1 files changed, 60 insertions, 0 deletions
diff --git a/sdk/toolkit/include/NvBlastTkJoint.h b/sdk/toolkit/include/NvBlastTkJoint.h
new file mode 100644
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+++ b/sdk/toolkit/include/NvBlastTkJoint.h
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+/*
+* Copyright (c) 2016-2017, NVIDIA CORPORATION.  All rights reserved.
+*
+* NVIDIA CORPORATION and its licensors retain all intellectual property
+* and proprietary rights in and to this software, related documentation
+* and any modifications thereto.  Any use, reproduction, disclosure or
+* distribution of this software and related documentation without an express
+* license agreement from NVIDIA CORPORATION is strictly prohibited.
+*/
+
+#ifndef NVBLASTTKJOINT_H
+#define NVBLASTTKJOINT_H
+
+#include "NvBlastTkObject.h"
+
+#include "PxVec3.h"
+
+
+namespace Nv
+{
+namespace Blast
+{
+
+/**
+The data contained in a TkJoint.
+*/
+struct TkJointData
+{
+	TkActor*		actors[2];			//!< The TkActor objects joined by the joint
+	uint32_t		chunkIndices[2];	//!< The chunk indices within the corresponding TkActor objects joined by the joint.  The indexed chunks will be support chunks.
+	physx::PxVec3	attachPositions[2];	//!< The position of the joint relative to each TkActor
+};
+
+
+/**
+The TkJoint is may join two different TkActors, or be created internally within a single TkActor.
+
+When a TkActor is created from a TkAsset with jointed bonds (the asset is created using a TkAssetDesc with joint flags on bonds, see TkActorDesc) then
+internal TkJoint objects are created and associated with every TkActor created from that TkAsset.  The user only gets notification of the internal TkJoint
+objects when the TkActor is split into separate TkActor objects that hold the support chunks joined by an internal TkJoint.
+
+The user will be notified when the TkActor objects that are attached to TkJoint objects change, or are released.  In that case, a TkEvent with
+a TkJointUpdateEvent payload is dispatched to TkEventListener objects registered with the TkFamily objects to which the actors belong.
+*/
+class TkJoint : public TkObject
+{
+public:
+	/**
+	Retrieve data in this joint.
+
+	\return a TkJointData containing this joint's data.
+	*/
+	virtual const TkJointData	getData() const = 0;
+};
+
+} // namespace Blast
+} // namespace Nv
+
+
+#endif // ifndef NVBLASTTKJOINT_H