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Fixed GLSurfacePlot bug

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This commit is contained in:
Luke Campagnola 2013-02-13 17:11:47 -05:00
parent 63c3b36a03
commit 815746895d
2 changed files with 3 additions and 3 deletions
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2
examples/GLSurfacePlot.py
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@ -62,7 +62,7 @@ w.addItem(p3)
## Animated example
## compute surface vertex data
cols = 100
cols = 90
rows = 100
x = np.linspace(-8, 8, cols+1).reshape(cols+1,1)
y = np.linspace(-8, 8, rows+1).reshape(1,rows+1)

4
pyqtgraph/opengl/items/GLSurfacePlotItem.py
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@ -127,8 +127,8 @@ class GLSurfacePlotItem(GLMeshItem):
def generateFaces(self):
cols = self._z.shape[0]-1
rows = self._z.shape[1]-1
cols = self._z.shape[1]-1
rows = self._z.shape[0]-1
faces = np.empty((cols*rows*2, 3), dtype=np.uint)
rowtemplate1 = np.arange(cols).reshape(cols, 1) + np.array([[0, 1, cols+1]])
rowtemplate2 = np.arange(cols).reshape(cols, 1) + np.array([[cols+1, 1, cols+2]])