#pragma once

#include "bsp.h"

struct EdgeData
{
	int edgeIndex = 0;
	const edge_t* edge = nullptr;
	std::vector<const face_t*> faces;
	bool isSharpEdge = false;
};

unsigned char sample_lightmap(const world_t* world, const face_t* face, const BoundBox& bounds, const Vec3& point);
void export_lightmap(const world_t* world, const face_t* face, const BoundBox& bounds, int faceIdx);

std::unordered_map<const edge_t*, EdgeData> analyze_edges(const world_t* world);
unsigned char compute_faceVertex_light(const world_t* world, const face_t* face, unsigned short vertexIndex, const std::unordered_map<const face_t*, BoundBox> faceBounds, const std::unordered_map<const edge_t*, EdgeData>& edgeData);