shader editor ground work

Adds the ground work for shader editor
Adds the base gui for the shader editor

Engine/source/gui/shaderEditor/nodes/shaderNode.cpp

@@ -0,0 +1,27 @@
+//-----------------------------------------------------------------------------
+// Copyright (c) 2012 GarageGames, LLC
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+//-----------------------------------------------------------------------------
+
+#include "platform/platform.h"
+
+#include "gui/shaderEditor/nodes/shaderNode.h"
+
+

Engine/source/gui/shaderEditor/nodes/shaderNode.h

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+//-----------------------------------------------------------------------------
+// Copyright (c) 2012 GarageGames, LLC
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+//-----------------------------------------------------------------------------
+
+#ifndef _SHADERNODE_H_
+#define _SHADERNODE_H_
+
+#ifndef _SIMBASE_H_
+#include "console/simBase.h"
+#endif
+
+enum class NodeTypes
+{
+   Uniform,
+   Input,
+   Output,
+   TextureSampler,
+   MathOperation,
+   Procedural
+};
+
+enum class DataDimensions
+{
+   Scalar,
+   Vector2,
+   Vector3,
+   Vector4,
+   Mat4x4,
+};
+
+struct NodeInput
+{
+   String name;
+   DataDimensions dimensions;
+};
+
+struct NodeOutput
+{
+   String name;
+   DataDimensions dimensions;
+};
+
+class ShaderNode : public GuiControl
+{
+private:
+   typedef GuiControl Parent;
+
+public:
+   ShaderNode();
+
+   bool onWake();
+   void onSleep();
+   static void initPersistFields();
+   virtual bool onAdd() override;
+   virtual void onRemove() override;
+
+   // Serialization functions
+   void write(Stream& stream, U32 tabStop = 0, U32 flags = 0);
+   void read(Stream& stream);
+
+   // is the parent that all other nodes are derived from.
+   DECLARE_CONOBJECT(ShaderNode);
+   DECLARE_CATEGORY("Shader Core");
+   DECLARE_DESCRIPTION("Base class for all shader nodes.");
+};
+#endif // !_SHADERNODE_H_