I was just having another look at a piece of code I wrote for changing
certain light parameters.
When I run the code, Id love to be able to read that current value, then
punch it in the respective field. It would also be cool if the UI Window
refreshed on light selection, but that might be getting to fancy for my
python skills!
Here's the code, appreciate any pointers :)
import maya.cmds as cmds
def intensity_value(colour_control):
selection = cmds.ls( selection=True )
for sel in selection:
cmds.setAttr('{0}.intensity'.format(sel),colour_control)
def exposure_value(exposure_control):
selection = cmds.ls( selection=True )
for sel in selection:
cmds.setAttr('{0}.aiExposure'.format(sel),exposure_control)
def sample_value(sample_control):
selection = cmds.ls( selection=True )
for sel in selection:
cmds.setAttr('{0}.aiSamples'.format(sel),sample_control)
def myWindow():
if cmds.window('ws_lightParameter', exists = True):
cmds.deleteUI('ws_lightParameter')
cmds.window('ws_lightParameter')
cmds.columnLayout()
colour_control = cmds.floatSliderGrp(label='Intensity', field=True,
maxValue=50.0, value=1, cc= intensity_value)
exposure_control = cmds.floatSliderGrp(label='Exposure', field=True,
maxValue=50.0, value=0, cc= exposure_value)
sample_control = cmds.intSliderGrp(label='Samples', field=True,
minValue=1, maxValue=50.0, value=1, cc= sample_value)
cmds.showWindow('ws_lightParameter')
myWindow()
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