Method ExtendFit

implot3d.cpp:3943–3950

bool ImPlot3DAxis::IsAutoFitting() const { return ImPlot3D::ImHasFlag(Flags, ImPlot3DAxisFlags_AutoFit); }

void ImPlot3DAxis::ExtendFit(double value) {
    // Only extend fit with values that are within the constraint range
    // This is critical for log scale where negative/zero values should be ignored
    if (!ImPlot3D::ImNanOrInf(value) && value >= ConstraintRange.Min && value <= ConstraintRange.Max) {
        FitExtents.Min = ImMin(FitExtents.Min, value);
        FitExtents.Max = ImMax(FitExtents.Max, value);
    }
}

void ImPlot3DAxis::ApplyFit() {
    if (!IsLockedMin() && !ImPlot3D::ImNanOrInf(FitExtents.Min))