mirror of
https://github.com/a2-4am/4cade.git
synced 2024-11-24 03:34:02 +00:00
33 lines
718 B
Python
33 lines
718 B
Python
|
#!/usr/bin/env python3
|
||
|
|
|
||
|
|
import math
|
||
|
|
import util
|
||
|
|
|
||
|
|
radius_x = 160//2
|
||
|
|
radius_y = 100//2
|
||
|
|
|
||
|
|
def f(x,r=36.3):
|
||
|
|
try:
|
||
|
|
return math.sqrt(r*r*(1.0-(x*x/(r*r*0.6))))
|
||
|
|
except:
|
||
|
|
return -1
|
||
|
|
|
||
|
|
coords = []
|
||
|
|
for i in range(30000, 0, -1):
|
||
|
|
a = float(i)/1000.0
|
||
|
|
b = f(a)
|
||
|
|
for x in range(80, 0, -1):
|
||
|
|
y = round(float(x)*b/a)
|
||
|
|
if x < 1 or x > radius_x or y < 1 or y > radius_y:
|
||
|
|
continue
|
||
|
|
for m in range(1, y+1):
|
||
|
|
coords.append((2*(radius_y - m), radius_x - x))
|
||
|
|
|
||
|
|
unique_coords = util.unique(coords)
|
||
|
|
|
||
|
|
util.write("../../../src/fx/fx.shr.radial.data.a", unique_coords, header="""!cpu 6502
|
||
|
|
!to "build/FX/SHR.RADIAL.DATA",plain
|
||
|
|
*=$9F00
|
||
|
|
""", footer=""" !byte 128
|
||
|
|
""")
|