adjustments

This commit is contained in:
Yingjie Wang 2023-11-10 04:16:09 -05:00
parent ffb42b8b0e
commit 553fcea7e3

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@ -15,10 +15,10 @@ center = [0,0]
r = 1 r = 1
n = 1.3 n = 1.3
disk = Disk(center, r, n) disk = Disk(center, r, n)
dx = 0.01 dx = 0.00001
N = int(2*r /dx - 1) N = int(2*r /dx - 1)
min_intensity = 0.001 min_intensity = 0.00001
max_ray = 10000 max_ray = 1000000
stack = [] stack = []
result = [] result = []
@ -155,7 +155,7 @@ def bin_find(x, list):
def take_picture(angles, angle_sRGB, w, h, distance, filename="image.png"): def take_picture(angles, angle_sRGB, w, h, distance, filename="image.png"):
image_array = np.zeros((w, h, 3), dtype=np.uint8) image_array = np.zeros((w, h, 3), dtype=np.uint8)
radius = distance * np.tan(angles) radius = distance * np.tan(angles)
for i in range(w): for i in track(range(w), description="generating picture..."):
for j in range(h): for j in range(h):
r = np.linalg.norm(np.array([i,j]) - [w/2, 0]) r = np.linalg.norm(np.array([i,j]) - [w/2, 0])
index = bin_find(r, radius) index = bin_find(r, radius)
@ -164,5 +164,6 @@ def take_picture(angles, angle_sRGB, w, h, distance, filename="image.png"):
image.save(filename) image.save(filename)
if __name__=="__main__": if __name__=="__main__":
angles,sRGB=rainbow(10, 10) angles,sRGB=rainbow(10000, 10)
take_picture(angles,sRGB, 1920, 1080, 500, "image.png") np.savez_compressed("saved.npz", a=angles, b=sRGB)
take_picture(angles,sRGB, 3840, 2160, 1200, "image.png")