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8x block meshes (#13133)

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Reduce the number of drawcalls by generating a mesh per 8 blocks (2x2x2). Only blocks with even coordinates (lowest bit set to 0) will get a mesh.

Note: This also removes the old 'loops' algorithm for building the draw list, because it produces visual artifacts and cannot be made compatible with the approach of having a mesh for every 8th block without hurting performance.

Co-authored-by: Jude Melton-Houghton <jwmhjwmh@gmail.com>
Co-authored-by: Lars <larsh@apache.org>
Co-authored-by: sfan5 <sfan5@live.de>
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x2048 2023-01-31 17:30:59 +01:00 • committed by GitHub
parent cded6a3945
commit 69fc206109
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14 changed files with 266 additions and 118 deletions
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src/client/clientmap.h
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@ -140,6 +140,8 @@ public:
void onSettingChanged(const std::string &name);
protected:
void reportMetrics(u64 save_time_us, u32 saved_blocks, u32 all_blocks) override;
private:
// update the vertex order in transparent mesh buffers