diff options
Diffstat (limited to 'src/mbgl/renderer/render_fill_extrusion_layer.cpp')
-rw-r--r-- | src/mbgl/renderer/render_fill_extrusion_layer.cpp | 41 |
1 files changed, 34 insertions, 7 deletions
diff --git a/src/mbgl/renderer/render_fill_extrusion_layer.cpp b/src/mbgl/renderer/render_fill_extrusion_layer.cpp index a378f12cf0..8df0d36900 100644 --- a/src/mbgl/renderer/render_fill_extrusion_layer.cpp +++ b/src/mbgl/renderer/render_fill_extrusion_layer.cpp @@ -1,26 +1,53 @@ #include <mbgl/renderer/render_fill_extrusion_layer.hpp> -#include <mbgl/renderer/bucket.hpp> +#include <mbgl/renderer/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(const style::FillExtrusionLayer::Impl& _impl) - : RenderLayer(style::LayerType::FillExtrusion, _impl) { + : RenderLayer(style::LayerType::FillExtrusion, _impl), + impl(&_impl) { } std::unique_ptr<RenderLayer> RenderFillExtrusionLayer::clone() const { return std::make_unique<RenderFillExtrusionLayer>(*this); } -std::unique_ptr<Bucket> RenderFillExtrusionLayer::createBucket(const BucketParameters&, const std::vector<const RenderLayer*>&) const { - return nullptr; +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 style::CascadeParameters&) { +void RenderFillExtrusionLayer::cascade(const style::CascadeParameters& parameters) { + unevaluated = impl->cascading.cascade(parameters, std::move(unevaluated)); } -bool RenderFillExtrusionLayer::evaluate(const style::PropertyEvaluationParameters&) { - return false; +bool RenderFillExtrusionLayer::evaluate(const style::PropertyEvaluationParameters& parameters) { + evaluated = unevaluated.evaluate(parameters); + + passes = (evaluated.get<style::FillExtrusionOpacity>() > 0) ? RenderPass::Translucent + : RenderPass::None; + + 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 |