Going further with what I posted in this topic:
https://qb64phoenix.com/forum/showthread.php?tid=1334
I came up with something rather silly and visual to enjoy. I used pretty much these computations to come up with the "jaggies personalities" earlier. Press the arrow keys to pan around in the view. Press escape to quit this program.
Originally this program was in SCREEN 0 but I desired higher resolution and 32-bit color.
https://qb64phoenix.com/forum/showthread.php?tid=1334
I came up with something rather silly and visual to enjoy. I used pretty much these computations to come up with the "jaggies personalities" earlier. Press the arrow keys to pan around in the view. Press escape to quit this program.
Originally this program was in SCREEN 0 but I desired higher resolution and 32-bit color.
Code: (Select All)
'by mnrvovrfc 15-May-2023
OPTION _EXPLICIT
TYPE being
AS SINGLE x, y, a1, c1, f1, s1, m1, n1, a2, c2, f2, s2, m2, n2, a3, c3, m3
AS INTEGER xn, yn
END TYPE
'a1 = angle (to convert to radians); c1 = coefficient; f1 = equation variety; s2 = added angle always sin
'm1 = increase a1; n1 = increase s1
'this is for first "wing" only, second "wing" doesn't have "f2"
'xn, yn = nudge; c = color; a3, m3 = outer "wing" angle
CONST NUMB = 100, VSLIM = 300
DIM SHARED vs(-VSLIM TO VSLIM, -VSLIM TO VSLIM)
DIM SHARED b(1 TO NUMB) AS being
DIM SHARED AS INTEGER xpan, ypan, rr, gg, bb
DIM AS INTEGER i, j
DIM upd AS _BYTE
DIM SHARED colr(1 TO NUMB) AS LONG
SCREEN _NEWIMAGE(960, 488, 32)
_DELAY 0.5
_TITLE "Press [ESC] to quit. Arrow keys to pan the view."
_FONT 8
xpan = 0
ypan = 0
RANDOMIZE TIMER
FOR i = 1 TO NUMB
rr = (Rand(48, 191) \ 8) * 8
gg = (Rand(80, 223) \ 8) * 8
bb = (Rand(112, 255) \ 8) * 8
IF Random1(2) = 1 THEN SWAP rr, gg
IF Random1(2) = 1 THEN SWAP bb, gg
IF Random1(2) = 1 THEN SWAP rr, bb
colr(i) = _RGB(rr, gg, bb)
NEXT
FOR i = 1 TO NUMB
b(i).xn = Random1(600) - 301
b(i).yn = Random1(600) - 301
b(i).a1 = Random1(360) - 1
b(i).c1 = Rand(7, 150) / 10
b(i).f1 = Random1(8)
b(i).s1 = Random1(360) - 1
b(i).m1 = Rand(5, 750) / 1000
b(i).n1 = Random1(100) / 100
b(i).a2 = Random1(360) - 1
b(i).c2 = Rand(7, 95) / 10
b(i).s2 = Random1(360) - 1
b(i).m2 = Rand(5, 750) / 1000
b(i).n2 = Random1(100) / 100
b(i).a3 = Random1(360) - 1
b(i).c3 = Rand(10, 45) / 10
b(i).m3 = Rand(25, 900) / 1000
NEXT
upd = 1
DO
_LIMIT 60
FOR i = 1 TO NUMB
changebeing i
NEXT
IF _KEYDOWN(18432) THEN
ypan = ypan + 1
upd = 1
ELSEIF _KEYDOWN(20480) THEN
ypan = ypan - 1
upd = 1
END IF
IF _KEYDOWN(19200) THEN
xpan = xpan + 1
upd = 1
ELSEIF _KEYDOWN(19712) THEN
xpan = xpan - 1
upd = 1
END IF
update upd
IF upd = 1 THEN upd = 0
LOOP UNTIL _KEYDOWN(27)
SYSTEM
SUB update (uf AS _BYTE)
STATIC AS INTEGER xrig, ybot, i, j, xx, yy
STATIC ufo AS _BYTE
ufo = 1
IF xpan < -VSLIM THEN xpan = -VSLIM: ufo = 0
xrig = xpan + 239
IF xrig > VSLIM THEN
