HDR: Better bloom effect
We also now pre-expose our lighting before writing to the HDR buffers. This solves some precision issues and prevents the Sun from producing infinite values.
This commit is contained in:
Fernando García Liñán
parent
ce24a3f05f
commit
f53a170539
41 changed files with 605 additions and 373 deletions
|
|
@ -7,4 +7,6 @@
|
|||
<format>rgb16f</format>
|
||||
<min-filter>linear</min-filter>
|
||||
<mag-filter>linear</mag-filter>
|
||||
<wrap-s>clamp-to-edge</wrap-s>
|
||||
<wrap-t>clamp-to-edge</wrap-t>
|
||||
</PropertyList>
|
||||
|
|
|
|||
|
|
@ -2,5 +2,5 @@
|
|||
|
||||
<PropertyList>
|
||||
<type>quad</type>
|
||||
<effect>Effects/HDR/horizontal-blur</effect>
|
||||
<effect>Effects/HDR/bloom-downsample-rest</effect>
|
||||
</PropertyList>
|
||||
|
|
@ -2,5 +2,5 @@
|
|||
|
||||
<PropertyList>
|
||||
<type>quad</type>
|
||||
<effect>Effects/HDR/trivial</effect>
|
||||
<effect>Effects/HDR/bloom-upsample</effect>
|
||||
</PropertyList>
|
||||
|
|
@ -1,6 +0,0 @@
|
|||
<?xml version="1.0" encoding="utf-8"?>
|
||||
|
||||
<PropertyList>
|
||||
<type>quad</type>
|
||||
<effect>Effects/HDR/vertical-blur</effect>
|
||||
</PropertyList>
|
||||
|
|
@ -12,4 +12,8 @@
|
|||
<unit>13</unit>
|
||||
<buffer>sky-view</buffer>
|
||||
</binding>
|
||||
<binding>
|
||||
<unit>14</unit>
|
||||
<buffer>prev-luminance</buffer>
|
||||
</binding>
|
||||
</PropertyList>
|
||||
|
|
|
|||
|
|
@ -209,44 +209,29 @@
|
|||
|
||||
<!-- Bloom buffers -->
|
||||
<buffer include="bloom-buffer.xml">
|
||||
<name>bloom0</name>
|
||||
<name>bloomA</name>
|
||||
<screen-width-scale>0.5</screen-width-scale>
|
||||
<screen-height-scale>0.5</screen-height-scale>
|
||||
</buffer>
|
||||
<buffer include="bloom-buffer.xml">
|
||||
<name>bloom1</name>
|
||||
<name>bloomB</name>
|
||||
<screen-width-scale>0.25</screen-width-scale>
|
||||
<screen-height-scale>0.25</screen-height-scale>
|
||||
</buffer>
|
||||
<buffer include="bloom-buffer.xml">
|
||||
<name>bloom2</name>
|
||||
<name>bloomC</name>
|
||||
<screen-width-scale>0.125</screen-width-scale>
|
||||
<screen-height-scale>0.125</screen-height-scale>
|
||||
</buffer>
|
||||
<buffer include="bloom-buffer.xml">
|
||||
<name>bloom3</name>
|
||||
<name>bloomD</name>
|
||||
<screen-width-scale>0.0625</screen-width-scale>
|
||||
<screen-height-scale>0.0625</screen-height-scale>
|
||||
</buffer>
|
||||
<buffer include="bloom-buffer.xml">
|
||||
<name>bloom0-tmp</name>
|
||||
<screen-width-scale>0.5</screen-width-scale>
|
||||
<screen-height-scale>0.5</screen-height-scale>
|
||||
</buffer>
|
||||
<buffer include="bloom-buffer.xml">
|
||||
<name>bloom1-tmp</name>
|
||||
<screen-width-scale>0.25</screen-width-scale>
|
||||
<screen-height-scale>0.25</screen-height-scale>
|
||||
</buffer>
|
||||
<buffer include="bloom-buffer.xml">
|
||||
<name>bloom2-tmp</name>
|
||||
<screen-width-scale>0.125</screen-width-scale>
|
||||
<screen-height-scale>0.125</screen-height-scale>
|
||||
</buffer>
|
||||
<buffer include="bloom-buffer.xml">
|
||||
<name>bloom3-tmp</name>
|
||||
<screen-width-scale>0.0625</screen-width-scale>
|
||||
<screen-height-scale>0.0625</screen-height-scale>
|
||||
<name>bloomE</name>
|
||||
<screen-width-scale>0.03125</screen-width-scale>
|
||||
<screen-height-scale>0.03125</screen-height-scale>
|
||||
</buffer>
|
||||
|
||||
<!-- SMAA buffers -->
|
||||
|
|
@ -758,7 +743,7 @@
|
|||
of the pixel in HDR.
|
||||
-->
|
||||
<pass>
|
||||
<name>shading</name>
|
||||
<name>shading-opaque</name>
|
||||
<type>quad</type>
|
||||
<effect>Effects/HDR/shading-opaque</effect>
|
||||
<use-shadow-pass>csm0</use-shadow-pass>
|
||||
|
|
@ -769,7 +754,7 @@
|
|||
<pass>geometry</pass>
|
||||
<clusters-bind-unit>5</clusters-bind-unit>
|
||||
<indices-bind-unit>6</indices-bind-unit>
|
||||
<pointlights-bind-unit>14</pointlights-bind-unit>
|
||||
<pointlights-bind-unit>13</pointlights-bind-unit>
|
||||
<spotlights-bind-unit>15</spotlights-bind-unit>
|
||||
</use-clustered-uniforms>
|
||||
<binding>
|
||||
|
|
@ -815,6 +800,10 @@
|
|||
<unit>12</unit>
|
||||
<buffer>transmittance</buffer>
|
||||
</binding>
|
||||
<binding>
|
||||
<unit>14</unit>
|
||||
<buffer>prev-luminance</buffer>
|
||||
</binding>
|
||||
<attachment>
|
||||
<component>color0</component>
|
||||
<buffer>hdr-result</buffer>
|
||||
|
|
@ -853,6 +842,10 @@
|
|||
<unit>12</unit>
|
||||
<buffer>transmittance</buffer>
|
||||
</binding>
|
||||
<binding>
|
||||
<unit>14</unit>
|
||||
<buffer>prev-luminance</buffer>
|
||||
</binding>
|
||||
<attachment>
|
||||
<component>color0</component>
|
||||
<buffer>hdr-result</buffer>
|
||||
|
|
@ -908,6 +901,10 @@
|
|||
<unit>13</unit>
|
||||
<buffer>sky-view</buffer>
|
||||
</binding>
|
||||
<binding>
|
||||
<unit>14</unit>
|
||||
<buffer>prev-luminance</buffer>
|
||||
</binding>
|
||||
<attachment>
|
||||
<component>color0</component>
|
||||
<buffer>hdr-result</buffer>
|
||||
|
|
@ -946,6 +943,10 @@
|
|||
<unit>0</unit>
|
||||
<buffer>hdr-result</buffer>
|
||||
</binding>
|
||||
<binding>
|
||||
<unit>14</unit>
|
||||
<buffer>prev-luminance</buffer>
|
||||
</binding>
|
||||
<attachment>
|
||||
<component>color0</component>
|
||||
<buffer>histogram-partial</buffer>
|
||||
|
|
@ -996,165 +997,110 @@
|
|||
</pass>
|
||||
|
||||
<!--
|
||||
Generate a threshold texture for bloom
|
||||
The HDR lighting buffer is filtered so we are left with an image that only
|
||||
contains the brightest spots. This image is then progressively
|
||||
downscaled, blurred and upscaled until we are left with the final bloom
|
||||
to be applied.
|
||||
Bloom effect from:
|
||||
"Next Generation Post Processing in Call of Duty Advanced Warfare",
|
||||
ACM Siggraph (2014).
