%YAML 1.1
%TAG !u! tag:unity3d.com,2011:
--- !u!114 &11400000
MonoBehaviour:
  m_ObjectHideFlags: 0
  m_PrefabParentObject: {fileID: 0}
  m_PrefabInternal: {fileID: 0}
  m_GameObject: {fileID: 0}
  m_Enabled: 1
  m_EditorHideFlags: 0
  m_Script: {fileID: 11500000, guid: 78b2425a2284af743826c689403a4924, type: 3}
  m_Name: CotangentFrame
  m_EditorClassIdentifier: 
  m_functionInfo: "// Made with Amplify Shader Editor\n// Available at the Unity Asset
    Store - http://u3d.as/y3X \n/*ASEBEGIN\nVersion=15103\n344;92;1056;673;1041.108;554.3792;1;True;False\nNode;AmplifyShaderEditor.FunctionInput;2;-613.4943,-271.5543;Float;False;View
    Dir;3;1;False;1;0;FLOAT3;0,0,0;False;1;FLOAT3;0\nNode;AmplifyShaderEditor.FunctionInput;1;-608.4943,-157.5543;Float;False;UV;2;2;False;1;0;FLOAT2;0,0;False;1;FLOAT2;0\nNode;AmplifyShaderEditor.FunctionInput;4;-592.4943,-397.5543;Float;False;World
    Normal;3;0;False;1;0;FLOAT3;0,0,0;False;1;FLOAT3;0\nNode;AmplifyShaderEditor.CustomExpressionNode;3;-421.4942,-290.5543;Float;False;float3
    dp1 = ddx ( position )@$float3 dp2 = ddy ( position )@$float2 duv1 = ddx ( uv
    )@$float2 duv2 = ddy ( uv )@$float3 dp2perp = cross ( dp2, normal )@$float3 dp1perp
    = cross ( normal, dp1 )@$float3 tangent = dp2perp * duv1.x + dp1perp * duv2.x@$float3
    bitangent = dp2perp * duv1.y + dp1perp * duv2.y@$float invmax = rsqrt ( max (
    dot ( tangent, tangent ), dot ( bitangent, bitangent ) ) )@$tangent *= invmax@$bitangent
    *= invmax@$return float3x3 (\ttangent.x, bitangent.x, normal.x,$\t\t\t\t\ttangent.y,
    bitangent.y, normal.y,$\t\t\t\t\ttangent.z, bitangent.z, normal.z )@;5;False;3;True;normal;FLOAT3;0,0,0;In;True;position;FLOAT3;0,0,0;In;True;uv;FLOAT2;0,0;In;CotangentFrame;False;False;3;0;FLOAT3;0,0,0;False;1;FLOAT3;0,0,0;False;2;FLOAT2;0,0;False;1;FLOAT3x3;0\nNode;AmplifyShaderEditor.FunctionOutput;5;-204.4942,-327.5543;Float;False;True;TBN;0;False;1;0;FLOAT3x3;0,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1;False;1;FLOAT3x3;0\nWireConnection;3;0;4;0\nWireConnection;3;1;2;0\nWireConnection;3;2;1;0\nWireConnection;5;0;3;0\nASEEND*/\n//CHKSM=D848432022B91999196CE4B6F7A8557013863A11"
  m_functionName: 
  m_description: 'Calculating Cotangent frame without precomputed data

    http://www.thetenthplanet.de/archives/1180'
  m_additionalIncludes:
    m_additionalIncludes: []
    m_outsideIncludes: []
  m_additionalPragmas:
    m_additionalPragmas: []
    m_outsidePragmas: []
  m_nodeCategory: 3
  m_customNodeCategory: 
  m_previewPosition: 0