52 lines
1.2 KiB
C++
52 lines
1.2 KiB
C++
/*
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* =====================================================================================
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*
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* Filename: ChunkBuilder.hpp
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*
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* Description:
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*
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* Created: 19/06/2018 22:26:07
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*
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* Author: Quentin Bazin, <quent42340@gmail.com>
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*
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* =====================================================================================
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*/
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#ifndef CHUNKBUILDER_HPP_
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#define CHUNKBUILDER_HPP_
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#include <vector>
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#include "IntTypes.hpp"
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#include "Vertex.hpp"
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class Block;
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class Chunk;
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class VertexBuffer;
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class ChunkBuilder {
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public:
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std::size_t buildChunk(const Chunk &chunk, const VertexBuffer &vbo);
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private:
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void addFace(u8 x, u8 y, u8 z, u8 i, const Chunk &chunk, const Block *block, const Block *surroundingBlock);
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float getAverageTorchlight(u8 x, u8 y, u8 z, s8 offsetX, s8 offsetY, s8 offsetZ, const Chunk &chunk);
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float getAverageSunlight(u8 x, u8 y, u8 z, s8 offsetX, s8 offsetY, s8 offsetZ, const Chunk &chunk);
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float getSunlightForVertex(u8 x, u8 y, u8 z, u8 i, u8 j, const Chunk &chunk);
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float getTorchlightForVertex(u8 x, u8 y, u8 z, u8 i, u8 j, const Chunk &chunk);
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std::vector<Vertex> m_vertices;
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enum Face {
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Left,
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Right,
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Bottom,
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Top,
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Front,
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Back
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};
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};
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#endif // CHUNKBUILDER_HPP_
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