Lazarus
Home
Help
TinyPortal
Search
Login
Register
Lazarus
»
Forum
»
Programming
»
Graphics and Multimedia
»
Graphics
(Moderator:
Ask
) »
Psychedelic Golden Ratio Spirals
Free Pascal
Website
Downloads
Wiki
Documentation
Bugtracker
Mailing List
Lazarus
Website
Downloads (Laz+FPC)
Packages (OPM)
FAQ
Wiki
Documentation (RTL/FCL/LCL)
Bugtracker
CCR Bugs
GIT
Mailing List
Other languages
Foundation
Website
Useful Wiki Links
Project Roadmap
Getting the Source
Screenshots
How to use the forum
Forum Rules
About donations (wiki)
Bookstore
Computer Math and Games in Pascal
(preview)
Lazarus Handbook
Search
Advanced search
Recent
Playing with GTK-server
by
Roland57
[
Today
at 10:11:06 am]
[New Component] ExtTabCtr...
by
wp
[
Today
at 10:04:27 am]
FPC Unleashed (async/awai...
by
Fibonacci
[
Today
at 10:03:47 am]
Rounding issues (only wit...
by
Hartmut
[
Today
at 09:41:04 am]
Some Lazarus documentatio...
by
dsiders
[
Today
at 09:40:28 am]
TCHATGPT — An Artificial ...
by
Thaddy
[
Today
at 09:11:03 am]
Lazarus for Windows on aa...
by
szlbz
[
Today
at 08:35:13 am]
Slow app start on M5 MacB...
by
Thaddy
[
Today
at 06:34:10 am]
Review from FreePascal
by
n7800
[
Today
at 05:27:49 am]
Network drop and firewall
by
kupferstecher
[July 21, 2026, 07:11:07 pm]
How to check my own certi...
by
LeP
[July 21, 2026, 05:04:49 pm]
How can I get names of CO...
by
Thaddy
[July 21, 2026, 04:55:08 pm]
Accessing VRAM memory wit...
by
Thaddy
[July 21, 2026, 01:31:19 pm]
Fixed an RV32ec compiler ...
by
ccrause
[July 21, 2026, 12:04:05 pm]
[SOLVED} Copying existing...
by
Davo
[July 21, 2026, 11:59:45 am]
TDWEdit
by
Ed78z
[July 21, 2026, 09:53:10 am]
Elite Arcade
by
Zvoni
[July 21, 2026, 08:17:20 am]
Which quantized model wor...
by
LeP
[July 20, 2026, 10:34:07 pm]
PasFLTK - Binding for FLT...
by
Dibo
[July 20, 2026, 10:26:31 pm]
[Closed]Indy10 hangs the ...
by
marcov
[July 20, 2026, 03:52:59 pm]
Lazarus components
by
threedslider
[July 20, 2026, 02:37:23 pm]
Many recent books on Laza...
by
threedslider
[July 20, 2026, 02:27:45 pm]
[Solved]Setting the CURSO...
by
jamie
[July 20, 2026, 11:33:52 am]
FastCGI vs. CGI
by
egsuh
[July 20, 2026, 06:33:08 am]
I have made some progress...
by
onionmixer
[July 20, 2026, 12:32:08 am]
« previous
next »
Print
Pages: [
1
]
Author
Topic: Psychedelic Golden Ratio Spirals (Read 1936 times)
Boleeman
Hero Member
Posts: 1160
Psychedelic Golden Ratio Spirals
«
on:
August 25, 2025, 03:32:08 pm »
Psychedelic Golden Ratio Spirals
Click and drag the mouse to get a different view of the spinning dots.
Enjoy.
Thought of possibly making the dots let off a warm glow or having translucent dots?
Logged
Now Prototyping in OpenProcessing and P5js
https://openprocessing.org/@Boleeman#sketches
https://editor.p5js.org/Boleeman/sketches
Dzandaa
Hero Member
Posts: 557
From C# to Lazarus
Re: Psychedelic Golden Ratio Spirals
«
Reply #1 on:
August 26, 2025, 11:21:32 am »
Hi,
hypnotizing
I'm sleeping.
Great FX.
B->
Logged
Regards,
Dzandaa
Lulu
Sr. Member
Posts: 405
Re: Psychedelic Golden Ratio Spirals
«
Reply #2 on:
August 26, 2025, 09:02:17 pm »
Very nice fx.
The perspective added when one drag the mouse on screen is great!
I would say perfect, but... there is a memory leak on this one:
Code: Pascal
[Select]
[+]
[-]
procedure
TForm1
.
FormCreate
(
Sender
:
TObject
)
;
begin
bmp
:
=
TBGRABitmap
.
Create
(
PaintBox1
.
Width
,
PaintBox1
.
Height
)
;
...
end
;
should be paired with
Code: Pascal
[Select]
[+]
[-]
procedure
TForm1
.
FormDestroy
(
Sender
:
TObject
)
;
begin
bmp
.
Free
;
end
;
Logged
wishing you a nice life!
GitHub repositories
https://github.com/Lulu04
Boleeman
Hero Member
Posts: 1160
Re: Psychedelic Golden Ratio Spirals
«
Reply #3 on:
September 01, 2025, 08:09:40 am »
Thanks Dzandaa.
I like your recent Pairs game, as well.
Logged
Now Prototyping in OpenProcessing and P5js
https://openprocessing.org/@Boleeman#sketches
https://editor.p5js.org/Boleeman/sketches
Print
Pages: [
1
]
« previous
next »
Lazarus
»
Forum
»
Programming
»
Graphics and Multimedia
»
Graphics
(Moderator:
Ask
) »
Psychedelic Golden Ratio Spirals
TinyPortal
© 2005-2018