xpan = xpan - 1
xrig = xpan + 239
ufo = 0
END IF
IF ypan < -VSLIM THEN ypan = -VSLIM: ufo = 0
ybot = ypan + 119
IF ybot > VSLIM THEN
ypan = ypan - 1
ybot = ypan + 119
ufo = 0
END IF
IF uf AND ufo THEN CLS
_PRINTSTRING (0, 480), "|" + STR$(xpan) + "|" + STR$(ypan)
yy = 0
FOR j = ypan TO ybot
xx = 0
FOR i = xpan TO xrig
IF vs(j, i) THEN
LINE (xx, yy)-STEP(3, 3), colr(vs(j, i)), BF
END IF
xx = xx + 4
NEXT
yy = yy + 4
NEXT
END SUB
SUB changebeing (w AS INTEGER)
STATIC AS LONG x, y
b(w).a1 = b(w).a1 + b(w).m1
b(w).s1 = b(w).s1 + b(w).n1
IF b(w).a1 > 360 THEN b(w).a1 = b(w).a1 - 360
IF b(w).s1 > 360 THEN b(w).s1 = b(w).s1 - 360
b(w).a2 = b(w).a2 + b(w).m2
b(w).s2 = b(w).s2 + b(w).n2
IF b(w).a2 > 360 THEN b(w).a2 = b(w).a2 - 360
IF b(w).s2 > 360 THEN b(w).s2 = b(w).s2 - 360
b(w).a3 = b(w).a3 + b(w).m3
IF b(w).a3 > 360 THEN b(w).a3 = b(w).a3 - 360
SELECT CASE b(w).f1
CASE 1
b(w).x = b(w).c1 * (SIN(_D2R(b(w).a1)) + SIN(_D2R(b(w).s1))) + b(w).c3 * SIN(_D2R(b(w).a3))
b(w).y = b(w).c2 * (SIN(_D2R(b(w).a2)) + SIN(_D2R(b(w).s2)))
CASE 2
b(w).x = b(w).c1 * (COS(_D2R(b(w).a1)) + SIN(_D2R(b(w).s1))) + b(w).c3 * SIN(_D2R(b(w).a3))
b(w).y = b(w).c2 * (SIN(_D2R(b(w).a2)) + SIN(_D2R(b(w).s2)))
CASE 3
b(w).x = b(w).c1 * (SIN(_D2R(b(w).a1)) + SIN(_D2R(b(w).s1))) * b(w).c3 * SIN(_D2R(b(w).a3))
b(w).y = b(w).c2 * (SIN(_D2R(b(w).a2)) + SIN(_D2R(b(w).s2)))
CASE 4
b(w).x = b(w).c1 * (COS(_D2R(b(w).a1)) + SIN(_D2R(b(w).s1))) * b(w).c3 * SIN(_D2R(b(w).a3))
b(w).y = b(w).c2 * (SIN(_D2R(b(w).a2)) + SIN(_D2R(b(w).s2)))
CASE 5
b(w).x = b(w).c1 * (SIN(_D2R(b(w).a1)) + SIN(_D2R(b(w).s1))) + b(w).c3 * COS(_D2R(b(w).a3))
b(w).y = b(w).c2 * (SIN(_D2R(b(w).a2)) + SIN(_D2R(b(w).s2)))
CASE 6
b(w).x = b(w).c1 * (COS(_D2R(b(w).a1)) + SIN(_D2R(b(w).s1))) + b(w).c3 * COS(_D2R(b(w).a3))
b(w).y = b(w).c2 * (SIN(_D2R(b(w).a2)) + SIN(_D2R(b(w).s2)))
CASE 7
b(w).x = b(w).c1 * (SIN(_D2R(b(w).a1)) + SIN(_D2R(b(w).s1))) * b(w).c3 * COS(_D2R(b(w).a3))
b(w).y = b(w).c2 * (SIN(_D2R(b(w).a2)) + SIN(_D2R(b(w).s2)))
CASE 8
b(w).x = b(w).c1 * (COS(_D2R(b(w).a1)) + SIN(_D2R(b(w).s1))) * b(w).c3 * COS(_D2R(b(w).a3))
b(w).y = b(w).c2 * (SIN(_D2R(b(w).a2)) + SIN(_D2R(b(w).s2)))
END SELECT
x = INT(b(w).x + b(w).xn)
y = INT(b(w).y + b(w).yn)
IF x >= -VSLIM AND y >= -VSLIM AND x <= VSLIM AND y <= VSLIM THEN
IF vs(y, x) = 0 THEN vs(y, x) = w
END IF
END SUB
FUNCTION Rand& (fromval&, toval&)
DIM sg%, f&, t&
IF fromval& = toval& THEN
Rand& = fromval&
EXIT FUNCTION
END IF
f& = fromval&
t& = toval&
IF (f& < 0) AND (t& < 0) THEN
sg% = -1
f& = f& * -1
t& = t& * -1
ELSE
sg% = 1
END IF
IF f& > t& THEN SWAP f&, t&
Rand& = INT(RND * (t& - f& + 1) + f&) * sg%
END FUNCTION
FUNCTION Random1& (maxvaluu&)
DIM sg%
sg% = SGN(maxvaluu&)
IF sg% = 0 THEN
Random1& = 0
ELSE
IF sg% = -1 THEN maxvaluu& = maxvaluu& * -1
Random1& = INT(RND * maxvaluu& + 1) * sg%
END IF
END FUNCTION