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Fix undefined reduce call.

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This commit is contained in:
Elliott Sales de Andrade 2019-09-09 00:28:19 -04:00
parent d726a9693e
commit 2e90089890
1 changed files with 2 additions and 5 deletions
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7
pyqtgraph/opengl/items/GLBarGraphItem.py
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@ -8,7 +8,7 @@ class GLBarGraphItem(GLMeshItem):
pos is (...,3) array of the bar positions (the corner of each bar)
size is (...,3) array of the sizes of each bar
"""
nCubes = reduce(lambda a,b: a*b, pos.shape[:-1])
nCubes = np.prod(pos.shape[:-1])
cubeVerts = np.mgrid[0:2,0:2,0:2].reshape(3,8).transpose().reshape(1,8,3)
cubeFaces = np.array([
[0,1,2], [3,2,1],
@ -22,8 +22,5 @@ class GLBarGraphItem(GLMeshItem):
verts = cubeVerts * size + pos
faces = cubeFaces + (np.arange(nCubes) * 8).reshape(nCubes,1,1)
md = MeshData(verts.reshape(nCubes*8,3), faces.reshape(nCubes*12,3))
GLMeshItem.__init__(self, meshdata=md, shader='shaded', smooth=False)
GLMeshItem.__init__(self, meshdata=md, shader='shaded', smooth=False)