C++ osg::Transform类代码示例

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本文整理汇总了C++中osg::Transform类的典型用法代码示例。如果您正苦于以下问题：C++ Transform类的具体用法？C++ Transform怎么用？C++ Transform使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。

在下文中一共展示了Transform类的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: pushStateSet

void
CountsVisitor::apply(osg::Transform& node)
{
    pushStateSet(node.getStateSet());

    if (dynamic_cast<osgSim::DOFTransform*>(&node) != NULL)
    {
        _dofTransforms++;
        osg::ref_ptr<osg::Object> rp = (osg::Object*)&node;
        _uDofTransforms.insert(rp);
    }
    else
    {
        _transforms++;
        osg::ref_ptr<osg::Object> rp = (osg::Object*)&node;
        _uTransforms.insert(rp);
    }
    _totalChildren += node.getNumChildren();
    apply(node.getStateSet());

    if (++_depth > _maxDepth)
        _maxDepth = _depth;
    traverse((osg::Node&)node);
    _depth--;

    popStateSet();
}

开发者ID:lemonrong，项目名称:osg3DViewer，代码行数:27，代码来源:CountsVisitor.cpp

示例2: apply

void StatsVisitor::apply(osg::Transform& node)
{
    if (node.getStateSet())
    {
        apply(*node.getStateSet());
    }

    ++_numInstancedTransform;
    _transformSet.insert(&node);

    traverse(node);
}

开发者ID:AndreyIstomin，项目名称:osg，代码行数:12，代码来源:Statistics.cpp

示例3: dontEnterTrans

OSG::Action::ResultE dontEnterTrans(OSG::Node *node)
{   
    SLOG << "entering " << node << OSG::endLog;

    if(node->getCore()->getType().isDerivedFrom(OSG::Transform::getClassType()))
    {
        OSG::Transform *t = dynamic_cast<OSG::Transform *>(node->getCore());
        
        SLOG << "derived from transform, skipping children" << OSG::endLog;
        SLOG << "Matrix: " << OSG::endLog << t->getMatrix();
        return OSG::Action::Skip;
    }   
    return OSG::Action::Continue; 
}

开发者ID:DaveHarrison，项目名称:OpenSGDevMaster，代码行数:14，代码来源:09traverse.cpp

示例4: apply

void ComputeBoundingBoxVisitor::apply(osg::Transform& node)
{
    if(node.asMatrixTransform() || node.asPositionAttitudeTransform())
    {
        osg::Matrix prevMatrix = m_curMatrix;

        //m_curMatrix.preMult(node.asMatrixTransform()->getMatrix());
	node.computeLocalToWorldMatrix(m_curMatrix,this);

        traverse(node);

        m_curMatrix = prevMatrix;
    }
}

开发者ID:TheNumenorean，项目名称:calvr，代码行数:14，代码来源:ComputeBoundingBoxVisitor.cpp

示例5: apply

void CURRENT_CLASS::apply(osg::Transform &transform)
{
    if(shouldContinueTraversal(transform))
    {
        // Compute transform for current node
        osg::Matrix currMatrix = _viewMatrices.back();
        bool pushMatrix = transform.computeLocalToWorldMatrix(currMatrix,this);

        if(pushMatrix)
        {
            // Store the new modelview matrix and view frustum
            _viewMatrices.push_back(currMatrix);
            pushLocalFrustum();
        }

        ++_currentDepth;
        traverse(transform);
        --_currentDepth;

        if(pushMatrix)
        {
            // Restore the old modelview matrix and view frustum
            _localFrusta.pop_back();
            _bbCorners.pop_back();
            _viewMatrices.pop_back();
        }
    }
}

开发者ID:dacevedofeliz，项目名称:calvr，代码行数:28，代码来源:DistanceAccumulator.cpp

示例6: guard

void
FltExportVisitor::apply( osg::Transform& node )
{
    _firstNode = false;
    ScopedStatePushPop guard( this, node.getStateSet() );

    osgSim::DOFTransform* dof = dynamic_cast<osgSim::DOFTransform*>( &node );

    if (dof)
    {
        writeDegreeOfFreedom( dof);
    }

    writeMatrix( node.getUserData() );
    writeComment( node );
    writePushTraverseWritePop( node );
}

开发者ID:joevandyk，项目名称:osg，代码行数:17，代码来源:FltExportVisitor.cpp

示例7: apply

void ComputeTrianglesVisitor::apply( osg::Transform& node )
{
    osg::Matrix matrix = _matrixStack.back();
    node.computeLocalToWorldMatrix( matrix, this );
    
