I am unable to control the size of the 3D grid which comes in a default
20x20x20 size.
I am attaching the code snippet:
class Visualizer(object):
def __init__(self):
self.traces = dict()
self.app = QtGui.QApplication(sys.argv)
self.w = gl.GLViewWidget()
self.w.opts['distance'] = 40
self.w.setWindowTitle('pyqtgraph example: GLLinePlotItem')
self.w.setGeometry(0, 110, 1920, 1080)
self.w.show()
# create the background grids
gx = gl.GLGridItem()
gx.rotate(90, 0, 1, 0)
gx.translate(-3, 0, 0)
#gx.setSize(50)
self.w.addItem(gx)
gy = gl.GLGridItem()
gy.rotate(90, 1, 0, 0)
gy.translate(0, -3, 0)
self.w.addItem(gy)
gz = gl.GLGridItem()
gz.translate(0, 0, -3)
self.w.addItem(gz)
self.n = 100
self.y = np.linspace(-3, 25, self.n)
self.x = np.linspace(-3, 25, self.m)
Please help me in making a bigger grid (say 50x50x50).
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