mirror of https://github.com/a2-4am/4cade.git
33 lines
746 B
Python
Executable File
33 lines
746 B
Python
Executable File
#!/usr/bin/env python3
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from math import sqrt, sin, cos, pi
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import util
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radius_x = 160//2
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radius_y = 100//2
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def f(t):
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return (sqrt(t)*cos(2*pi*sqrt(t)), 0.92*sqrt(t)*sin(2*pi*sqrt(t)))
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coords = []
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for i in range(1000000):
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any = False
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a, b = f(float(i)/10.0)
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x = round(radius_x+a)
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y = round(radius_y+b)
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if x < 0 or x >= radius_x or y < 0 or y >= radius_y:
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continue
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coords.append((y*2,x))
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unique_coords = util.unique(coords)
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util.write("../../../src/fx/fx.shr.iris.data.a", unique_coords, header="""!cpu 6502
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!to "build/FX/SHR.IRIS.DATA",plain
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*=$9F00
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""")
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util.write("../../../src/fx/fx.shr.ripple.data.a", util.ripple(unique_coords), header="""!cpu 6502
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!to "build/FX/SHR.RIPPLE.DATA",plain
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*=$9F00
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""")
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