Create Uniform Color with preset value through python

Hello @Max_Steven,

This should do the trick:

import sd
from sd.api import *

app = sd.getContext().getSDApplication()
ui_mgr = app.getUIMgr()

# Get the graph currently in the currently active Graph view
graph = ui_mgr.getCurrentGraph()

# Create a new Uniform Color node
my_node = graph.newNode("sbs::compositing::uniform")

# Set the inheritance method of the node's Output Size property to Absolute
my_node.setInputPropertyInheritanceMethodFromId(
  "$outputsize",
  sdproperty.SDPropertyInheritanceMethod(2)
  )

# Set the node's Output Size property value to (4, 4)
my_node.setInputPropertyValueFromId(
  "$outputsize",
  sdvalueint2.SDValueInt2.sNew(sdbasetypes.int2(4, 4))
  )

# Set the node's Output Color property value to (1, 1, 0, 1)
my_node.setInputPropertyValueFromId(
  "outputcolor",
  sdvaluefloat4.SDValueFloat4.sNew(sdbasetypes.float4(1, 1, 0, 1))
  )

In the Help menu of Substance 3D Designer, you can find the Scripting documentation option which will open the Python API Reference in your web browser. I strongly recommend keeping this resource handy while scripting.

The Scripting section of Designer's documentation will also help get you started.

I hope this is helpful!

Best regards.