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<title>/usr/local/google/home/srhines/android_trees/jb-mr2-dev/frameworks/rs/scriptc/rs_mesh.rsh File Reference</title>
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<div class="title">/usr/local/google/home/srhines/android_trees/jb-mr2-dev/frameworks/rs/scriptc/rs_mesh.rsh File Reference</div>  </div>
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<tr><td colspan="2"><h2><a name="func-members"></a>
Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="rs__types_8rsh.html#a435d1572bf3f880d55459d9805097f62">uint32_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="rs__mesh_8rsh.html#a7578d6d93154ac881715ab511449fab9">rsgMeshGetVertexAllocationCount</a> (<a class="el" href="structrs__mesh.html">rs_mesh</a> m)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="rs__types_8rsh.html#a435d1572bf3f880d55459d9805097f62">uint32_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="rs__mesh_8rsh.html#ae0a0178cc02508517013486be4500d7f">rsgMeshGetPrimitiveCount</a> (<a class="el" href="structrs__mesh.html">rs_mesh</a> m)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="structrs__allocation.html">rs_allocation</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="rs__mesh_8rsh.html#a43e1d84147176cb0a1659552fa8da49f">rsgMeshGetVertexAllocation</a> (<a class="el" href="structrs__mesh.html">rs_mesh</a> m, <a class="el" href="rs__types_8rsh.html#a435d1572bf3f880d55459d9805097f62">uint32_t</a> index)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="structrs__allocation.html">rs_allocation</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="rs__mesh_8rsh.html#a05257c9252e7804397d6a6f7549bae5a">rsgMeshGetIndexAllocation</a> (<a class="el" href="structrs__mesh.html">rs_mesh</a> m, <a class="el" href="rs__types_8rsh.html#a435d1572bf3f880d55459d9805097f62">uint32_t</a> index)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="rs__types_8rsh.html#aaaa4ecd4a284cf9cccc6e06407229951">rs_primitive</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="rs__mesh_8rsh.html#af467f1c21cc9221071334f8234c29466">rsgMeshGetPrimitive</a> (<a class="el" href="structrs__mesh.html">rs_mesh</a> m, <a class="el" href="rs__types_8rsh.html#a435d1572bf3f880d55459d9805097f62">uint32_t</a> index)</td></tr>
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<hr/><a name="details" id="details"></a><h2>Detailed Description</h2>
<div class="textblock"><p>Mesh routines. </p>

<p>Definition in file <a class="el" href="rs__mesh_8rsh_source.html">rs_mesh.rsh</a>.</p>
</div><hr/><h2>Function Documentation</h2>
<a class="anchor" id="a05257c9252e7804397d6a6f7549bae5a"></a><!-- doxytag: member="rs_mesh.rsh::rsgMeshGetIndexAllocation" ref="a05257c9252e7804397d6a6f7549bae5a" args="(rs_mesh m, uint32_t index)" -->
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          <td class="memname"><a class="el" href="structrs__allocation.html">rs_allocation</a> rsgMeshGetIndexAllocation </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="structrs__mesh.html">rs_mesh</a>&#160;</td>
          <td class="paramname"><em>m</em>, </td>
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          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="rs__types_8rsh.html#a435d1572bf3f880d55459d9805097f62">uint32_t</a>&#160;</td>
          <td class="paramname"><em>index</em>&#160;</td>
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<p>Returns an allocation containing index data or a null allocation if only the primitive is specified</p>
<dl><dt><b>Parameters:</b></dt><dd>
  <table class="params">
    <tr><td class="paramname">m</td><td>mesh to get data from </td></tr>
    <tr><td class="paramname">index</td><td>index of the index allocation </td></tr>
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  </dd>
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<dl class="return"><dt><b>Returns:</b></dt><dd>allocation containing index data </dd></dl>

