FGFS-4.1/OpenSceneGraph
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Changed the support for anisotropic filtering in osg::Texture so that it

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is now controlled via the setMaxAnisotropy(float) method, and is set up
independently for the mag filter mode, which it previously was done.
This commit is contained in:
Robert Osfield
2002-08-07 15:52:24 +00:00
parent 0bee7dd3d9
commit b9b013e15b
7 changed files with 69 additions and 50 deletions
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4
src/Demos/osgbillboard/osgbillboard.cpp
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@@ -180,8 +180,10 @@ osg::Node* createLayer(const osg::Vec3& offset,osg::Image* image,osg::Node* geom
// set up anistropic filtering.
texture->setFilter(osg::Texture::MIN_FILTER,osg::Texture::LINEAR_MIPMAP_LINEAR);
texture->setFilter(osg::Texture::MAG_FILTER,osg::Texture::ANISOTROPIC);
texture->setFilter(osg::Texture::MAG_FILTER,osg::Texture::LINEAR);
texture->setMaxAnisotropy(2.0f);
// add the transform node to root group node.
top_transform->addChild(createTexturedItem(local_offset,texture,geometry));

4
src/Demos/osgtexture/osgtexture.cpp
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@@ -35,7 +35,6 @@ class TextureCallback : public osg::NodeCallback
_filterRange.push_back(osg::Texture::NEAREST);
_filterRange.push_back(osg::Texture::NEAREST_MIPMAP_LINEAR);
_filterRange.push_back(osg::Texture::NEAREST_MIPMAP_NEAREST);
_filterRange.push_back(osg::Texture::ANISOTROPIC);
_currPos = 0;
_prevTime = 0.0;
}
@@ -240,7 +239,8 @@ osg::Node* createLayer(const osg::Vec3& offset,osg::Image* image,osg::Node* geom
// set up anistropic filtering.
texture->setFilter(osg::Texture::MIN_FILTER,osg::Texture::LINEAR_MIPMAP_LINEAR);
texture->setFilter(osg::Texture::MAG_FILTER,osg::Texture::ANISOTROPIC);
texture->setFilter(osg::Texture::MAG_FILTER,osg::Texture::LINEAR);
texture->setMaxAnisotropy(2.0f);
// add the transform node to root group node.
top_transform->addChild(createTexturedItem(local_offset,texture,geometry));