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[core] Use PrecisionPoint in coordinate functions

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This commit is contained in:
Bruno de Oliveira Abinader
2015-11-10 12:05:10 +02:00
parent e2052ea3e4
commit c78e769635
7 changed files with 50 additions and 47 deletions
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10
src/mbgl/map/transform_state.cpp
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@@ -69,7 +69,7 @@ uint16_t TransformState::getHeight() const {
#pragma mark - Position
const LatLng TransformState::getLatLng() const {
LatLng TransformState::getLatLng() const {
LatLng ll;
ll.longitude = -x / Bc;
@@ -216,11 +216,11 @@ float TransformState::worldSize() const {
return util::tileSize * scale;
}
vec2<double> TransformState::latLngToPoint(const LatLng& latLng) const {
PrecisionPoint TransformState::latLngToPoint(const LatLng& latLng) const {
return coordinateToPoint(latLngToCoordinate(latLng));
}
LatLng TransformState::pointToLatLng(const vec2<double> point) const {
LatLng TransformState::pointToLatLng(const PrecisionPoint& point) const {
return coordinateToLatLng(pointToCoordinate(point));
}
@@ -245,7 +245,7 @@ LatLng TransformState::coordinateToLatLng(const TileCoordinate& coord) const {
return latLng;
}
vec2<double> TransformState::coordinateToPoint(const TileCoordinate& coord) const {
PrecisionPoint TransformState::coordinateToPoint(const TileCoordinate& coord) const {
mat4 mat = coordinatePointMatrix(coord.zoom);
matrix::vec4 p;
matrix::vec4 c = {{ coord.column, coord.row, 0, 1 }};
@@ -253,7 +253,7 @@ vec2<double> TransformState::coordinateToPoint(const TileCoordinate& coord) cons
return { p[0] / p[3], height - p[1] / p[3] };
}
TileCoordinate TransformState::pointToCoordinate(const vec2<double> point) const {
TileCoordinate TransformState::pointToCoordinate(const PrecisionPoint& point) const {
float targetZ = 0;
const double tileZoom = getZoom();