* amplify shader editor

10 files changed, 309 insertions, 0 deletions

diff --git a/Assets/AmplifyShaderEditor/Plugins/Editor/Nodes/Constants/ShaderVariables/Time/CosTime.cs b/Assets/AmplifyShaderEditor/Plugins/Editor/Nodes/Constants/ShaderVariables/Time/CosTime.cs
new file mode 100644
index 00000000..096676f2
--- /dev/null
+++ b/Assets/AmplifyShaderEditor/Plugins/Editor/Nodes/Constants/ShaderVariables/Time/CosTime.cs
@@ -0,0 +1,55 @@
+// Amplify Shader Editor - Visual Shader Editing Tool
+// Copyright (c) Amplify Creations, Lda <info@amplify.pt>
+
+using System;
+namespace AmplifyShaderEditor
+{
+	[Serializable]
+	[NodeAttributes( "Cos Time", "Time", "Cosine of time" )]
+	public sealed class CosTime : ConstVecShaderVariable
+	{
+#if UNITY_2018_3_OR_NEWER
+		private readonly string[] SRPTime =
+		{
+			"cos( _TimeParameters.x * 0.125 )",
+			"cos( _TimeParameters.x * 0.25 )",
+			"cos( _TimeParameters.x * 0.5 )",
+			"_TimeParameters.z",
+		};
+#endif
+		protected override void CommonInit( int uniqueId )
+		{
+			base.CommonInit( uniqueId );
+			ChangeOutputName( 1, "t/8" );
+			ChangeOutputName( 2, "t/4" );
+			ChangeOutputName( 3, "t/2" );
+			ChangeOutputName( 4, "t" );
+			m_value = "_CosTime";
+			m_previewShaderGUID = "3093999b42c3c0940a71799511d7781c";
+			m_continuousPreviewRefresh = true;
+		}
+
+		public override void RefreshExternalReferences()
+		{
+			base.RefreshExternalReferences();
+			if( !m_outputPorts[ 0 ].IsConnected )
+			{
+				m_outputPorts[ 0 ].Visible = false;
+				m_sizeIsDirty = true;
+			}
+		}
+
+		public override string GenerateShaderForOutput( int outputId, ref MasterNodeDataCollector dataCollector, bool ignoreLocalvar )
+		{
+#if UNITY_2018_3_OR_NEWER
+			if( outputId > 0 && dataCollector.IsTemplate )
+			{
+				if( ( dataCollector.TemplateDataCollectorInstance.IsHDRP && ASEPackageManagerHelper.CurrentHDVersion > ASESRPVersions.ASE_SRP_5_16_1 ) ||
+					( dataCollector.TemplateDataCollectorInstance.IsLWRP && ASEPackageManagerHelper.CurrentLWVersion > ASESRPVersions.ASE_SRP_5_16_1 ) )
+					return SRPTime[ outputId - 1 ];
+			}
+#endif
+			return base.GenerateShaderForOutput( outputId, ref dataCollector, ignoreLocalvar );
+		}
+	}
+}
diff --git a/Assets/AmplifyShaderEditor/Plugins/Editor/Nodes/Constants/ShaderVariables/Time/CosTime.cs.meta b/Assets/AmplifyShaderEditor/Plugins/Editor/Nodes/Constants/ShaderVariables/Time/CosTime.cs.meta
new file mode 100644
index 00000000..80373c18
--- /dev/null
+++ b/Assets/AmplifyShaderEditor/Plugins/Editor/Nodes/Constants/ShaderVariables/Time/CosTime.cs.meta
@@ -0,0 +1,12 @@
+fileFormatVersion: 2
+guid: 447e504f2ca5aaf4bbf0fdbce33596bc
+timeCreated: 1481126955
+licenseType: Store
+MonoImporter:
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/Assets/AmplifyShaderEditor/Plugins/Editor/Nodes/Constants/ShaderVariables/Time/DeltaTime.cs b/Assets/AmplifyShaderEditor/Plugins/Editor/Nodes/Constants/ShaderVariables/Time/DeltaTime.cs
new file mode 100644
index 00000000..a1f3380f
--- /dev/null
+++ b/Assets/AmplifyShaderEditor/Plugins/Editor/Nodes/Constants/ShaderVariables/Time/DeltaTime.cs
@@ -0,0 +1,33 @@
+// Amplify Shader Editor - Visual Shader Editing Tool
+// Copyright (c) Amplify Creations, Lda <info@amplify.pt>
