Revision control
++ // Copyright (c) 2001-2004 NovodeX AG. All rights reserved.
++ // Copyright (c) 2004-2008 AGEIA Technologies, Inc. All rights reserved.
++ // SPDX-FileCopyrightText: Copyright (c) 2008-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
++ // SPDX-License-Identifier: Apache-2.0
++
++ #ifndef GU_COOKING_BIG_CONVEX_DATA_BUILDER_H
++ #define GU_COOKING_BIG_CONVEX_DATA_BUILDER_H
++
++ #include "foundation/PxMemory.h"
++ #include "foundation/PxVecMath.h"
++
++ namespace physx
++ {
++ class BigConvexData;
++ class ConvexHullBuilder;
++
++ class BigConvexDataBuilder : public PxUserAllocated
++ {
++ public:
++ BigConvexDataBuilder(const Gu::ConvexHullData* hull, BigConvexData* gm, const PxVec3* hullVerts);
++ ~BigConvexDataBuilder();
++ // Support vertex map
++ bool precompute(PxU32 subdiv);
++
++ bool initialize();
++
++ bool save(PxOutputStream& stream, bool platformMismatch) const;
++
++ bool computeValencies(const ConvexHullBuilder& meshBuilder);
++ //~Support vertex map
++
++ // Valencies
++ bool saveValencies(PxOutputStream& stream, bool platformMismatch) const;
++ //~Valencies
++ protected:
++ PX_FORCE_INLINE void precomputeSample(const PxVec3& dir, PxU8& startIndex, float negativeDir);
++
++ private:
++ const Gu::ConvexHullData* mHull;
++ BigConvexData* mSVM;
++ const PxVec3* mHullVerts;
++
++ };
++
++ }
++
++ #endif