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use sprite atlas

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This commit is contained in:
Konstantin Käfer
2014-05-19 10:48:11 +02:00
parent 24bd0bb667
commit 13575330f7
20 changed files with 439 additions and 86 deletions
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11
src/map/tile_parser.cpp
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@@ -14,11 +14,12 @@
using namespace llmr;
TileParser::TileParser(const std::string& data, VectorTileData& tile, const Style& style, GlyphAtlas& glyphAtlas)
TileParser::TileParser(const std::string& data, VectorTileData& tile, const Style& style, GlyphAtlas& glyphAtlas, SpriteAtlas &spriteAtlas)
: vector_data(pbf((const uint8_t *)data.data(), data.size())),
tile(tile),
style(style),
glyphAtlas(glyphAtlas),
spriteAtlas(spriteAtlas),
placement(tile.id.z) {
parseGlyphs();
parseStyleLayers(style.layers);
@@ -120,12 +121,12 @@ void TileParser::addBucketFeatures(Bucket& bucket, const VectorTileLayer& layer,
}
}
template <class Bucket, typename... Args>
void TileParser::addBucketFeatures(Bucket& bucket, const VectorTileLayer& layer, const BucketDescription& bucket_desc, Args... args) {
template <class Bucket, typename ...Args>
void TileParser::addBucketFeatures(Bucket& bucket, const VectorTileLayer& layer, const BucketDescription& bucket_desc, Args&& ...args) {
FilteredVectorTileLayer filtered_layer(layer, bucket_desc);
for (const pbf& feature_pbf : filtered_layer) {
if (obsolete()) return;
bucket->addFeature({ feature_pbf, layer }, args...);
bucket->addFeature({ feature_pbf, layer }, std::forward<Args>(args)...);
}
}
@@ -146,7 +147,7 @@ std::unique_ptr<Bucket> TileParser::createLineBucket(const VectorTileLayer& laye
std::unique_ptr<Bucket> TileParser::createIconBucket(const VectorTileLayer& layer, const BucketDescription& bucket_desc) {
std::unique_ptr<IconBucket> bucket = std::make_unique<IconBucket>(
tile.iconVertexBuffer, bucket_desc);
addBucketFeatures(bucket, layer, bucket_desc, style.sprite);
addBucketFeatures(bucket, layer, bucket_desc, spriteAtlas);
return obsolete() ? nullptr : std::move(bucket);
}