Method DrawStateMachineNode

Code/EngineTools/NodeGraph/NodeGraph_View.cpp:329–462

    }

    void GraphView::DrawStateMachineNode( DrawContext const& ctx, StateMachineNode* pNode )
    {
        EE_ASSERT( pNode != nullptr );

        if ( !pNode->IsVisible() )
        {
            return;
        }

        //-------------------------------------------------------------------------
        // Split Channels
        //-------------------------------------------------------------------------

        ImGui::PushID( pNode );

        ctx.SplitDrawChannels();

        //-------------------------------------------------------------------------
        // Draw contents
        //-------------------------------------------------------------------------

        ctx.SetDrawChannel( (uint8_t) DrawChannel::Foreground );

        ImVec2 newNodeWindowSize( 0, 0 );
        ImVec2 const windowPosition = ctx.CanvasToWindowPosition( pNode->GetPosition() );
        ImVec2 const scaledNodeMargin = ctx.CanvasToWindow( pNode->GetNodeMargin() );
        ImVec2 const scaledColorItemSpacing( ( Style::s_titleBarColorItemWidth * ctx.m_viewScaleFactor ) - scaledNodeMargin.x, 0 );

        ImGui::SetCursorPos( windowPosition );
        ImGui::BeginGroup();
        {
            // Draw Title
            //-------------------------------------------------------------------------

            ImGuiX::ScopedFont fontOverride( ImGuiX::Font::Medium, Colors::White );
            ImGui::BeginGroup();
            ImGui::Dummy( scaledColorItemSpacing );
            ImGui::SameLine();
            if ( pNode->GetIcon() != nullptr )
            {
                ImGui::Text( pNode->GetIcon() );
                ImGui::SameLine();
            }
            ImGui::Text( pNode->GetName() );
            ImGui::EndGroup();

            newNodeWindowSize = ImGui::GetItemRectSize();
            pNode->m_titleRectSize = ctx.WindowToCanvas( newNodeWindowSize );

            float const scaledSpacing = ctx.CanvasToWindow( Style::s_spacingBetweenTitleAndNodeContents );
            ImGui::SetCursorPosY( ImGui::GetCursorPos().y + scaledSpacing );
            newNodeWindowSize.y += scaledSpacing;

            // Draw Extra Controls
            //-------------------------------------------------------------------------

            {
                ImGuiX::ScopedFont const sf( ImGuiX::Font::Tiny );