I have a code where I create a shader and apply it to an object.
However when i run the code again it creates entirely new nodes and applies
to the object.
Is there a way to delete the previous node so it doesnt clog up the
hypershade?
exampleCode:
testPlane = cmds.polyPlane(name = 'test', width = widthTop/100, height =
heightTop/100, sx=0, sy = 0)
shaderT = cmds.shadingNode('testNode', asShader=True)
shading_group1 = cmds.sets(renderable=True, noSurfaceShader=True, empty=True)
cmds.connectAttr('%s.outColor' % shaderT, '%s.surfaceShader' % shading_group1)
cmds.select('test')
cmds.hyperShade(assign = shading_group1)
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