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VMD Animation Cache

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VMD Animation Cache 1.0.0

1.0.0
30 мая 2026 г.4,7 тыс.Minecraft: 1.20.1forge
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<h2>Overview</h2> <p><strong>VMD Animation Cache</strong> eliminates redundant MMD motion computation in SlashBlade Resharped, giving you <strong>~3.8x FPS improvement</strong> (50 → 190 FPS) when SlashBlade entities are on screen.</p> <p>When SlashBlade renders MMD-based blade animations, <code>VmdAnimation.setupAnim()</code> is called <strong>60–120 times per entity per frame</strong> — once for every bone, every time a transform is queried. But the tick and partialTick don't change within a frame. All 120 calls produce identical results, wasting ~20% of the render thread.</p> <p>This mod adds a tiny per-frame cache: if <code>setupAnim</code> is called again with the same tick and partialTick, the entire MMD pipeline is skipped. <strong>120 calls → 1 call</strong> per entity per frame.</p> <h2>Performance</h2> <table> <tr><th>Scenario</th><th>Before</th><th>After</th></tr> <tr><td>Third-person FPS (SlashBlade visible)</td><td>~50</td><td>~190</td></tr> </table> <p><em>Tested on Minecraft 1.20.1, Forge 47, SlashBlade Resharped 1.9.65. Single SlashBlade entity in view.</em></p> <h2>Requirements</h2> <ul> <li>Minecraft <strong>1.20.1</strong></li> <li>Forge <strong>47+</strong></li> <li><a href="https://www.curseforge.com/minecraft/mc-mods/slashblade-resharped">SlashBlade Resharped</a> <strong>1.9.65</strong></li> </ul> <h2>Installation</h2> <ol> <li>Download the jar and drop it into your <code>mods/</code> folder</li> <li>Launch the game</li> </ol> <h2>Compatibility</h2> <p><strong>Do not use with AntiEntropyCore</strong> — both mods inject into the same Mixin target (<code>VmdAnimation</code>) and will conflict.</p> <h2>How It Works</h2> <p>A single Mixin injects at the head of <code>VmdAnimation.setupAnim()</code>. It remembers the last <code>(currentTick, partialTick)</code> pair. Cache hit → method cancelled. Cache miss → update cache, run normally.</p> <p>Only 32 lines of code. Client-side only. No coremod hacks.</p> <h2>Links</h2> <ul> <li>Source: <a href="https://github.com/Elten-huanghuang/vmd-animation-cache">GitHub</a></li> <li>License: MIT</li> </ul> ##