Create MaterialExpressionStaticSwitch.md

Roberto De Ioris · web-flow · commit 45717d1d06f0 · 2018-03-13T15:02:32.000+01:00
diff --git a/examples/MaterialExpressionStaticSwitch.md b/examples/MaterialExpressionStaticSwitch.md
@@ -0,0 +1,72 @@
+```python
+import unreal_engine as ue
+from unreal_engine.classes import MaterialFactoryNew
+from unreal_engine.classes import MaterialExpressionStaticSwitch, MaterialExpressionStaticSwitchParameter, MaterialExpressionVectorParameter
+from unreal_engine.structs import ColorMaterialInput, ExpressionInput
+import time
+
+material_factory = MaterialFactoryNew()
+material = material_factory.factory_create_new('/Game/Materials/Test' + str(int(time.time())))
+
+material.modify()
+
+static_switch_node = MaterialExpressionStaticSwitch('', material)
+static_switch_node.MaterialExpressionEditorX = -200
+static_switch_node.MaterialExpressionEditorY = 50
+
+static_switch_parameter_node_true = MaterialExpressionStaticSwitchParameter('', material)
+static_switch_parameter_node_true.MaterialExpressionEditorX = -400
+static_switch_parameter_node_true.MaterialExpressionEditorY = 0
+static_switch_parameter_node_true.ParameterName = 'True'
+
+static_switch_parameter_node_false = MaterialExpressionStaticSwitchParameter('', material)
+static_switch_parameter_node_false.MaterialExpressionEditorX = -400
+static_switch_parameter_node_false.MaterialExpressionEditorY = 200
+static_switch_parameter_node_false.ParameterName = 'False'
+
+static_switch_node.A = ExpressionInput(Expression=static_switch_parameter_node_true)
+static_switch_node.B = ExpressionInput(Expression=static_switch_parameter_node_false)
+
+vector_parameter_one = MaterialExpressionVectorParameter('', material)
+vector_parameter_one.MaterialExpressionEditorX = -600
+vector_parameter_one.MaterialExpressionEditorY = -150
+vector_parameter_one.ParameterName = 'One'
+
+vector_parameter_two = MaterialExpressionVectorParameter('', material)
+vector_parameter_two.MaterialExpressionEditorX = -800
+vector_parameter_two.MaterialExpressionEditorY = -50
+vector_parameter_two.ParameterName = 'Two'
+
+vector_parameter_three = MaterialExpressionVectorParameter('', material)
+vector_parameter_three.MaterialExpressionEditorX = -600
+vector_parameter_three.MaterialExpressionEditorY = 150
+vector_parameter_three.ParameterName = 'Three'
+
+vector_parameter_four = MaterialExpressionVectorParameter('', material)
+vector_parameter_four.MaterialExpressionEditorX = -800
+vector_parameter_four.MaterialExpressionEditorY = 250
+vector_parameter_four.ParameterName = 'Four'
+
+
+static_switch_parameter_node_true.A = ExpressionInput(Expression=vector_parameter_one)
+static_switch_parameter_node_true.B = ExpressionInput(Expression=vector_parameter_two)
+
+static_switch_parameter_node_false.A = ExpressionInput(Expression=vector_parameter_three)
+static_switch_parameter_node_false.B = ExpressionInput(Expression=vector_parameter_four)
+
+material.BaseColor = ColorMaterialInput(Expression=static_switch_node)
+
+material.Expressions = [
+                           static_switch_node,
+                           static_switch_parameter_node_true,
+                           static_switch_parameter_node_false,
+                           vector_parameter_one,
+                           vector_parameter_two,
+                           vector_parameter_three,
+                           vector_parameter_four
+                       ]
+
+material.post_edit_change()
+
+ue.open_editor_for_asset(material)
+```
