C++ (Cpp) ImageInport::isReady Examples

Example #1

File: compositeprocessorgl.cpp Project: cgloger/inviwo

void CompositeProcessorGL::compositePortsToOutport(ImageOutport& outport, ImageType type, ImageInport& inport) {
    if (inport.isReady() && outport.hasData()) {        
        utilgl::activateTarget(outport, type);
        shader_.activate();

        TextureUnitContainer units;
        utilgl::bindAndSetUniforms(shader_, units, *inport.getData(),  "tex0", ImageType::ColorDepthPicking);
        utilgl::bindAndSetUniforms(shader_, units, *outport.getData(), "tex1", ImageType::ColorDepthPicking);
        utilgl::setShaderUniforms(shader_, outport, "outportParameters");
        utilgl::singleDrawImagePlaneRect();

        shader_.deactivate();
        utilgl::deactivateCurrentTarget();
    }
}