33 lines
1.7 KiB
C++
33 lines
1.7 KiB
C++
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#pragma once
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#include <vector>
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#include "../CollabList.hpp"
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#include "../DrawComponents/DrawComponent.hpp"
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class DrawingProgramCache {
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public:
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typedef CollabList<std::shared_ptr<DrawComponent>, ServerClientID> CollabListType;
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void update(const std::vector<CollabListType::ObjectInfoPtr>& components);
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void erase_component(const CollabListType::ObjectInfoPtr& c);
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void add_component(const CollabListType::ObjectInfoPtr& c);
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struct BVHNode {
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SCollision::AABB<WorldScalar> bounds;
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std::vector<CollabListType::ObjectInfoPtr> components;
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std::vector<BVHNode> children;
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};
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void traverse_bvh_run_function(const SCollision::AABB<WorldScalar>& aabb, std::function<bool(SCollision::AABB<WorldScalar>* bounds, const std::vector<CollabListType::ObjectInfoPtr>& components)> f);
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// Run before actually updating the component
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void preupdate_component(DrawComponent* c);
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private:
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void build(std::vector<CollabListType::ObjectInfoPtr> components);
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void traverse_bvh_run_function_recursive(BVHNode& bvhNode, const SCollision::AABB<WorldScalar>& aabb, std::function<bool(SCollision::AABB<WorldScalar>* bounds, const std::vector<CollabListType::ObjectInfoPtr>& components)> f);
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std::pair<DrawingProgramCache::BVHNode*, std::vector<DrawingProgramCache::CollabListType::ObjectInfoPtr>::iterator> get_bvh_node_fully_containing_recursive(BVHNode& bvhNode, DrawComponent* c);
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void build_bvh_node(BVHNode& node, std::vector<CollabListType::ObjectInfoPtr> components);
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BVHNode bvhRoot;
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std::vector<CollabListType::ObjectInfoPtr> unsortedComponents;
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};
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