From 59af063636b3e17df488ad0d9e059919aa03fcf1 Mon Sep 17 00:00:00 2001
From: Yuri Roubinsky <chaosus89@gmail.com>
Date: Tue, 1 Feb 2022 11:32:01 +0300
Subject: Add support for 2D vector type to visual shaders

---
 doc/classes/VisualShaderNode.xml                | 14 ++++++++-----
 doc/classes/VisualShaderNodeClamp.xml           |  9 ++++++---
 doc/classes/VisualShaderNodeCompare.xml         | 13 ++++++++-----
 doc/classes/VisualShaderNodeDerivativeFunc.xml  |  7 +++++--
 doc/classes/VisualShaderNodeFaceForward.xml     |  2 +-
 doc/classes/VisualShaderNodeMix.xml             | 18 +++++++++++------
 doc/classes/VisualShaderNodeMultiplyAdd.xml     | 11 +++++++----
 doc/classes/VisualShaderNodeSmoothStep.xml      | 18 +++++++++++------
 doc/classes/VisualShaderNodeStep.xml            | 18 +++++++++++------
 doc/classes/VisualShaderNodeSwitch.xml          | 13 ++++++++-----
 doc/classes/VisualShaderNodeVec2Constant.xml    | 16 +++++++++++++++
 doc/classes/VisualShaderNodeVec2Uniform.xml     | 19 ++++++++++++++++++
 doc/classes/VisualShaderNodeVectorBase.xml      | 26 +++++++++++++++++++++++++
 doc/classes/VisualShaderNodeVectorCompose.xml   |  2 +-
 doc/classes/VisualShaderNodeVectorDecompose.xml |  2 +-
 doc/classes/VisualShaderNodeVectorDistance.xml  |  2 +-
 doc/classes/VisualShaderNodeVectorFunc.xml      |  2 +-
 doc/classes/VisualShaderNodeVectorLen.xml       |  2 +-
 doc/classes/VisualShaderNodeVectorOp.xml        |  2 +-
 19 files changed, 147 insertions(+), 49 deletions(-)
 create mode 100644 doc/classes/VisualShaderNodeVec2Constant.xml
 create mode 100644 doc/classes/VisualShaderNodeVec2Uniform.xml
 create mode 100644 doc/classes/VisualShaderNodeVectorBase.xml

(limited to 'doc/classes')

diff --git a/doc/classes/VisualShaderNode.xml b/doc/classes/VisualShaderNode.xml
index cebe7f215f..0067240820 100644
--- a/doc/classes/VisualShaderNode.xml
+++ b/doc/classes/VisualShaderNode.xml
@@ -47,6 +47,7 @@
 			<return type="void" />
 			<argument index="0" name="port" type="int" />
 			<argument index="1" name="value" type="Variant" />
+			<argument index="2" name="prev_value" type="Variant" default="null" />
 			<description>
 				Sets the default value for the selected input [code]port[/code].
 			</description>
@@ -71,19 +72,22 @@
 		<constant name="PORT_TYPE_SCALAR_INT" value="1" enum="PortType">
 			Integer scalar. Translated to [code]int[/code] type in shader code.
 		</constant>
-		<constant name="PORT_TYPE_VECTOR" value="2" enum="PortType">
+		<constant name="PORT_TYPE_VECTOR_2D" value="2" enum="PortType">
+			2D vector of floating-point values. Translated to [code]vec2[/code] type in shader code.
+		</constant>
+		<constant name="PORT_TYPE_VECTOR" value="3" enum="PortType">
 			3D vector of floating-point values. Translated to [code]vec3[/code] type in shader code.
 		</constant>
-		<constant name="PORT_TYPE_BOOLEAN" value="3" enum="PortType">
+		<constant name="PORT_TYPE_BOOLEAN" value="4" enum="PortType">
 			Boolean type. Translated to [code]bool[/code] type in shader code.
 		</constant>
-		<constant name="PORT_TYPE_TRANSFORM" value="4" enum="PortType">
+		<constant name="PORT_TYPE_TRANSFORM" value="5" enum="PortType">
 			Transform type. Translated to [code]mat4[/code] type in shader code.