+
+using System;
+namespace AmplifyShaderEditor
+{
+	[Serializable]
+	[NodeAttributes( "Delta Time", "Time", "Delta time" )]
+	public sealed class DeltaTime : ConstVecShaderVariable
+	{
+		protected override void CommonInit( int uniqueId )
+		{
+			base.CommonInit( uniqueId );
+			ChangeOutputName( 1, "dt" );
+			ChangeOutputName( 2, "1/dt" );
+			ChangeOutputName( 3, "smoothDt" );
+			ChangeOutputName( 4, "1/smoothDt" );
+			m_value = "unity_DeltaTime";
+			m_previewShaderGUID = "9d69a693042c443498f96d6da60535eb";
+			m_continuousPreviewRefresh = true;
+		}
+
+		public override void RefreshExternalReferences()
+		{
+			base.RefreshExternalReferences();
+			if( !m_outputPorts[ 0 ].IsConnected )
+			{
+				m_outputPorts[ 0 ].Visible = false;
+				m_sizeIsDirty = true;
+			}
+		}
+	}
+}
diff --git a/Assets/AmplifyShaderEditor/Plugins/Editor/Nodes/Constants/ShaderVariables/Time/DeltaTime.cs.meta b/Assets/AmplifyShaderEditor/Plugins/Editor/Nodes/Constants/ShaderVariables/Time/DeltaTime.cs.meta
new file mode 100644
index 00000000..400f94fe
--- /dev/null
+++ b/Assets/AmplifyShaderEditor/Plugins/Editor/Nodes/Constants/ShaderVariables/Time/DeltaTime.cs.meta
@@ -0,0 +1,12 @@
+fileFormatVersion: 2
+guid: 3ddde7ed1ab4f8044a9a6aa3891f5ca4
+timeCreated: 1481126955
+licenseType: Store
+MonoImporter:
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/Assets/AmplifyShaderEditor/Plugins/Editor/Nodes/Constants/ShaderVariables/Time/SimpleTimeNode.cs b/Assets/AmplifyShaderEditor/Plugins/Editor/Nodes/Constants/ShaderVariables/Time/SimpleTimeNode.cs
new file mode 100644
index 00000000..8445f90b
--- /dev/null
+++ b/Assets/AmplifyShaderEditor/Plugins/Editor/Nodes/Constants/ShaderVariables/Time/SimpleTimeNode.cs
@@ -0,0 +1,48 @@
+// Amplify Shader Editor - Visual Shader Editing Tool
+// Copyright (c) Amplify Creations, Lda <info@amplify.pt>
+
+using System;
+namespace AmplifyShaderEditor
+{
+	[Serializable]
+	[NodeAttributes( "Time", "Time", "Time in seconds with a scale multiplier" )]
+	public sealed class SimpleTimeNode : ShaderVariablesNode
+	{
+		private const string TimeStandard = "_Time.y";
+#if UNITY_2018_3_OR_NEWER
+		private const string TimeSRP = "_TimeParameters.x";
+#endif
+		protected override void CommonInit( int uniqueId )
+		{
+			base.CommonInit( uniqueId );
+			ChangeOutputProperties( 0, "Out", WirePortDataType.FLOAT );
+			AddInputPort( WirePortDataType.FLOAT, false, "Scale" );
+			m_inputPorts[ 0 ].FloatInternalData = 1;
+			m_useInternalPortData = true;
+			m_previewShaderGUID = "45b7107d5d11f124fad92bcb1fa53661";
+			m_continuousPreviewRefresh = true;
+		}
+
+		public override string GenerateShaderForOutput( int outputId, ref MasterNodeDataCollector dataCollector, bool ignoreLocalvar )
+		{
+			base.GenerateShaderForOutput( outputId, ref dataCollector, ignoreLocalvar );
+			string multiplier = m_inputPorts[ 0 ].GeneratePortInstructions( ref dataCollector );
+			string timeGlobalVar = TimeStandard;
+#if UNITY_2018_3_OR_NEWER
+			if( dataCollector.IsTemplate )
+			{
+				if( ( dataCollector.TemplateDataCollectorInstance.IsHDRP && ASEPackageManagerHelper.CurrentHDVersion > ASESRPVersions.ASE_SRP_5_16_1 ) ||
+					( dataCollector.TemplateDataCollectorInstance.IsLWRP && ASEPackageManagerHelper.CurrentLWVersion > ASESRPVersions.ASE_SRP_5_16_1 ) )
