OnRender()

void VisualizerNode::OnRender ( )

virtual

Implements NodeEditorNode.

Definition at line 33 of file VisualizerNode.cpp.

{
    DrawHeader("Visualizer");
    inputPins[0]->Render();
    ImGui::Text("In");
    ImGui::SameLine();
    ImGui::Dummy(ImVec2(150, 10));
    ImGui::SameLine();
    ImGui::Text("Out");
    outputPins[0]->Render();
    ImGui::NewLine();
 
    if (ImGui::Button("Update"))
    {
        if (outputPins[0]->IsLinked())
        {
            map.clear();
            mutex.lock();
            bool isIl = inputPins[0]->IsLinked();
            NodeInputParam p;
 
            for (int i = 0; i < inputC.maxX; i++)
            {
                for (int j = 0; j < inputC.maxY; j++)
                {
                    if (isIl)
                    {
                        p = inputC;
                        p.y = i;
                        p.x = j;
                        map.push_back(inputPins[0]->other->Evaluate(p).value);
                    }
 
                    else
                    {
                        map.push_back(0.0f);
                    }
                }
            }
 
            mutex.unlock();
        }
 
        else
        {
            ShowMessageBox("Output pin must be connected in order to visualize", "Error");
        }
    }
 
    ImGui::NewLine();
    ImGui::Text("Right Click to visualize!");
 
    if (map.size() > 0)
    {
        ImGuiNodeEditor::Suspend();
 
        if (ImGui::BeginPopupContextWindow(MAKE_IMGUI_LABEL(id, "Plot")))
        {
            ImGui::BeginChild(MAKE_IMGUI_LABEL(id, "PlotChild"), ImVec2(300, 300));
 
            if (ImPlot::BeginPlot(MAKE_IMGUI_ID(id)))
            {
                ImPlot::PlotHeatmap<float>(MAKE_IMGUI_ID(outputPins[0]->id), map.data(), inputC.maxY, inputC.maxX);
                ImPlot::EndPlot();
            }
 
            ImGui::EndChild();
            ImGui::EndPopup();
        }
 
        ImGuiNodeEditor::Resume();
    }
}