 		</constant>
-		<constant name="PORT_TYPE_SAMPLER" value="5" enum="PortType">
+		<constant name="PORT_TYPE_SAMPLER" value="6" enum="PortType">
 			Sampler type. Translated to reference of sampler uniform in shader code. Can only be used for input ports in non-uniform nodes.
 		</constant>
-		<constant name="PORT_TYPE_MAX" value="6" enum="PortType">
+		<constant name="PORT_TYPE_MAX" value="7" enum="PortType">
 			Represents the size of the [enum PortType] enum.
 		</constant>
 	</constants>
diff --git a/doc/classes/VisualShaderNodeClamp.xml b/doc/classes/VisualShaderNodeClamp.xml
index a68cbbec49..7219ba14b7 100644
--- a/doc/classes/VisualShaderNodeClamp.xml
+++ b/doc/classes/VisualShaderNodeClamp.xml
@@ -20,10 +20,13 @@
 		<constant name="OP_TYPE_INT" value="1" enum="OpType">
 			An integer scalar.
 		</constant>
-		<constant name="OP_TYPE_VECTOR" value="2" enum="OpType">
-			A vector type.
+		<constant name="OP_TYPE_VECTOR_2D" value="2" enum="OpType">
+			A 2D vector type.
 		</constant>
-		<constant name="OP_TYPE_MAX" value="3" enum="OpType">
+		<constant name="OP_TYPE_VECTOR_3D" value="3" enum="OpType">
+			A 3D vector type.
+		</constant>
+		<constant name="OP_TYPE_MAX" value="4" enum="OpType">
 			Represents the size of the [enum OpType] enum.
 		</constant>
 	</constants>
diff --git a/doc/classes/VisualShaderNodeCompare.xml b/doc/classes/VisualShaderNodeCompare.xml
index 49bf952b31..ddd7f87cb8 100644
--- a/doc/classes/VisualShaderNodeCompare.xml
+++ b/doc/classes/VisualShaderNodeCompare.xml
@@ -10,7 +10,7 @@
 	</tutorials>
 	<members>
 		<member name="condition" type="int" setter="set_condition" getter="get_condition" enum="VisualShaderNodeCompare.Condition" default="0">
-			Extra condition which is applied if [member type] is set to [constant CTYPE_VECTOR].
+			Extra condition which is applied if [member type] is set to [constant CTYPE_VECTOR_3D].
 		</member>
 		<member name="function" type="int" setter="set_function" getter="get_function" enum="VisualShaderNodeCompare.Function" default="0">
 			A comparison function. See [enum Function] for options.
@@ -26,16 +26,19 @@
 		<constant name="CTYPE_SCALAR_INT" value="1" enum="ComparisonType">
 			An integer scalar.
 		</constant>
-		<constant name="CTYPE_VECTOR" value="2" enum="ComparisonType">
+		<constant name="CTYPE_VECTOR_2D" value="2" enum="ComparisonType">
+			A 2D vector type.
+		</constant>
+		<constant name="CTYPE_VECTOR_3D" value="3" enum="ComparisonType">
 			A 3D vector type.
 		</constant>
-		<constant name="CTYPE_BOOLEAN" value="3" enum="ComparisonType">
+		<constant name="CTYPE_BOOLEAN" value="4" enum="ComparisonType">
 			A boolean type.
 		</constant>
-		<constant name="CTYPE_TRANSFORM" value="4" enum="ComparisonType">
+		<constant name="CTYPE_TRANSFORM" value="5" enum="ComparisonType">
 			A transform ([code]mat4[/code]) type.
 		</constant>
-		<constant name="CTYPE_MAX" value="5" enum="ComparisonType">
+		<constant name="CTYPE_MAX" value="6" enum="ComparisonType">
 			Represents the size of the [enum ComparisonType] enum.
 		</constant>
 		<constant name="FUNC_EQUAL" value="0" enum="Function">
diff --git a/doc/classes/VisualShaderNodeDerivativeFunc.xml b/doc/classes/VisualShaderNodeDerivativeFunc.xml
index f7edac8597..704af44d04 100644
--- a/doc/classes/VisualShaderNodeDerivativeFunc.xml
+++ b/doc/classes/VisualShaderNodeDerivativeFunc.xml
@@ -20,10 +20,13 @@
 		<constant name="OP_TYPE_SCALAR" value="0" enum="OpType">
 			A floating-point scalar.
