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<a href="#nested-classes">Classes</a> &#124;
<a href="#pub-types">Public Types</a> &#124;
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<a href="class_triangle_codec_indexed8_bit_pack_s_o_a4_flags-members.html">List of all members</a>  </div>
  <div class="headertitle"><div class="title">TriangleCodecIndexed8BitPackSOA4Flags Class Reference</div></div>
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<p><code>#include &lt;<a class="el" href="_triangle_codec_indexed8_bit_pack_s_o_a4_flags_8h_source.html">TriangleCodecIndexed8BitPackSOA4Flags.h</a>&gt;</code></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="nested-classes" name="nested-classes"></a>
Classes</h2></td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_triangle_codec_indexed8_bit_pack_s_o_a4_flags_1_1_decoding_context.html">DecodingContext</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">This class is used to decode and decompress triangle data packed by the <a class="el" href="class_triangle_codec_indexed8_bit_pack_s_o_a4_flags_1_1_encoding_context.html" title="This class is used to encode and compress triangle data into a byte buffer.">EncodingContext</a>.  <a href="class_triangle_codec_indexed8_bit_pack_s_o_a4_flags_1_1_decoding_context.html#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_triangle_codec_indexed8_bit_pack_s_o_a4_flags_1_1_encoding_context.html">EncodingContext</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">This class is used to encode and compress triangle data into a byte buffer.  <a href="class_triangle_codec_indexed8_bit_pack_s_o_a4_flags_1_1_encoding_context.html#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct_triangle_codec_indexed8_bit_pack_s_o_a4_flags_1_1_triangle_block.html">TriangleBlock</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">A block of 4 triangles.  <a href="struct_triangle_codec_indexed8_bit_pack_s_o_a4_flags_1_1_triangle_block.html#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct_triangle_codec_indexed8_bit_pack_s_o_a4_flags_1_1_triangle_block_header.html">TriangleBlockHeader</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">A triangle header, will be followed by one or more TriangleBlocks.  <a href="struct_triangle_codec_indexed8_bit_pack_s_o_a4_flags_1_1_triangle_block_header.html#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_triangle_codec_indexed8_bit_pack_s_o_a4_flags_1_1_triangle_header.html">TriangleHeader</a></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_triangle_codec_indexed8_bit_pack_s_o_a4_flags_1_1_validation_context.html">ValidationContext</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">This class is used to validate that the triangle data will not be degenerate after compression.  <a href="class_triangle_codec_indexed8_bit_pack_s_o_a4_flags_1_1_validation_context.html#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct_triangle_codec_indexed8_bit_pack_s_o_a4_flags_1_1_vertex_data.html">VertexData</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">A single packed vertex.  <a href="struct_triangle_codec_indexed8_bit_pack_s_o_a4_flags_1_1_vertex_data.html#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="pub-types" name="pub-types"></a>
Public Types</h2></td></tr>
<tr class="memitem:a9ae76041d1be874601839088c1e62bef" id="r_a9ae76041d1be874601839088c1e62bef"><td class="memItemLeft" align="right" valign="top">enum &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a9ae76041d1be874601839088c1e62bef">EComponentData</a> : uint32 { <a class="el" href="#a9ae76041d1be874601839088c1e62befa3e9951b9dbde0cc6bbad1d93bb559b74">COMPONENT_BITS</a> = 21
