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<h4 class="subsubsection"> 4.16.3.2 Parsing Mixmode </h4>

<p>The <code>iSyntaxService::ParseMixmode()</code> function parses a <samp>&lsquo;mixmode&rsquo;</samp>
node which is used for defining transparency or how the source (usually
a texture) is blended with the destination (usually a screen buffer). For
more information about mixmodes check <a href="Renderer-Mixmodes.html#0">Mixmodes and Blending</a>.
</p>
<p>The following children are supported for mixmode:
</p>
<ul>
<li> <samp>&lsquo;copy&rsquo;</samp>
Copy blending. This mode is usually default.
</li><li> <samp>&lsquo;multiply&rsquo;</samp>
Multiplicative blending.
</li><li> <samp>&lsquo;multiply2&rsquo;</samp>
Double multiplicative blending. Often used for lighting.
</li><li> <samp>&lsquo;add&rsquo;</samp>
Additive blending. Used for transparency effects that don't require
back to front sorting.
</li><li> <samp>&lsquo;alpha&rsquo;</samp>
Alpha blending. Expects and additional parameter between 0 and 1 that indicates
the alpha value. This kind of blending requires back to front sorting to look
right.
</li><li> <samp>&lsquo;premultalpha&rsquo;</samp>
Premultiplied alpha blending.
</li><li> <samp>&lsquo;destalphaadd&rsquo;</samp>
@@TODO
</li><li> <samp>&lsquo;srcalphaadd&rsquo;</samp>
@@TODO
</li><li> <samp>&lsquo;transparent&rsquo;</samp>
Fully transparent but still affect Z-buffer.
</li><li> <samp>&lsquo;mesh&rsquo;</samp>
@@TODO
</li><li> <samp>&lsquo;alphatest&rsquo;</samp>
One of: <samp>&lsquo;auto&rsquo;</samp>, <samp>&lsquo;enable&rsquo;</samp>, or <samp>&lsquo;disable&rsquo;</samp>. @@TODO
</li><li> <samp>&lsquo;blendop&rsquo;</samp>
This child expects two attributes: <samp>&lsquo;src&rsquo;</samp> and <samp>&lsquo;dest&rsquo;</samp>. Both can have one of the following as a value: <samp>&lsquo;dstalpha&rsquo;</samp>, <samp>&lsquo;dstalpha_inv&rsquo;</samp>,
<samp>&lsquo;dstcolor&rsquo;</samp>, <samp>&lsquo;dstcolor_inv&rsquo;</samp>, <samp>&lsquo;one&rsquo;</samp>, <samp>&lsquo;srcalpha&rsquo;</samp>,
<samp>&lsquo;srcalpha_inv&rsquo;</samp>, <samp>&lsquo;scrcolor&rsquo;</samp>, <samp>&lsquo;srccolor_inv&rsquo;</samp>, or <samp>&lsquo;zero&rsquo;</samp>.
@@TODO
</li></ul>













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