Method drawShadowsOptions_

source/MRViewer/MRViewerSettingsPlugin.cpp:887–930

}

void ViewerSettingsPlugin::drawShadowsOptions_( float )
{
    const auto& style = ImGui::GetStyle();
    ImGui::PushStyleVar( ImGuiStyleVar_FramePadding, { style.FramePadding.x, cButtonPadding * UI::scale() } );
    const bool showShadows = shadowGl_ && RibbonButtonDrawer::CustomCollapsingHeader( _tr( "Shadows" ) );
    ImGui::PopStyleVar();

    if ( showShadows )
    {
        ImGui::SetCursorPosY( ImGui::GetCursorPosY() + cDefaultItemSpacing * UI::scale() * 0.5f );
        ImGui::PushStyleVar( ImGuiStyleVar_ItemSpacing, { style.ItemSpacing.x, style.ItemSpacing.y * 1.5f } );
        bool isEnableShadows = shadowGl_->isEnabled();
        UI::checkbox( _tr( "Enabled" ), &isEnableShadows );
        if ( isEnableShadows != shadowGl_->isEnabled() )
        {
            CommandLoop::appendCommand( [shadowGl = shadowGl_.get(), isEnableShadows] ()
            {
                shadowGl->enable( isEnableShadows );
            } );
        }
        ImGui::SameLine( 116.0f * UI::scale() );
        auto color = shadowGl_->getShadowColor();
        UI::colorEdit4( _tr( "Shadow Color" ), color,
            ImGuiColorEditFlags_NoInputs | ImGuiColorEditFlags_PickerHueWheel );
        shadowGl_->setShadowColor( color );
        ImGui::PopStyleVar();

        ImGui::PushStyleVar( ImGuiStyleVar_FramePadding, { style.FramePadding.x, cButtonPadding * 1.5f } );
        ImGui::PushItemWidth( 208.0f * UI::scale() );
        auto shift = shadowGl_->getShadowShift();
        auto radius = shadowGl_->getBlurRadius();
        auto quality = shadowGl_->getQuality();
        UI::drag<PixelSizeUnit>( _tr( "Shift" ), shift, 0.4f, -200.0f, 200.0f );
        ImGui::SetItemTooltip( "%s", _tr( "X = shift to the left, Y = shift upwards" ) );
        UI::drag<PixelSizeUnit>( _tr( "Blur Radius" ), radius, 0.2f, 0.f, 200.f );
        UI::drag<NoUnit>( _tr( "Quality" ), quality, 0.001f, 0.0625f, 1.0f );
        ImGui::PopItemWidth();
        ImGui::PopStyleVar();
        UI::setTooltipIfHovered( _tr( "Blur texture downscaling coefficient" ) );
        shadowGl_->setShadowShift( shift );
        shadowGl_->setBlurRadius( radius );
        shadowGl_->setQuality( quality );
    }
}

void ViewerSettingsPlugin::drawLanguageSelector_()
{