 		</constant>
-		<constant name="OP_TYPE_VECTOR" value="1" enum="OpType">
+		<constant name="OP_TYPE_VECTOR_2D" value="1" enum="OpType">
+			A 2D vector type.
+		</constant>
+		<constant name="OP_TYPE_VECTOR_3D" value="2" enum="OpType">
 			A 3D vector type.
 		</constant>
-		<constant name="OP_TYPE_MAX" value="2" enum="OpType">
+		<constant name="OP_TYPE_MAX" value="3" enum="OpType">
 			Represents the size of the [enum OpType] enum.
 		</constant>
 		<constant name="FUNC_SUM" value="0" enum="Function">
diff --git a/doc/classes/VisualShaderNodeFaceForward.xml b/doc/classes/VisualShaderNodeFaceForward.xml
index 80cb8aea4e..cd2b3972b7 100644
--- a/doc/classes/VisualShaderNodeFaceForward.xml
+++ b/doc/classes/VisualShaderNodeFaceForward.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="VisualShaderNodeFaceForward" inherits="VisualShaderNode" version="4.0">
+<class name="VisualShaderNodeFaceForward" inherits="VisualShaderNodeVectorBase" version="4.0">
 	<brief_description>
 		Returns the vector that points in the same direction as a reference vector within the visual shader graph.
 	</brief_description>
diff --git a/doc/classes/VisualShaderNodeMix.xml b/doc/classes/VisualShaderNodeMix.xml
index 1ef580a983..8a2f289a11 100644
--- a/doc/classes/VisualShaderNodeMix.xml
+++ b/doc/classes/VisualShaderNodeMix.xml
@@ -15,15 +15,21 @@
 	</members>
 	<constants>
 		<constant name="OP_TYPE_SCALAR" value="0" enum="OpType">
-			A scalar type.
+			A floating-point scalar.
 		</constant>
-		<constant name="OP_TYPE_VECTOR" value="1" enum="OpType">
-			A vector type.
+		<constant name="OP_TYPE_VECTOR_2D" value="1" enum="OpType">
+			A 2D vector type.
 		</constant>
-		<constant name="OP_TYPE_VECTOR_SCALAR" value="2" enum="OpType">
-			A vector type. [code]weight[/code] port is using a scalar type.
+		<constant name="OP_TYPE_VECTOR_2D_SCALAR" value="2" enum="OpType">
+			The [code]a[/code] and [code]b[/code] ports use a 2D vector type. The [code]weight[/code] port uses a scalar type.
 		</constant>
-		<constant name="OP_TYPE_MAX" value="3" enum="OpType">
+		<constant name="OP_TYPE_VECTOR_3D" value="3" enum="OpType">
+			A 3D vector type.
+		</constant>
+		<constant name="OP_TYPE_VECTOR_3D_SCALAR" value="4" enum="OpType">
+			The [code]a[/code] and [code]b[/code] ports use a 3D vector type. The [code]weight[/code] port uses a scalar type.
+		</constant>
+		<constant name="OP_TYPE_MAX" value="5" enum="OpType">
 			Represents the size of the [enum OpType] enum.
 		</constant>
 	</constants>
diff --git a/doc/classes/VisualShaderNodeMultiplyAdd.xml b/doc/classes/VisualShaderNodeMultiplyAdd.xml
index a0e9aef703..a6168e4df1 100644
--- a/doc/classes/VisualShaderNodeMultiplyAdd.xml
+++ b/doc/classes/VisualShaderNodeMultiplyAdd.xml
@@ -15,12 +15,15 @@
 	</members>
 	<constants>
 		<constant name="OP_TYPE_SCALAR" value="0" enum="OpType">
-			A scalar type.
+			A floating-point scalar type.
 		</constant>
-		<constant name="OP_TYPE_VECTOR" value="1" enum="OpType">
-			A vector type.
+		<constant name="OP_TYPE_VECTOR_2D" value="1" enum="OpType">
+			A 2D vector type.
 		</constant>
-		<constant name="OP_TYPE_MAX" value="2" enum="OpType">
+		<constant name="OP_TYPE_VECTOR_3D" value="2" enum="OpType">
+			A 3D vector type.
+		</constant>
+		<constant name="OP_TYPE_MAX" value="3" enum="OpType">
 			Represents the size of the [enum OpType] enum.
 		</constant>
 	</constants>
diff --git a/doc/classes/VisualShaderNodeSmoothStep.xml b/doc/classes/VisualShaderNodeSmoothStep.xml
index 2f8c7e0f33..714b9d8267 100644
--- a/doc/classes/VisualShaderNodeSmoothStep.xml
+++ b/doc/classes/VisualShaderNodeSmoothStep.xml
@@ -16,15 +16,21 @@
 	</members>
 	<constants>
 		<constant name="OP_TYPE_SCALAR" value="0" enum="OpType">
-			A scalar type.
+			A floating-point scalar type.
 		</constant>
-		<constant name="OP_TYPE_VECTOR" value="1" enum="OpType">
-			A vector type.
+		<constant name="OP_TYPE_VECTOR_2D" value="1" enum="OpType">
+			A 2D vector type.
 		</constant>
-		<constant name="OP_TYPE_VECTOR_SCALAR" value="2" enum="OpType">
-			A vector type. [code]edge0[/code] and [code]edge1[/code] are using a scalar type.
+		<constant name="OP_TYPE_VECTOR_2D_SCALAR" value="2" enum="OpType">
+			The [code]x[/code] port uses a 2D vector type. The first two ports use a floating-point scalar type.
 		</constant>
-		<constant name="OP_TYPE_MAX" value="3" enum="OpType">
+		<constant name="OP_TYPE_VECTOR_3D" value="3" enum="OpType">
+			A 3D vector type.
+		</constant>
+		<constant name="OP_TYPE_VECTOR_3D_SCALAR" value="4" enum="OpType">
+			The [code]x[/code] port uses a 3D vector type. The first two ports use a floating-point scalar type.
+		</constant>
+		<constant name="OP_TYPE_MAX" value="5" enum="OpType">
 			Represents the size of the [enum OpType] enum.
 		</constant>
 	</constants>
diff --git a/doc/classes/VisualShaderNodeStep.xml b/doc/classes/VisualShaderNodeStep.xml
index 5d8b464814..f65c95ea9e 100644
--- a/doc/classes/VisualShaderNodeStep.xml
+++ b/doc/classes/VisualShaderNodeStep.xml
@@ -16,15 +16,21 @@
 	</members>
 	<constants>
 		<constant name="OP_TYPE_SCALAR" value="0" enum="OpType">
-			A scalar type.
+			A floating-point scalar type.
 		</constant>
-		<constant name="OP_TYPE_VECTOR" value="1" enum="OpType">
-			A vector type.
+		<constant name="OP_TYPE_VECTOR_2D" value="1" enum="OpType">
+			A 2D vector type.
 		</constant>
-		<constant name="OP_TYPE_VECTOR_SCALAR" value="2" enum="OpType">
-			A vector type. [code]edge[/code] port is using a scalar type.
+		<constant name="OP_TYPE_VECTOR_2D_SCALAR" value="2" enum="OpType">
+			The [code]x[/code] port uses a 2D vector type, while the [code]edge[/code] port uses a floating-point scalar type.
 		</constant>
-		<constant name="OP_TYPE_MAX" value="3" enum="OpType">
+		<constant name="OP_TYPE_VECTOR_3D" value="3" enum="OpType">
+			A 3D vector type.
+		</constant>
+		<constant name="OP_TYPE_VECTOR_3D_SCALAR" value="4" enum="OpType">
+			The [code]x[/code] port uses a 3D vector type, while the [code]edge[/code] port uses a floating-point scalar type.
+		</constant>
+		<constant name="OP_TYPE_MAX" value="5" enum="OpType">
 			Represents the size of the [enum OpType] enum.
 		</constant>
 	</constants>
diff --git a/doc/classes/VisualShaderNodeSwitch.xml b/doc/classes/VisualShaderNodeSwitch.xml
index 921092cd07..71888ec2c3 100644
--- a/doc/classes/VisualShaderNodeSwitch.xml
+++ b/doc/classes/VisualShaderNodeSwitch.xml
@@ -20,16 +20,19 @@
 		<constant name="OP_TYPE_INT" value="1" enum="OpType">
 			An integer scalar.
 		</constant>
-		<constant name="OP_TYPE_VECTOR" value="2" enum="OpType">
-			A vector type.
+		<constant name="OP_TYPE_VECTOR_2D" value="2" enum="OpType">
+			A 2D vector type.
 		</constant>
-		<constant name="OP_TYPE_BOOLEAN" value="3" enum="OpType">
+		<constant name="OP_TYPE_VECTOR_3D" value="3" enum="OpType">
+			A 3D vector type.
+		</constant>
+		<constant name="OP_TYPE_BOOLEAN" value="4" enum="OpType">
 			A boolean type.
 		</constant>
-		<constant name="OP_TYPE_TRANSFORM" value="4" enum="OpType">
+		<constant name="OP_TYPE_TRANSFORM" value="5" enum="OpType">
 			A transform type.
 		</constant>
-		<constant name="OP_TYPE_MAX" value="5" enum="OpType">
+		<constant name="OP_TYPE_MAX" value="6" enum="OpType">
 			Represents the size of the [enum OpType] enum.
 		</constant>
 	</constants>
diff --git a/doc/classes/VisualShaderNodeVec2Constant.xml b/doc/classes/VisualShaderNodeVec2Constant.xml
new file mode 100644
index 0000000000..f897ab4091
--- /dev/null
+++ b/doc/classes/VisualShaderNodeVec2Constant.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<class name="VisualShaderNodeVec2Constant" inherits="VisualShaderNodeConstant" version="4.0">
+	<brief_description>
+		A [Vector2] constant to be used within the visual shader graph.
+	</brief_description>
+	<description>
+		A constant [Vector2], which can be used as an input node.
+	</description>
+	<tutorials>
+	</tutorials>
+	<members>
+		<member name="constant" type="Vector2" setter="set_constant" getter="get_constant" default="Vector2(0, 0)">
+			A [Vector2] constant which represents the state of this node.
+		</member>
+	</members>
+</class>
diff --git a/doc/classes/VisualShaderNodeVec2Uniform.xml b/doc/classes/VisualShaderNodeVec2Uniform.xml
new file mode 100644
index 0000000000..d5cf7e57c8
--- /dev/null
+++ b/doc/classes/VisualShaderNodeVec2Uniform.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<class name="VisualShaderNodeVec2Uniform" inherits="VisualShaderNodeUniform" version="4.0">
+	<brief_description>
+		A [Vector2] uniform to be used within the visual shader graph.
+	</brief_description>
+	<description>
+		Translated to [code]uniform vec2[/code] in the shader language.
+	</description>
+	<tutorials>
+	</tutorials>
+	<members>
+		<member name="default_value" type="Vector2" setter="set_default_value" getter="get_default_value" default="Vector2(0, 0)">
+			A default value to be assigned within the shader.
+		</member>
+		<member name="default_value_enabled" type="bool" setter="set_default_value_enabled" getter="is_default_value_enabled" default="false">
+			Enables usage of the [member default_value].
+		</member>
+	</members>
+</class>
diff --git a/doc/classes/VisualShaderNodeVectorBase.xml b/doc/classes/VisualShaderNodeVectorBase.xml
new file mode 100644
index 0000000000..8a560c1951
--- /dev/null
+++ b/doc/classes/VisualShaderNodeVectorBase.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<class name="VisualShaderNodeVectorBase" inherits="VisualShaderNode" version="4.0">
+	<brief_description>
+		A base type for the nodes using different vector types within the visual shader graph.
+	</brief_description>
+	<description>
+	</description>
+	<tutorials>
+	</tutorials>
+	<members>
+		<member name="op_type" type="int" setter="set_op_type" getter="get_op_type" enum="VisualShaderNodeVectorBase.OpType" default="1">
+			A base type.
+		</member>
+	</members>
+	<constants>
+		<constant name="OP_TYPE_VECTOR_2D" value="0" enum="OpType">
+			A 2D vector type.
+		</constant>
+		<constant name="OP_TYPE_VECTOR_3D" value="1" enum="OpType">
+			A 3D vector type.
