blob: 3fd1b0a4c884511d017ca0873b1b89dcd640fe9b (
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
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
|
#ifndef MBGL_TEXT_COLLISION_TILE
#define MBGL_TEXT_COLLISION_TILE
#include <mbgl/text/collision_feature.hpp>
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wunused-function"
#pragma GCC diagnostic ignored "-Wunused-parameter"
#pragma GCC diagnostic ignored "-Wunused-variable"
#pragma GCC diagnostic ignored "-Wshadow"
#ifdef __clang__
#pragma GCC diagnostic ignored "-Wunknown-pragmas"
#endif
#pragma GCC diagnostic ignored "-Wpragmas"
#pragma GCC diagnostic ignored "-Wdeprecated-register"
#pragma GCC diagnostic ignored "-Wshorten-64-to-32"
#pragma GCC diagnostic ignored "-Wunused-local-typedefs"
#pragma GCC diagnostic ignored "-Wmaybe-uninitialized"
#include <boost/geometry.hpp>
#include <boost/geometry/geometries/point.hpp>
#include <boost/geometry/geometries/box.hpp>
#include <boost/geometry/index/rtree.hpp>
#pragma GCC diagnostic pop
namespace mbgl {
namespace bg = boost::geometry;
namespace bgm = bg::model;
namespace bgi = bg::index;
typedef bgm::point<float, 2, bg::cs::cartesian> CollisionPoint;
typedef bgm::box<CollisionPoint> Box;
typedef std::pair<Box, CollisionBox> CollisionTreeBox;
typedef bgi::rtree<CollisionTreeBox, bgi::linear<16,4>> Tree;
class CollisionTile {
public:
explicit CollisionTile(float angle_, float pitch_, bool debug_);
float placeFeature(const CollisionFeature &feature);
void insertFeature(CollisionFeature &feature, const float minPlacementScale);
bool getDebug() { return debug; }
const float angle = 0;
const float minScale = 0.5f;
const float maxScale = 2.0f;
float yStretch;
private:
Box getTreeBox(const vec2<float> &anchor, const CollisionBox &box);
Tree tree;
std::array<float, 4> rotationMatrix;
bool debug;
};
}
#endif
|
