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<div class="headertitle"><div class="title">Vertex Resource </div></div>
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<div class="textblock"><h1 class="doxsection"><a class="anchor" id="autotoc_md49"></a>
Vertex Resource (OVTX)</h1>
<p>If the Resource Type is <span class="tt">OVTX</span> (<span class="tt">0x4F565458</span>), the header is immediately followed by the vertex array definition.</p>
<h2 class="doxsection"><a class="anchor" id="autotoc_md50"></a>
Vertex Header</h2>
<table class="markdownTable">
<tr class="markdownTableHead">
<th class="markdownTableHeadLeft">Offset </th><th class="markdownTableHeadLeft">Size </th><th class="markdownTableHeadLeft">Type </th><th class="markdownTableHeadLeft">Description </th></tr>
<tr class="markdownTableRowOdd">
<td class="markdownTableBodyLeft">0x40 </td><td class="markdownTableBodyLeft">4 </td><td class="markdownTableBodyLeft">u32 </td><td class="markdownTableBodyLeft">Count </td></tr>
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<td class="markdownTableBodyLeft">0x44 </td><td class="markdownTableBodyLeft">... </td><td class="markdownTableBodyLeft">[Vtx] </td><td class="markdownTableBodyLeft">Array of Vtx structures </td></tr>
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<h3 class="doxsection"><a class="anchor" id="autotoc_md51"></a>
Vtx Structure</h3>
<p>Each <span class="tt">Vtx</span> structure (16 bytes) represents a vertex for the N64 RCP:</p>
<table class="markdownTable">
<tr class="markdownTableHead">
<th class="markdownTableHeadLeft">Offset </th><th class="markdownTableHeadLeft">Size </th><th class="markdownTableHeadLeft">Type </th><th class="markdownTableHeadLeft">Description </th></tr>
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<td class="markdownTableBodyLeft">0x00 </td><td class="markdownTableBodyLeft">2 </td><td class="markdownTableBodyLeft">s16 </td><td class="markdownTableBodyLeft">X Position </td></tr>
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<td class="markdownTableBodyLeft">0x02 </td><td class="markdownTableBodyLeft">2 </td><td class="markdownTableBodyLeft">s16 </td><td class="markdownTableBodyLeft">Y Position </td></tr>
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<td class="markdownTableBodyLeft">0x04 </td><td class="markdownTableBodyLeft">2 </td><td class="markdownTableBodyLeft">s16 </td><td class="markdownTableBodyLeft">Z Position </td></tr>
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<td class="markdownTableBodyLeft">0x06 </td><td class="markdownTableBodyLeft">2 </td><td class="markdownTableBodyLeft">u16 </td><td class="markdownTableBodyLeft">Flag </td></tr>
<tr class="markdownTableRowOdd">
<td class="markdownTableBodyLeft">0x08 </td><td class="markdownTableBodyLeft">2 </td><td class="markdownTableBodyLeft">s16 </td><td class="markdownTableBodyLeft">Texture Coordinate S (10.5 fixed point) </td></tr>
<tr class="markdownTableRowEven">
<td class="markdownTableBodyLeft">0x0A </td><td class="markdownTableBodyLeft">2 </td><td class="markdownTableBodyLeft">s16 </td><td class="markdownTableBodyLeft">Texture Coordinate T (10.5 fixed point) </td></tr>
<tr class="markdownTableRowOdd">
<td class="markdownTableBodyLeft">0x0C </td><td class="markdownTableBodyLeft">1 </td><td class="markdownTableBodyLeft">u8 </td><td class="markdownTableBodyLeft">Color Red / Normal X </td></tr>
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<td class="markdownTableBodyLeft">0x0D </td><td class="markdownTableBodyLeft">1 </td><td class="markdownTableBodyLeft">u8 </td><td class="markdownTableBodyLeft">Color Green / Normal Y </td></tr>
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<td class="markdownTableBodyLeft">0x0E </td><td class="markdownTableBodyLeft">1 </td><td class="markdownTableBodyLeft">u8 </td><td class="markdownTableBodyLeft">Color Blue / Normal Z </td></tr>
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<td class="markdownTableBodyLeft">0x0F </td><td class="markdownTableBodyLeft">1 </td><td class="markdownTableBodyLeft">u8 </td><td class="markdownTableBodyLeft">Color Alpha </td></tr>
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<h2 class="doxsection"><a class="anchor" id="autotoc_md52"></a>
YAML Configuration</h2>
<p>To define a vertex array asset in the configuration, use the <span class="tt">VTX</span> type.</p>
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<th class="markdownTableHeadLeft">Field </th><th class="markdownTableHeadLeft">Type </th><th class="markdownTableHeadLeft">Description </th></tr>
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<td class="markdownTableBodyLeft"><span class="tt">type</span> </td><td class="markdownTableBodyLeft">String </td><td class="markdownTableBodyLeft">Must be <span class="tt">VTX</span>. </td></tr>
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<td class="markdownTableBodyLeft"><span class="tt">offset</span> </td><td class="markdownTableBodyLeft">Integer </td><td class="markdownTableBodyLeft">The offset of the vertex array in the ROM/binary. </td></tr>
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<td class="markdownTableBodyLeft"><span class="tt">count</span> </td><td class="markdownTableBodyLeft">Integer </td><td class="markdownTableBodyLeft">The number of Vtx structures to parse. </td></tr>
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<td class="markdownTableBodyLeft"><span class="tt">symbol</span> </td><td class="markdownTableBodyLeft">String </td><td class="markdownTableBodyLeft">(Optional) The symbol name for the asset. </td></tr>
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<p>Example: </p><div class="fragment"><div class="line">- type: VTX</div>
<div class="line"> offset: 0x8000</div>
<div class="line"> count: 32</div>
<div class="line"> symbol: my_vertex_buffer</div>
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