+					timeGlobalVar = TimeSRP;
+			}
+#endif
+			if( multiplier == "1.0" )
+				return timeGlobalVar;
+
+			string scaledVarName = "mulTime" + OutputId;
+			string scaledVarValue = timeGlobalVar + " * " + multiplier;
+			dataCollector.AddLocalVariable( UniqueId, CurrentPrecisionType, WirePortDataType.FLOAT, scaledVarName, scaledVarValue );
+			return scaledVarName;
+		}
+	}
+}
diff --git a/Assets/AmplifyShaderEditor/Plugins/Editor/Nodes/Constants/ShaderVariables/Time/SimpleTimeNode.cs.meta b/Assets/AmplifyShaderEditor/Plugins/Editor/Nodes/Constants/ShaderVariables/Time/SimpleTimeNode.cs.meta
new file mode 100644
index 00000000..313b9315
--- /dev/null
+++ b/Assets/AmplifyShaderEditor/Plugins/Editor/Nodes/Constants/ShaderVariables/Time/SimpleTimeNode.cs.meta
@@ -0,0 +1,12 @@
+fileFormatVersion: 2
+guid: f36e4491ee33fe74fa51cfb5ad450c6e
+timeCreated: 1481126959
+licenseType: Store
+MonoImporter:
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/Assets/AmplifyShaderEditor/Plugins/Editor/Nodes/Constants/ShaderVariables/Time/SinTimeNode.cs b/Assets/AmplifyShaderEditor/Plugins/Editor/Nodes/Constants/ShaderVariables/Time/SinTimeNode.cs
new file mode 100644
index 00000000..aac2b1eb
--- /dev/null
+++ b/Assets/AmplifyShaderEditor/Plugins/Editor/Nodes/Constants/ShaderVariables/Time/SinTimeNode.cs
@@ -0,0 +1,58 @@
+// Amplify Shader Editor - Visual Shader Editing Tool
+// Copyright (c) Amplify Creations, Lda <info@amplify.pt>
+
+using System;
+using UnityEditor;
+using UnityEngine;
+namespace AmplifyShaderEditor
+{
+	[Serializable]
+	[NodeAttributes( "Sin Time", "Time", "Unity sin time" )]
+	public sealed class SinTimeNode : ConstVecShaderVariable
+	{
+		//double m_time;
+#if UNITY_2018_3_OR_NEWER
+		private readonly string[] SRPTime =
+		{
+			"sin( _TimeParameters.x * 0.125 )",
+			"sin( _TimeParameters.x * 0.25 )",
+			"sin( _TimeParameters.x * 0.5 )",
+			"_TimeParameters.y",
+		};
+#endif
+		protected override void CommonInit( int uniqueId )
+		{
+			base.CommonInit( uniqueId );
+			ChangeOutputName( 1, "t/8" );
+			ChangeOutputName( 2, "t/4" );
+			ChangeOutputName( 3, "t/2" );
+			ChangeOutputName( 4, "t" );
+			m_value = "_SinTime";
+			m_previewShaderGUID = "e4ba809e0badeb94994170b2cbbbba10";
+			m_continuousPreviewRefresh = true;
+		}
+
+		public override void RefreshExternalReferences()
+		{
+			base.RefreshExternalReferences();
+			if( !m_outputPorts[ 0 ].IsConnected )
+			{
+				m_outputPorts[ 0 ].Visible = false;
+				m_sizeIsDirty = true;
+			}
+		}
+
+		public override string GenerateShaderForOutput( int outputId, ref MasterNodeDataCollector dataCollector, bool ignoreLocalvar )
+		{
+#if UNITY_2018_3_OR_NEWER
+			if( outputId > 0 && dataCollector.IsTemplate )
+			{
+				if( ( dataCollector.TemplateDataCollectorInstance.IsHDRP && ASEPackageManagerHelper.CurrentHDVersion > ASESRPVersions.ASE_SRP_5_16_1 ) ||
+					( dataCollector.TemplateDataCollectorInstance.IsLWRP && ASEPackageManagerHelper.CurrentLWVersion > ASESRPVersions.ASE_SRP_5_16_1 ) )
+					return SRPTime[ outputId - 1 ];
+			}
+#endif
+			return base.GenerateShaderForOutput( outputId, ref dataCollector, ignoreLocalvar );
+		}
+	}
+}