|
||||
-->
|
||||
<pass>
|
||||
<name>bloom-threshold</name>
|
||||
<name>bloom-downsample1</name>
|
||||
<type>quad</type>
|
||||
<effect>Effects/HDR/bloom-threshold</effect>
|
||||
<effect>Effects/HDR/bloom-downsample-first</effect>
|
||||
<binding>
|
||||
<unit>0</unit>
|
||||
<buffer>hdr-result</buffer>
|
||||
</binding>
|
||||
<attachment>
|
||||
<component>color0</component>
|
||||
<buffer>bloomA</buffer>
|
||||
</attachment>
|
||||
</pass>
|
||||
<pass include="bloom-downsample-rest.xml">
|
||||
<name>bloom-downsample2</name>
|
||||
<binding>
|
||||
<unit>1</unit>
|
||||
<buffer>histogram-luminance</buffer>
|
||||
<unit>0</unit>
|
||||
<buffer>bloomA</buffer>
|
||||
</binding>
|
||||
<attachment>
|
||||
<component>color0</component>
|
||||
<buffer>bloom0</buffer>
|
||||
<buffer>bloomB</buffer>
|
||||
</attachment>
|
||||
</pass>
|
||||
<pass include="bloom-downsample-rest.xml">
|
||||
<name>bloom-downsample3</name>
|
||||
<binding>
|
||||
<unit>0</unit>
|
||||
<buffer>bloomB</buffer>
|
||||
</binding>
|
||||
<attachment>
|
||||
<component>color0</component>
|
||||
<buffer>bloomC</buffer>
|
||||
</attachment>
|
||||
</pass>
|
||||
<pass include="bloom-downsample-rest.xml">
|
||||
<name>bloom-downsample4</name>
|
||||
<binding>
|
||||
<unit>0</unit>
|
||||
<buffer>bloomC</buffer>
|
||||
</binding>
|
||||
<attachment>
|
||||
<component>color0</component>
|
||||
<buffer>bloomD</buffer>
|
||||
</attachment>
|
||||
</pass>
|
||||
<pass include="bloom-downsample-rest.xml">
|
||||
<name>bloom-downsample5</name>
|
||||
<binding>
|
||||
<unit>0</unit>
|
||||
<buffer>bloomD</buffer>
|
||||
</binding>
|
||||
<attachment>
|
||||
<component>color0</component>
|
||||
<buffer>bloomE</buffer>
|
||||
</attachment>
|
||||
</pass>
|
||||
|
||||
<pass include="bloom-copy-pass.xml">
|
||||
<name>bloom-copy1</name>
|
||||
<pass include="bloom-upsample.xml">
|
||||
<name>bloom-upsample1</name>
|
||||
<binding>
|
||||
<unit>0</unit>
|
||||
<buffer>bloom0</buffer>
|
||||
<buffer>bloomE</buffer>
|
||||
</binding>
|
||||
<attachment>
|
||||
<component>color0</component>
|
||||
<buffer>bloom1</buffer>
|
||||
<buffer>bloomD</buffer>
|
||||
</attachment>
|
||||
</pass>
|
||||
<pass include="bloom-copy-pass.xml">
|
||||
<name>bloom-copy2</name>
|
||||
<pass include="bloom-upsample.xml">
|
||||
<name>bloom-upsample2</name>
|
||||
<binding>
|
||||
<unit>0</unit>
|
||||
<buffer>bloom1</buffer>
|
||||
<buffer>bloomD</buffer>
|
||||
</binding>
|
||||
<attachment>
|
||||
<component>color0</component>
|
||||
<buffer>bloom2</buffer>
|
||||
<buffer>bloomC</buffer>
|
||||
</attachment>
|
||||
</pass>
|
||||
<pass include="bloom-copy-pass.xml">
|
||||
<name>bloom-copy3</name>
|
||||
<pass include="bloom-upsample.xml">
|
||||
<name>bloom-upsample3</name>
|
||||
<binding>
|
||||
<unit>0</unit>
|
||||
<buffer>bloom2</buffer>
|
||||
<buffer>bloomC</buffer>
|
||||
</binding>
|
||||
<attachment>
|
||||
<component>color0</component>
|
||||
<buffer>bloom3</buffer>
|
||||
<buffer>bloomB</buffer>
|
||||
</attachment>
|
||||
</pass>
|
||||
|
||||
<pass include="bloom-horizontal-blur-pass.xml">
|
||||
<name>bloom-hblur3</name>
|
||||
<pass include="bloom-upsample.xml">
|
||||
<name>bloom-upsample4</name>
|
||||
<binding>
|
||||
<unit>0</unit>
|
||||
<buffer>bloom3</buffer>
|
||||
<buffer>bloomB</buffer>
|
||||
</binding>
|
||||
<attachment>
|
||||
<component>color0</component>
|
||||
<buffer>bloom3-tmp</buffer>
|
||||
</attachment>
|
||||
</pass>
|
||||
<pass include="bloom-vertical-blur-pass.xml">
|
||||
<name>bloom-vblur3</name>
|
||||
<binding>
|
||||
<unit>0</unit>
|
||||
<buffer>bloom3-tmp</buffer>
|
||||
</binding>
|
||||
<attachment>
|
||||
<component>color0</component>
|
||||
<buffer>bloom3</buffer>
|
||||
</attachment>
|
||||
</pass>
|
||||
|
||||
<pass include="bloom-horizontal-blur-pass.xml">
|
||||
<name>bloom-hblur2</name>
|
||||
<binding>
|
||||
<unit>0</unit>
|
||||
<buffer>bloom2</buffer>
|
||||
</binding>
|
||||
<binding>
|
||||
<unit>1</unit>
|
||||
<buffer>bloom3</buffer>
|
||||
</binding>
|
||||
<attachment>
|
||||
<component>color0</component>
|
||||
<buffer>bloom2-tmp</buffer>
|
||||
</attachment>
|
||||
</pass>
|
||||
<pass include="bloom-vertical-blur-pass.xml">
|
||||
<name>bloom-vblur2</name>
|
||||
<binding>
|
||||
<unit>0</unit>
|
||||
<buffer>bloom2-tmp</buffer>
|
||||
</binding>
|
||||
<attachment>
|
||||
<component>color0</component>
|
||||
<buffer>bloom2</buffer>
|
||||
</attachment>
|
||||
</pass>
|
||||
|
||||
<pass include="bloom-horizontal-blur-pass.xml">
|
||||
<name>bloom-hblur1</name>
|
||||
<binding>
|
||||
<unit>0</unit>
|
||||
<buffer>bloom1</buffer>
|
||||
</binding>
|
||||
<binding>
|
||||
<unit>1</unit>
|
||||
<buffer>bloom2</buffer>
|
||||
</binding>
|
||||
<attachment>
|
||||
<component>color0</component>
|
||||
<buffer>bloom1-tmp</buffer>
|
||||
</attachment>
|
||||
</pass>
|
||||
<pass include="bloom-vertical-blur-pass.xml">
|
||||
<name>bloom-vblur1</name>
|
||||
<binding>
|
||||
<unit>0</unit>
|
||||
<buffer>bloom1-tmp</buffer>
|
||||
</binding>
|
||||
<attachment>
|
||||
<component>color0</component>
|
||||
<buffer>bloom1</buffer>
|
||||
</attachment>
|
||||
</pass>
|
||||
|
||||
<pass include="bloom-horizontal-blur-pass.xml">
|
||||
<name>bloom-hblur0</name>
|
||||
<binding>
|
||||
<unit>0</unit>
|
||||
<buffer>bloom0</buffer>
|
||||
</binding>
|
||||
<binding>
|
||||
<unit>1</unit>
|
||||
<buffer>bloom1</buffer>
|
||||
</binding>
|
||||
<attachment>
|
||||
<component>color0</component>
|
||||
<buffer>bloom0-tmp</buffer>
|
||||
</attachment>
|
||||
</pass>
|
||||
<pass include="bloom-vertical-blur-pass.xml">
|
||||
<name>bloom-vblur0</name>
|
||||
<binding>
|
||||
<unit>0</unit>
|
||||
<buffer>bloom0-tmp</buffer>
|
||||
</binding>
|
||||
<attachment>
|
||||
<component>color0</component>
|
||||
<buffer>bloom0</buffer>
|
||||
<buffer>bloomA</buffer>
|
||||
</attachment>
|
||||
</pass>
|
||||
|
||||
|
|
@ -1174,11 +1120,7 @@
|
|||
</binding>
|
||||
<binding>
|
||||
<unit>1</unit>
|
||||
<buffer>histogram-luminance</buffer>
|
||||
</binding>
|
||||
<binding>
|
||||
<unit>4</unit>
|
||||
<buffer>bloom0</buffer>
|
||||
<buffer>bloomA</buffer>
|
||||
</binding>
|
||||
<attachment>
|
||||
<component>color0</component>
|
||||
|
|
|
|||
8
Effects/HDR/bloom-downsample-first.eff
Normal file
8
Effects/HDR/bloom-downsample-first.eff
Normal file
|
|
@ -0,0 +1,8 @@
|
|||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<PropertyList>
|
||||
<name>Effects/HDR/bloom-downsample-first</name>
|
||||
<inherits-from>Effects/HDR/bloom-downsample</inherits-from>
|
||||
<parameters>
|
||||
<is-first-downsample type="bool">true</is-first-downsample>
|
||||
</parameters>
|
||||
</PropertyList>
|
||||
8
Effects/HDR/bloom-downsample-rest.eff
