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author | Asheem Mamoowala <asheem.mamoowala@mapbox.com> | 2017-05-12 17:07:48 -0700 |
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committer | GitHub <noreply@github.com> | 2017-05-12 17:07:48 -0700 |
commit | 84e39611a096058826dbdb89dccbd1affad05f76 (patch) | |
tree | 97ac706e6a1300ad8d2e2293328e693cff10fbb9 /src/mbgl/renderer/layers/render_fill_extrusion_layer.cpp | |
parent | 83d9226e4f23c630cb0a78bd54783e35ed11fa81 (diff) | |
download | qtlocation-mapboxgl-84e39611a096058826dbdb89dccbd1affad05f76.tar.gz |
[core] Move renderer/* files into sub-folders (#8983)
Move renderer/* files into sub-folders
Diffstat (limited to 'src/mbgl/renderer/layers/render_fill_extrusion_layer.cpp')
-rw-r--r-- | src/mbgl/renderer/layers/render_fill_extrusion_layer.cpp | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/src/mbgl/renderer/layers/render_fill_extrusion_layer.cpp b/src/mbgl/renderer/layers/render_fill_extrusion_layer.cpp new file mode 100644 index 0000000000..2acdaecbc3 --- /dev/null +++ b/src/mbgl/renderer/layers/render_fill_extrusion_layer.cpp @@ -0,0 +1,54 @@ +#include <mbgl/renderer/layers/render_fill_extrusion_layer.hpp> +#include <mbgl/renderer/buckets/fill_extrusion_bucket.hpp> +#include <mbgl/style/layers/fill_extrusion_layer_impl.hpp> +#include <mbgl/geometry/feature_index.hpp> +#include <mbgl/util/math.hpp> +#include <mbgl/util/intersection_tests.hpp> + +namespace mbgl { + +RenderFillExtrusionLayer::RenderFillExtrusionLayer(Immutable<style::FillExtrusionLayer::Impl> _impl) + : RenderLayer(style::LayerType::FillExtrusion, _impl) { +} + +const style::FillExtrusionLayer::Impl& RenderFillExtrusionLayer::impl() const { + return static_cast<const style::FillExtrusionLayer::Impl&>(*baseImpl); +} + +std::unique_ptr<Bucket> RenderFillExtrusionLayer::createBucket(const BucketParameters& parameters, const std::vector<const RenderLayer*>& layers) const { + return std::make_unique<FillExtrusionBucket>(parameters, layers); +} + +void RenderFillExtrusionLayer::cascade(const CascadeParameters& parameters) { + unevaluated = impl().cascading.cascade(parameters, std::move(unevaluated)); +} + +void RenderFillExtrusionLayer::evaluate(const PropertyEvaluationParameters& parameters) { + evaluated = unevaluated.evaluate(parameters); + + passes = (evaluated.get<style::FillExtrusionOpacity>() > 0) ? RenderPass::Translucent + : RenderPass::None; +} + +bool RenderFillExtrusionLayer::hasTransition() const { + return unevaluated.hasTransition(); +} + +bool RenderFillExtrusionLayer::queryIntersectsFeature( + const GeometryCoordinates& queryGeometry, + const GeometryTileFeature& feature, + const float, + const float bearing, + const float pixelsToTileUnits) const { + + auto translatedQueryGeometry = FeatureIndex::translateQueryGeometry( + queryGeometry, + evaluated.get<style::FillExtrusionTranslate>(), + evaluated.get<style::FillExtrusionTranslateAnchor>(), + bearing, + pixelsToTileUnits); + + return util::polygonIntersectsMultiPolygon(translatedQueryGeometry.value_or(queryGeometry), feature.getGeometries()); +} + +} // namespace mbgl |