🪩 Kylie Minogue

Tools/ShaderEditor/Source/Nodes/BasicNodes.cpp

@@ -68,13 +68,92 @@ bool BasicShaderMasterNode::OnEvaluate()
     return false;
 }
 
+void BasicShaderMasterNode::ExportShitty( const std::string& inShaderName )
+{
+    {
+        File file( Path( inShaderName + ".var" ) );
+        file.Reset();
+        file.Append( "vec4 v_color0 : COLOR0 = vec4(1.0, 0.0, 0.0, 1.0);\n\
+vec3 v_normal : NORMAL = vec3( 0.0, 0.0, 1.0 );\n\
+vec2 v_texcoord0 : TEXCOORD0 = vec2( 0.0, 0.0 );\n\
+\n\
+vec3 a_position : POSITION;\n\
+vec3 a_normal : NORMAL;\n\
+vec2 a_texcoord0 : TEXCOORD0;\n\
+vec3 a_tangent : TANGENT;\n\
+vec3 a_bitangent : BITANGENT;\n\
+        " );
+        //OnExport( file );
+
+        file.Write();
+    }
+    {
+        File file( Path( inShaderName + ".vert" ) );
+        file.Reset();
+        file.Append( "$input a_position, a_normal, a_texcoord0, a_tangent, a_bitangent\n\
+$output v_color0, v_normal, v_texcoord0\n\
+\n\
+#include \"Common.sh\"\n\
+\n\
+void main()\n\
+{\n\
+	gl_Position = mul(u_modelViewProj, vec4(a_position, 1.0) );\n\
+	v_color0 = vec4(a_normal.x,a_normal.y,a_normal.z,1.0);\n\
+	v_texcoord0 = a_texcoord0;\n\
+\n\
+	vec3 normal = a_normal.xyz;\n\
+	v_normal = mul(u_model[0], vec4(normalize(normal), 0.0) ).xyz;\n\
+}" );
+        //OnExport( file );
+
+        file.Write();
+    }
+    {
+        File file( Path( inShaderName + ".frag" ) );
+        file.Reset();
+        file.Append( "$input v_color0, v_normal, v_texcoord0\n\
+#include \"Common.sh\"\n\
+\n\
+SAMPLER2D(s_texDiffuse, 0);\n\
+SAMPLER2D(s_texNormal, 1);\n\
+SAMPLER2D(s_texAlpha, 2);\n\
+uniform vec4 s_diffuse;\n\
+uniform vec4 s_ambient;\n\
+uniform vec4 s_sunDirection;\n\
+uniform vec4 s_sunDiffuse;\n\
+uniform vec4 s_tiling;\n\
+uniform vec4 u_skyLuminance;\n\
+\n\
+void main()\n\
+{\n\
+	vec2 uvs = v_texcoord0 * s_tiling.xy;\n\
+	vec4 color = texture2D(s_texDiffuse, uvs) * s_diffuse;\n\
+\n\
+	vec4 ambient = s_ambient * color;\n\
+	vec4 lightDir = normalize(s_sunDirection);\n\
+	vec3 skyDirection = vec3(0.0, 0.0, 1.0);\n\
+\n\
+	float diff = max(dot(normalize(v_normal), lightDir), 0.0);\n\
+	float diffuseSky = 1.0 + 0.5 * dot(normalize(v_normal), skyDirection);\n\
+	diffuseSky *= 0.03;\n\
+	vec4 diffuse = diff * s_sunDiffuse;// * color;\n\
+	color += diffuse;\n\
+	color += diffuseSky * u_skyLuminance;\n\
+	color.a = toLinear(texture2D(s_texAlpha, uvs)).r;\n\
+	gl_FragColor = color;//texture2D(s_texNormal, uvs);//color;ambient + \n\
+}" );
+        ///OnExport( file );
+
+        file.Write();
+    }
+}
+
 void BasicShaderMasterNode::OnExport( File& inFile )
 {
-    inFile.Append( "BasicShaderMasterNode" );
     for( auto pin : Inputs )
     {
         auto actualPin = pin.LinkedInput ? pin.LinkedInput : &pin;
 
-        inFile.Append( std::to_string(std::get<int>( actualPin->Data )) );
+        inFile.Append( "float var" + std::to_string( m_variableId++ ) + " = " + std::to_string(std::get<int>(actualPin->Data)) + ";\n");
     }
 }

Tools/ShaderEditor/Source/Nodes/BasicNodes.h

@@ -9,7 +9,7 @@ class LessThanNode
     : public Node
 {
 public:
-    LessThanNode(int& inId);
+    LessThanNode( int& inId );
 
     bool OnEvaluate() override;
 };
@@ -32,5 +32,8 @@ class BasicShaderMasterNode
     BasicShaderMasterNode( int& inId );
 
     virtual bool OnEvaluate() final;
+    void ExportShitty( const std::string& inShaderName );
     virtual void OnExport( File& inFile ) final;
+    // static? reset on export? move to base?
+    int m_variableId = 0;
 };

Tools/ShaderEditor/Source/ShaderEditorInstance.cpp

@@ -505,10 +505,8 @@ void ShaderEditorInstance::HandleAddNodeConxtualMenu()
 
 void ShaderEditorInstance::ExportShader()
 {
-    File file( Path( "EXPORT.txt" ) );
 
-    m_masterNode->OnExport( file );
-    file.Write();
+    m_masterNode->ExportShitty(m_shaderFileName);
 }
 
 void ShaderEditorInstance::BlueprintStart()