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Update nodes.py

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Kijai 2023-12-19 16:37:13 +02:00
parent 559659b1d2
commit c233afc27f
1 changed files with 16 additions and 14 deletions
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nodes.py
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@ -2750,23 +2750,25 @@ def camera_embeddings(elevation, azimuth):
return embeddings return embeddings
def interpolate_angle(start, end, fraction): def interpolate_angle(start, end, fraction):
# Normalize angles between -180 and 180 # Normalize start angle to range [0, 360)
start = ((start + 180) % 360) - 180 start = start % 360
end = ((end + 180) % 360) - 180
# Compute the difference in angles and wrap it properly # If end angle is negative, convert it to the equivalent positive angle
diff = (end - start + 180) % 360 - 180 if end < 0:
end = 360 + end
# Use the shortest path # Ensure the end angle is greater than the start angle for clockwise interpolation
if diff > 180: if end <= start:
diff -= 360 end += 360
elif diff < -180:
diff += 360
# Interpolate and wrap the result again # Calculate the clockwise distance from start to end
interpolated = (start + diff * fraction + 360) % 360 distance = end - start
# Interpolate the angle using the fraction and wrap it to range [-180, 180)
interpolated = (start + distance * fraction) % 360
if interpolated > 180: if interpolated > 180:
interpolated -= 360 interpolated -= 360
return interpolated return interpolated
class StableZero123_BatchSchedule: class StableZero123_BatchSchedule: