blob: b20b00c36a3fd934192a885e8210fe1561b786f6 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
|
#pragma once
#include <mbgl/renderer/render_layer.hpp>
#include <mbgl/style/layers/hillshade_layer_impl.hpp>
#include <mbgl/style/layers/hillshade_layer_properties.hpp>
#include <mbgl/tile/tile_id.hpp>
namespace mbgl {
class RenderHillshadeLayer: public RenderLayer {
public:
RenderHillshadeLayer(Immutable<style::HillshadeLayer::Impl>);
~RenderHillshadeLayer() final = default;
void transition(const TransitionParameters&) override;
void evaluate(const PropertyEvaluationParameters&) override;
bool hasTransition() const override;
bool hasCrossfade() const override;
void render(PaintParameters&, RenderSource* src) override;
std::unique_ptr<Layout> createLayout(const BucketParameters&, const std::vector<const RenderLayer*>&,
std::unique_ptr<GeometryTileLayer>, GlyphDependencies&,
ImageDependencies&) const override;
// Paint properties
style::HillshadePaintProperties::Unevaluated unevaluated;
style::HillshadePaintProperties::PossiblyEvaluated evaluated;
const style::HillshadeLayer::Impl& impl() const;
private:
const std::array<float, 2> getLatRange(const UnwrappedTileID& id);
const std::array<float, 2> getLight(const PaintParameters& parameters);
};
} // namespace mbgl
|
