FGFS-4.1/OpenSceneGraph
4
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Added explict setup of the stats graphing geometry so that it's VertexBufferObject is intialized to the correct size to prevent any need for later resizing

Browse Source
This commit is contained in:
Robert Osfield 2016-09-01 14:42:58 +01:00
parent d4d32cbde7
commit 10f1d84f7e
1 changed files with 9 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
src/osgViewer/StatsHandler.cpp
View File

@ -753,7 +753,15 @@ protected:
setUseDisplayList(false); setUseDisplayList(false);
setDataVariance(osg::Object::DYNAMIC); setDataVariance(osg::Object::DYNAMIC);
setVertexArray(new osg::Vec3Array); osg::ref_ptr<osg::BufferObject> vbo = new osg::VertexBufferObject;
vbo->setUsage(GL_DYNAMIC_DRAW);
vbo->getProfile()._size = (width)*12;
osg::ref_ptr<osg::Vec3Array> vertices = new osg::Vec3Array;
vertices->setBufferObject(vbo.get());
vertices->reserve(width);
setVertexArray(vertices.get());
osg::Vec4Array* colors = new osg::Vec4Array; osg::Vec4Array* colors = new osg::Vec4Array;
colors->push_back(color); colors->push_back(color);