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Compositor: Simplified the low-spec pipeline to use a single pass

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Fernando García Liñán 2019-10-30 17:08:07 +01:00
parent 1f2607478e
commit 1f637b3ad3
1 changed files with 2 additions and 24 deletions
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Compositor/LowSpec/low-spec.xml
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@ -1,31 +1,9 @@
<?xml version="1.0" encoding="utf-8"?> <?xml version="1.0" encoding="utf-8"?>
<!--
This Compositor imitates the classic forward pipeline used before multi-pass
rendering was introduced. It doesn't involve any FBOs and all the rendering
happens in two passes rendering directly to the screen.
The precision of the Z-buffer deteriorates with huge near-far spreads, so
two passes with different depth ranges are used to avoid Z-fighting and
other unpleasantness.
-->
<PropertyList> <PropertyList>
<name>low-spec</name> <name>low-spec</name>
<pass n="0"> <pass>
<name>far-pass</name> <name>display</name>
<type>scene</type> <type>scene</type>
<z-near>100.0</z-near>
<z-far>120000.0</z-far>
</pass>
<pass n="1">
<name>near-pass</name>
<type>scene</type>
<cull-mask>0xfff7ff</cull-mask> <!-- Cull the sky (bit 11 off) -->
<!-- Only clear the depth buffer so color information isn't overwritten -->
<clear-color-bit>false</clear-color-bit>
<clear-depth-bit>true</clear-depth-bit>
<clear-stencil-bit>false</clear-stencil-bit>
<z-near>0.1</z-near>
<z-far>100.0</z-far>
</pass> </pass>
</PropertyList> </PropertyList>