Function PlotLineEx

implot3d_items.cpp:1280–1327

//-----------------------------------------------------------------------------

template <typename _Getter> void PlotLineEx(const char* label_id, const _Getter& getter, const ImPlot3DSpec& spec) {
    if (BeginItemEx(label_id, getter, spec, spec.LineColor, spec.Marker)) {
        const ImPlot3DNextItemData& n = GetItemData();
        const ImPlot3DSpec& s = n.Spec;

        if (getter.Count >= 2 && n.RenderLine) {
            if (ImHasFlag(spec.Flags, ImPlot3DLineFlags_Segments)) {
                if (s.LineColors != nullptr) {
                    RenderPrimitives2<RendererLineSegments>(getter, GetterIdxColor(s.LineColors, getter.Count), s.LineWeight);
                } else {
                    RenderPrimitives2<RendererLineSegments>(getter, GetterConstColor(ImGui::GetColorU32(s.LineColor)), s.LineWeight);
                }
            } else if (ImHasFlag(spec.Flags, ImPlot3DLineFlags_Loop)) {
                if (s.LineColors != nullptr) {
                    if (ImHasFlag(spec.Flags, ImPlot3DLineFlags_SkipNaN))
                        RenderPrimitives2<RendererLineStripSkip>(GetterLoop<_Getter>(getter), GetterIdxColor(s.LineColors, getter.Count),
                                                                 s.LineWeight);
                    else
                        RenderPrimitives2<RendererLineStrip>(GetterLoop<_Getter>(getter), GetterIdxColor(s.LineColors, getter.Count), s.LineWeight);
                } else {
                    if (ImHasFlag(spec.Flags, ImPlot3DLineFlags_SkipNaN))
                        RenderPrimitives2<RendererLineStripSkip>(GetterLoop<_Getter>(getter), GetterConstColor(ImGui::GetColorU32(s.LineColor)),
                                                                 s.LineWeight);
                    else
                        RenderPrimitives2<RendererLineStrip>(GetterLoop<_Getter>(getter), GetterConstColor(ImGui::GetColorU32(s.LineColor)),
                                                             s.LineWeight);
                }
            } else {
                if (s.LineColors != nullptr) {
                    if (ImHasFlag(spec.Flags, ImPlot3DLineFlags_SkipNaN))
                        RenderPrimitives2<RendererLineStripSkip>(getter, GetterIdxColor(s.LineColors, getter.Count), s.LineWeight);
                    else
                        RenderPrimitives2<RendererLineStrip>(getter, GetterIdxColor(s.LineColors, getter.Count), s.LineWeight);
                } else {
                    if (ImHasFlag(spec.Flags, ImPlot3DLineFlags_SkipNaN))
                        RenderPrimitives2<RendererLineStripSkip>(getter, GetterConstColor(ImGui::GetColorU32(s.LineColor)), s.LineWeight);
                    else
                        RenderPrimitives2<RendererLineStrip>(getter, GetterConstColor(ImGui::GetColorU32(s.LineColor)), s.LineWeight);
                }
            }
        }

        // Render markers
        if (s.Marker != ImPlot3DMarker_None)
            RenderColoredMarkers(getter, n);
        EndItem();
    }
}

IMPLOT3D_TMP void PlotLine(const char* label_id, const T* xs, const T* ys, const T* zs, int count, const ImPlot3DSpec& spec) {
    if (count < 2)