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App/v8world/Clump.h

@@ -0,0 +1,63 @@
+/* Copyright 2003-2005 ROBLOX Corporation, All Rights Reserved */
+
+#pragma once
+
+#include "rbx/Debug.h"
+#include "Util/IndexedMesh.h"
+#include "Primitive.h"
+#include <set>
+
+namespace RBX {
+
+	class Edge;
+	class Joint;
+	class Clump;
+	class PrimIterator;
+
+	class Clump 
+		: public boost::noncopyable
+		, public IndexedMesh
+	{
+	private:
+		template<class Func>
+		inline void visitPrimitivesImpl(Func func, Primitive* p) {
+			func(p);
+			for (int i = 0; i < p->numChildren(); ++i) {
+				Primitive* child = p->getTypedChild<Primitive>(i);
+				if (!Clump::isClumpRootPrimitive(child)) {
+					visitPrimitivesImpl(func, child);
+				}
+			}
+		}
+
+	public:
+		Clump();
+
+		~Clump();
+
+		Clump* getRootClump()								{return getRoot<Clump>();}
+		const Clump* getRootClump() const				{return getRoot<Clump>();}
+
+		Primitive* getClumpPrimitive()						{return rbx_static_cast<Primitive*>(getLower());}
+		const Primitive* getConstClumpPrimitive() const		{return rbx_static_cast<const Primitive*>(getConstLower());}
+
+		static Clump* getPrimitiveClump(Primitive* p);
+		static const Clump* getConstPrimitiveClump(const Primitive* p);
+		static bool isClumpRootPrimitive(const Primitive* p);
+
+		void loadMotors(G3D::Array<Joint*>& load, bool nonAnimatedOnly);
+		void loadConstMotors(G3D::Array<const Joint*>& load, bool nonAnimatedOnly) const;
+
+		template<class Func>
+		inline void visitPrimitives(Func func) {
+			Primitive* p = getClumpPrimitive();
+			RBXASSERT(p);
+			visitPrimitivesImpl(func, p);
+		}
+	};
+
+	/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+	/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+	/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+}	// namespace