, <a class="el" href="#a9ae76041d1be874601839088c1e62befa6423600be728f5706df8c5cd299e6784">COMPONENT_MASK</a> = (1 &lt;&lt; COMPONENT_BITS) - 1
 }</td></tr>
<tr class="memdesc:a9ae76041d1be874601839088c1e62bef"><td class="mdescLeft">&#160;</td><td class="mdescRight">Amount of bits per component.  <a href="#a9ae76041d1be874601839088c1e62bef">More...</a><br /></td></tr>
<tr class="separator:a9ae76041d1be874601839088c1e62bef"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ad85eb72dec6aa3c370e9ad969c46c4d2" id="r_ad85eb72dec6aa3c370e9ad969c46c4d2"><td class="memItemLeft" align="right" valign="top">enum &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#ad85eb72dec6aa3c370e9ad969c46c4d2">EVertexXY</a> : uint32 { <a class="el" href="#ad85eb72dec6aa3c370e9ad969c46c4d2a0fce898e2e747fa56fcfe948c75bcf4c">COMPONENT_X</a> = 0
, <a class="el" href="#ad85eb72dec6aa3c370e9ad969c46c4d2adc0bffc5e83c98f99afe8fe18bdfc77e">COMPONENT_Y1</a> = COMPONENT_BITS
, <a class="el" href="#ad85eb72dec6aa3c370e9ad969c46c4d2af5671f311a0c7314908173cd02da9229">COMPONENT_Y1_BITS</a> = 32 - COMPONENT_BITS
 }</td></tr>
<tr class="memdesc:ad85eb72dec6aa3c370e9ad969c46c4d2"><td class="mdescLeft">&#160;</td><td class="mdescRight">Packed X and Y coordinate.  <a href="#ad85eb72dec6aa3c370e9ad969c46c4d2">More...</a><br /></td></tr>
<tr class="separator:ad85eb72dec6aa3c370e9ad969c46c4d2"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:adf7b4eade64871b3f53059bdacf9aace" id="r_adf7b4eade64871b3f53059bdacf9aace"><td class="memItemLeft" align="right" valign="top">enum &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#adf7b4eade64871b3f53059bdacf9aace">EVertexZY</a> : uint32 { <a class="el" href="#adf7b4eade64871b3f53059bdacf9aacea20bbfa39a2c203daad6afc217b354199">COMPONENT_Z</a> = 0
, <a class="el" href="#adf7b4eade64871b3f53059bdacf9aaceae4bc48542d03b13ac031fc67f9eaa79c">COMPONENT_Y2</a> = COMPONENT_BITS
, <a class="el" href="#adf7b4eade64871b3f53059bdacf9aacea61adc7a5c7a546e8f686916fe0f0029a">COMPONENT_Y2_BITS</a> = 31 - COMPONENT_BITS
 }</td></tr>
<tr class="memdesc:adf7b4eade64871b3f53059bdacf9aace"><td class="mdescLeft">&#160;</td><td class="mdescRight">Packed Z and Y coordinate.  <a href="#adf7b4eade64871b3f53059bdacf9aace">More...</a><br /></td></tr>
<tr class="separator:adf7b4eade64871b3f53059bdacf9aace"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aba0ce878fb1bfe022ccba4c9c724a2f7" id="r_aba0ce878fb1bfe022ccba4c9c724a2f7"><td class="memItemLeft" align="right" valign="top">enum &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#aba0ce878fb1bfe022ccba4c9c724a2f7">ETriangleBlockHeaderFlags</a> : uint32 { <br />
&#160;&#160;<a class="el" href="#aba0ce878fb1bfe022ccba4c9c724a2f7af4813a4d11b084820b1822b849a4417c">OFFSET_TO_VERTICES_BITS</a> = 29
, <a class="el" href="#aba0ce878fb1bfe022ccba4c9c724a2f7a8ee2cdd53a4c605008ef9cfaecf00211">OFFSET_TO_VERTICES_MASK</a> = (1 &lt;&lt; OFFSET_TO_VERTICES_BITS) - 1
, <a class="el" href="#aba0ce878fb1bfe022ccba4c9c724a2f7a10eae7654d1c962a2ec5aa050b214e08">OFFSET_NON_SIGNIFICANT_BITS</a> = 2
, <a class="el" href="#aba0ce878fb1bfe022ccba4c9c724a2f7ad40b046ef9decc4955d6ec7882bcbffe">OFFSET_NON_SIGNIFICANT_MASK</a> = (1 &lt;&lt; OFFSET_NON_SIGNIFICANT_BITS) - 1
, <br />
&#160;&#160;<a class="el" href="#aba0ce878fb1bfe022ccba4c9c724a2f7a6008b679de593dd3bada966a054cfdf5">OFFSET_TO_USERDATA_BITS</a> = 3
