i'm wondering what would FB's version of this be

DJP when no aa i see 1.87 sec Sub RenderSpheres(byval spheres as tSphere ptr ptr, byval nSpheres as integer) 'dim as ulong pixelRed,pixelGreen,pixelBlue dim as integer iWidth=640,iHeight=400 'screeninfo iWidth,iHeight:iWidth*=0.8:iHeight*=0.8 screenres iWidth,iHeight,32 windowtitle "render &quo...

mr. doe your "wulines" look very good. i might have to use them 42 fps on my lines #include once "fbgfx.bi" #define def #define #undef int def int as Integer def sng as single def flr(x) _ '' floor() by Stonemonkey (((x)*2.0-0.5)shr 1) '#include "inc/aaline.bas" ' ---- ...

your demo. -gen gcc -O 3 71 fps #include once "fbgfx.bi" #define def #define #undef int def int as Integer def sng as single def flr(x) _ '' floor() by Stonemonkey (((x)*2.0-0.5)shr 1) #define pixel_r( c ) ( culng( c ) shr 16 and 255 ) #define pixel_g( c ) ( culng( c ) shr 8 and 255 ) #def...

yow! paul doe - the trickiest pixel quad project for me was winamp "melt" visualizer. D.J.Peters - thanks for that! another to add to the ol' collection [update] paul doe - I'll see if i can compare your aa lines speed using my Alpha256 macro. It usually takes me a long time ;) [update] i ...

thanks dodicat!

@hurtado thanks for sharing! the intersection from scratchapixel looks optimized

hmm. running a speed comp on your qs, i'm seeing about 1.5% gain var i=l: j=r '' shared var j While I <= J While a(I)dot direction a(l) dot:I+=1:Wend While a(l) dot direction a(J)dot:J-=1:Wend If I<J Then Swap a(I),a(J) I -= i<=j J += i<=j wend [update] your original is 1% faster w/ few unique heres...

dodicat

your qs

should be

.. Since colors are ordered by perceived luminance , you can create some cool gradients/effects that are very hard to do with other color ordering models. It's also quite useful for UI tasks, such as ensuring some text remains visible regardless of its background color. https://www.openprocessing.o...

i love it

HCY. oi

did you recently fry a board? xD

"graphics" and "interaction" examples are working fine now

dafhi wrote:tried all folders. "interaction" also gives
..

graphics and interaction the only 2 problematic. i'll try on my other laptop sometime

condsider it resolved then. maybe i'll have an a-ha moment .. i'm just running the 2 examples