Esempi in C++ (Cpp) per GLBufferObjectSet::orphan

Esempio n. 1

File: BufferObject.cpp Progetto: seafengl/osg-by-google

void BufferObject::deleteBufferObject(unsigned int contextID,GLuint globj)
{
    // implement deleteBufferObject for backwards compatibility by adding
    // a GLBufferObject for the globj id to BufferObjectManager/Set for the specified context.

    osg::ref_ptr<GLBufferObjectManager>& bufferObjectManager = GLBufferObjectManager::getGLBufferObjectManager(contextID);
    if (!bufferObjectManager)
    {
        OSG_NOTIFY(osg::NOTICE)<<"Warning::BufferObject::deleteBufferObject("<<contextID<<", "<<globj<<") unable to get GLBufferObjectManager for context."<<std::endl;
        return;
    }
    osg::ref_ptr<GLBufferObject> glBufferObject = new GLBufferObject(contextID, 0, globj);

    GLBufferObjectSet* bufferObjectSet = bufferObjectManager->getGLBufferObjectSet(glBufferObject->getProfile());
    if (!bufferObjectSet)
    {
        OSG_NOTIFY(osg::NOTICE)<<"Warning::BufferObject::deleteBufferObject("<<contextID<<", "<<globj<<") unable to get GLBufferObjectSet for context."<<std::endl;
        return;
    }

    // do the adding of the wrapper buffer object.
    bufferObjectSet->orphan(glBufferObject.get());
}