the array-less .. i missed that created sub set_aa() changed subs xy to single '#cmdline "-gen gcc -arch native -Wc -Ofast,-mfpmath=sse,-funroll-loops" #include once "cairo/cairo.bi" #define _rd_ Cast(Ubyte Ptr,@colour)[2]/255 #define _gr_ Cast(Ubyte Ptr,@colour)[1]/255 #define _...

haha

the non-aa look pretty good. thanks for sharing!

/' array-less simulacra - 2024 Apr 30 by dafhi inspired by one line code challenge https://www.freebasic.net/forum/viewtopic.php?t=32637 simulacra means likeness, semblance .. '/ function modu( in as double, m as double = 1 ) as double return in - m * int( in / m ) end function sub _temporals( byre...

climb is awesome! emergent circles II dim as double w=800,h=600,seed,a,r,t,t0=timer screenres w,h,32 do for seed = 0 to 499 t = timer randomize seed a = rnd*6.28 + 4*(t-t0)*(.1+rnd) r = 2.5+rnd*rnd*rnd*175 pset (rnd*w + r*cos(a), rnd*h + r*sin(a)), rnd*culng(-1) next sleep 1 loop while t < t0+10

checking to see if cairo flickers, i performed my usual test - how good the lines look rotating .. no more flicker. then i cranked up the line count. seemed slow so i squeezed in my algorithm for comparison /' anti-aliased lines comparison - 2024 Apr 26 - by dafhi cairo's clearscreen is faster than ...

@Makoto - you can try -gen gcc -arch native -Wc -Ofast,-mfpmath=sse,-funroll-loops

thanks for checking it out!

thanks for providing the image. that's beautiful.

these questions are fun. my memory seems to be fleeing xD .. TRS80 .. ugh, for the life of me i can't remember what that looked like my first language which i attempted was on a timex sinclair .. maybe that's the TRS80? haha .. anyway i specifically remember as a kid typing stuff in that looked like...

now im inspired to make integer anti-aliased dots

a few have done integer non-aa lines, and they render fast

dodicat i looked at your last code's output, and, while i don't feel equipped to come up with a solution, your pattern looks like donut drizzle. i got to thinkin, a donut outline would be more efficient, and i wonder how about the universality of a donut shape

i can think of a few. run-time eval, procedural functions. i'll keep it on my back-burner

in case anyone is bored, it's fun to post code. i read through comments on one of my older posts in Tips & Tricks, someone mentioned "post in General instead if it hasn't been well tested" i'm notorious for releasing untested code. it's my thing. i just like to inspire anyway, here is ...

/' -- clip rect namespace - 2024 Feb 9 - by dafhi a namespaced clip rect for 2d graphics updates demo and comments renames project: low level 2d clipper -> clip rect set -> setrc custom_blit -> custom_draw '/ type imvars '' helper declare sub get_info( byref p as any ptr = 0 ) as long w as long h a...

mx linux easy to customize after u have fb installed and tested properly with your usual test code (preferrably 32 bit gfx win) MX Tools -> snapshot (note save location) Page 2 - i prefer ISO compression scheme gzip - slow, better .. limit cpu cores 2 uncheck calc checksums Preserving accounts Next ...