Post by linuxdeveloper on Jan 21, 2021 20:14:11 GMT
I find it really nice to estimate the remaining render time when doing renders. Here is the code I wrote to do so in Python which prints in place the percent complete, remaining time and elapsed time. It tends to be pretty accurate:
Curious what other people have done in other languages?
def render(camera, world):
image = canvas(camera.hsize, camera.vsize)
start = time.time()
for y in range(camera.vsize):
current = time.time()
elapsed = round(current - start, 2)
percent = round(y / camera.vsize * 100, 2)
if y != 0:
t = round((1 / (y / camera.vsize)) * elapsed - elapsed, 2)
print("\r" + str(percent).rjust(5) + "% : " + str(t) + "s left : " + str(elapsed) + "s elapsed", end = " ", flush = True)
for x in range(camera.hsize):
ray = ray_for_pixel(camera, x, y)
color = color_at(world, ray)
write_pixel(image, x, y, color)
print()
return imageCurious what other people have done in other languages?
