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Octree generation fixes

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This commit is contained in:
Jack Andersen
2017-12-01 19:50:05 -10:00
parent 7cd3e8f502
commit 357b001cac
14 changed files with 518 additions and 216 deletions
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10
DataSpec/DNACommon/AROTBuilder.hpp
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@@ -12,6 +12,8 @@ namespace DataSpec
struct AROTBuilder
{
using ColMesh = hecl::BlenderConnection::DataStream::ColMesh;
struct BitmapPool
{
std::vector<std::set<int>> m_pool;
@@ -23,12 +25,14 @@ struct AROTBuilder
std::vector<Node> childNodes;
std::set<int> childIndices;
size_t poolIdx = 0;
uint8_t flags = 0;
uint16_t flags = 0;
uint16_t compSubdivs = 0;
size_t nodeOff = 0;
size_t nodeSz = 4;
bool addChild(int level, const zeus::CAABox& curAabb, const zeus::CAABox& childAabb, int idx);
void addChild(int level, int minChildren, const std::vector<zeus::CAABox>& triBoxes,
const zeus::CAABox& curAABB, BspNodeType& typeOut);
void nodeCount(size_t& sz, size_t& idxRefs, BitmapPool& bmpPool, size_t& curOff);
void writeIndirectionTable(athena::io::MemoryWriter& w);
void writeNodes(athena::io::MemoryWriter& w, int nodeIdx);
@@ -36,12 +40,10 @@ struct AROTBuilder
void colSize(size_t& totalSz);
void writeColNodes(uint8_t*& ptr, const zeus::CAABox& curAABB);
uint16_t getColRef(uint32_t& offset);
} rootNode;
void build(std::vector<std::vector<uint8_t>>& secs, const zeus::CAABox& fullAabb,
const std::vector<zeus::CAABox>& meshAabbs, const std::vector<DNACMDL::Mesh>& meshes);
using ColMesh = hecl::BlenderConnection::DataStream::ColMesh;
std::pair<std::unique_ptr<uint8_t[]>, uint32_t> buildCol(const ColMesh& mesh, BspNodeType& rootOut);
};