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App/v8world/RigidJoint.h

@@ -0,0 +1,55 @@
+#pragma once
+
+#include "V8World/Joint.h"
+
+
+namespace RBX {
+
+	class RigidJoint : public Joint
+	{
+	private:
+		///////////////////////////////////////////////////
+		// Joint
+		/*override*/ virtual JointType getJointType() const	{RBXASSERT(0); return Joint::NO_JOINT;}
+		/*override*/ virtual bool isBroken() const {return false;}
+
+		///////////////////////////////////////////////////
+		// KinematicJoint
+		// TODO: This assumes two function (one virtual) calls are way better than a dynamic cast?...
+		static bool jointIsRigid(Joint* j) {
+			JointType jt = j->getJointType();
+			return ((jt == Joint::WELD_JOINT) || (jt == Joint::SNAP_JOINT) || (jt == Joint::MANUAL_WELD_JOINT));
+		}
+
+	protected:
+		static void faceIdToCoords(
+			Primitive* p0, 
+			Primitive* p1, 
+			NormalId nId0, 
+			NormalId nId1, 
+			CoordinateFrame& c0, 
+			CoordinateFrame& c1);
+
+	public:
+		RigidJoint()
+		{}
+
+		RigidJoint(
+			Primitive* prim0, 
+			Primitive* prim1, 
+			const CoordinateFrame& c0, 
+			const CoordinateFrame &c1)
+			: Joint(prim0, prim1, c0, c1)
+		{}
+
+		~RigidJoint() {}
+
+		/*override*/ bool isAligned();
+
+		/*override*/ CoordinateFrame align(Primitive* pMove, Primitive* pStay);
+
+		CoordinateFrame getChildInParent(Primitive* parent, Primitive* child);
+	};
+
+} // namespace
+