Normal file
8
Effects/HDR/bloom-downsample-rest.eff
Normal file
|
|
@ -0,0 +1,8 @@
|
|||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<PropertyList>
|
||||
<name>Effects/HDR/bloom-downsample-rest</name>
|
||||
<inherits-from>Effects/HDR/bloom-downsample</inherits-from>
|
||||
<parameters>
|
||||
<is-first-downsample type="bool">false</is-first-downsample>
|
||||
</parameters>
|
||||
</PropertyList>
|
||||
23
Effects/HDR/bloom-downsample.eff
Normal file
23
Effects/HDR/bloom-downsample.eff
Normal file
|
|
@ -0,0 +1,23 @@
|
|||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<PropertyList>
|
||||
<name>Effects/HDR/bloom-downsample</name>
|
||||
<technique n="1">
|
||||
<pass>
|
||||
<program>
|
||||
<vertex-shader>Shaders/HDR/quad_matrix.vert</vertex-shader>
|
||||
<fragment-shader>Shaders/HDR/bloom_downsample.frag</fragment-shader>
|
||||
<fragment-shader>Shaders/HDR/color.glsl</fragment-shader>
|
||||
</program>
|
||||
<uniform>
|
||||
<name>tex</name>
|
||||
<type>sampler-2d</type>
|
||||
<value type="int">0</value>
|
||||
</uniform>
|
||||
<uniform>
|
||||
<name>is_first_downsample</name>
|
||||
<type>bool</type>
|
||||
<value><use>is-first-downsample</use></value>
|
||||
</uniform>
|
||||
</pass>
|
||||
</technique>
|
||||
</PropertyList>
|
||||
|
|
@ -1,40 +0,0 @@
|
|||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<PropertyList>
|
||||
<name>Effects/HDR/bloom-threshold</name>
|
||||
<parameters>
|
||||
<bloom-threshold><use>/sim/rendering/hdr/bloom-threshold</use></bloom-threshold>
|
||||
<exposure-compensation>
|
||||
<use>/sim/rendering/hdr/exposure-compensation</use>
|
||||
</exposure-compensation>
|
||||
</parameters>
|
||||
<technique n="1">
|
||||
<pass>
|
||||
<program>
|
||||
<vertex-shader>Shaders/HDR/quad.vert</vertex-shader>
|
||||
<fragment-shader>Shaders/HDR/bloom_threshold.frag</fragment-shader>
|
||||
<fragment-shader>Shaders/HDR/exposure.glsl</fragment-shader>
|
||||
</program>
|
||||
<uniform>
|
||||
<name>hdr_tex</name>
|
||||
<type>sampler-2d</type>
|
||||
<value type="int">0</value>
|
||||
</uniform>
|
||||
<uniform>
|
||||
<name>lum_tex</name>
|
||||
<type>sampler-2d</type>
|
||||
<value type="int">1</value>
|
||||
</uniform>
|
||||
<uniform>
|
||||
<name>bloom_threshold</name>
|
||||
<type>float</type>
|
||||
<value><use>bloom-threshold</use></value>
|
||||
</uniform>
|
||||
<!-- exposure.glsl -->
|
||||
<uniform>
|
||||
<name>exposure_compensation</name>
|
||||
<type>float</type>
|
||||
<value><use>exposure-compensation</use></value>
|
||||
</uniform>
|
||||
</pass>
|
||||
</technique>
|
||||
</PropertyList>
|
||||
30
Effects/HDR/bloom-upsample.eff
Normal file
30
Effects/HDR/bloom-upsample.eff
Normal file
|
|
@ -0,0 +1,30 @@
|
|||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<PropertyList>
|
||||
<name>Effects/HDR/bloom-upsample</name>
|
||||
<parameters>
|
||||
<filter-radius><use>/sim/rendering/hdr/bloom/filter-radius</use></filter-radius>
|
||||
</parameters>
|
||||
<technique n="1">
|
||||
<pass>
|
||||
<blend>
|
||||
<active>true</active>
|
||||
<source>one</source>
|
||||
<destination>one</destination>
|
||||
</blend>
|
||||
<program>
|
||||
<vertex-shader>Shaders/HDR/quad.vert</vertex-shader>
|
||||
<fragment-shader>Shaders/HDR/bloom_upsample.frag</fragment-shader>
|
||||
</program>
|
||||
<uniform>
|
||||
<name>tex</name>
|
||||
<type>sampler-2d</type>
|
||||
<value type="int">0</value>
|
||||
</uniform>
|
||||
<uniform>
|
||||
<name>filter_radius</name>
|
||||
<type>float</type>
|
||||
<value><use>filter-radius</use></value>
|
||||
</uniform>
|
||||
</pass>
|
||||
</technique>
|
||||
</PropertyList>
|
||||
|
|
@ -1,30 +0,0 @@
|
|||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<PropertyList>
|
||||
<name>Effects/HDR/blur</name>
|
||||
<parameters>
|
||||
<is-vertical>false</is-vertical>
|
||||
</parameters>
|
||||
<technique n="1">
|
||||
<pass>
|
||||
<program>
|
||||
<vertex-shader>Shaders/HDR/quad.vert</vertex-shader>
|
||||
<fragment-shader>Shaders/HDR/blur.frag</fragment-shader>
|
||||
</program>
|
||||
<uniform>
|
||||
<name>tex</name>
|
||||
<type>sampler-2d</type>
|
||||
<value type="int">0</value>
|
||||
</uniform>
|
||||
<uniform>
|
||||
<name>prev_pass_tex</name>
|
||||
<type>sampler-2d</type>
|
||||
<value type="int">1</value>
|
||||
</uniform>
|
||||
<uniform>
|
||||
<name>vertical</name>
|
||||
<type>bool</type>
|
||||
<value type="bool"><use>is-vertical</use></value>
|
||||
</uniform>
|
||||
</pass>
|
||||
</technique>
|
||||
</PropertyList>
|
||||
|
|
@ -1,6 +1,12 @@
|
|||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<PropertyList>
|
||||
<name>Effects/HDR/histogram-column</name>
|
||||
<parameters>
|
||||
<!-- exposure.glsl -->
|
||||
<exposure-compensation>
|
||||
<use>/sim/rendering/hdr/exposure-compensation</use>
|
||||
</exposure-compensation>
|
||||
</parameters>
|
||||
<technique n="1">
|
||||
<pass>
|
||||
<program>
|
||||
|
|
@ -8,12 +14,24 @@
|
|||
<fragment-shader>Shaders/HDR/histogram_column.frag</fragment-shader>
|
||||
<fragment-shader>Shaders/HDR/color.glsl</fragment-shader>
|
||||
<fragment-shader>Shaders/HDR/histogram.glsl</fragment-shader>
|
||||
<fragment-shader>Shaders/HDR/exposure.glsl</fragment-shader>
|
||||
</program>
|
||||
<uniform>
|
||||
<name>hdr_tex</name>
|
||||
<type>sampler-2d</type>
|
||||
<value type="int">0</value>
|
||||
</uniform>
|
||||
<!-- exposure.glsl -->
|
||||
<uniform>
|
||||
<name>lum_tex</name>
|
||||
<type>sampler-2d</type>
|
||||
<value type="int">14</value>
|
||||
</uniform>
|
||||
<uniform>
|
||||
<name>exposure_compensation</name>
|
||||
<type>float</type>
|
||||
<value><use>exposure-compensation</use></value>
|
||||
</uniform>
|
||||
</pass>
|
||||
</technique>
|
||||
</PropertyList>
|
||||
|
|
|
|||
|
|
@ -1,8 +0,0 @@
|
|||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<PropertyList>
|
||||
<name>Effects/HDR/horizontal-blur</name>
|
||||
<inherits-from>Effects/HDR/blur</inherits-from>
|
||||
<parameters>
|
||||
<is-vertical>false</is-vertical>
|
||||
</parameters>
|
||||
</PropertyList>
|
||||
|
|
@ -2,18 +2,14 @@
|
|||
<PropertyList>
|
||||
<name>Effects/HDR/postprocess</name>
|
||||
<parameters>
|
||||
<bloom-magnitude><use>/sim/rendering/hdr/bloom-magnitude</use></bloom-magnitude>
|
||||
<bloom-strength><use>/sim/rendering/hdr/bloom/strength</use></bloom-strength>
|
||||
<debug-ev100><use>/sim/rendering/hdr/debug/display-ev100</use></debug-ev100>
|
||||
<exposure-compensation>
|
||||
<use>/sim/rendering/hdr/exposure-compensation</use>
|
||||
</exposure-compensation>
|
||||
</parameters>
|
||||
<technique n="1">
|
||||
<pass>
|
||||
<program>
|
||||
<vertex-shader>Shaders/HDR/quad.vert</vertex-shader>
|
||||
<fragment-shader>Shaders/HDR/postprocess.frag</fragment-shader>
