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Flip terrain textures

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This commit is contained in:
scrawl 2016-02-05 22:46:15 +01:00
parent 71401aafe7
commit fbd4ad9b0c
2 changed files with 3 additions and 3 deletions
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4
components/esmterrain/storage.cpp
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@ -399,9 +399,9 @@ namespace ESMTerrain
int channel = pack ? std::max(0, (layerIndex-1) % 4) : 0; int channel = pack ? std::max(0, (layerIndex-1) % 4) : 0;
if (blendIndex == i) if (blendIndex == i)
pData[y*blendmapSize*channels + x*channels + channel] = 255; pData[(blendmapSize - y - 1)*blendmapSize*channels + x*channels + channel] = 255;
else else
pData[y*blendmapSize*channels + x*channels + channel] = 0; pData[(blendmapSize - y - 1)*blendmapSize*channels + x*channels + channel] = 0;
} }
} }

2
components/terrain/buffercache.cpp
View File

@ -193,7 +193,7 @@ namespace Terrain
for (unsigned int row = 0; row < mNumVerts; ++row) for (unsigned int row = 0; row < mNumVerts; ++row)
{ {
uvs->push_back(osg::Vec2f(col / static_cast<float>(mNumVerts-1), uvs->push_back(osg::Vec2f(col / static_cast<float>(mNumVerts-1),
row / static_cast<float>(mNumVerts-1))); ((mNumVerts-1) - row) / static_cast<float>(mNumVerts-1)));
} }
} }