FGFS-4.1/OpenSceneGraph
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Replaced Widget::GraphicsSubgraph with GraphicsSubgraphMap to allow finer control of when the rendering subgraphs are done.

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This commit is contained in:
Robert Osfield
2014-05-28 10:06:14 +00:00
parent 6af9edf33b
commit 1fcb91900a
13 changed files with 83 additions and 31 deletions
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21
src/osgUI/Style.cpp
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@@ -76,6 +76,27 @@ osg::Node* Style::createPanel(const osg::BoundingBox& extents, const osg::Vec4&
return geometry.release();
}
osg::Node* Style::createDepthSetPanel(const osg::BoundingBox& extents)
{
osg::ref_ptr<osg::Geometry> geometry = new osg::Geometry;
osg::ref_ptr<osg::Vec3Array> vertices = new osg::Vec3Array;
geometry->setVertexArray(vertices.get());
vertices->push_back( osg::Vec3(extents.xMin(), extents.yMin(), extents.zMin()) );
vertices->push_back( osg::Vec3(extents.xMin(), extents.yMax(), extents.zMin()) );
vertices->push_back( osg::Vec3(extents.xMax(), extents.yMin(), extents.zMin()) );
vertices->push_back( osg::Vec3(extents.xMax(), extents.yMax(), extents.zMin()) );
geometry->addPrimitiveSet( new osg::DrawArrays(GL_TRIANGLE_STRIP, 0, 4) );
osg::ref_ptr<osg::StateSet> stateset = geometry->getOrCreateStateSet();
stateset->setAttributeAndModes( new osg::Depth(osg::Depth::LESS,0.0, 1.0,true), osg::StateAttribute::ON);
stateset->setAttributeAndModes( new osg::ColorMask(false, false, false, false));
return geometry.release();
}
osg::Node* Style::createFrame(const osg::BoundingBox& extents, const FrameSettings* frameSettings)
{
return 0;