h4570
77 lines
2.1 KiB
C++
77 lines
2.1 KiB
C++
/*
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# ______ ____ ___
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# | \/ ____| |___|
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# | | | \ | |
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#-----------------------------------------------------------------------
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# Copyright 2022, tyra - https://github.com/h4570/tyra
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# Licenced under Apache License 2.0
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# Sandro Sobczyński <sandro.sobczynski@gmail.com>
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*/
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#pragma once
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#include "./mcpip_block.hpp"
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#include "./programs/mcpip_programs_manager.hpp"
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#include "renderer/3d/pipeline/renderer_3d_pipeline.hpp"
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#include "renderer/core/3d/bbox/core_bbox_frustum.hpp"
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#include "renderer/core/3d/bbox/render_bbox.hpp"
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namespace Tyra {
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/**
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* Pipeline specialized in fast rendering of voxels
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* Supports:
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* - Full "against each plane" clipping
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* - Frustum culling (on noFullClipChecks = false)
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*/
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class MinecraftPipeline : public Renderer3DPipeline {
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public:
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MinecraftPipeline();
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~MinecraftPipeline();
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void init(RendererCore* core);
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void onUse();
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/**
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* @brief Render voxels
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*
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* @param blocks blocks to render
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* @param count number of blocks to render
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* @param t_tex texture to use
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* @param isMulti is this a 6 texture voxel?
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* @param noFullClipChecks true = faster, simple PS2 clipping. False = slower
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* "against each plane" clipping.
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*/
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void render(McpipBlock* blocks, const u32& count, Texture* t_tex,
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const bool& isMulti = false, const bool& noFullClipChecks = true);
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inline const float& getTextureOffset() const {
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return manager.getTextureOffset();
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}
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const McpipBlockData& getBlockData() const { return manager.getBlockData(); }
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private:
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BlockizerProgramsManager manager;
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RendererCore* rendererCore;
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RenderBBox* bbox;
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McpipProgramName latestMode;
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void initBBox();
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void changeMode(const McpipProgramName& requestedMode, const u8& force);
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void cull(McpipBlock* blocks, const std::vector<u32>& indexes,
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RendererCoreTextureBuffers* texBuffers,
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const bool& isMulti = false);
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void clip(McpipBlock* blocks, const std::vector<u32>& indexes,
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RendererCoreTextureBuffers* texBuffers,
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const bool& isMulti = false);
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Tyra::CoreBBoxFrustum isInFrustum(const McpipBlock& block) const;
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};
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} // namespace Tyra
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