|
||||
<fragment-shader>Shaders/HDR/exposure.glsl</fragment-shader>
|
||||
<fragment-shader>Shaders/HDR/aces.glsl</fragment-shader>
|
||||
<fragment-shader>Shaders/HDR/color.glsl</fragment-shader>
|
||||
</program>
|
||||
|
|
@ -23,31 +19,20 @@
|
|||
<value type="int">0</value>
|
||||
</uniform>
|
||||
<uniform>
|
||||
<name>lum_tex</name>
|
||||
<name>bloom_tex</name>
|
||||
<type>sampler-2d</type>
|
||||
<value type="int">1</value>
|
||||
</uniform>
|
||||
<uniform>
|
||||
<name>bloom_tex</name>
|
||||
<type>sampler-2d</type>
|
||||
<value type="int">4</value>
|
||||
</uniform>
|
||||
<uniform>
|
||||
<name>bloom_magnitude</name>
|
||||
<name>bloom_strength</name>
|
||||
<type>float</type>
|
||||
<value><use>bloom-magnitude</use></value>
|
||||
<value><use>bloom-strength</use></value>
|
||||
</uniform>
|
||||
<uniform>
|
||||
<name>debug_ev100</name>
|
||||
<type>bool</type>
|
||||
<value><use>debug-ev100</use></value>
|
||||
</uniform>
|
||||
<!-- exposure.glsl -->
|
||||
<uniform>
|
||||
<name>exposure_compensation</name>
|
||||
<type>float</type>
|
||||
<value><use>exposure-compensation</use></value>
|
||||
</uniform>
|
||||
</pass>
|
||||
</technique>
|
||||
</PropertyList>
|
||||
|
|
|
|||
|
|
@ -20,6 +20,10 @@
|
|||
<show-shadow-cascades>
|
||||
<use>/sim/rendering/hdr/debug/show-shadow-cascades</use>
|
||||
</show-shadow-cascades>
|
||||
<!-- exposure.glsl -->
|
||||
<exposure-compensation>
|
||||
<use>/sim/rendering/hdr/exposure-compensation</use>
|
||||
</exposure-compensation>
|
||||
</parameters>
|
||||
<technique n="1">
|
||||
<pass>
|
||||
|
|
@ -52,6 +56,7 @@
|
|||
<fragment-shader>Shaders/HDR/aerial_perspective.glsl</fragment-shader>
|
||||
<fragment-shader>Shaders/HDR/atmos_spectral.glsl</fragment-shader>
|
||||
<fragment-shader>Shaders/HDR/clustered.glsl</fragment-shader>
|
||||
<fragment-shader>Shaders/HDR/exposure.glsl</fragment-shader>
|
||||
</program>
|
||||
<!-- gbuffer_unpack.glsl -->
|
||||
<uniform>
|
||||
|
|
@ -127,6 +132,17 @@
|
|||
<type>sampler-2d</type>
|
||||
<value type="int">12</value>
|
||||
</uniform>
|
||||
<!-- exposure.glsl -->
|
||||
<uniform>
|
||||
<name>lum_tex</name>
|
||||
<type>sampler-2d</type>
|
||||
<value type="int">14</value>
|
||||
</uniform>
|
||||
<uniform>
|
||||
<name>exposure_compensation</name>
|
||||
<type>float</type>
|
||||
<value><use>exposure-compensation</use></value>
|
||||
</uniform>
|
||||
</pass>
|
||||
</technique>
|
||||
</PropertyList>
|
||||
|
|
|
|||
|
|
@ -1,8 +0,0 @@
|
|||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<PropertyList>
|
||||
<name>Effects/HDR/vertical-blur</name>
|
||||
<inherits-from>Effects/HDR/blur</inherits-from>
|
||||
<parameters>
|
||||
<is-vertical>true</is-vertical>
|
||||
</parameters>
|
||||
</PropertyList>
|
||||
|
|
@ -1,6 +1,12 @@
|
|||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<PropertyList>
|
||||
<name>Effects/HDR/water-shading</name>
|
||||
<parameters>
|
||||
<!-- exposure.glsl -->
|
||||
<exposure-compensation>
|
||||
<use>/sim/rendering/hdr/exposure-compensation</use>
|
||||
</exposure-compensation>
|
||||
</parameters>
|
||||
<technique n="1">
|
||||
<pass>
|
||||
<stencil>
|
||||
|
|
@ -15,6 +21,7 @@
|
|||
<fragment-shader>Shaders/HDR/pos_from_depth.glsl</fragment-shader>
|
||||
<fragment-shader>Shaders/HDR/aerial_perspective.glsl</fragment-shader>
|
||||
<fragment-shader>Shaders/HDR/atmos_spectral.glsl</fragment-shader>
|
||||
<fragment-shader>Shaders/HDR/exposure.glsl</fragment-shader>
|
||||
</program>
|
||||
<uniform>
|
||||
<name>gbuffer0_tex</name>
|
||||
|
|
@ -48,6 +55,17 @@
|
|||
<type>sampler-2d</type>
|
||||
<value type="int">12</value>
|
||||
</uniform>
|
||||
<!-- exposure.glsl -->
|
||||
<uniform>
|
||||
<name>lum_tex</name>
|
||||
<type>sampler-2d</type>
|
||||
<value type="int">14</value>
|
||||
</uniform>
|
||||
<uniform>
|
||||
<name>exposure_compensation</name>
|
||||
<type>float</type>
|
||||
<value><use>exposure-compensation</use></value>
|
||||
</uniform>
|
||||
</pass>
|
||||
</technique>
|
||||
</PropertyList>
|
||||
|
|
|
|||
|
|
@ -20,7 +20,11 @@
|
|||
<use_night_vision><use>/sim/rendering/als-filters/use-night-vision</use></use_night_vision>
|
||||
<use_IR_vision><use>/sim/rendering/als-filters/use-IR-vision</use></use_IR_vision>
|
||||
<display_xsize><use>/sim/startup/xsize</use></display_xsize>
|
||||
<display_ysize><use>/sim/startup/ysize</use></display_ysize>
|
||||
<display_ysize><use>/sim/startup/ysize</use></display_ysize>
|
||||
<!-- exposure.glsl -->
|
||||
<exposure-compensation>
|
||||
<use>/sim/rendering/hdr/exposure-compensation</use>
|
||||
</exposure-compensation>
|
||||
</parameters>
|
||||
|
||||
<technique n="9">
|
||||
|
|
@ -263,6 +267,7 @@
|
|||
<vertex-shader>Shaders/HDR/atmos_spectral.glsl</vertex-shader>
|
||||
<fragment-shader>Shaders/HDR/3dcloud.frag</fragment-shader>
|
||||
<fragment-shader>Shaders/HDR/aerial_perspective.glsl</fragment-shader>
|
||||
<fragment-shader>Shaders/HDR/exposure.glsl</fragment-shader>
|
||||
</program>
|
||||
<uniform>
|
||||
<name>base_tex</name>
|
||||
|
|
@ -280,6 +285,17 @@
|
|||
<type>sampler-2d</type>
|
||||
<value type="int">12</value>
|
||||
</uniform>
|
||||
<!-- exposure.glsl -->
|
||||
<uniform>
|
||||
<name>lum_tex</name>
|
||||
<type>sampler-2d</type>
|
||||
<value type="int">14</value>
|
||||
</uniform>
|
||||
<uniform>
|
||||
<name>exposure_compensation</name>
|
||||
<type>float</type>
|
||||
<value><use>exposure-compensation</use></value>
|
||||
</uniform>
|
||||
</pass>
|
||||
</technique>
|
||||
</PropertyList>
|
||||
|
|
|
|||
|
|
@ -8,6 +8,10 @@
|
|||
<altitude><use>/sim/rendering/eye-altitude-m</use></altitude>
|
||||
<cloud_self_shading><use>/environment/cloud-self-shading</use></cloud_self_shading>
|
||||
<moonlight><use>/environment/moonlight</use></moonlight>
|
||||
<!-- exposure.glsl -->
|
||||
<exposure-compensation>
|
||||
<use>/sim/rendering/hdr/exposure-compensation</use>
|
||||
</exposure-compensation>
|
||||
</parameters>
|
||||
|
||||
<technique n="9">
|
||||
|
|
@ -183,6 +187,7 @@
|
|||
<vertex-shader>Shaders/HDR/atmos_spectral.glsl</vertex-shader>
|
||||
<fragment-shader>Shaders/HDR/3dcloud.frag</fragment-shader>
|
||||
<fragment-shader>Shaders/HDR/aerial_perspective.glsl</fragment-shader>
|
||||
<fragment-shader>Shaders/HDR/exposure.glsl</fragment-shader>
|
||||
</program>
|
||||
<uniform>
|
||||
<name>base_tex</name>
|
||||
|
|
@ -200,6 +205,17 @@
|
|||
<type>sampler-2d</type>
|
||||
<value type="int">12</value>
|
||||
</uniform>
|
||||
<!-- exposure.glsl -->
|
||||
<uniform>
|
||||
<name>lum_tex</name>
|
||||
<type>sampler-2d</type>
|
||||
<value type="int">14</value>
|
||||
</uniform>
|
||||
<uniform>
|
||||
<name>exposure_compensation</name>
|
||||
<type>float</type>
|
||||
<value><use>exposure-compensation</use></value>
|
||||
</uniform>
|
||||
</pass>
|
||||
</technique>
|
||||
</PropertyList>
|
||||
|
|
|
|||
|
|
@ -20,6 +20,10 @@
|
|||
<use_IR_vision><use>/sim/rendering/als-filters/use-IR-vision</use></use_IR_vision>
|
||||
<display_xsize><use>/sim/startup/xsize</use></display_xsize>
|
||||
<display_ysize><use>/sim/startup/ysize</use></display_ysize>
|
||||
<!-- exposure.glsl -->
|
||||
<exposure-compensation>
|
||||
<use>/sim/rendering/hdr/exposure-compensation</use>
|
||||
</exposure-compensation>
|
||||
</parameters>
|
||||
|
||||
<technique n="8">
|
||||
|
|
@ -391,6 +395,7 @@
|
|||
<vertex-shader>Shaders/HDR/atmos_spectral.glsl</vertex-shader>
|
||||
<fragment-shader>Shaders/HDR/3dcloud.frag</fragment-shader>
|
||||
<fragment-shader>Shaders/HDR/aerial_perspective.glsl</fragment-shader>
|
||||
<fragment-shader>Shaders/HDR/exposure.glsl</fragment-shader>
|
||||
</program>
|
||||
<uniform>
|
||||
<name>base_tex</name>
|
||||
|
|
@ -408,6 +413,17 @@
|
|||
<type>sampler-2d</type>
|
||||
<value type="int">12</value>
|
||||
</uniform>
|
||||
<!-- exposure.glsl -->
|
||||
<uniform>
|
||||
<name>lum_tex</name>
|
||||
<type>sampler-2d</type>
|
||||
<value type="int">14</value>
|
||||
</uniform>
|
||||
<uniform>
|
||||
<name>exposure_compensation</name>
|
||||
<type>float</type>
|
||||
<value><use>exposure-compensation</use></value>
|
||||
</uniform>
|
||||
</pass>
|
||||
</technique>
|
||||
</PropertyList>
|
||||
|
|
|
|||
|
|
@ -27,6 +27,10 @@
|
|||
<use_IR_vision><use>/sim/rendering/als-filters/use-IR-vision</use></use_IR_vision>
|
||||
<display_xsize><use>/sim/startup/xsize</use></display_xsize>
|
||||
<display_ysize><use>/sim/startup/ysize</use></display_ysize>
|
||||
<!-- exposure.glsl -->
|
||||
<exposure-compensation>
|
||||
<use>/sim/rendering/hdr/exposure-compensation</use>
|
||||
</exposure-compensation>
|
||||
</parameters>
|
||||
|
||||
<technique n="8">
|
||||
|
|
@ -504,6 +508,7 @@
|
|||
<vertex-shader>Shaders/HDR/atmos_spectral.glsl</vertex-shader>
|
||||
<fragment-shader>Shaders/HDR/3dcloud.frag</fragment-shader>
|
||||
<fragment-shader>Shaders/HDR/aerial_perspective.glsl</fragment-shader>
|
||||
<fragment-shader>Shaders/HDR/exposure.glsl</fragment-shader>
|
||||
<attribute>
|
||||
<name>usrAttr1</name>
|
||||
<index>10</index>
|
||||
|
|
@ -539,6 +544,17 @@
|
|||
<type>sampler-2d</type>
|
||||
<value type="int">12</value>
|
||||
</uniform>
|
||||
<!-- exposure.glsl -->
|
||||
<uniform>
|
||||
<name>lum_tex</name>
|
||||
<type>sampler-2d</type>
|
||||
<value type="int">14</value>
|
||||
</uniform>
|
||||
<uniform>
|
||||
<name>exposure_compensation</name>
|
||||
<type>float</type>
|
||||
<value><use>exposure-compensation</use></value>
|
||||
</uniform>
|
||||
</pass>
|
||||
</technique>
|
||||
</PropertyList>
|
||||
|
|
|
|||
|
|
@ -18,6 +18,10 @@
|
|||
<wrap-t>clamp-to-edge</wrap-t>
|
||||
<internal-format>normalized</internal-format>
|
||||
</texture>
|
||||
<!-- exposure.glsl -->
|
||||
<exposure-compensation>
|
||||
<use>/sim/rendering/hdr/exposure-compensation</use>
|
||||
</exposure-compensation>
|
||||
</parameters>
|
||||
|
||||
<technique n="108">
|
||||
|
|
@ -100,6 +104,7 @@
|
|||
<fragment-shader>Shaders/HDR/aerial_perspective.glsl</fragment-shader>
|
||||
<fragment-shader>Shaders/HDR/atmos_spectral.glsl</fragment-shader>
|
||||
<fragment-shader>Shaders/HDR/clustered.glsl</fragment-shader>
|
||||
<fragment-shader>Shaders/HDR/exposure.glsl</fragment-shader>
|
||||
<attribute>
|
||||
<name>tangent</name>
|
||||
<index>6</index>
|
||||
|
|
@ -192,6 +197,17 @@
|
|||
<type>sampler-2d</type>
|
||||
<value type="int">12</value>
|
||||
</uniform>
|
||||
<!-- exposure.glsl -->
|
||||
<uniform>
|
||||
<name>lum_tex</name>
|
||||
<type>sampler-2d</type>
|
||||
<value type="int">14</value>
|
||||
</uniform>
|
||||
<uniform>
|
||||
<name>exposure_compensation</name>
|
||||
<type>float</type>
|
||||
<value><use>exposure-compensation</use></value>
|
||||
</uniform>
|
||||
</pass>
|
||||
</technique>
|
||||
</PropertyList>
|
||||
|
|
|
|||
|
|
@ -20,6 +20,10 @@
|
|||
<wrap-t>clamp-to-edge</wrap-t>
|
||||
<internal-format>normalized</internal-format>
|
||||
</texture>
|
||||
<!-- exposure.glsl -->
|
||||
<exposure-compensation>
|
||||
<use>/sim/rendering/hdr/exposure-compensation</use>
|
||||
</exposure-compensation>
|
||||
</parameters>
|
||||
|
||||
<!-- Place objects in render bin 111 (frontmost transparent objects).
|
||||
|
|
@ -105,6 +109,7 @@
|
|||
<fragment-shader>Shaders/HDR/aerial_perspective.glsl</fragment-shader>
|
||||
<fragment-shader>Shaders/HDR/atmos_spectral.glsl</fragment-shader>
|
||||
<fragment-shader>Shaders/HDR/clustered.glsl</fragment-shader>
|
||||
<fragment-shader>Shaders/HDR/exposure.glsl</fragment-shader>
|
||||
</program>
|
||||
<uniform>
|
||||
<name>color_tex</name>
|
||||
|
|
@ -154,6 +159,17 @@
|
|||
<type>sampler-2d</type>
|
||||
<value type="int">12</value>
|
||||
</uniform>
|
||||
<!-- exposure.glsl -->
|
||||
<uniform>
|
||||
<name>lum_tex</name>
|
||||
<type>sampler-2d</type>
|
||||
<value type="int">14</value>
|
||||
</uniform>
|
||||
<uniform>
|
||||
<name>exposure_compensation</name>
|
||||
<type>float</type>
|
||||
<value><use>exposure-compensation</use></value>
|
||||
</uniform>
|
||||
</pass>
|
||||
</technique>
|
||||
</PropertyList>
|
||||
|
|
|
|||
|
|
@ -44,6 +44,10 @@
|
|||
<fact_black><use>/sim/rendering/als-filters/black-factor</use></fact_black>
|
||||
<delta_T>-50.0</delta_T>
|
||||
<air_pollution><use>/environment/air-pollution-norm</use></air_pollution>
|
||||
<!-- exposure.glsl -->
|
||||
<exposure-compensation>
|
||||
<use>/sim/rendering/hdr/exposure-compensation</use>
|
||||
</exposure-compensation>
|
||||
</parameters>
|
||||
<technique n="8">
|
||||
<predicate>
|
||||
|
|
@ -316,11 +320,12 @@
|
|||
<fragment-shader>Shaders/HDR/skydome.frag</fragment-shader>
|
||||
<fragment-shader>Shaders/HDR/math.glsl</fragment-shader>
|
||||
<fragment-shader>Shaders/HDR/atmos_spectral.glsl</fragment-shader>
|
||||
<fragment-shader>Shaders/HDR/exposure.glsl</fragment-shader>
|
||||
</program>
|
||||
<uniform>
|
||||
<name>sun_disk</name>
|
||||
<name>is_envmap</name>
|
||||
<type>bool</type>
|
||||
<value type="bool">true</value>
|
||||
<value type="bool">false</value>
|
||||
</uniform>
|
||||
<uniform>
|
||||
<name>transmittance_tex</name>
|
||||
|
|
@ -332,6 +337,17 @@
|
|||
<type>sampler-2d</type>
|
||||
<value type="int">13</value>
|
||||
</uniform>
|
||||
<!-- exposure.glsl -->
|
||||
<uniform>
|
||||
<name>lum_tex</name>
|
||||
<type>sampler-2d</type>
|
||||
<value type="int">14</value>
|
||||
</uniform>
|
||||
<uniform>
|
||||
<name>exposure_compensation</name>
|
||||
<type>float</type>
