# Python



```python
geo.layoutChildren()

output.setDisplayFlag(True)
output.set RenderFlag(True)
box.setParms({'tx':-2, 'ty':0, 'tz':-1)
color_box.setColor(hou.Color((1,0,0)))
color_box.setParms({colorr':1, 'colorb':0})

not continue to recook.
box.setGenericFlag(hou.nodeFlag.Lock, True)


# Access Parameters

box = hou.node('/obj/geo1/box1')
box.parm('scale').eval()
box.parm('scale').set(10)
box.parm('sizex')
box.parmTuple('size').eval()

# Set Pivot 

def setpivot(): 
  
  pivotx = hou.node("./chunk/centroid").geometry().points()[0].attribValue('P')[0]
  
  hou.param('pivot_tx').set(pivotx)

```