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- """Share the same color and transparency
- mapping across different volumes"""
- from vedo import Volume, show
- import numpy as np
- arr = np.zeros(shape=(50,60,70))
- for i in range(50):
- for j in range(60):
- for k in range(70):
- arr[i,j,k] = k
- vol1 = Volume(arr ).mode(1).cmap('jet', alpha=[0,1], vmin=0, vmax=80).add_scalarbar("vol1")
- vol2 = Volume(arr+30).mode(1).cmap('jet', alpha=[0,1], vmin=0, vmax=80).add_scalarbar("vol2")
- # or equivalently, to set transparency:
- # vol1.alpha([0,1], vmin=0, vmax=70)
- show([(vol2, __doc__), vol1], shape=(2,1), axes=1, elevation=-25)
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