Method setGlobalAlpha

source/MRMesh/MRVisualObject.cpp:170–174

}

void VisualObject::setGlobalAlpha( uint8_t alpha, ViewportId viewportId /*= {} */ )
{
    globalAlpha_.set( alpha, viewportId );
    needRedraw_ = true;
}

const ViewportProperty<uint8_t>& VisualObject::getGlobalAlphaForAllViewports() const
{