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<a class="anchor" id="af467f1c21cc9221071334f8234c29466"></a><!-- doxytag: member="rs_mesh.rsh::rsgMeshGetPrimitive" ref="af467f1c21cc9221071334f8234c29466" args="(rs_mesh m, uint32_t index)" -->
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          <td class="memname"><a class="el" href="rs__types_8rsh.html#aaaa4ecd4a284cf9cccc6e06407229951">rs_primitive</a> rsgMeshGetPrimitive </td>
          <td>(</td>
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          <td class="paramname"><em>m</em>, </td>
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          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="rs__types_8rsh.html#a435d1572bf3f880d55459d9805097f62">uint32_t</a>&#160;</td>
          <td class="paramname"><em>index</em>&#160;</td>
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<p>Returns the primitive describing how a part of the mesh is rendered</p>
<dl><dt><b>Parameters:</b></dt><dd>
  <table class="params">
    <tr><td class="paramname">m</td><td>mesh to get data from </td></tr>
    <tr><td class="paramname">index</td><td>index of the primitive </td></tr>
  </table>
  </dd>
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<dl class="return"><dt><b>Returns:</b></dt><dd>primitive describing how the mesh is rendered </dd></dl>

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<a class="anchor" id="ae0a0178cc02508517013486be4500d7f"></a><!-- doxytag: member="rs_mesh.rsh::rsgMeshGetPrimitiveCount" ref="ae0a0178cc02508517013486be4500d7f" args="(rs_mesh m)" -->
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          <td class="memname"><a class="el" href="rs__types_8rsh.html#a435d1572bf3f880d55459d9805097f62">uint32_t</a> rsgMeshGetPrimitiveCount </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="structrs__mesh.html">rs_mesh</a>&#160;</td>
          <td class="paramname"><em>m</em></td><td>)</td>
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<p>Meshes could have multiple index sets, this function returns the number.</p>
<dl><dt><b>Parameters:</b></dt><dd>
  <table class="params">
    <tr><td class="paramname">m</td><td>mesh to get data from </td></tr>
  </table>
  </dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>number of primitive groups in the mesh. This would include simple primitives as well as allocations containing index data </dd></dl>

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<a class="anchor" id="a43e1d84147176cb0a1659552fa8da49f"></a><!-- doxytag: member="rs_mesh.rsh::rsgMeshGetVertexAllocation" ref="a43e1d84147176cb0a1659552fa8da49f" args="(rs_mesh m, uint32_t index)" -->
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          <td class="memname"><a class="el" href="structrs__allocation.html">rs_allocation</a> rsgMeshGetVertexAllocation </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="structrs__mesh.html">rs_mesh</a>&#160;</td>
          <td class="paramname"><em>m</em>, </td>
        </tr>
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          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="rs__types_8rsh.html#a435d1572bf3f880d55459d9805097f62">uint32_t</a>&#160;</td>
          <td class="paramname"><em>index</em>&#160;</td>
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          <td></td>
          <td>)</td>
          <td></td><td></td>
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<p>Returns an allocation that is part of the mesh and contains vertex data, e.g. positions, normals, texcoords</p>
<dl><dt><b>Parameters:</b></dt><dd>
  <table class="params">
    <tr><td class="paramname">m</td><td>mesh to get data from </td></tr>
    <tr><td class="paramname">index</td><td>index of the vertex allocation </td></tr>
  </table>
  </dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>allocation containing vertex data </dd></dl>

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<a class="anchor" id="a7578d6d93154ac881715ab511449fab9"></a><!-- doxytag: member="rs_mesh.rsh::rsgMeshGetVertexAllocationCount" ref="a7578d6d93154ac881715ab511449fab9" args="(rs_mesh m)" -->
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          <td class="memname"><a class="el" href="rs__types_8rsh.html#a435d1572bf3f880d55459d9805097f62">uint32_t</a> rsgMeshGetVertexAllocationCount </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="structrs__mesh.html">rs_mesh</a>&#160;</td>
          <td class="paramname"><em>m</em></td><td>)</td>
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<p>Returns the number of allocations in the mesh that contain vertex data</p>
<dl><dt><b>Parameters:</b></dt><dd>
  <table class="params">
    <tr><td class="paramname">m</td><td>mesh to get data from </td></tr>
  </table>
  </dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>number of allocations in the mesh that contain vertex data </dd></dl>

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