, <a class="el" href="#aba0ce878fb1bfe022ccba4c9c724a2f7a686b6aec5fcb6a420e1fab1ad4a156cd">OFFSET_TO_USERDATA_MASK</a> = (1 &lt;&lt; OFFSET_TO_USERDATA_BITS) - 1
<br />
 }</td></tr>
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</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="pub-static-attribs" name="pub-static-attribs"></a>
Static Public Attributes</h2></td></tr>
<tr class="memitem:a7685e55750d8ba3c748d97b3eecdc57b" id="r_a7685e55750d8ba3c748d97b3eecdc57b"><td class="memItemLeft" align="right" valign="top">static constexpr int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a7685e55750d8ba3c748d97b3eecdc57b">TriangleHeaderSize</a> = sizeof(<a class="el" href="class_triangle_codec_indexed8_bit_pack_s_o_a4_flags_1_1_triangle_header.html">TriangleHeader</a>)</td></tr>
<tr class="memdesc:a7685e55750d8ba3c748d97b3eecdc57b"><td class="mdescLeft">&#160;</td><td class="mdescRight">Size of the header (an empty struct is always &gt; 0 bytes so this needs a separate variable)  <br /></td></tr>
<tr class="separator:a7685e55750d8ba3c748d97b3eecdc57b"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a6bcee096cce9bd21231620f20ab90f10" id="r_a6bcee096cce9bd21231620f20ab90f10"><td class="memItemLeft" align="right" valign="top">static constexpr bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a6bcee096cce9bd21231620f20ab90f10">ChangesOffsetOnPack</a> = false</td></tr>
<tr class="memdesc:a6bcee096cce9bd21231620f20ab90f10"><td class="mdescLeft">&#160;</td><td class="mdescRight">If this codec could return a different offset than the current buffer size when calling Pack()  <br /></td></tr>
<tr class="separator:a6bcee096cce9bd21231620f20ab90f10"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Store vertices in 64 bits and indices in 8 bits + 8 bit of flags per triangle like this:</p>
<p><a class="el" href="struct_triangle_codec_indexed8_bit_pack_s_o_a4_flags_1_1_triangle_block_header.html" title="A triangle header, will be followed by one or more TriangleBlocks.">TriangleBlockHeader</a>, <a class="el" href="struct_triangle_codec_indexed8_bit_pack_s_o_a4_flags_1_1_triangle_block.html" title="A block of 4 triangles.">TriangleBlock</a> (4 triangles and their flags in 16 bytes), <a class="el" href="struct_triangle_codec_indexed8_bit_pack_s_o_a4_flags_1_1_triangle_block.html" title="A block of 4 triangles.">TriangleBlock</a>... [Optional] UserData (4 bytes per triangle)</p>
<p>Vertices are stored:</p>
<p><a class="el" href="struct_triangle_codec_indexed8_bit_pack_s_o_a4_flags_1_1_vertex_data.html" title="A single packed vertex.">VertexData</a> (1 vertex in 64 bits), <a class="el" href="struct_triangle_codec_indexed8_bit_pack_s_o_a4_flags_1_1_vertex_data.html" title="A single packed vertex.">VertexData</a>...</p>
<p>They're compressed relative to the bounding box as provided by the node codec. </p>
</div><h2 class="groupheader">Member Enumeration Documentation</h2>
<a id="a9ae76041d1be874601839088c1e62bef" name="a9ae76041d1be874601839088c1e62bef"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a9ae76041d1be874601839088c1e62bef">&#9670;&#160;</a></span>EComponentData</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">enum <a class="el" href="#a9ae76041d1be874601839088c1e62bef">TriangleCodecIndexed8BitPackSOA4Flags::EComponentData</a> : <a class="el" href="_core_8h.html#a8f95e75e58492e87412191fabadd8ca8">uint32</a></td>
        </tr>
      </table>
</div><div class="memdoc">

