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59 lines
1.8 KiB
C++
59 lines
1.8 KiB
C++
#pragma once
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#include "DNACommon.hpp"
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#include "DeafBabe.hpp"
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#include "zeus/CAABox.hpp"
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#include "CMDL.hpp"
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#include <set>
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namespace DataSpec {
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namespace DNAPATH {
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template <class PAKBridge>
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struct PATH;
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}
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struct AROTBuilder {
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using ColMesh = hecl::blender::ColMesh;
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struct BitmapPool {
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std::vector<std::set<int>> m_pool;
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size_t addIndices(const std::set<int>& indices);
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} bmpPool;
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struct Node {
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std::vector<Node> childNodes;
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std::set<int> childIndices;
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size_t poolIdx = 0;
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uint16_t flags = 0;
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uint16_t compSubdivs = 0;
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size_t nodeOff = 0;
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size_t nodeSz = 4;
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void addChild(int level, int minChildren, const std::vector<zeus::CAABox>& triBoxes, const zeus::CAABox& curAABB,
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BspNodeType& typeOut);
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void mergeSets(int a, int b);
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bool compareSets(int a, int b) const;
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void nodeCount(size_t& sz, size_t& idxRefs, BitmapPool& bmpPool, size_t& curOff);
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void writeIndirectionTable(athena::io::MemoryWriter& w);
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void writeNodes(athena::io::MemoryWriter& w, int nodeIdx);
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void advanceIndex(int& nodeIdx);
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void colSize(size_t& totalSz);
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void writeColNodes(uint8_t*& ptr, const zeus::CAABox& curAABB);
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void pathCountNodesAndLookups(size_t& nodeCount, size_t& lookupCount);
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template <class PAKBridge>
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void pathWrite(DNAPATH::PATH<PAKBridge>& path, const zeus::CAABox& curAABB);
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} rootNode;
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void build(std::vector<std::vector<uint8_t>>& secs, const zeus::CAABox& fullAabb,
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const std::vector<zeus::CAABox>& meshAabbs, const std::vector<DNACMDL::Mesh>& meshes);
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std::pair<std::unique_ptr<uint8_t[]>, uint32_t> buildCol(const ColMesh& mesh, BspNodeType& rootOut);
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template <class PAKBridge>
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void buildPath(DNAPATH::PATH<PAKBridge>& path);
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};
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} // namespace DataSpec
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