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Show bloom buffer

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This commit is contained in:
Frederic Bouvier 2012-05-12 23:38:00 +02:00
parent 8fa093ce76
commit 41ff7da797
2 changed files with 12 additions and 2 deletions
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10
Effects/display.eff
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@ -43,6 +43,11 @@
<type>buffer</type> <type>buffer</type>
<name>bloom-3</name> <name>bloom-3</name>
</texture-unit> </texture-unit>
<texture-unit>
<unit>6</unit>
<type>buffer</type>
<name>ao-3</name>
</texture-unit>
<program> <program>
<vertex-shader>Shaders/fullscreen.vert</vertex-shader> <vertex-shader>Shaders/fullscreen.vert</vertex-shader>
<fragment-shader>Shaders/display.frag</fragment-shader> <fragment-shader>Shaders/display.frag</fragment-shader>
@ -77,6 +82,11 @@
<type>sampler-2d</type> <type>sampler-2d</type>
<value type="int">5</value> <value type="int">5</value>
</uniform> </uniform>
<uniform>
<name>ao_tex</name>
<type>sampler-2d</type>
<value type="int">6</value>
</uniform>
<uniform> <uniform>
<name>exposure</name> <name>exposure</name>
<type>float</type> <type>float</type>

4
Shaders/display.frag
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@ -31,8 +31,8 @@ void main() {
color = texture2D( color_tex, (coords - vec2( 0.8, 0.0 )) * 5.0 ); color = texture2D( color_tex, (coords - vec2( 0.8, 0.0 )) * 5.0 );
} else if (coords.x < 0.2 && coords.y >= 0.8 && fg_DepthInColor) { } else if (coords.x < 0.2 && coords.y >= 0.8 && fg_DepthInColor) {
color = texture2D( depth_tex, (coords - vec2( 0.0, 0.8 )) * 5.0 ); color = texture2D( depth_tex, (coords - vec2( 0.0, 0.8 )) * 5.0 );
} else if (coords.x < 0.2 && coords.y >= 0.8 && ambientOcclusion) { } else if (coords.x < 0.2 && coords.y >= 0.8 && bloomEnabled) {
color = texture2D( ao_tex, (coords - vec2( 0.0, 0.8 )) * 5.0 ); color = texture2D( bloom_tex, (coords - vec2( 0.0, 0.8 )) * 5.0 );
} else { } else {
color = texture2D( lighting_tex, coords ); color = texture2D( lighting_tex, coords );
if (bloomEnabled) if (bloomEnabled)