<p>Amount of bits per component. </p>
<table class="fieldtable">
<tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><a id="a9ae76041d1be874601839088c1e62befa3e9951b9dbde0cc6bbad1d93bb559b74" name="a9ae76041d1be874601839088c1e62befa3e9951b9dbde0cc6bbad1d93bb559b74"></a>COMPONENT_BITS&#160;</td><td class="fielddoc"></td></tr>
<tr><td class="fieldname"><a id="a9ae76041d1be874601839088c1e62befa6423600be728f5706df8c5cd299e6784" name="a9ae76041d1be874601839088c1e62befa6423600be728f5706df8c5cd299e6784"></a>COMPONENT_MASK&#160;</td><td class="fielddoc"></td></tr>
</table>

</div>
</div>
<a id="aba0ce878fb1bfe022ccba4c9c724a2f7" name="aba0ce878fb1bfe022ccba4c9c724a2f7"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aba0ce878fb1bfe022ccba4c9c724a2f7">&#9670;&#160;</a></span>ETriangleBlockHeaderFlags</h2>

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<div class="memproto">
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        <tr>
          <td class="memname">enum <a class="el" href="#aba0ce878fb1bfe022ccba4c9c724a2f7">TriangleCodecIndexed8BitPackSOA4Flags::ETriangleBlockHeaderFlags</a> : <a class="el" href="_core_8h.html#a8f95e75e58492e87412191fabadd8ca8">uint32</a></td>
        </tr>
      </table>
</div><div class="memdoc">
<table class="fieldtable">
<tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><a id="aba0ce878fb1bfe022ccba4c9c724a2f7af4813a4d11b084820b1822b849a4417c" name="aba0ce878fb1bfe022ccba4c9c724a2f7af4813a4d11b084820b1822b849a4417c"></a>OFFSET_TO_VERTICES_BITS&#160;</td><td class="fielddoc"><p>Offset from current block to start of vertices in bytes. </p>
</td></tr>
<tr><td class="fieldname"><a id="aba0ce878fb1bfe022ccba4c9c724a2f7a8ee2cdd53a4c605008ef9cfaecf00211" name="aba0ce878fb1bfe022ccba4c9c724a2f7a8ee2cdd53a4c605008ef9cfaecf00211"></a>OFFSET_TO_VERTICES_MASK&#160;</td><td class="fielddoc"></td></tr>
<tr><td class="fieldname"><a id="aba0ce878fb1bfe022ccba4c9c724a2f7a10eae7654d1c962a2ec5aa050b214e08" name="aba0ce878fb1bfe022ccba4c9c724a2f7a10eae7654d1c962a2ec5aa050b214e08"></a>OFFSET_NON_SIGNIFICANT_BITS&#160;</td><td class="fielddoc"><p>The offset from the current block to the start of the vertices must be a multiple of 4 bytes. </p>
</td></tr>
<tr><td class="fieldname"><a id="aba0ce878fb1bfe022ccba4c9c724a2f7ad40b046ef9decc4955d6ec7882bcbffe" name="aba0ce878fb1bfe022ccba4c9c724a2f7ad40b046ef9decc4955d6ec7882bcbffe"></a>OFFSET_NON_SIGNIFICANT_MASK&#160;</td><td class="fielddoc"></td></tr>
<tr><td class="fieldname"><a id="aba0ce878fb1bfe022ccba4c9c724a2f7a6008b679de593dd3bada966a054cfdf5" name="aba0ce878fb1bfe022ccba4c9c724a2f7a6008b679de593dd3bada966a054cfdf5"></a>OFFSET_TO_USERDATA_BITS&#160;</td><td class="fielddoc"><p>When user data is stored, this is the number of blocks to skip to get to the user data (0 = no user data) </p>
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<tr><td class="fieldname"><a id="aba0ce878fb1bfe022ccba4c9c724a2f7a686b6aec5fcb6a420e1fab1ad4a156cd" name="aba0ce878fb1bfe022ccba4c9c724a2f7a686b6aec5fcb6a420e1fab1ad4a156cd"></a>OFFSET_TO_USERDATA_MASK&#160;</td><td class="fielddoc"></td></tr>
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<h2 class="memtitle"><span class="permalink"><a href="#ad85eb72dec6aa3c370e9ad969c46c4d2">&#9670;&#160;</a></span>EVertexXY</h2>