    _matrixStack.push_back( matrix );
    traverse( node );
    _matrixStack.pop_back();
}

开发者ID:mp3butcher，项目名称:osgPhysics，代码行数:9，代码来源:ComputeTrianglesVisitor.cpp

示例8: traverse

void
BuildTopologyVisitor::apply(osg::Transform& xform)
{
    osg::Matrix matrix;
    if (!_matrixStack.empty()) matrix = _matrixStack.back();
    xform.computeLocalToWorldMatrix(matrix, this);
    _matrixStack.push_back(matrix);
    traverse(xform);
    _matrixStack.pop_back();
}

开发者ID:JD31，项目名称:osgearth，代码行数:10，代码来源:TopologyGraph.cpp

示例9: apply

    void apply(osg::Transform &node)
    {
        osg::MatrixTransform* bone = node.asMatrixTransform();
        if (!bone)
            return;

        mCache[Misc::StringUtils::lowerCase(bone->getName())] = std::make_pair(getNodePath(), bone);

        traverse(node);
    }

开发者ID:Thoronador，项目名称:openmw，代码行数:10，代码来源:skeleton.cpp

示例10: apply

void GeometryDataCollector::apply( osg::Transform& transform )
{
    osg::Matrix matrix;
    if ( !matrixStack.empty() ) matrix = matrixStack.back();
    transform.computeLocalToWorldMatrix( matrix, this );

    pushMatrix( matrix );
    traverse( transform );
    popMatrix();
}

开发者ID:caomw，项目名称:osgPhysX，代码行数:10，代码来源:PhysicsUtil.cpp

示例11: apply

    void apply(osg::Transform &node)
    {
        osg::MatrixTransform* bone = node.asMatrixTransform();
        if (!bone)
            return;

        mCache[bone->getName()] = std::make_pair(getNodePath(), bone);

        traverse(node);
    }

开发者ID:Kafou1，项目名称:openmw，代码行数:10，代码来源:skeleton.cpp

示例12: apply

void CollectOccludersVisitor::apply(osg::Transform &node)
{
    if (isCulled(node))
        return;

    // push the culling mode.
    pushCurrentMask();

    ref_ptr<osg::RefMatrix> matrix = createOrReuseMatrix(*getModelViewMatrix());
    node.computeLocalToWorldMatrix(*matrix, this);
    pushModelViewMatrix(matrix.get(), node.getReferenceFrame());

    handle_cull_callbacks_and_traverse(node);

    popModelViewMatrix();

    // pop the culling mode.
    popCurrentMask();
}

开发者ID:hyyh619，项目名称:OpenSceneGraph-3.4.0，代码行数:19，代码来源:CollectOccludersVisitor.cpp

示例13: createOrReuseMatrix

void 
ProxyCullVisitor::apply(osg::Transform& node)
{
    //OE_INFO << "Transform!" << std::endl;

    if ( isCulledByProxyFrustum(node) )
        return;

    _cv->pushOntoNodePath( &node);

    _cv->pushCurrentMask();
    osg::StateSet* node_state = node.getStateSet();
    if (node_state) _cv->pushStateSet(node_state);

    // push the current proxy data:
    osg::Polytope savedF  = _proxyFrustum;
    osg::Matrix   savedMV = _proxyModelViewMatrix;

    // calculate the new proxy frustum:
    node.computeLocalToWorldMatrix(_proxyModelViewMatrix, this);
    _proxyFrustum.setAndTransformProvidingInverse( _proxyProjFrustum, _proxyModelViewMatrix );

    osg::ref_ptr<osg::RefMatrix> matrix = createOrReuseMatrix(*_cv->getModelViewMatrix());
    node.computeLocalToWorldMatrix(*matrix,this);
    _cv->pushModelViewMatrix(matrix.get(), node.getReferenceFrame());

    // traverse children:
    handle_cull_callbacks_and_traverse(node);

    // restore the previous proxy frustum and MVM
    _proxyFrustum         = savedF;
    _proxyModelViewMatrix = savedMV;

    _cv->popModelViewMatrix();
    if (node_state) _cv->popStateSet();
    _cv->popCurrentMask();

