From 7115f60b91b5717d90f643fd692010905c7004db Mon Sep 17 00:00:00 2001 From: Bryan Galdrikian Date: Thu, 31 May 2018 11:36:08 -0700 Subject: Blast 1.1.3. See docs/release_notes.txt. --- .../source/NvBlastExtExporterJsonCollision.cpp | 244 ++++++++++++--------- 1 file changed, 137 insertions(+), 107 deletions(-) mode change 100644 => 100755 sdk/extensions/exporter/source/NvBlastExtExporterJsonCollision.cpp (limited to 'sdk/extensions/exporter/source/NvBlastExtExporterJsonCollision.cpp') diff --git a/sdk/extensions/exporter/source/NvBlastExtExporterJsonCollision.cpp b/sdk/extensions/exporter/source/NvBlastExtExporterJsonCollision.cpp old mode 100644 new mode 100755 index e4e2746..7b63461 --- a/sdk/extensions/exporter/source/NvBlastExtExporterJsonCollision.cpp +++ b/sdk/extensions/exporter/source/NvBlastExtExporterJsonCollision.cpp @@ -1,107 +1,137 @@ -// This code contains NVIDIA Confidential Information and is disclosed to you -// under a form of NVIDIA software license agreement provided separately to you. -// -// Notice -// NVIDIA Corporation and its licensors retain all intellectual property and -// proprietary rights in and to this software and 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. -// -// ALL NVIDIA DESIGN SPECIFICATIONS, CODE ARE PROVIDED "AS IS.". NVIDIA MAKES -// NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO -// THE MATERIALS, AND EXPRESSLY DISCLAIMS ALL IMPLIED WARRANTIES OF NONINFRINGEMENT, -// MERCHANTABILITY, AND FITNESS FOR A PARTICULAR PURPOSE. -// -// Information and code furnished is believed to be accurate and reliable. -// However, NVIDIA Corporation assumes no responsibility for the consequences of use of such -// information or for any infringement of patents or other rights of third parties that may -// result from its use. No license is granted by implication or otherwise under any patent -// or patent rights of NVIDIA Corporation. Details are subject to change without notice. -// This code supersedes and replaces all information previously supplied. -// NVIDIA Corporation products are not authorized for use as critical -// components in life support devices or systems without express written approval of -// NVIDIA Corporation. -// -// Copyright (c) 2018 NVIDIA Corporation. All rights reserved. - - -#include "NvBlastExtExporterJsonCollision.h" -#include "NvBlastExtAuthoringTypes.h" -#include -#include -#include -#include -#include - -#define JS_NAME(name) "\"" << name << "\": " - -using namespace Nv::Blast; - - -void serializaHullPolygon(std::ofstream& stream, const CollisionHull::HullPolygon& p, uint32_t indent) -{ - std::string sindent(indent, '\t'); - std::string bindent(indent + 1, '\t'); - stream << sindent << "{\n" << - bindent << JS_NAME("mIndexBase") << p.mIndexBase << ",\n" << - bindent << JS_NAME("mPlane") << "[" << p.mPlane[0] << ", " << p.mPlane[1] << ", " << p.mPlane[2] << ", " << p.mPlane[3] << "],\n" << - bindent << JS_NAME("mNbVerts") << p.mNbVerts << "\n" << - sindent << "}"; -} -void serializeCollisionHull(std::ofstream& stream, const CollisionHull& hl, uint32_t indent) -{ - std::string sindent(indent, '\t'); - std::string bindent(indent + 1, '\t'); - - stream << sindent << "{\n" << bindent << JS_NAME("indices") << "["; - for (uint32_t i = 0; i < hl.indicesCount; ++i) - { - stream << hl.indices[i]; - if (i < hl.indicesCount - 1) stream << ", "; - } - stream << "],\n"; - stream << bindent << JS_NAME("points") << "["; - for (uint32_t i = 0; i < hl.pointsCount; ++i) - { - auto& p = hl.points[i]; - stream << p.x << ", " << p.y << ", " << p.z; - if (i < hl.pointsCount - 1) stream << ", "; - } - stream << "],\n"; - stream << bindent << JS_NAME("polygonData") << "[\n"; - for (uint32_t i = 0; i < hl.polygonDataCount; ++i) - { - serializaHullPolygon(stream, hl.polygonData[i], indent + 1); - if (i < hl.polygonDataCount - 1) stream << ", "; - stream << "\n"; - } - stream << bindent << "]\n"; - stream << sindent << "}"; -} - -bool JsonCollisionExporter::writeCollision(const char* path, uint32_t meshCount, const uint32_t* meshOffsets, const CollisionHull* hulls) -{ - std::ofstream stream(path, std::ios::out); - stream << std::fixed << std::setprecision(8); - if (!stream.is_open()) - { - std::cout << "Can't open output stream" << std::endl; - return false; - } - - stream << "{\n" << "\t" << JS_NAME("CollisionData") << "[\n"; - for (uint32_t i = 0; i < meshCount; ++i) - { - stream << "\t\t" << "[\n"; - for (uint32_t j = meshOffsets[i]; j < meshOffsets[i + 1]; ++j) - { - serializeCollisionHull(stream, hulls[j], 3); - stream << ((j < meshOffsets[i + 1] - 1) ? ",\n" : "\n"); - } - stream << "\t\t" << ((i < meshCount - 1) ? "], \n" : "]\n"); - } - stream << "\t]\n}"; - stream.close(); - return true; -}; +// This code contains NVIDIA Confidential Information and is disclosed to you +// under a form of NVIDIA software license agreement provided separately to you. +// +// Notice +// NVIDIA Corporation and its licensors retain all intellectual property and +// proprietary rights in and to this software and 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. +// +// ALL NVIDIA DESIGN SPECIFICATIONS, CODE ARE PROVIDED "AS IS.". NVIDIA MAKES +// NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO +// THE MATERIALS, AND EXPRESSLY DISCLAIMS ALL IMPLIED WARRANTIES OF NONINFRINGEMENT, +// MERCHANTABILITY, AND FITNESS FOR A PARTICULAR PURPOSE. +// +// Information and code furnished is believed to be accurate and reliable. +// However, NVIDIA Corporation assumes no responsibility for the consequences of use of such +// information or for any infringement of patents or other rights of third parties that may +// result from its use. No license is granted by implication or otherwise under any patent +// or patent rights of NVIDIA Corporation. Details are subject to change without notice. +// This code supersedes and replaces all information previously supplied. +// NVIDIA Corporation products are not authorized for use as critical +// components in life support devices or systems without express written approval of +// NVIDIA Corporation. +// +// Copyright (c) 2018 NVIDIA Corporation. All rights reserved. + + +#include "NvBlastExtExporterJsonCollision.h" +#include "NvBlastExtAuthoringTypes.h" +#include +#include +#include +#include +#include + +#define JS_NAME(name) "\"" << name << "\": " + +using namespace Nv::Blast; + + +void serializaHullPolygon(std::ofstream& stream, const CollisionHull::HullPolygon& p, uint32_t indent) +{ + std::string sindent(indent, '\t'); + std::string bindent(indent + 1, '\t'); + stream << sindent << "{\n" << + bindent << JS_NAME("mIndexBase") << p.mIndexBase << ",\n" << + bindent << JS_NAME("mPlane") << "[" << p.mPlane[0] << ", " << p.mPlane[1] << ", " << p.mPlane[2] << ", " << p.mPlane[3] << "],\n" << + bindent << JS_NAME("mNbVerts") << p.mNbVerts << "\n" << + sindent << "}"; +} +void serializeCollisionHull(std::ofstream& stream, const CollisionHull& hl, uint32_t indent) +{ + std::string sindent(indent, '\t'); + std::string bindent(indent + 1, '\t'); + + stream << sindent << "{\n" << bindent << JS_NAME("indices") << "["; + for (uint32_t i = 0; i < hl.indicesCount; ++i) + { + stream << hl.indices[i]; + if (i < hl.indicesCount - 1) stream << ", "; + } + stream << "],\n"; + stream << bindent << JS_NAME("points") << "["; + for (uint32_t i = 0; i < hl.pointsCount; ++i) + { + auto& p = hl.points[i]; + stream << p.x << ", " << p.y << ", " << p.z; + if (i < hl.pointsCount - 1) stream << ", "; + } + stream << "],\n"; + stream << bindent << JS_NAME("polygonData") << "[\n"; + for (uint32_t i = 0; i < hl.polygonDataCount; ++i) + { + serializaHullPolygon(stream, hl.polygonData[i], indent + 1); + if (i < hl.polygonDataCount - 1) stream << ", "; + stream << "\n"; + } + stream << bindent << "]\n"; + stream << sindent << "}"; +} + + +/** +Implementation of object which serializes collision geometry to JSON format. +*/ +class JsonCollisionExporter : public IJsonCollisionExporter +{ +public: + JsonCollisionExporter() {} + ~JsonCollisionExporter() = default; + + virtual void release() override; + + virtual bool writeCollision(const char* path, uint32_t chunkCount, const uint32_t* hullOffsets, const CollisionHull* const * hulls) override; +}; + + +void +JsonCollisionExporter::release() +{ + delete this; +} + + +bool +JsonCollisionExporter::JsonCollisionExporter::writeCollision(const char* path, uint32_t chunkCount, const uint32_t* hullOffsets, const CollisionHull* const * hulls) +{ + std::ofstream stream(path, std::ios::out); + stream << std::fixed << std::setprecision(8); + if (!stream.is_open()) + { + std::cout << "Can't open output stream" << std::endl; + return false; + } + + stream << "{\n" << "\t" << JS_NAME("CollisionData") << "[\n"; + for (uint32_t i = 0; i < chunkCount; ++i) + { + stream << "\t\t" << "[\n"; + for (uint32_t j = hullOffsets[i]; j < hullOffsets[i + 1]; ++j) + { + serializeCollisionHull(stream, *hulls[j], 3); + stream << ((j < hullOffsets[i + 1] - 1) ? ",\n" : "\n"); + } + stream << "\t\t" << ((i < chunkCount - 1) ? "], \n" : "]\n"); + } + stream << "\t]\n}"; + stream.close(); + return true; +}; + + +IJsonCollisionExporter* NvBlastExtExporterCreateJsonCollisionExporter() +{ + return new JsonCollisionExporter; +} -- cgit v1.2.3