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C++ TextureChunkPtr::getImage方法代码示例

本文整理汇总了C++中TextureChunkPtr::getImage方法的典型用法代码示例。如果您正苦于以下问题:C++ TextureChunkPtr::getImage方法的具体用法?C++ TextureChunkPtr::getImage怎么用?C++ TextureChunkPtr::getImage使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在TextureChunkPtr的用法示例。


在下文中一共展示了TextureChunkPtr::getImage方法的2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,您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: setTexture

void VRMLAppearanceBinder::setTexture(TextureChunkPtr pTex)
{
    if(pTex == NullFC)
        return;

    ChunkMaterialPtr pChunkMat = 
        ChunkMaterialPtr::dcast(_pFieldContainer);

    if(pChunkMat != NullFC)
    {
        beginEditCP(pChunkMat, ChunkMaterial::ChunksFieldMask);
        {
            pChunkMat->addChunk(pTex);
        }
        endEditCP  (pChunkMat, ChunkMaterial::ChunksFieldMask);
        
        // check for alpha
        ImagePtr img = pTex->getImage();

        if(img != NullFC && img->getBpp() == 4)
            _has_alpha = true;
    }
}
开发者ID:mlimper,项目名称:OpenSG1x,代码行数:23,代码来源:OSGVRMLAppearance.cpp

示例2: createSceneFBO


//.........这里部分代码省略.........
    // Make Torus Node (creates Torus in background of scene)
    NodePtr TorusGeometryNode = makeTorus(.5, 2, 24, 48);

    beginEditCP(TorusGeometryNode->getCore());
        GeometryPtr::dcast(TorusGeometryNode->getCore())->setMaterial(TheMaterial);
    endEditCP(TorusGeometryNode->getCore());
    calcVertexNormals(GeometryPtr::dcast(TorusGeometryNode->getCore()));
    calcVertexTangents(GeometryPtr::dcast(TorusGeometryNode->getCore()),0,Geometry::TexCoords7FieldId, Geometry::TexCoords6FieldId);

    RootTransformCore = Transform::create();

    NodePtr TorusTransformNode = Node::create();
    beginEditCP(TorusTransformNode, Node::CoreFieldMask);
        TorusTransformNode->setCore(RootTransformCore);
        TorusTransformNode->addChild(TorusGeometryNode);
    endEditCP(TorusTransformNode, Node::CoreFieldMask);

    //Create Light Beacon
    Matrix LightMat;
    LightMat.setTranslate(0.0f,10.0f,1.0f);
    TransformPtr LightBeconCore = Transform::create();
    beginEditCP(LightBeconCore, Transform::MatrixFieldMask);
        LightBeconCore->setMatrix(LightMat);
    endEditCP(LightBeconCore, Transform::MatrixFieldMask);

    NodePtr LightBeconNode = Node::create();
    beginEditCP(LightBeconNode, Node::CoreFieldMask);
        LightBeconNode->setCore(LightBeconCore);
    endEditCP(LightBeconNode, Node::CoreFieldMask);

    //Create Light
    TheLight = PointLight::create();
    beginEditCP(TheLight);
        TheLight->setBeacon(LightBeconNode);
    endEditCP(TheLight);

    NodePtr LightNode = Node::create();
    beginEditCP(LightNode, Node::CoreFieldMask);
        LightNode->setCore(TheLight);
        LightNode->addChild(TorusTransformNode);
    endEditCP(LightNode, Node::CoreFieldMask);


    //Create Root

    NodePtr TheRoot = Node::create();
    beginEditCP(TheRoot);
        TheRoot->setCore(Group::create());
        TheRoot->addChild(CameraBeconNode);
        TheRoot->addChild(LightNode);
        TheRoot->addChild(LightBeconNode);
    endEditCP(TheRoot);

    //Create Background
    SolidBackgroundPtr TheBackground = SolidBackground::create();
    TheBackground->setColor(Color3f(1.0,0.0,0.0));

    //DepthClearBackgroundPtr TheBackground = DepthClearBackground::create();

    //Create the Image
    ImagePtr TheColorImage = Image::create();
    TheColorImage->set(Image::OSG_RGB_PF,2,2,1,1,1,0.0f,0,Image::OSG_FLOAT16_IMAGEDATA);

    //Create the texture
    TextureChunkPtr TheColorTextureChunk = TextureChunk::create();
    beginEditCP(TheColorTextureChunk);
        TheColorTextureChunk->setImage(TheColorImage);

        TheColorTextureChunk->setMinFilter(GL_NEAREST);
        TheColorTextureChunk->setMagFilter(GL_NEAREST);

        TheColorTextureChunk->setWrapS(GL_CLAMP_TO_EDGE);
        TheColorTextureChunk->setWrapR(GL_CLAMP_TO_EDGE);

        TheColorTextureChunk->setScale(false);
        TheColorTextureChunk->setNPOTMatrixScale(true);
        
        TheColorTextureChunk->setEnvMode(GL_REPLACE);
        TheColorTextureChunk->setInternalFormat(GL_RGB16F);

    endEditCP(TheColorTextureChunk);


    //Create FBO
    FBOViewportPtr TheFBO = FBOViewport::create();
    beginEditCP(TheFBO);
        TheFBO->setBackground(TheBackground);
        TheFBO->setRoot(TheRoot);
        TheFBO->setCamera(TheCamera);

        TheFBO->setEnabled(true);
        TheFBO->getTextures().push_back(TheColorTextureChunk);

        TheFBO->setStorageWidth(TheColorTextureChunk->getImage()->getWidth());
        TheFBO->setStorageHeight(TheColorTextureChunk->getImage()->getHeight());
        
        TheFBO->setSize(0,0,TheColorTextureChunk->getImage()->getWidth()-1, TheColorTextureChunk->getImage()->getHeight()-1);
    endEditCP(TheFBO);
    return TheFBO;
}
开发者ID:Langkamp,项目名称:OpenSGToolbox,代码行数:101,代码来源:04HDRFilter.cpp


注:本文中的TextureChunkPtr::getImage方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,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。