|
||||
<value><use>exposure-compensation</use></value>
|
||||
</uniform>
|
||||
</pass>
|
||||
</technique>
|
||||
<technique n="139">
|
||||
|
|
@ -346,11 +362,12 @@
|
|||
<fragment-shader>Shaders/HDR/skydome.frag</fragment-shader>
|
||||
<fragment-shader>Shaders/HDR/math.glsl</fragment-shader>
|
||||
<fragment-shader>Shaders/HDR/atmos_spectral.glsl</fragment-shader>
|
||||
<fragment-shader>Shaders/HDR/exposure.glsl</fragment-shader>
|
||||
</program>
|
||||
<uniform>
|
||||
<name>sun_disk</name>
|
||||
<name>is_envmap</name>
|
||||
<type>bool</type>
|
||||
<value type="bool">false</value>
|
||||
<value type="bool">true</value>
|
||||
</uniform>
|
||||
<uniform>
|
||||
<name>transmittance_tex</name>
|
||||
|
|
@ -362,6 +379,17 @@
|
|||
<type>sampler-2d</type>
|
||||
<value type="int">13</value>
|
||||
</uniform>
|
||||
<!-- exposure.glsl -->
|
||||
<uniform>
|
||||
<name>lum_tex</name>
|
||||
<type>sampler-2d</type>
|
||||
<value type="int">14</value>
|
||||
</uniform>
|
||||
<uniform>
|
||||
<name>exposure_compensation</name>
|
||||
<type>float</type>
|
||||
<value><use>exposure-compensation</use></value>
|
||||
</uniform>
|
||||
</pass>
|
||||
</technique>
|
||||
|
||||
|
|
|
|||
|
|
@ -19,6 +19,8 @@ const int STEPS = 8;
|
|||
|
||||
// aerial_perspective.glsl
|
||||
vec3 mix_aerial_perspective(vec3 color, vec4 ap);
|
||||
// exposure.glsl
|
||||
vec3 apply_exposure(vec3 color);
|
||||
|
||||
void main()
|
||||
{
|
||||
|
|
@ -59,9 +61,12 @@ void main()
|
|||
float fade = smoothstep(0.1, 0.5, dot(vec3(0.0, 0.0, -1.0), fg_SunDirection));
|
||||
|
||||
vec4 color = base * cloud_color;
|
||||
color.rgb *= base.a * mix(1.0, T, fade);
|
||||
color.rgb *= base.a * mix(0.5, T, fade);
|
||||
|
||||
color.rgb = mix_aerial_perspective(color.rgb, ap_color);
|
||||
|
||||
// Pre-expose
|
||||
color.rgb = apply_exposure(color.rgb);
|
||||
|
||||
fragColor = color;
|
||||
}
|
||||
|
|
|
|||
89
Shaders/HDR/bloom_downsample.frag
Normal file
89
Shaders/HDR/bloom_downsample.frag
Normal file
|
|
@ -0,0 +1,89 @@
|
|||
/*
|
||||
* Bloom - downsampling step
|
||||
* "Next Generation Post Processing in Call of Duty Advanced Warfare"
|
||||
* ACM Siggraph (2014)
|
||||
* Based on the implementation by Alexander Christensen
|
||||
* https://learnopengl.com/Guest-Articles/2022/Phys.-Based-Bloom
|
||||
*/
|
||||
|
||||
#version 330 core
|
||||
|
||||
layout(location = 0) out vec3 fragColor;
|
||||
|
||||
in vec2 texcoord;
|
||||
|
||||
uniform sampler2D tex;
|
||||
uniform bool is_first_downsample;
|
||||
|
||||
// color.glsl
|
||||
float linear_srgb_to_luminance(vec3 color);
|
||||
vec3 eotf_sRGB(vec3 linear_srgb);
|
||||
|
||||
float karis_average(vec3 color)
|
||||
{
|
||||
return 1.0 / (1.0 + linear_srgb_to_luminance(color));
|
||||
}
|
||||
|
||||
void main()
|
||||
{
|
||||
vec2 texel_size = 1.0 / vec2(textureSize(tex, 0));
|
||||
float x = texel_size.x;
|
||||
float y = texel_size.y;
|
||||
|
||||
// Take 13 samples around current texel
|
||||
// a - b - c
|
||||
// - j - k -
|
||||
// d - e - f
|
||||
// - l - m -
|
||||
// g - h - i
|
||||
// === ('e' is the current texel) ===
|
||||
vec3 a = texture(tex, vec2(texcoord.x - 2*x, texcoord.y + 2*y)).rgb;
|
||||
vec3 b = texture(tex, vec2(texcoord.x, texcoord.y + 2*y)).rgb;
|
||||
vec3 c = texture(tex, vec2(texcoord.x + 2*x, texcoord.y + 2*y)).rgb;
|
||||
|
||||
vec3 d = texture(tex, vec2(texcoord.x - 2*x, texcoord.y)).rgb;
|
||||
vec3 e = texture(tex, vec2(texcoord.x, texcoord.y)).rgb;
|
||||
vec3 f = texture(tex, vec2(texcoord.x + 2*x, texcoord.y)).rgb;
|
||||
|
||||
vec3 g = texture(tex, vec2(texcoord.x - 2*x, texcoord.y - 2*y)).rgb;
|
||||
vec3 h = texture(tex, vec2(texcoord.x, texcoord.y - 2*y)).rgb;
|
||||
vec3 i = texture(tex, vec2(texcoord.x + 2*x, texcoord.y - 2*y)).rgb;
|
||||
|
||||
vec3 j = texture(tex, vec2(texcoord.x - x, texcoord.y + y)).rgb;
|
||||
vec3 k = texture(tex, vec2(texcoord.x + x, texcoord.y + y)).rgb;
|
||||
vec3 l = texture(tex, vec2(texcoord.x - x, texcoord.y - y)).rgb;
|
||||
vec3 m = texture(tex, vec2(texcoord.x + x, texcoord.y - y)).rgb;
|
||||
|
||||
vec3 downsample;
|
||||
if (is_first_downsample) {
|
||||
// Apply Karis average to each block of 4 samples to prevent fireflies.
|
||||
// Only done on the first downsampling step.
|
||||
vec3 group0 = (a+b+d+e) * 0.25;
|
||||
vec3 group1 = (b+c+e+f) * 0.25;
|
||||
vec3 group2 = (d+e+g+h) * 0.25;
|
||||
vec3 group3 = (e+f+h+i) * 0.25;
|
||||
vec3 group4 = (j+k+l+m) * 0.25;
|
||||
float kw0 = karis_average(group0);
|
||||
float kw1 = karis_average(group1);
|
||||
float kw2 = karis_average(group2);
|
||||
float kw3 = karis_average(group3);
|
||||
float kw4 = karis_average(group4);
|
||||
float kw_sum = kw0 + kw1 + kw2 + kw3 + kw4;
|
||||
downsample =
|
||||
kw0 * group0 +
|
||||
kw1 * group1 +
|
||||
kw2 * group2 +
|
||||
kw3 * group3 +
|
||||
kw4 * group4;
|
||||
downsample /= kw_sum;
|
||||
} else {
|
||||
// Apply weighted distribution:
|
||||
// 0.5 + 0.125 + 0.125 + 0.125 + 0.125 = 1
|
||||
downsample = e*0.125;
|
||||
downsample += (a+c+g+i)*0.03125;
|
||||
downsample += (b+d+f+h)*0.0625;
|
||||
downsample += (j+k+l+m)*0.125;
|
||||
}
|
||||
|
||||
fragColor = downsample;
|
||||
}
|
||||
|
|
@ -1,25 +0,0 @@
|
|||
#version 330 core
|
||||
|
||||
layout(location = 0) out vec3 fragColor;
|
||||
|
||||
in vec2 texcoord;
|
||||
|
||||
uniform sampler2D hdr_tex;
|
||||
uniform sampler2D lum_tex;
|
||||
|
||||
uniform float bloom_threshold;
|
||||
|
||||
// exposure.glsl
|
||||
vec3 apply_exposure(vec3 color, float avg_lum, float threshold);
|
||||
|
||||
void main()
|
||||
{
|
||||
vec3 hdr_color = texture(hdr_tex, texcoord).rgb;
|
||||
float avg_lum = texelFetch(lum_tex, ivec2(0), 0).r;
|
||||
|
||||
vec3 exposed_hdr_color = apply_exposure(hdr_color, avg_lum, bloom_threshold);
|
||||
if (dot(exposed_hdr_color, vec3(0.333)) <= 0.001)
|
||||
fragColor = vec3(0.0);
|
||||
else
|
||||
fragColor = exposed_hdr_color;
|
||||
}
|
||||
52
Shaders/HDR/bloom_upsample.frag
Normal file
52
Shaders/HDR/bloom_upsample.frag
Normal file
|
|
@ -0,0 +1,52 @@
|
|||
/*
|
||||
* Bloom - upsampling step
|
||||
* "Next Generation Post Processing in Call of Duty Advanced Warfare"
|
||||
* ACM Siggraph (2014)
|
||||
* Based on the implementation by Alexander Christensen
|
||||
* https://learnopengl.com/Guest-Articles/2022/Phys.-Based-Bloom
|
||||
*/
|
||||
|
||||
#version 330 core
|
||||
|
||||
layout(location = 0) out vec3 fragColor;
|
||||
|
||||
in vec2 texcoord;
|
||||
|
||||
uniform sampler2D tex;
|
||||
uniform float filter_radius;
|
||||
|
||||
void main()
|
||||
{
|
||||
// The filter kernel is applied with a radius, specified in texture
|
||||
// coordinates, so that the radius will vary across mip resolutions.