diff --git a/Assets/AmplifyShaderEditor/Plugins/Editor/Nodes/Constants/ShaderVariables/Time/SinTimeNode.cs.meta b/Assets/AmplifyShaderEditor/Plugins/Editor/Nodes/Constants/ShaderVariables/Time/SinTimeNode.cs.meta
new file mode 100644
index 00000000..876a7748
--- /dev/null
+++ b/Assets/AmplifyShaderEditor/Plugins/Editor/Nodes/Constants/ShaderVariables/Time/SinTimeNode.cs.meta
@@ -0,0 +1,12 @@
+fileFormatVersion: 2
+guid: 796acd44fcf330e4e921855630007b9b
+timeCreated: 1481126957
+licenseType: Store
+MonoImporter:
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/Assets/AmplifyShaderEditor/Plugins/Editor/Nodes/Constants/ShaderVariables/Time/TimeNode.cs b/Assets/AmplifyShaderEditor/Plugins/Editor/Nodes/Constants/ShaderVariables/Time/TimeNode.cs
new file mode 100644
index 00000000..258d5177
--- /dev/null
+++ b/Assets/AmplifyShaderEditor/Plugins/Editor/Nodes/Constants/ShaderVariables/Time/TimeNode.cs
@@ -0,0 +1,55 @@
+// Amplify Shader Editor - Visual Shader Editing Tool
+// Copyright (c) Amplify Creations, Lda <info@amplify.pt>
+
+using System;
+namespace AmplifyShaderEditor
+{
+	[Serializable]
+	[NodeAttributes( "Time Parameters", "Time", "Time since level load" )]
+	public sealed class TimeNode : ConstVecShaderVariable
+	{
+#if UNITY_2018_3_OR_NEWER
+		private readonly string[] SRPTime =
+		{
+			"( _TimeParameters.x * 0.05 )",
+			"( _TimeParameters.x )",
+			"( _TimeParameters.x * 2 )",
+			"( _TimeParameters.x * 3 )",
+		};
+#endif
+		protected override void CommonInit( int uniqueId )
+		{
+			base.CommonInit( uniqueId );
+			ChangeOutputName( 1, "t/20" );
+			ChangeOutputName( 2, "t" );
+			ChangeOutputName( 3, "t*2" );
+			ChangeOutputName( 4, "t*3" );
+			m_value = "_Time";
+			m_previewShaderGUID = "73abc10c8d1399444827a7eeb9c24c2a";
+			m_continuousPreviewRefresh = true;
+		}
+
+		public override void RefreshExternalReferences()
+		{
+			base.RefreshExternalReferences();
+			if( !m_outputPorts[ 0 ].IsConnected )
+			{
+				m_outputPorts[ 0 ].Visible = false;
+				m_sizeIsDirty = true;
+			}
+		}
+
+		public override string GenerateShaderForOutput( int outputId, ref MasterNodeDataCollector dataCollector, bool ignoreLocalvar )
+		{
+#if UNITY_2018_3_OR_NEWER
+			if( outputId > 0 && dataCollector.IsTemplate )
+			{
+				if(	( dataCollector.TemplateDataCollectorInstance.IsHDRP && ASEPackageManagerHelper.CurrentHDVersion > ASESRPVersions.ASE_SRP_5_16_1 ) ||
+					( dataCollector.TemplateDataCollectorInstance.IsLWRP && ASEPackageManagerHelper.CurrentLWVersion > ASESRPVersions.ASE_SRP_5_16_1 ))
+					return SRPTime[ outputId - 1 ];
+			}
+#endif
+			return base.GenerateShaderForOutput( outputId, ref dataCollector, ignoreLocalvar );
+		}
+	}
+}
diff --git a/Assets/AmplifyShaderEditor/Plugins/Editor/Nodes/Constants/ShaderVariables/Time/TimeNode.cs.meta b/Assets/AmplifyShaderEditor/Plugins/Editor/Nodes/Constants/ShaderVariables/Time/TimeNode.cs.meta
new file mode 100644
index 00000000..521dcf41
--- /dev/null
+++ b/Assets/AmplifyShaderEditor/Plugins/Editor/Nodes/Constants/ShaderVariables/Time/TimeNode.cs.meta
@@ -0,0 +1,12 @@
+fileFormatVersion: 2
+guid: d8c6b7bfb7784e14d8708ab6fb981268
+timeCreated: 1481126959
+licenseType: Store
+MonoImporter:
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: