* amplify shader editor

6 files changed, 173 insertions, 0 deletions

diff --git a/Assets/AmplifyShaderEditor/Plugins/Editor/Nodes/Misc/Transformation/ObjectToWorldTransfNode.cs b/Assets/AmplifyShaderEditor/Plugins/Editor/Nodes/Misc/Transformation/ObjectToWorldTransfNode.cs
new file mode 100644
index 00000000..48de5fbe
--- /dev/null
+++ b/Assets/AmplifyShaderEditor/Plugins/Editor/Nodes/Misc/Transformation/ObjectToWorldTransfNode.cs
@@ -0,0 +1,30 @@
+// Amplify Shader Editor - Visual Shader Editing Tool
+// Copyright (c) Amplify Creations, Lda <info@amplify.pt>
+
+namespace AmplifyShaderEditor
+{
+	[System.Serializable]
+	[NodeAttributes( "Object To World", "Object Transform", "Transforms input to World Space" )]
+	public sealed class ObjectToWorldTransfNode : ParentTransfNode
+	{
+		protected override void CommonInit( int uniqueId )
+		{
+			base.CommonInit( uniqueId );
+			m_matrixName = "unity_ObjectToWorld";
+			m_matrixHDName = "GetObjectToWorldMatrix()";
+			m_matrixLWName = "GetObjectToWorldMatrix()";
+			m_previewShaderGUID = "a4044ee165813654486d0cecd0de478c";
+		}
+
+		public override string GenerateShaderForOutput( int outputId, ref MasterNodeDataCollector dataCollector, bool ignoreLocalvar )
+		{
+			string result = base.GenerateShaderForOutput( 0, ref dataCollector, ignoreLocalvar );
+			if( dataCollector.IsTemplate && dataCollector.TemplateDataCollectorInstance.CurrentSRPType == TemplateSRPType.HD && !string.IsNullOrEmpty( m_matrixHDName ) )
+			{
+				dataCollector.AddLocalVariable( UniqueId, string.Format( "{0}.xyz", result ), string.Format( "GetAbsolutePositionWS(({0}).xyz);", result ) );
+			}
+
+			return GetOutputVectorItem( 0, outputId, result );
+		}
+	}
+}
diff --git a/Assets/AmplifyShaderEditor/Plugins/Editor/Nodes/Misc/Transformation/ObjectToWorldTransfNode.cs.meta b/Assets/AmplifyShaderEditor/Plugins/Editor/Nodes/Misc/Transformation/ObjectToWorldTransfNode.cs.meta
new file mode 100644
index 00000000..40b45c87
--- /dev/null
+++ b/Assets/AmplifyShaderEditor/Plugins/Editor/Nodes/Misc/Transformation/ObjectToWorldTransfNode.cs.meta
@@ -0,0 +1,12 @@
+fileFormatVersion: 2
+guid: 545417ad304cea84b9f625a3b6ad4e56
+timeCreated: 1488205951
+licenseType: Store
+MonoImporter:
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/Assets/AmplifyShaderEditor/Plugins/Editor/Nodes/Misc/Transformation/ParentTransfNode.cs b/Assets/AmplifyShaderEditor/Plugins/Editor/Nodes/Misc/Transformation/ParentTransfNode.cs
new file mode 100644
index 00000000..5781e115
--- /dev/null
+++ b/Assets/AmplifyShaderEditor/Plugins/Editor/Nodes/Misc/Transformation/ParentTransfNode.cs
@@ -0,0 +1,53 @@
+// Amplify Shader Editor - Visual Shader Editing Tool
+// Copyright (c) Amplify Creations, Lda <info@amplify.pt>
+
+namespace AmplifyShaderEditor
+{
+	[System.Serializable]
+	public class ParentTransfNode : ParentNode
+	{
+		protected string m_matrixName;
+		protected string m_matrixHDName;
+		protected string m_matrixLWName;
+
+		protected override void CommonInit( int uniqueId )
+		{
+			base.CommonInit( uniqueId );
+			AddInputPort( WirePortDataType.FLOAT4, false, string.Empty );
+			AddOutputVectorPorts( WirePortDataType.FLOAT4, "XYZW" );
+			m_useInternalPortData = true;
+			m_inputPorts[ 0 ].Vector4InternalData = new UnityEngine.Vector4( 0, 0, 0, 1 );
+		}
+
+		public override string GenerateShaderForOutput( int outputId, ref MasterNodeDataCollector dataCollector, bool ignoreLocalvar )
+		{
+			if ( m_outputPorts[ 0 ].IsLocalValue( dataCollector.PortCategory ) )
+				return GetOutputVectorItem( 0, outputId, m_outputPorts[ 0 ].LocalValue( dataCollector.PortCategory ) );
+
+			string value = m_inputPorts[ 0 ].GeneratePortInstructions( ref dataCollector );
+			string matrixName = string.Empty;
+			if( dataCollector.IsTemplate  )
+			{
+				if( dataCollector.TemplateDataCollectorInstance.CurrentSRPType == TemplateSRPType.HD && !string.IsNullOrEmpty( m_matrixHDName ) )
+				{
+					matrixName = m_matrixHDName;
+				}
+				else if( dataCollector.TemplateDataCollectorInstance.CurrentSRPType == TemplateSRPType.Lightweight && !string.IsNullOrEmpty( m_matrixLWName ) )
+				{
+					matrixName = m_matrixLWName;
+				}
+				else
+				{
+					matrixName = m_matrixName;
+				}
+			}
+			else
+			{
+				matrixName = m_matrixName;
+			}
+
+			RegisterLocalVariable( 0, string.Format( "mul({0},{1})", matrixName, value ),ref dataCollector,"transform"+ OutputId );
+			return GetOutputVectorItem( 0, outputId, m_outputPorts[ 0 ].LocalValue( dataCollector.PortCategory ) );
+		}
+	}
+}
diff --git a/Assets/AmplifyShaderEditor/Plugins/Editor/Nodes/Misc/Transformation/ParentTransfNode.cs.meta b/Assets/AmplifyShaderEditor/Plugins/Editor/Nodes/Misc/Transformation/ParentTransfNode.cs.meta
new file mode 100644
index 00000000..5a714ba2
--- /dev/null
+++ b/Assets/AmplifyShaderEditor/Plugins/Editor/Nodes/Misc/Transformation/ParentTransfNode.cs.meta
@@ -0,0 +1,12 @@
+fileFormatVersion: 2
+guid: 11f04432b7f1ffb43b584adb226614c6
+timeCreated: 1488206086
+licenseType: Store
+MonoImporter:
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/Assets/AmplifyShaderEditor/Plugins/Editor/Nodes/Misc/Transformation/WorldToObjectTransfNode.cs b/Assets/AmplifyShaderEditor/Plugins/Editor/Nodes/Misc/Transformation/WorldToObjectTransfNode.cs
new file mode 100644
index 00000000..ccc57813
--- /dev/null
+++ b/Assets/AmplifyShaderEditor/Plugins/Editor/Nodes/Misc/Transformation/WorldToObjectTransfNode.cs
@@ -0,0 +1,54 @@
+// Amplify Shader Editor - Visual Shader Editing Tool
+// Copyright (c) Amplify Creations, Lda <info@amplify.pt>
+
+namespace AmplifyShaderEditor
+{
+	[System.Serializable]
+	[NodeAttributes( "World To Object", "Object Transform", "Transforms input to Object Space" )]
+	public sealed class WorldToObjectTransfNode : ParentTransfNode
+	{
+		protected override void CommonInit( int uniqueId )
+		{
+			base.CommonInit( uniqueId );
+			m_matrixName = "unity_WorldToObject";
+			m_matrixHDName = "GetWorldToObjectMatrix()";
+			m_matrixLWName = "GetWorldToObjectMatrix()";
+			m_previewShaderGUID = "79a5efd1e3309f54d8ba3e7fdf5e459b";
+		}
+
+		public override string GenerateShaderForOutput( int outputId, ref MasterNodeDataCollector dataCollector, bool ignoreLocalvar )
+		{
+			if( m_outputPorts[ 0 ].IsLocalValue( dataCollector.PortCategory ) )
+				return GetOutputVectorItem( 0, outputId, m_outputPorts[ 0 ].LocalValue( dataCollector.PortCategory ) );
+
+			string value = m_inputPorts[ 0 ].GeneratePortInstructions( ref dataCollector );
+			string matrixName = string.Empty;
+			if( dataCollector.IsTemplate  )
+			{
+				if( dataCollector.TemplateDataCollectorInstance.CurrentSRPType == TemplateSRPType.HD && !string.IsNullOrEmpty( m_matrixHDName ) )
+				{
+					string varName = "localWorldVar" + OutputId;
+					dataCollector.AddLocalVariable( UniqueId, PrecisionType.Float, WirePortDataType.FLOAT4, varName, value );
+					dataCollector.AddLocalVariable( UniqueId, string.Format( "({0}).xyz", varName ), string.Format( "GetCameraRelativePositionWS(({0}).xyz);", varName ) );
+					value = varName;
+					matrixName = m_matrixHDName;
+				}
+				else if( dataCollector.TemplateDataCollectorInstance.CurrentSRPType == TemplateSRPType.Lightweight && !string.IsNullOrEmpty( m_matrixLWName ) )
+				{
+					matrixName = m_matrixLWName;
+				}
+				else
+				{
+					matrixName = m_matrixName;
+				}
+			}
+			else
+			{
+				matrixName = m_matrixName;
+			}
+
+			RegisterLocalVariable( 0, string.Format( "mul({0},{1})", matrixName, value ), ref dataCollector, "transform" + OutputId );
+			return GetOutputVectorItem( 0, outputId, m_outputPorts[ 0 ].LocalValue( dataCollector.PortCategory ) );
+		}
+	}
+}
diff --git a/Assets/AmplifyShaderEditor/Plugins/Editor/Nodes/Misc/Transformation/WorldToObjectTransfNode.cs.meta b/Assets/AmplifyShaderEditor/Plugins/Editor/Nodes/Misc/Transformation/WorldToObjectTransfNode.cs.meta
new file mode 100644
index 00000000..8ad85ca4
--- /dev/null
+++ b/Assets/AmplifyShaderEditor/Plugins/Editor/Nodes/Misc/Transformation/WorldToObjectTransfNode.cs.meta
@@ -0,0 +1,12 @@
+fileFormatVersion: 2
+guid: 8a25ccf8973bfae46ae3df2823f58229
+timeCreated: 1488205986
+licenseType: Store
+MonoImporter:
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: