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terrain material fixes:

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- disable normal and parallax mapping
 - disable specular mapping and specular
This commit is contained in:
scrawl 2012-02-27 21:12:16 +01:00
parent f34b2c73c5
commit dbd2d390fd
2 changed files with 26 additions and 20 deletions
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10
apps/openmw/mwrender/terrain.cpp
View file

@ -31,10 +31,10 @@ namespace MWRender
TerrainMaterialGeneratorB::SM2Profile* matProfile =
static_cast<TerrainMaterialGeneratorB::SM2Profile*>(activeProfile);
matProfile->setLightmapEnabled(false);
matProfile->setLightmapEnabled(false); // this doesn't disable the lightmap, although it should ??
matProfile->setReceiveDynamicShadowsEnabled(false);
matProfile->setLayerNormalMappingEnabled(false);
//matProfile->setLayerParallaxMappingEnabled(false);
matProfile->setLayerParallaxMappingEnabled(false);
matProfile->setLayerSpecularMappingEnabled(false);
mLandSize = ESM::Land::LAND_SIZE;
@ -195,8 +195,8 @@ namespace MWRender
//have a base texture for now, but this is probably not needed on most cells
terrainData->layerList.resize(1);
terrainData->layerList[0].worldSize = 256;
terrainData->layerList[0].textureNames.push_back("textures\\_land_default.dds");
terrainData->layerList[0].textureNames.push_back("textures\\_land_default.dds");
terrainData->layerList[0].textureNames.push_back("textures\\_land_default.dds"); // diffuseSpec
//terrainData->layerList[0].textureNames.push_back("textures\\_land_default.dds"); // normalHeight
for ( int y = fromY - 1; y < fromY + size + 1; y++ )
{
@ -230,7 +230,7 @@ namespace MWRender
//Normal map. This should be removed but it would require alterations to
//the material generator. Another option would be to use a 1x1 blank texture
terrainData->layerList[position].textureNames.push_back("textures\\" + texture);
//terrainData->layerList[position].textureNames.push_back("textures\\" + texture);
indexes[ltexIndex] = position;
}

36
apps/openmw/mwrender/terrainmaterial.cpp
View file

@ -46,16 +46,16 @@ namespace Ogre
// in the albedo texture to store specular reflection
// similarly we double-up the normal and height (for parallax)
mLayerDecl.samplers.push_back(TerrainLayerSampler("albedo_specular", PF_BYTE_RGBA));
mLayerDecl.samplers.push_back(TerrainLayerSampler("normal_height", PF_BYTE_RGBA));
//mLayerDecl.samplers.push_back(TerrainLayerSampler("normal_height", PF_BYTE_RGBA));
mLayerDecl.elements.push_back(
TerrainLayerSamplerElement(0, TLSS_ALBEDO, 0, 3));
mLayerDecl.elements.push_back(
TerrainLayerSamplerElement(0, TLSS_SPECULAR, 3, 1));
mLayerDecl.elements.push_back(
TerrainLayerSamplerElement(1, TLSS_NORMAL, 0, 3));
mLayerDecl.elements.push_back(
TerrainLayerSamplerElement(1, TLSS_HEIGHT, 3, 1));
//mLayerDecl.elements.push_back(
// TerrainLayerSamplerElement(0, TLSS_SPECULAR, 3, 1));
//mLayerDecl.elements.push_back(
// TerrainLayerSamplerElement(1, TLSS_NORMAL, 0, 3));
//mLayerDecl.elements.push_back(
// TerrainLayerSamplerElement(1, TLSS_HEIGHT, 3, 1));
mProfiles.push_back(OGRE_NEW SM2Profile(this, "SM2", "Profile for rendering on Shader Model 2 capable cards"));
@ -212,8 +212,8 @@ namespace Ogre
freeTextureUnits -= numShadowTextures;
}
// each layer needs 2.25 units (1xdiffusespec, 1xnormalheight, 0.25xblend)
return static_cast<uint8>(freeTextureUnits / 2.25f);
// each layer needs 2.25 units (1xdiffusespec, (1xnormalheight), 0.25xblend)
return static_cast<uint8>(freeTextureUnits / (1.25f + (mLayerNormalMappingEnabled||mLayerParallaxMappingEnabled)));
}
@ -368,8 +368,10 @@ namespace Ogre
{
// diffuse / specular
tu = pass->createTextureUnitState(terrain->getLayerTextureName(i, 0));
// normal / height
tu = pass->createTextureUnitState(terrain->getLayerTextureName(i, 1));
if (mLayerNormalMappingEnabled || mLayerParallaxMappingEnabled)
tu = pass->createTextureUnitState(terrain->getLayerTextureName(i, 1));
}
}
@ -739,8 +741,10 @@ namespace Ogre
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
//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("entry_point", "main_fp");
return ret;
@ -982,7 +986,9 @@ namespace Ogre
{
outStream << ", uniform sampler2D difftex" << i
<< " : register(s" << currentSamplerIdx++ << ")\n";
outStream << ", uniform sampler2D normtex" << i
if (prof->mLayerNormalMappingEnabled || prof->mLayerParallaxMappingEnabled)
outStream << ", uniform sampler2D normtex" << i
<< " : register(s" << currentSamplerIdx++ << ")\n";
}
}
@ -1238,7 +1244,7 @@ namespace Ogre
// specular default
if (!prof->isLayerSpecularMappingEnabled())
outStream << " specular = 1.0;\n";
outStream << " specular = 0.0;\n";
if (tt == RENDER_COMPOSITE_MAP)
{
@ -1266,7 +1272,7 @@ namespace Ogre
}
// Final return
outStream << " return outputCol;\n"
outStream << " return outputCol;\n"
<< "}\n";
}