diff options
| -rw-r--r-- | src/mbgl/style/layer_impl.cpp | 9 | ||||
| -rw-r--r-- | src/mbgl/style/layer_impl.hpp | 2 | ||||
| -rw-r--r-- | src/mbgl/style/style.cpp | 2 |
3 files changed, 8 insertions, 5 deletions
diff --git a/src/mbgl/style/layer_impl.cpp b/src/mbgl/style/layer_impl.cpp index 74cc80d253..56f66d1789 100644 --- a/src/mbgl/style/layer_impl.cpp +++ b/src/mbgl/style/layer_impl.cpp @@ -11,9 +11,12 @@ bool Layer::Impl::hasRenderPass(RenderPass pass) const { return bool(passes & pass); } -bool Layer::Impl::needsRendering() const { - return passes != RenderPass::None && visibility != VisibilityType::None; -} +bool Layer::Impl::needsRendering(float zoom) const { + return passes != RenderPass::None + && visibility != VisibilityType::None + && minZoom <= zoom + && maxZoom >= zoom; + } } // namespace style } // namespace mbgl diff --git a/src/mbgl/style/layer_impl.hpp b/src/mbgl/style/layer_impl.hpp index dcd5d9906b..c84e9b9dea 100644 --- a/src/mbgl/style/layer_impl.hpp +++ b/src/mbgl/style/layer_impl.hpp @@ -59,7 +59,7 @@ public: bool hasRenderPass(RenderPass) const; // Checks whether this layer can be rendered. - bool needsRendering() const; + bool needsRendering(float zoom) const; virtual float getQueryRadius() const { return 0; } virtual bool queryIntersectsGeometry( diff --git a/src/mbgl/style/style.cpp b/src/mbgl/style/style.cpp index 5ca36b030f..d9b49d4309 100644 --- a/src/mbgl/style/style.cpp +++ b/src/mbgl/style/style.cpp @@ -212,7 +212,7 @@ void Style::recalculate(float z, const TimePoint& timePoint, MapMode mode) { hasPendingTransitions |= layer->baseImpl->recalculate(parameters); Source* source = getSource(layer->baseImpl->source); - if (source && layer->baseImpl->needsRendering()) { + if (source && layer->baseImpl->needsRendering(z)) { source->enabled = true; if (!source->loaded && !source->isLoading()) { source->load(fileSource); |