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added MRT output to terrain material

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This commit is contained in:
scrawl 2012-04-04 20:18:08 +02:00
parent 006970fd79
commit eb67afe552
1 changed files with 24 additions and 18 deletions
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42
apps/openmw/mwrender/terrainmaterial.cpp
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@ -557,7 +557,10 @@ namespace Ogre
params->setNamedAutoConstant("lightAttenuation"+StringConverter::toString(i), GpuProgramParameters::ACT_LIGHT_ATTENUATION, i);
//params->setNamedAutoConstant("lightSpecularColour"+StringConverter::toString(i), GpuProgramParameters::ACT_LIGHT_SPECULAR_COLOUR, i);
}
if (Settings::Manager::getBool("multiple render targets", "Render"))
params->setNamedAutoConstant("far", GpuProgramParameters::ACT_FAR_CLIP_DISTANCE);
params->setNamedAutoConstant("eyePosObjSpace", GpuProgramParameters::ACT_CAMERA_POSITION_OBJECT_SPACE);
params->setNamedAutoConstant("fogColour", GpuProgramParameters::ACT_FOG_COLOUR);
@ -753,12 +756,7 @@ namespace Ogre
ret->unload();
}
if(prof->isLayerNormalMappingEnabled() || prof->isLayerParallaxMappingEnabled())
ret->setParameter("profiles", "ps_3_0 ps_2_x fp40 arbfp1");
//else
//ret->setParameter("profiles", "ps_3_0 ps_2_0 fp30 arbfp1");
else // fp30 doesn't work (black terrain)
ret->setParameter("profiles", "ps_3_0 ps_2_x fp40 arbfp1");
ret->setParameter("profiles", "ps_3_0 ps_2_x fp40 arbfp1");
ret->setParameter("entry_point", "main_fp");
return ret;
@ -917,7 +915,7 @@ namespace Ogre
outStream <<
"float4 main_fp(\n"
"void main_fp(\n"
"float4 position : TEXCOORD0,\n";
uint texCoordSet = 1;
@ -1034,8 +1032,15 @@ namespace Ogre
__FUNCTION__);
}
if (Settings::Manager::getBool("multiple render targets", "Render")) outStream <<
" , out float4 oColor : COLOR \n"
" , out float4 oColor1 : COLOR1 \n"
" , uniform float far \n";
else outStream <<
" , out float4 oColor : COLOR \n";
outStream <<
") : COLOR\n"
")\n"
"{\n"
" float4 outputCol;\n"
" float shadow = 1.0;\n"
@ -1241,6 +1246,10 @@ namespace Ogre
" oPos = mul(viewProjMatrix, worldPos);\n"
" oUVMisc.xy = uv.xy;\n";
outStream <<
" // pass cam depth\n"
" oUVMisc.z = oPos.z;\n";
bool fog = terrain->getSceneManager()->getFogMode() != FOG_NONE && tt != RENDER_COMPOSITE_MAP;
if (fog)
{
@ -1337,7 +1346,12 @@ namespace Ogre
}
// Final return
outStream << " return outputCol;\n"
outStream << " oColor = outputCol;\n";
if (Settings::Manager::getBool("multiple render targets", "Render")) outStream <<
" oColor1 = float4(uvMisc.z / far, 0, 0, 1); \n";
outStream
<< "}\n";
}
@ -1511,14 +1525,6 @@ namespace Ogre
}
}
if (prof->getReceiveDynamicShadowsPSSM())
{
outStream <<
" // pass cam depth\n"
" oUVMisc.z = oPos.z;\n";
}
}
//---------------------------------------------------------------------
void TerrainMaterialGeneratorB::SM2Profile::ShaderHelperCg::generateFpDynamicShadowsParams(