created a variable for the grid visualization line drawing height
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@ -14,6 +14,10 @@ if __debug__:
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from CartesianGridBase import CartesianGridBase
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# increase this number if you want to visualize the grid lines
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# above water level
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GRID_Z_OFFSET = 0.0
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class DistributedCartesianGrid(DistributedNode, CartesianGridBase):
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notify = directNotify.newCategory("DistributedCartesianGrid")
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notify.setDebug(0)
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@ -262,21 +266,21 @@ class DistributedCartesianGrid(DistributedNode, CartesianGridBase):
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for i in range(numLines+1):
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icw = i * cw - dx
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if i == numLines/2:
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center.moveTo(icw, -scaledSize, 0)
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center.drawTo(icw, scaledSize, 0)
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center.moveTo(-scaledSize, icw, 0)
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center.drawTo(scaledSize, icw, 0)
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center.moveTo(icw, -scaledSize, GRID_Z_OFFSET)
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center.drawTo(icw, scaledSize, GRID_Z_OFFSET)
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center.moveTo(-scaledSize, icw, GRID_Z_OFFSET)
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center.drawTo(scaledSize, icw, GRID_Z_OFFSET)
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else:
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if (i % 5) == 0:
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major.moveTo(icw, -scaledSize, 0)
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major.drawTo(icw, scaledSize, 0)
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major.moveTo(-scaledSize, icw, 0)
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major.drawTo(scaledSize, icw, 0)
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major.moveTo(icw, -scaledSize, GRID_Z_OFFSET)
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major.drawTo(icw, scaledSize, GRID_Z_OFFSET)
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major.moveTo(-scaledSize, icw, GRID_Z_OFFSET)
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major.drawTo(scaledSize, icw, GRID_Z_OFFSET)
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else:
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minor.moveTo(icw, -scaledSize, 0)
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minor.drawTo(icw, scaledSize, 0)
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minor.moveTo(-scaledSize, icw, 0)
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minor.drawTo(scaledSize, icw, 0)
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minor.moveTo(icw, -scaledSize, GRID_Z_OFFSET)
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minor.drawTo(icw, scaledSize, GRID_Z_OFFSET)
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minor.moveTo(-scaledSize, icw, GRID_Z_OFFSET)
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minor.drawTo(scaledSize, icw, GRID_Z_OFFSET)
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center.create()
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minor.create()
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major.create()
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@ -306,7 +310,7 @@ class DistributedCartesianGrid(DistributedNode, CartesianGridBase):
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# Place the text node in the center of the cell
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textNodePath.setPosHprScale((i * cw - dx) + (cw * 0.5), # x
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(j * cw - dx) + (cw * 0.5), # y
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3.0, # z
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GRID_Z_OFFSET+3.0, # z
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# Lay them down flat
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0, -90, 0, # hpr
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scale, scale, scale)
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@ -324,7 +328,7 @@ class DistributedCartesianGrid(DistributedNode, CartesianGridBase):
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marker.reparentTo(self.markerParent)
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marker.setPos(i * self.cellWidth - dx,
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j * self.cellWidth - dx,
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1.0)
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GRID_Z_OFFSET + 1.0)
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marker.setScale(5)
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self.cellMarkers.append(marker)
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