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          <td class="memname">enum <a class="el" href="#ad85eb72dec6aa3c370e9ad969c46c4d2">TriangleCodecIndexed8BitPackSOA4Flags::EVertexXY</a> : <a class="el" href="_core_8h.html#a8f95e75e58492e87412191fabadd8ca8">uint32</a></td>
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<p>Packed X and Y coordinate. </p>
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<tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><a id="ad85eb72dec6aa3c370e9ad969c46c4d2a0fce898e2e747fa56fcfe948c75bcf4c" name="ad85eb72dec6aa3c370e9ad969c46c4d2a0fce898e2e747fa56fcfe948c75bcf4c"></a>COMPONENT_X&#160;</td><td class="fielddoc"></td></tr>
<tr><td class="fieldname"><a id="ad85eb72dec6aa3c370e9ad969c46c4d2adc0bffc5e83c98f99afe8fe18bdfc77e" name="ad85eb72dec6aa3c370e9ad969c46c4d2adc0bffc5e83c98f99afe8fe18bdfc77e"></a>COMPONENT_Y1&#160;</td><td class="fielddoc"></td></tr>
<tr><td class="fieldname"><a id="ad85eb72dec6aa3c370e9ad969c46c4d2af5671f311a0c7314908173cd02da9229" name="ad85eb72dec6aa3c370e9ad969c46c4d2af5671f311a0c7314908173cd02da9229"></a>COMPONENT_Y1_BITS&#160;</td><td class="fielddoc"></td></tr>
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<h2 class="memtitle"><span class="permalink"><a href="#adf7b4eade64871b3f53059bdacf9aace">&#9670;&#160;</a></span>EVertexZY</h2>

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          <td class="memname">enum <a class="el" href="#adf7b4eade64871b3f53059bdacf9aace">TriangleCodecIndexed8BitPackSOA4Flags::EVertexZY</a> : <a class="el" href="_core_8h.html#a8f95e75e58492e87412191fabadd8ca8">uint32</a></td>
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<p>Packed Z and Y coordinate. </p>
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<tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><a id="adf7b4eade64871b3f53059bdacf9aacea20bbfa39a2c203daad6afc217b354199" name="adf7b4eade64871b3f53059bdacf9aacea20bbfa39a2c203daad6afc217b354199"></a>COMPONENT_Z&#160;</td><td class="fielddoc"></td></tr>
<tr><td class="fieldname"><a id="adf7b4eade64871b3f53059bdacf9aaceae4bc48542d03b13ac031fc67f9eaa79c" name="adf7b4eade64871b3f53059bdacf9aaceae4bc48542d03b13ac031fc67f9eaa79c"></a>COMPONENT_Y2&#160;</td><td class="fielddoc"></td></tr>
<tr><td class="fieldname"><a id="adf7b4eade64871b3f53059bdacf9aacea61adc7a5c7a546e8f686916fe0f0029a" name="adf7b4eade64871b3f53059bdacf9aacea61adc7a5c7a546e8f686916fe0f0029a"></a>COMPONENT_Y2_BITS&#160;</td><td class="fielddoc"></td></tr>
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<h2 class="groupheader">Member Data Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#a6bcee096cce9bd21231620f20ab90f10">&#9670;&#160;</a></span>ChangesOffsetOnPack</h2>

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          <td class="memname">bool TriangleCodecIndexed8BitPackSOA4Flags::ChangesOffsetOnPack = false</td>
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<span class="mlabels"><span class="mlabel">static</span><span class="mlabel">constexpr</span></span>  </td>
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<p>If this codec could return a different offset than the current buffer size when calling Pack() </p>

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<h2 class="memtitle"><span class="permalink"><a href="#a7685e55750d8ba3c748d97b3eecdc57b">&#9670;&#160;</a></span>TriangleHeaderSize</h2>

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          <td class="memname">int TriangleCodecIndexed8BitPackSOA4Flags::TriangleHeaderSize = sizeof(<a class="el" href="class_triangle_codec_indexed8_bit_pack_s_o_a4_flags_1_1_triangle_header.html">TriangleHeader</a>)</td>
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<span class="mlabels"><span class="mlabel">static</span><span class="mlabel">constexpr</span></span>  </td>
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<p>Size of the header (an empty struct is always &gt; 0 bytes so this needs a separate variable) </p>

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<hr/>The documentation for this class was generated from the following file:<ul>
<li>Jolt/AABBTree/TriangleCodec/<a class="el" href="_triangle_codec_indexed8_bit_pack_s_o_a4_flags_8h_source.html">TriangleCodecIndexed8BitPackSOA4Flags.h</a></li>
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