Add convert options between constants and uniforms in visual shaders

8 files changed, 33 insertions, 6 deletions

diff --git a/doc/classes/VisualShader.xml b/doc/classes/VisualShader.xml
index f03550bd5e..c29c30289a 100644
--- a/doc/classes/VisualShader.xml
+++ b/doc/classes/VisualShader.xml
@@ -169,6 +169,19 @@
 				Removes the specified node from the shader.
 			</description>
 		</method>
+		<method name="replace_node">
+			<return type="void">
+			</return>
+			<argument index="0" name="type" type="int" enum="VisualShader.Type">
+			</argument>
+			<argument index="1" name="id" type="int">
+			</argument>
+			<argument index="2" name="new_class" type="StringName">
+			</argument>
+			<description>
+				Replaces the specified node with a node of new class type.
+			</description>
+		</method>
 		<method name="set_mode">
 			<return type="void">
 			</return>
diff --git a/doc/classes/VisualShaderNodeBooleanConstant.xml b/doc/classes/VisualShaderNodeBooleanConstant.xml
index cccb64e874..688679f2a3 100644
--- a/doc/classes/VisualShaderNodeBooleanConstant.xml
+++ b/doc/classes/VisualShaderNodeBooleanConstant.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="VisualShaderNodeBooleanConstant" inherits="VisualShaderNode" version="4.0">
+<class name="VisualShaderNodeBooleanConstant" inherits="VisualShaderNodeConstant" version="4.0">
 	<brief_description>
 		A boolean constant to be used within the visual shader graph.
 	</brief_description>
diff --git a/doc/classes/VisualShaderNodeColorConstant.xml b/doc/classes/VisualShaderNodeColorConstant.xml
index 9b122ca8e1..8644013ef2 100644
--- a/doc/classes/VisualShaderNodeColorConstant.xml
+++ b/doc/classes/VisualShaderNodeColorConstant.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="VisualShaderNodeColorConstant" inherits="VisualShaderNode" version="4.0">
+<class name="VisualShaderNodeColorConstant" inherits="VisualShaderNodeConstant" version="4.0">
 	<brief_description>
 		A [Color] constant to be used within the visual shader graph.
 	</brief_description>
diff --git a/doc/classes/VisualShaderNodeConstant.xml b/doc/classes/VisualShaderNodeConstant.xml
new file mode 100644
index 0000000000..8c61529dd1
--- /dev/null
+++ b/doc/classes/VisualShaderNodeConstant.xml
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<class name="VisualShaderNodeConstant" inherits="VisualShaderNode" version="4.0">
+	<brief_description>
+		A base type for the constants within the visual shader graph.
+	</brief_description>
+	<description>
+	</description>
+	<tutorials>
+	</tutorials>
+	<methods>
+	</methods>
+	<constants>
+	</constants>
+</class>
diff --git a/doc/classes/VisualShaderNodeFloatConstant.xml b/doc/classes/VisualShaderNodeFloatConstant.xml
index 3ba9ff07d3..a71563af54 100644
--- a/doc/classes/VisualShaderNodeFloatConstant.xml
+++ b/doc/classes/VisualShaderNodeFloatConstant.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="VisualShaderNodeFloatConstant" inherits="VisualShaderNode" version="4.0">
+<class name="VisualShaderNodeFloatConstant" inherits="VisualShaderNodeConstant" version="4.0">
 	<brief_description>
 		A scalar floating-point constant to be used within the visual shader graph.
 	</brief_description>
diff --git a/doc/classes/VisualShaderNodeIntConstant.xml b/doc/classes/VisualShaderNodeIntConstant.xml
index 1c407b21ca..18d6e96ab5 100644
--- a/doc/classes/VisualShaderNodeIntConstant.xml
+++ b/doc/classes/VisualShaderNodeIntConstant.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="VisualShaderNodeIntConstant" inherits="VisualShaderNode" version="4.0">
+<class name="VisualShaderNodeIntConstant" inherits="VisualShaderNodeConstant" version="4.0">
 	<brief_description>
 		A scalar integer constant to be used within the visual shader graph.
 	</brief_description>
diff --git a/doc/classes/VisualShaderNodeTransformConstant.xml b/doc/classes/VisualShaderNodeTransformConstant.xml
index e5004e5bb6..b8f054e914 100644
--- a/doc/classes/VisualShaderNodeTransformConstant.xml
+++ b/doc/classes/VisualShaderNodeTransformConstant.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="VisualShaderNodeTransformConstant" inherits="VisualShaderNode" version="4.0">
+<class name="VisualShaderNodeTransformConstant" inherits="VisualShaderNodeConstant" version="4.0">
 	<brief_description>
 		A [Transform] constant for use within the visual shader graph.
 	</brief_description>
diff --git a/doc/classes/VisualShaderNodeVec3Constant.xml b/doc/classes/VisualShaderNodeVec3Constant.xml
index 4dfc9dc081..b01bb514fe 100644
--- a/doc/classes/VisualShaderNodeVec3Constant.xml
+++ b/doc/classes/VisualShaderNodeVec3Constant.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="VisualShaderNodeVec3Constant" inherits="VisualShaderNode" version="4.0">
+<class name="VisualShaderNodeVec3Constant" inherits="VisualShaderNodeConstant" version="4.0">
 	<brief_description>
 		A [Vector3] constant to be used within the visual shader graph.
 	</brief_description>