FGFS-4.1/OpenSceneGraph
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Set Texture::setMaxAnisotropy() to 16.0f for better quality terrain when looking at shallow angle.

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This commit is contained in:
Robert Osfield 2008-03-28 18:42:03 +00:00
parent f42497bc2b
commit 960e0bd378
1 changed files with 1 additions and 0 deletions
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src/osgTerrain/GeometryTechnique.cpp
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@ -669,6 +669,7 @@ void GeometryTechnique::applyColorLayers()
{ {
texture2D = new osg::Texture2D; texture2D = new osg::Texture2D;
texture2D->setImage(image); texture2D->setImage(image);
texture2D->setMaxAnisotropy(16.0f);
texture2D->setResizeNonPowerOfTwoHint(false); texture2D->setResizeNonPowerOfTwoHint(false);
texture2D->setFilter(osg::Texture::MIN_FILTER, osg::Texture::LINEAR_MIPMAP_LINEAR); texture2D->setFilter(osg::Texture::MIN_FILTER, osg::Texture::LINEAR_MIPMAP_LINEAR);
texture2D->setFilter(osg::Texture::MAG_FILTER, colorLayer->getFilter()==Layer::LINEAR ? osg::Texture::LINEAR : osg::Texture::NEAREST); texture2D->setFilter(osg::Texture::MAG_FILTER, colorLayer->getFilter()==Layer::LINEAR ? osg::Texture::LINEAR : osg::Texture::NEAREST);