141734_com.lagui.simplest.jpg?ex=66581a3c&is=6656c8bc&hm=342ae503e637c853cabaea69c4807cdc4eae37cb6435fdd1343cbad7a67db884&
the synthesizer works without any changes on my phone... miniaudio is so cool
I made this tiny ERP program from scratch this afternoon lmao... It can track orders, do product list/options, and track inventory and customers. Requires laGUI, repository is https://www.wellobserve.com/repositories/chengdulittlea/elarp
Our Paint v0.3 is out NOW
With a ton of new features, major performance boost in file I/O, lots of refinements with the UI and improved stability, #OurPaint is now battle-tested by actual production works and available for everyone!
Download now:
http://chengdulittlea.com/OurPaint
I improved project file R/W for OurPaint this afternoon and now it has multi-thread, which vastly increased the speed when loading/saving the file. My comic pages usually take 40s-1min to save, now it takes like at most 5 seconds 😄
Yesterday I finally made a thumbnail support for OurPaint! Currently it just reads linux thumbnail cache PNG... And no windows support yet, but I'm gonna make a direct thumbnail reading feature from .ourpaint file so it will work regardless of system cache
My TinyShed game engine is now logically complete
Featuring node-based input handling, audio synthesizer, and animation :D. I may release this in two or three months after I polish up those pipeline-related features and make it intuitive to use.
Polyphonic trigger is ready 😄 Now the game engine can trigger new notes from lua script
Animation Node now ok, 😄 it's got transport control, and it can also select whether to use instanced or collective animation
The last time I worked on lua to driver game objects, now I also implemented node-based driver. just like blueprint but lofi
I forgot to post it here but I wrote a extremely simple slide show program for my laMDWiki blog, only very simple features, uses the thread of the blog for pages. Use those buttons on the bottom right to navigate, and it works on both mobile and desktop. Here's a demo on my website showing it: https://www.wellobserve.com/?post=20231008012624
OurPaint v0.2 is done! 😄 You guys could try if you are interested, available for Windows and Linux https://ChengduLittleA.com/ourpaint
Today I optimized my OurPaint program and cleaned up procedural canvas texture, it now has paper or framed canvas texture that can affect brushes depending on force and how the paint flows
Got bezier shape editor basics! 😄 Shape drawing achieved with nanovg
My TinyShed engine: Instanced scene and its logic node is working correctly now 😄 Also duplicated instances will only have its script compiled once which gives better performance
My TinyShed game engine now able to manipulate objects from lua scripts, using internal C functions via LuaJIT 😄
Improved my LaGUI recently now with better multiwindow context handling, gl debug and other optimizations
Got an audio device selection menu here in my LaGUI, the backend is miniaudio
My lo-fi engine now has instance-object support. With a ton of UI redesign, also now support panel context pinning
Well I think basically this is it :) I don't really need a ton of other pieces of information on my website.
The statistics page is accessible through the link on the footer of my blog. https://www.wellobserve.com/
Got a basic statistic graph working on my blog 😄 &lamdwiki https://www.wellobserve.com/index.php?&statistics=all
Better theme layout (margin/pading) and row size management in #LaGUI now pushed 😄
Fixed the lo-fi modeller in LaGUI just now and face cutting works correctly 😄