void GLFWView::addRandomShapeAnnotations(int count) {
for (int i = 0; i < count; ++i) {
mbgl::Polygon<double> triangle;
triangle.push_back({ makeRandomPoint(), makeRandomPoint(), makeRandomPoint() });
annotationIDs.push_back(map->addAnnotation(mbgl::FillAnnotation { triangle, 0.5f, { makeRandomColor() }, { makeRandomColor() } }));
}
}
void GLFWView::addRandomLineAnnotations(int count) {
for (int i = 0; i < count; ++i) {
mbgl::LineString<double> lineString;
for (int j = 0; j < 3; ++j) {
lineString.push_back(makeRandomPoint());
}
annotationIDs.push_back(map->addAnnotation(mbgl::LineAnnotation { lineString, 1.0f, 2.0f, { makeRandomColor() } }));
}
}
void GLFWView::addRandomCustomPointAnnotations(int count) {
for (int i = 0; i < count; i++) {
static int spriteID = 1;
const auto name = std::string{ "marker-" } + mbgl::util::toString(spriteID++);
map->addAnnotationImage(makeImage(name, 22, 22, 1));
spriteIDs.push_back(name);
annotationIDs.push_back(map->addAnnotation(mbgl::SymbolAnnotation { makeRandomPoint(), name }));
}
}
void GLFWView::addRandomPointAnnotations(int count) {
std::vector<mbgl::PointAnnotation> points;
for (int i = 0; i < count; i++) {
points.emplace_back(makeRandomPoint(), "default_marker");
}
auto newIDs = map->addPointAnnotations(points);
annotationIDs.insert(annotationIDs.end(), newIDs.begin(), newIDs.end());
}
void GLFWView::addRandomShapeAnnotations(int count) {
std::vector<mbgl::ShapeAnnotation> shapes;
mbgl::FillAnnotationProperties properties;
properties.opacity = .1;
for (int i = 0; i < count; i++) {
mbgl::AnnotationSegment triangle;
triangle.push_back(makeRandomPoint());
triangle.push_back(makeRandomPoint());
triangle.push_back(makeRandomPoint());
mbgl::AnnotationSegments segments;
segments.push_back(triangle);
shapes.emplace_back(segments, properties);
}
auto newIDs = map->addShapeAnnotations(shapes);
annotationIDs.insert(annotationIDs.end(), newIDs.begin(), newIDs.end());
}
auto makeRandomBoid(double length = 1, double velocity = 1, BoidPos O = {0.0,0.0}) {
auto p = makeRandomPoint(length,O)();
auto v = makeRandomPoint(velocity)();
return mix(
BoidPos{
p.x,
p.y,
},
BoidSpeed{
v.x,
v.y,
},
BoidAcceleration {
0.0,
0.0,
},
BoidID{boidId++}
);
}
void GLFWView::addRandomCustomPointAnnotations(int count) {
std::vector<mbgl::PointAnnotation> points;
for (int i = 0; i < count; i++) {
static int spriteID = 1;
const auto name = std::string{ "marker-" } + mbgl::util::toString(spriteID++);
map->setSprite(name, makeSpriteImage(22, 22, 1));
spriteIDs.push_back(name);
points.emplace_back(makeRandomPoint(), name);
}
auto newIDs = map->addPointAnnotations(points);
annotationIDs.insert(annotationIDs.end(), newIDs.begin(), newIDs.end());
}
void GLFWView::addRandomPointAnnotations(int count) {
for (int i = 0; i < count; ++i) {
annotationIDs.push_back(map->addAnnotation(mbgl::SymbolAnnotation { makeRandomPoint(), "default_marker" }));
}
}
