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76 lines
1.9 KiB
C++
76 lines
1.9 KiB
C++
#ifndef OPENMW_COMPONENTS_NIFBULLET_BULLETNIFLOADER_HPP
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#define OPENMW_COMPONENTS_NIFBULLET_BULLETNIFLOADER_HPP
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#include <cassert>
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#include <map>
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#include <set>
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#include <string>
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#include <osg/BoundingBox>
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#include <osg/Referenced>
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#include <osg/ref_ptr>
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#include <BulletCollision/CollisionShapes/btCompoundShape.h>
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#include <components/debug/debuglog.hpp>
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#include <components/nif/niffile.hpp>
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#include <components/resource/bulletshape.hpp>
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class btTriangleMesh;
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class btCompoundShape;
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class btCollisionShape;
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namespace Nif
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{
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struct NiAVObject;
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struct NiNode;
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struct NiGeometry;
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struct Parent;
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}
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namespace NifBullet
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{
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/**
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*Load bulletShape from NIF files.
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*/
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class BulletNifLoader
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{
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public:
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void warn(const std::string& msg) { Log(Debug::Warning) << "NIFLoader: Warn: " << msg; }
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[[noreturn]] void fail(const std::string& msg)
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{
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Log(Debug::Error) << "NIFLoader: Fail: " << msg;
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abort();
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}
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osg::ref_ptr<Resource::BulletShape> load(Nif::FileView file);
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private:
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bool findBoundingBox(const Nif::NiAVObject& node);
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struct HandleNodeArgs
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{
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bool mHasMarkers{ false };
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bool mHasTriMarkers{ false };
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bool mAnimated{ false };
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bool mIsCollisionNode{ false };
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bool mAutogenerated{ false };
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bool mAvoid{ false };
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};
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void handleRoot(Nif::FileView nif, const Nif::NiAVObject& node, HandleNodeArgs args);
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void handleNode(const Nif::NiAVObject& node, const Nif::Parent* parent, HandleNodeArgs args);
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void handleGeometry(const Nif::NiGeometry& nifNode, const Nif::Parent* parent, HandleNodeArgs args);
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std::unique_ptr<btCompoundShape, Resource::DeleteCollisionShape> mCompoundShape;
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std::unique_ptr<btCompoundShape, Resource::DeleteCollisionShape> mAvoidCompoundShape;
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osg::ref_ptr<Resource::BulletShape> mShape;
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};
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}
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#endif
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