Method DrawFlowNode

Code/EngineTools/NodeGraph/NodeGraph_View.cpp:548–821

        }
        else
        {
            if ( visualState.IsFlagSet( NodeVisualState::Selected ) )
            {
                ImGuiX::DrawArrow( ctx.m_pDrawList, ctx.CanvasToScreenPosition( startPoint ), ctx.CanvasToScreenPosition( endPoint ), conduitColor, scaledArrowWidth * 1.5f, scaledArrowHeadWidth * 1.5f );
            }
            else
            {
                ImGuiX::DrawArrow( ctx.m_pDrawList, ctx.CanvasToScreenPosition( startPoint ), ctx.CanvasToScreenPosition( endPoint ), conduitColor, scaledArrowWidth, scaledArrowHeadWidth );
            }
        }

        // Update transition position and size
        //-------------------------------------------------------------------------

        ImVec2 const min( Math::Min( startPoint.x, endPoint.x ), Math::Min( startPoint.y, endPoint.y ) );
        ImVec2 const max( Math::Max( startPoint.x, endPoint.x ), Math::Max( startPoint.y, endPoint.y ) );
        pTransitionConduit->m_canvasPosition = min;
        pTransitionConduit->m_size = max - min;
    }

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

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

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

        ImGui::PushID( pNode );

        ctx.SplitDrawChannels();

        //-------------------------------------------------------------------------
        // Draw Node 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::MediumBold, Colors::White );
                ImGui::BeginGroup();