|
||||
float x = filter_radius;
|
||||
float y = filter_radius;
|
||||
|
||||
// Take 9 samples around current texel:
|
||||
// a - b - c
|
||||
// d - e - f
|
||||
// g - h - i
|
||||
// === ('e' is the current texel) ===
|
||||
vec3 a = texture(tex, vec2(texcoord.x - x, texcoord.y + y)).rgb;
|
||||
vec3 b = texture(tex, vec2(texcoord.x, texcoord.y + y)).rgb;
|
||||
vec3 c = texture(tex, vec2(texcoord.x + x, texcoord.y + y)).rgb;
|
||||
|
||||
vec3 d = texture(tex, vec2(texcoord.x - x, texcoord.y)).rgb;
|
||||
vec3 e = texture(tex, vec2(texcoord.x, texcoord.y)).rgb;
|
||||
vec3 f = texture(tex, vec2(texcoord.x + x, texcoord.y)).rgb;
|
||||
|
||||
vec3 g = texture(tex, vec2(texcoord.x - x, texcoord.y - y)).rgb;
|
||||
vec3 h = texture(tex, vec2(texcoord.x, texcoord.y - y)).rgb;
|
||||
vec3 i = texture(tex, vec2(texcoord.x + x, texcoord.y - y)).rgb;
|
||||
|
||||
// Apply weighted distribution, by using a 3x3 tent filter:
|
||||
// 1 | 1 2 1 |
|
||||
// -- * | 2 4 2 |
|
||||
// 16 | 1 2 1 |
|
||||
vec3 upsample = e * 4.0;
|
||||
upsample += (b+d+f+h) * 2.0;
|
||||
upsample += (a+c+g+i);
|
||||
upsample /= 16.0;
|
||||
|
||||
fragColor = upsample;
|
||||
}
|
||||
|
|
@ -1,33 +0,0 @@
|
|||
#version 330 core
|
||||
|
||||
layout(location = 0) out vec4 fragColor;
|
||||
|
||||
in vec2 texcoord;
|
||||
|
||||
uniform sampler2D tex;
|
||||
uniform sampler2D prev_pass_tex;
|
||||
|
||||
uniform bool vertical = false;
|
||||
|
||||
void main()
|
||||
{
|
||||
vec2 offset = 1.0 / textureSize(tex, 0);
|
||||
if (vertical) offset.x = 0.0;
|
||||
else offset.y = 0.0;
|
||||
|
||||
vec4 sum = texture(prev_pass_tex, texcoord);
|
||||
|
||||
sum += texture(tex, texcoord - 4.0 * offset) * 0.0162162162;
|
||||
sum += texture(tex, texcoord - 3.0 * offset) * 0.0540540541;
|
||||
sum += texture(tex, texcoord - 2.0 * offset) * 0.1216216216;
|
||||
sum += texture(tex, texcoord - 1.0 * offset) * 0.1945945946;
|
||||
|
||||
sum += texture(tex, texcoord) * 0.2270270270;
|
||||
|
||||
sum += texture(tex, texcoord + 1.0 * offset) * 0.1945945946;
|
||||
sum += texture(tex, texcoord + 2.0 * offset) * 0.1216216216;
|
||||
sum += texture(tex, texcoord + 3.0 * offset) * 0.0540540541;
|
||||
sum += texture(tex, texcoord + 4.0 * offset) * 0.0162162162;
|
||||
|
||||
fragColor = sum;
|
||||
}
|
||||
|
|
@ -2,7 +2,7 @@
|
|||
|
||||
float linear_srgb_to_luminance(vec3 color)
|
||||
{
|
||||
return dot(color, vec3(0.2125, 0.7154, 0.0721));
|
||||
return dot(color, vec3(0.2126, 0.7152, 0.0722));
|
||||
}
|
||||
|
||||
/*
|
||||
|
|
|
|||
|
|
@ -1,5 +1,6 @@
|
|||
#version 330 core
|
||||
|
||||
uniform sampler2D lum_tex;
|
||||
uniform float exposure_compensation;
|
||||
|
||||
const float one_over_log10 = 1.0 / log(10.0);
|
||||
|
|
@ -18,11 +19,21 @@ float key_value(float L)
|
|||
return 1.0 - 2.0 / (log10(L + 1.0) + 2.0);
|
||||
}
|
||||
|
||||
vec3 apply_exposure(vec3 color, float avg_lum, float threshold)
|
||||
float get_exposure()
|
||||
{
|
||||
avg_lum = max(avg_lum, 0.001);
|
||||
float avg_lum = max(texelFetch(lum_tex, ivec2(0), 0).r, 0.001);
|
||||
float linear_exposure = key_value(avg_lum) / avg_lum;
|
||||
float exposure = log2(max(linear_exposure, 0.0001));
|
||||
exposure += exposure_compensation - threshold;
|
||||
return color * exp2(exposure);
|
||||
exposure += exposure_compensation;
|
||||
return exposure;
|
||||
}
|
||||
|
||||
vec3 apply_exposure(vec3 color)
|
||||
{
|
||||
return color * exp2(get_exposure());
|
||||
}
|
||||
|
||||
vec3 undo_exposure(vec3 color)
|
||||
{
|
||||
return color / exp2(get_exposure());
|
||||
}
|
||||
|
|
|
|||
|
|
@ -8,6 +8,8 @@ uniform sampler2D hdr_tex;
|
|||
float linear_srgb_to_luminance(vec3 color);
|
||||
// histogram.glsl
|
||||
uint luminance_to_bin_index(float luminance);
|
||||
// exposure.glsl
|
||||
vec3 undo_exposure(vec3 color);
|
||||
|
||||
void main()
|
||||
{
|
||||
|
|
@ -19,6 +21,7 @@ void main()
|
|||
|
||||
for (int row = 0; row < hdr_tex_size.y; ++row) {
|
||||
vec3 hdr_color = texelFetch(hdr_tex, ivec2(column, row), 0).rgb;
|
||||
hdr_color = undo_exposure(hdr_color);
|
||||
// sRGB to relative luminance
|
||||
float lum = linear_srgb_to_luminance(hdr_color);
|
||||
// Get the bin index corresponding to the given pixel luminance
|
||||
|
|
|
|||
|
|
@ -5,16 +5,13 @@ layout(location = 0) out vec4 fragColor;
|
|||
in vec2 texcoord;
|
||||
|
||||
uniform sampler2D hdr_tex;
|
||||
uniform sampler2D lum_tex;
|
||||
uniform sampler2D bloom_tex;
|
||||
|
||||
uniform vec2 fg_BufferSize;
|
||||
|
||||
uniform float bloom_magnitude;
|
||||
uniform float bloom_strength;
|
||||
uniform bool debug_ev100;
|
||||
|
||||
// exposure.glsl
|
||||
vec3 apply_exposure(vec3 color, float avg_lum, float threshold);
|
||||
// aces.glsl
|
||||
vec3 aces_fitted(vec3 color);
|
||||
// color.glsl
|
||||
|
|
@ -53,24 +50,20 @@ float rand2D(vec2 co)
|
|||
void main()
|
||||
{
|
||||
vec3 hdr_color = texture(hdr_tex, texcoord).rgb;
|
||||
float avg_lum = texelFetch(lum_tex, ivec2(0), 0).r;
|
||||
|
||||
// Exposure
|
||||
vec3 exposed_hdr_color = apply_exposure(hdr_color, avg_lum, 0.0);
|
||||
if (debug_ev100) {
|
||||
fragColor = vec4(get_ev100_color(exposed_hdr_color), 1.0);
|
||||
fragColor = vec4(get_ev100_color(hdr_color), 1.0);
|
||||
return;
|
||||
}
|
||||
|
||||
// Apply bloom
|
||||
vec3 bloom = texture(bloom_tex, texcoord).rgb;
|
||||
hdr_color = mix(hdr_color, bloom, bloom_strength);
|
||||
|
||||
// Tonemap
|
||||
vec3 color = aces_fitted(exposed_hdr_color);
|
||||
vec3 color = aces_fitted(hdr_color);
|
||||
// Gamma correction
|
||||
color = eotf_sRGB(color);
|
||||
|
||||
// Bloom
|
||||
vec3 bloom = texture(bloom_tex, texcoord).rgb;
|
||||
color += bloom.rgb * bloom_magnitude;
|
||||
|
||||
// Dithering
|
||||
color += mix(-0.5/255.0, 0.5/255.0, rand2D(texcoord));
|
||||
|
||||
|
|
|
|||
|
|
@ -24,6 +24,8 @@ vec3 get_sun_radiance(vec3 p);
|
|||
// clustered.glsl
|
||||
vec3 eval_scene_lights(vec3 base_color, float metallic, float roughness, vec3 f0,
|
||||
vec3 P, vec3 N, vec3 V);
|
||||
// exposure.glsl
|
||||
vec3 apply_exposure(vec3 color);
|
||||
|
||||
vec3 eval_lights(
|
||||
vec3 base_color, float metallic, float roughness, float occlusion,
|
||||
|
|
@ -60,6 +62,9 @@ vec3 eval_lights(
|
|||
// Add aerial perspective
|
||||
color = add_aerial_perspective(color, uv, length(P));
|
||||
|
||||
// Pre-expose
|
||||
color = apply_exposure(color);
|
||||
|
||||
color = debug_shadow_color(color, P, N, fg_SunDirection);
|
||||
|
||||
return color;
|
||||
|
|
|
|||
|
|
@ -21,6 +21,8 @@ vec3 get_sun_radiance(vec3 p);
|
|||
// clustered.glsl
|
||||
vec3 eval_scene_lights(vec3 base_color, float metallic, float roughness, vec3 f0,
|
||||
vec3 P, vec3 N, vec3 V);
|
||||
// exposure.glsl
|
||||
vec3 apply_exposure(vec3 color);
|
||||
|
||||
vec3 eval_lights_transparent(
|
||||
vec3 base_color, float metallic, float roughness, float occlusion,
|
||||
|
|
@ -54,6 +56,9 @@ vec3 eval_lights_transparent(
|
|||
// Add aerial perspective
|
||||
color = mix_aerial_perspective(color, ap);
|
||||
|
||||
// Pre-expose
|
||||
color = apply_exposure(color);
|
||||
|
||||
color = debug_shadow_color(color, P, N, fg_SunDirection);
|
||||
|
||||
return color;
|
||||
|
|
|
|||
|
|
@ -5,7 +5,7 @@ layout(location = 0) out vec4 fragColor;
|
|||
in vec3 ray_dir;
|
||||
in vec3 ray_dir_view;
|
||||
|
||||
uniform bool sun_disk;
|
||||
uniform bool is_envmap;
|
||||
uniform sampler2D sky_view_tex;
|
||||
uniform sampler2D transmittance_tex;
|
||||
|
||||
|
|
@ -15,19 +15,36 @@ uniform float fg_EarthRadius;
|
|||
uniform vec3 fg_CameraViewUp;
|
||||
|
||||
const float ATMOSPHERE_RADIUS = 6471e3;
|
||||
const float sun_solid_angle = radians(0.545); // ~half a degree
|
||||
const float sun_cos_solid_angle = cos(sun_solid_angle);
|
||||
|
||||
// Limb darkening constants, sampled for
|
||||
// 630, 560, 490, 430 nanometers
|
||||
const vec4 u = vec4(1.0);
|
||||
const vec4 alpha = vec4(0.429, 0.502, 0.575, 0.643);
|
||||
const float SUN_HALF_ANGULAR_DIAMETER = 0.0047560222116845481; // radians(0.545 deg / 2)
|
||||
const float SUN_COS_HALF_ANGULAR_DIAMETER = 0.9999886901476798392; // cos(radians(0.545 deg / 2))
|
||||
const float SUN_SIN_HALF_ANGULAR_DIAMETER = 0.0047560042817014138; // sin(radians(0.545 deg / 2))
|
||||
|
||||
// math.glsl
|
||||
float M_PI();
|
||||
float sqr(float x);
|
||||
float saturate(float x);
|
||||
// atmos_spectral.glsl
|
||||
vec4 get_sun_spectral_irradiance();
|
||||
vec3 linear_srgb_from_spectral_samples(vec4 L);
|
||||
// exposure.glsl
|
||||
vec3 apply_exposure(vec3 color);
|
||||
|
||||
/*
|
||||
* Limb darkening
|
||||
* http://www.physics.hmc.edu/faculty/esin/a101/limbdarkening.pdf
|
||||
*/
|
||||
vec4 get_sun_darkening_factor(float cos_theta)
|
||||
{
|
||||
// Coefficients sampled for wavelengths 630, 560, 490, 430 nm
|
||||
const vec4 u = vec4(1.0);
|
||||
const vec4 alpha = vec4(0.429, 0.502, 0.575, 0.643);
|
||||
float sin_theta = sqrt(1.0 - sqr(cos_theta));
|
||||
float center_to_edge = saturate(sin_theta / SUN_SIN_HALF_ANGULAR_DIAMETER);
|
||||
float mu = sqrt(1.0 - sqr(center_to_edge));
|
||||
vec4 factor = vec4(1.0) - u * (vec4(1.0) - pow(vec4(mu), alpha));
|
||||
return factor;
|
||||
}
|
||||
|
||||
void main()
|
||||
{
|
||||
|
|
@ -42,34 +59,44 @@ void main()
|
|||
// Now multiply by the sun irradiance.