+		</constant>
+		<constant name="OP_TYPE_MAX" value="2" enum="OpType">
+			Represents the size of the [enum OpType] enum.
+		</constant>
+	</constants>
+</class>
diff --git a/doc/classes/VisualShaderNodeVectorCompose.xml b/doc/classes/VisualShaderNodeVectorCompose.xml
index ebc30d03f4..b8caf154f9 100644
--- a/doc/classes/VisualShaderNodeVectorCompose.xml
+++ b/doc/classes/VisualShaderNodeVectorCompose.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="VisualShaderNodeVectorCompose" inherits="VisualShaderNode" version="4.0">
+<class name="VisualShaderNodeVectorCompose" inherits="VisualShaderNodeVectorBase" version="4.0">
 	<brief_description>
 		Composes a [Vector3] from three scalars within the visual shader graph.
 	</brief_description>
diff --git a/doc/classes/VisualShaderNodeVectorDecompose.xml b/doc/classes/VisualShaderNodeVectorDecompose.xml
index 09986bf969..9ef9db0cfb 100644
--- a/doc/classes/VisualShaderNodeVectorDecompose.xml
+++ b/doc/classes/VisualShaderNodeVectorDecompose.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="VisualShaderNodeVectorDecompose" inherits="VisualShaderNode" version="4.0">
+<class name="VisualShaderNodeVectorDecompose" inherits="VisualShaderNodeVectorBase" version="4.0">
 	<brief_description>
 		Decomposes a [Vector3] into three scalars within the visual shader graph.
 	</brief_description>
diff --git a/doc/classes/VisualShaderNodeVectorDistance.xml b/doc/classes/VisualShaderNodeVectorDistance.xml
index 098787e583..c0d8ffe943 100644
--- a/doc/classes/VisualShaderNodeVectorDistance.xml
+++ b/doc/classes/VisualShaderNodeVectorDistance.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="VisualShaderNodeVectorDistance" inherits="VisualShaderNode" version="4.0">
+<class name="VisualShaderNodeVectorDistance" inherits="VisualShaderNodeVectorBase" version="4.0">
 	<brief_description>
 		Returns the distance between two points. To be used within the visual shader graph.
 	</brief_description>
diff --git a/doc/classes/VisualShaderNodeVectorFunc.xml b/doc/classes/VisualShaderNodeVectorFunc.xml
index 27ae82e11b..17a6418b94 100644
--- a/doc/classes/VisualShaderNodeVectorFunc.xml
+++ b/doc/classes/VisualShaderNodeVectorFunc.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="VisualShaderNodeVectorFunc" inherits="VisualShaderNode" version="4.0">
+<class name="VisualShaderNodeVectorFunc" inherits="VisualShaderNodeVectorBase" version="4.0">
 	<brief_description>
 		A vector function to be used within the visual shader graph.
 	</brief_description>
diff --git a/doc/classes/VisualShaderNodeVectorLen.xml b/doc/classes/VisualShaderNodeVectorLen.xml
index 165455e622..f1b6919bdc 100644
--- a/doc/classes/VisualShaderNodeVectorLen.xml
+++ b/doc/classes/VisualShaderNodeVectorLen.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="VisualShaderNodeVectorLen" inherits="VisualShaderNode" version="4.0">
+<class name="VisualShaderNodeVectorLen" inherits="VisualShaderNodeVectorBase" version="4.0">
 	<brief_description>
 		Returns the length of a [Vector3] within the visual shader graph.
 	</brief_description>
diff --git a/doc/classes/VisualShaderNodeVectorOp.xml b/doc/classes/VisualShaderNodeVectorOp.xml
index 5e8f0abda3..6a579abb9a 100644
--- a/doc/classes/VisualShaderNodeVectorOp.xml
+++ b/doc/classes/VisualShaderNodeVectorOp.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="VisualShaderNodeVectorOp" inherits="VisualShaderNode" version="4.0">
+<class name="VisualShaderNodeVectorOp" inherits="VisualShaderNodeVectorBase" version="4.0">
 	<brief_description>
 		A vector operator to be used within the visual shader graph.
 	</brief_description>
-- 
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