src/mbgl/renderer/render_layer.cpp


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#include <mbgl/renderer/render_layer.hpp>
#include <mbgl/style/types.hpp>

namespace mbgl {

RenderLayer::RenderLayer(style::LayerType type_, Immutable<style::Layer::Impl> baseImpl_)
        : type(type_),
          baseImpl(baseImpl_) {
}

void RenderLayer::setImpl(Immutable<style::Layer::Impl> impl) {
    baseImpl = impl;
}

const std::string& RenderLayer::getID() const {
    return baseImpl->id;
}

bool RenderLayer::hasRenderPass(RenderPass pass) const {
    return bool(passes & pass);
}

bool RenderLayer::needsRendering(float zoom) const {
    return passes != RenderPass::None
           && baseImpl->visibility != style::VisibilityType::None
           && baseImpl->minZoom <= zoom
           && baseImpl->maxZoom >= zoom;
}

} // namespace mbgl