|
||||
sky_radiance *= get_sun_spectral_irradiance();
|
||||
|
||||
if (sun_disk) {
|
||||
if (is_envmap == false) {
|
||||
// Render the Sun disk
|
||||
vec3 ray_dir_view = normalize(ray_dir_view);
|
||||
float cos_theta = dot(ray_dir_view, fg_SunDirection);
|
||||
vec3 vs_ray_dir = normalize(ray_dir_view);
|
||||
float cos_theta = dot(vs_ray_dir, fg_SunDirection);
|
||||
|
||||
if (cos_theta >= sun_cos_solid_angle) {
|
||||
if (cos_theta >= SUN_COS_HALF_ANGULAR_DIAMETER) {
|
||||
float normalized_altitude =
|
||||
(fg_CameraDistanceToEarthCenter - fg_EarthRadius)
|
||||
/ (ATMOSPHERE_RADIUS - fg_EarthRadius);
|
||||
|
||||
float sun_zenith_cos_theta = dot(-ray_dir_view, fg_CameraViewUp);
|
||||
float sun_zenith_cos_theta = dot(-vs_ray_dir, fg_CameraViewUp);
|
||||
|
||||
vec2 uv = vec2(sun_zenith_cos_theta * 0.5 + 0.5,
|
||||
clamp(normalized_altitude, 0.0, 1.0));
|
||||
vec4 transmittance = texture(transmittance_tex, uv);
|
||||
|
||||
// Limb darkening
|
||||
// http://www.physics.hmc.edu/faculty/esin/a101/limbdarkening.pdf
|
||||
float center_to_edge = 1.0 - (cos_theta - sun_cos_solid_angle)
|
||||
/ (1.0 - sun_cos_solid_angle);
|
||||
float mu = sqrt(max(1.0 - center_to_edge*center_to_edge, 0.0));
|
||||
vec4 factor = vec4(1.0) - u * (vec4(1.0) - pow(vec4(mu), alpha));
|
||||
vec4 darkening_factor = get_sun_darkening_factor(cos_theta);
|
||||
|
||||
// To get the actual sun radiance we should divide the irradiance
|
||||
// by the solid angle subtended by the Sun, but the resulting
|
||||
// radiance is too big to store in an rgb16f buffer. Also the bloom
|
||||
// gets blown out too much.
|
||||
// Instead, just multiply by a fixed value that looks good enough.
|
||||
vec4 sun_radiance = get_sun_spectral_irradiance() * 500.0;
|
||||
|
||||
sun_radiance *= transmittance * darkening_factor;
|
||||
|
||||
vec4 sun_radiance = get_sun_spectral_irradiance() * transmittance * factor;
|
||||
sky_radiance += sun_radiance;
|
||||
}
|
||||
}
|
||||
|
||||
vec3 sky_color = linear_srgb_from_spectral_samples(sky_radiance);
|
||||
|
||||
if (is_envmap == false) {
|
||||
// Only pre-expose when not rendering to the environment map.
|
||||
// We want the non-exposed radiance values for IBL.
|
||||
sky_color = apply_exposure(sky_color);
|
||||
}
|
||||
|
||||
fragColor = vec4(sky_color, 1.0);
|
||||
}
|
||||
|
|
|
|||
|
|
@ -6,7 +6,7 @@ layout(location = 1) out vec4 outGBuffer1;
|
|||
in vec4 waterTex1;
|
||||
in vec4 waterTex2;
|
||||
in mat3 TBN;
|
||||
in vec3 ecPosition;
|
||||
in vec3 relpos;
|
||||
in vec2 TopoUV;
|
||||
|
||||
uniform sampler2D perlin_normalmap;
|
||||
|
|
@ -132,10 +132,11 @@ void main()
|
|||
// there's no need to do wave patterns or foam for pixels which are so
|
||||
// far away that we can't actually see them
|
||||
// we only need detail in the near zone or where the sun reflection is
|
||||
float dist = length(ecPosition);
|
||||
bool detailed = (dist < 15000.0)
|
||||
|| (dot(fg_SunDirection, normalize(ecPosition)) >= 0.7);
|
||||
if (detailed) {
|
||||
int detail_flag;
|
||||
float dist = length(relpos);
|
||||
if ((dist > 15000.0) && (dot(normalize(vec3(fg_SunDirection.x, fg_SunDirection.y, 0.0) ), normalize(relpos)) < 0.7 )) {detail_flag = 0;}
|
||||
else {detail_flag = 1;}
|
||||
if (detail_flag == 1) {
|
||||
angle = 0.0;
|
||||
wave0.freq = WaveFreq ;
|
||||
wave0.amp = WaveAmp;
|
||||
|
|
|
|||
|
|
@ -6,13 +6,14 @@ layout(location = 3) in vec4 multiTexCoord0;
|
|||
out vec4 waterTex1;
|
||||
out vec4 waterTex2;
|
||||
out mat3 TBN;
|
||||
out vec3 ecPosition;
|
||||
out vec3 relpos;
|
||||
out vec2 TopoUV;
|
||||
|
||||
uniform float WindE, WindN;
|
||||
|
||||
uniform float osg_SimulationTime;
|
||||
uniform mat4 osg_ModelViewMatrix;
|
||||
uniform mat4 osg_ModelViewMatrixInverse;
|
||||
uniform mat4 osg_ModelViewProjectionMatrix;
|
||||
uniform mat4 osg_ViewMatrixInverse;
|
||||
uniform mat3 osg_NormalMatrix;
|
||||
|
|
@ -34,7 +35,13 @@ void rotationmatrix(float angle, out mat4 rotmat)
|
|||
void main()
|
||||
{
|
||||
gl_Position = osg_ModelViewProjectionMatrix * pos;
|
||||
ecPosition = (osg_ModelViewMatrix * pos).xyz;
|
||||
|
||||
// first current altitude of eye position in model space
|
||||
vec4 ep = osg_ModelViewMatrixInverse * vec4(0.0, 0.0, 0.0, 1.0);
|
||||
// and relative position to vector
|
||||
relpos = pos.xyz - ep.xyz;
|
||||
|
||||
vec3 rawPos = (osg_ViewMatrixInverse * osg_ModelViewMatrix * pos).xyz;
|
||||
|
||||
// Using precalculated vectors
|
||||
// vec3 T = normalize(osg_NormalMatrix * tangent);
|
||||
|
|
@ -67,7 +74,6 @@ void main()
|
|||
waterTex2 = multiTexCoord0 * RotationMatrix - t2 * windFactor;
|
||||
|
||||
// Geodesy lookup for depth map
|
||||
vec3 rawPos = (osg_ViewMatrixInverse * vec4(ecPosition, 1.0)).xyz;
|
||||
float e2 = abs(1.0 - squash * squash);
|
||||
float ra2 = 1.0/(a * a);
|
||||
float e4 = e2 * e2;
|
||||
|
|
|
|||
|
|
@ -23,6 +23,8 @@ vec3 get_view_space_from_depth(vec2 uv);
|
|||
// aerial_perspective.glsl
|
||||
vec3 add_aerial_perspective(vec3 color, vec2 coord, float depth);
|
||||
vec3 get_sun_radiance_sea_level();
|
||||
// exposure.glsl
|
||||
vec3 apply_exposure(vec3 color);
|
||||
|
||||
float F_Schlick(float VdotH, float F0)
|
||||
{
|
||||
|
|
@ -74,5 +76,8 @@ void main()
|
|||
|
||||
color = add_aerial_perspective(color, texcoord, length(P));
|
||||
|
||||
// Pre-expose
|
||||
color = apply_exposure(color);
|
||||
|
||||
fragColor = color;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -535,8 +535,10 @@ Started September 2000 by David Megginson, david@megginson.com
|
|||
<hdr>
|
||||
<antialiasing-technique type="int" userarchive="y">2</antialiasing-technique>
|
||||
<exposure-compensation type="float">0.0</exposure-compensation>
|
||||
<bloom-magnitude type="float">0.5</bloom-magnitude>
|
||||
<bloom-threshold type="float">8.0</bloom-threshold>
|
||||
<bloom>
|
||||
<strength type="float">0.01</strength>
|
||||
<filter-radius type="float">0.005</filter-radius>
|
||||
</bloom>
|
||||
<ambient-occlusion>
|
||||
<enabled type="bool" userarchive="y">true</enabled>
|
||||
<world-radius type="float">0.2</world-radius>
|
||||
|
|
|
|||
Loading…
Add table
Reference in a new issue