1 files changed, 64 insertions, 0 deletions
diff --git a/NvBlast/tools/AuthoringTool/src/FractureProcessor.h b/NvBlast/tools/AuthoringTool/src/FractureProcessor.h
new file mode 100644
index 0000000..8b8fefe
--- /dev/null
+++ b/NvBlast/tools/AuthoringTool/src/FractureProcessor.h
@@ -0,0 +1,64 @@
+#pragma once
+#include <vector>
+#include "NvBlastExtAuthoringTypes.h"
+#include "PxFoundation.h"
+#include "PxPhysics.h"
+#include "PxCooking.h"
+#include "PxDefaultAllocator.h"
+#include "PxDefaultErrorCallback.h"
+#include <memory>
+#include "NvBlastExtAuthoringMesh.h"
+#include "NvBlastExtAuthoringBondGenerator.h"
+#include "NvBlastTypes.h"
+#include "NvBlastExtPxAsset.h"
+
+struct FractureResult
+{
+	std::vector<std::vector<Nv::Blast::Triangle>> resultGeometry;
+	std::shared_ptr<Nv::Blast::ExtPxAsset>	resultPhysicsAsset;
+};
+
+struct FractureSettings
+{
+	unsigned char mode;
+	uint32_t cellsCount;
+	uint32_t clusterCount;
+	float clusterRadius;
+	int32_t slicingX;
+	int32_t slicingY;
+	int32_t slicingZ;
+	float angleVariation;
+	float offsetVariation;
+};
+
+class FractureProcessor
+{
+public:
+	FractureProcessor();
+	~FractureProcessor();
+
+
+	std::shared_ptr<FractureResult> fractureMesh(std::shared_ptr<Nv::Blast::Mesh> sourceMesh, const FractureSettings &settings);
+
+
+	physx::PxPhysics*	getPhysics() { return physics; }
+	physx::PxCooking*	getCooking() { return cooking; }
+private:
+	physx::PxFoundation*	foundation = nullptr;
+	physx::PxPhysics*		physics = nullptr;
+	physx::PxCooking*		cooking = nullptr;
+
+	Nv::Blast::TkFramework*	framework = nullptr;
+
+	physx::PxDefaultAllocator g_allocator;
+	physx::PxDefaultErrorCallback g_errorCallback;
+
+
+	void buildPhysicsChunks(const std::vector<std::vector<Nv::Blast::Triangle>>& chunkGeometry, std::vector<Nv::Blast::ExtPxAssetDesc::ChunkDesc>& outPhysicsChunks,
+		std::vector<Nv::Blast::ExtPxAssetDesc::SubchunkDesc>& outPhysicsSubchunks);
+
+	std::shared_ptr<FractureResult> finalizeMeshProcessing(std::vector<NvBlastChunkDesc> chunkDesc, std::vector<NvBlastBondDesc> bondDescs, std::vector<std::vector<Nv::Blast::Triangle> > chunkMeshes);
+
+	bool initPhysX();
+	void releasePhysX();
+};