    _cv->popFromNodePath();
}

开发者ID:myemail2235，项目名称:osgearth，代码行数:39，代码来源:CullingUtils.cpp

示例14: apply

    void apply(osg::Transform& transform)
    {
        osg::Matrix matrix;
        if (!_matrixStack.empty()) matrix = _matrixStack.back();

        transform.computeLocalToWorldMatrix(matrix,this);

        pushMatrix(matrix);

        traverse(transform);

        popMatrix();
    }

开发者ID:philipdumont，项目名称:osgearth，代码行数:13，代码来源:osgearth_createtile.cpp

示例15: apply

void CVRCullVisitor::apply(osg::Transform& node)
{
    bool status = _cullingStatus;
    bool firstStatus = _firstCullStatus;

    if(isCulled(node))
    {
        _firstCullStatus = firstStatus;
        _cullingStatus = status;
        return;
    }

    // push the culling mode.
    pushCurrentMask();

    // push the node's state.
    StateSet* node_state = node.getStateSet();
    if(node_state)
        pushStateSet(node_state);

    ref_ptr<RefMatrix> matrix = createOrReuseMatrix(*getModelViewMatrix());
    node.computeLocalToWorldMatrix(*matrix,this);
    pushModelViewMatrix(matrix.get(),node.getReferenceFrame());

    handle_cull_callbacks_and_traverse(node);

    popModelViewMatrix();

    // pop the node's state off the render graph stack.    
    if(node_state)
        popStateSet();

    // pop the culling mode.
    popCurrentMask();

    _firstCullStatus = firstStatus;
    _cullingStatus = status;
}

开发者ID:megasha，项目名称:calvr，代码行数:38，代码来源:CVRCullVisitor.cpp

示例16: apply

void ComputeCylinderVisitor::apply( osg::Transform & transform )
{
    osg::Matrix matrix;

    if( !stack.empty() )
    {
        matrix = stack.back();
    }

    transform.computeLocalToWorldMatrix( matrix, this );

    pushMatrix( matrix );

    traverse( transform );

    popMatrix();
}

开发者ID:AditGame，项目名称:Adit，代码行数:17，代码来源:ComputeCylinderVisitor.cpp

示例17: apply

void IntersectionVisitor::apply(osg::Transform& transform)
{
    if (!enter(transform)) return;

    osg::ref_ptr<osg::RefMatrix> matrix = _modelStack.empty() ? new osg::RefMatrix() : new osg::RefMatrix(*_modelStack.back());
    transform.computeLocalToWorldMatrix(*matrix,this);

    pushModelMatrix(matrix.get());

    // now push an new intersector clone transform to the new local coordinates
    push_clone();

    traverse(transform);
    
    // pop the clone.
    pop_clone();
    
    popModelMatrix();

    // tidy up an cached cull variables in the current intersector.
    leave();
}

开发者ID:joevandyk，项目名称:osg，代码行数:22，代码来源:IntersectionVisitor.cpp

示例18: apply

void daeWriter::apply( osg::Transform &node )
{
    debugPrint( node );
    updateCurrentDaeNode();
    currentNode = daeSafeCast< domNode >(currentNode->add( COLLADA_ELEMENT_NODE ) );

    // If a DOFTransform node store it's data as extra "DOFTransform" data in the "OpenSceneGraph" technique
    osgSim::DOFTransform* dof = dynamic_cast<osgSim::DOFTransform*>(&node);
    if (_pluginOptions.writeExtras && dof)
    {
        // Adds the following to a node

        //<extra type="DOFTransform">
        //    <technique profile="OpenSceneGraph">
        //        <MinHPR>0 -0.174533 0</MinHPR>
        //        <MaxHPR>0 0.872665 0</MaxHPR>
        //        <IncrementHPR>0 0.0174533 0</IncrementHPR>
        //        <CurrentHPR>0 0 0</CurrentHPR>
        //        <MinTranslate>0 0 0</MinTranslate>
        //        <MaxTranslate>0 0 0</MaxTranslate>
        //        <IncrementTranslate>0 0 0</IncrementTranslate>
        //        <CurrentTranslate>0 0 0</CurrentTranslate>
        //        <MinScale>0 0 0</MinScale>
        //        <MaxScale>1 1 1</MaxScale>
        //        <IncrementScale>0 0 0</IncrementScale>
        //        <CurrentScale>1 1 1</CurrentScale>
        //        <MultOrder>0</MultOrder>
        //        <LimitationFlags>269964960</LimitationFlags>
        //        <AnimationOn>0</AnimationOn>
        //        <PutMatrix>
        //            1 0 0 0
        //            0 1 0 0
        //            0 0 1 0
        //            0 0 0 1
        //        </PutMatrix>
        //    </technique>
        //</extra>

