Michael Fabian 'Xaymar' Dirks
50 lines
1.0 KiB
C++
50 lines
1.0 KiB
C++
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#ifndef MESHCOLLIDER_H
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#define MESHCOLLIDER_H
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#include "collision.hpp"
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class MeshCollider {
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public:
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struct Vertex {
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Vector coords;
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};
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struct Triangle {
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void* surface;
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int verts[3], index;
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};
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MeshCollider(const vector<Vertex>& verts, const vector<Triangle>& tris);
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~MeshCollider();
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//sphere collision
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bool collide(const Line& line, float radius, Collision* curr_coll, const Transform& tform);
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bool intersects(const MeshCollider& c, const Transform& t) const;
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private:
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vector<Vertex> vertices;
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vector<Triangle> triangles;
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struct Node {
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Box box;
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Node * left, *right;
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vector<int> triangles;
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Node() : left(0), right(0) {}
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~Node()
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{
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delete left;
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delete right;
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}
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};
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Node* tree;
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vector<Node*> leaves;
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Box nodeBox(const vector<int>& tris);
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Node* createLeaf(const vector<int>& tris);
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Node* createNode(const vector<int>& tris);
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bool collide(const Box& box, const Line& line, float radius, const Transform& tform, Collision* curr_coll,
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Node* node);
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};
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#endif |