        domExtra *extra = daeSafeCast<domExtra>(currentNode->add( COLLADA_ELEMENT_EXTRA ));
        extra->setType("DOFTransform");
        domTechnique *teq = daeSafeCast<domTechnique>(extra->add( COLLADA_ELEMENT_TECHNIQUE ) );
        teq->setProfile( "OpenSceneGraph" );

        domAny *minHPR = (domAny*)teq->add("MinHPR" );
        minHPR->setValue(toString(dof->getMinHPR()).c_str());

        domAny *maxHPR = (domAny*)teq->add("MaxHPR" );
        maxHPR->setValue(toString(dof->getMaxHPR()).c_str());

        domAny *incrementHPR = (domAny*)teq->add("IncrementHPR" );
        incrementHPR->setValue(toString(dof->getIncrementHPR()).c_str());

        domAny *currentHPR = (domAny*)teq->add("CurrentHPR" );
        currentHPR->setValue(toString(dof->getCurrentHPR()).c_str());

        domAny *minTranslate = (domAny*)teq->add("MinTranslate" );
        minTranslate->setValue(toString(dof->getMinTranslate()).c_str());

        domAny *maxTranslate = (domAny*)teq->add("MaxTranslate" );
        maxTranslate->setValue(toString(dof->getMaxTranslate()).c_str());

        domAny *incrementTranslate = (domAny*)teq->add("IncrementTranslate" );
        incrementTranslate->setValue(toString(dof->getIncrementTranslate()).c_str());

        domAny *currentTranslate = (domAny*)teq->add("CurrentTranslate" );
        currentTranslate->setValue(toString(dof->getCurrentTranslate()).c_str());

        domAny *minScale = (domAny*)teq->add("MinScale" );
        minScale->setValue(toString(dof->getMinScale()).c_str());

        domAny *maxScale = (domAny*)teq->add("MaxScale" );
        maxScale->setValue(toString(dof->getMaxScale()).c_str());

        domAny *incrementScale = (domAny*)teq->add("IncrementScale" );
        incrementScale->setValue(toString(dof->getIncrementScale()).c_str());

        domAny *currentScale = (domAny*)teq->add("CurrentScale" );
        currentScale->setValue(toString(dof->getCurrentScale()).c_str());

        domAny *multOrder = (domAny*)teq->add("MultOrder" );
        multOrder->setValue(toString<int>(dof->getHPRMultOrder()).c_str());

        domAny *limitationFlags = (domAny*)teq->add("LimitationFlags" );
        limitationFlags->setValue(toString<unsigned long>(dof->getLimitationFlags()).c_str());

        domAny *animationOn = (domAny*)teq->add("AnimationOn" );
        animationOn->setValue(toString<bool>(dof->getAnimationOn()).c_str());

        domAny *putMatrix = (domAny*)teq->add("PutMatrix" );
        putMatrix->setValue(toString(dof->getPutMatrix()).c_str());

        currentNode->setId(getNodeName(node, "doftransform").c_str());
    }
    else
    {
        osgAnimation::Bone* bone = dynamic_cast<osgAnimation::Bone*>(&node);
        if (bone)
        {
            domNode *pDomNode = daeSafeCast< domNode >(currentNode->add( COLLADA_ELEMENT_NODE ));
            pDomNode->setType(NODETYPE_JOINT);
//.........这里部分代码省略.........

开发者ID:IsemanTech，项目名称:osg，代码行数:101，代码来源:daeWTransforms.cpp

示例19: apply

void daeWriter::apply( osg::Transform &node ) 
{
    osg::notify( osg::WARN ) << "some other transform type. Missing " << node.getNumChildren() << " children\n";
}

开发者ID:joevandyk，项目名称:osg，代码行数:4，代码来源:daeWTransforms.cpp

示例20: printXForm

void printXForm(OSG::SceneGraphPrinter *sgp, OSG::NodeCore *core)
{
    OSG::Transform *xform = dynamic_cast<OSG::Transform *>(core);

    sgp->indentStream() << "matrix:\n" << xform->getMatrix();
}

开发者ID:Himbeertoni，项目名称:OpenSGDevMaster，代码行数:6，代码来源:testColladaLoader.cpp

注：本文中的osg::Transform类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。