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#include <llmr/renderer/raster_bucket.hpp>
#include <llmr/renderer/painter.hpp>
using namespace llmr;
RasterBucket::RasterBucket(const std::shared_ptr<Texturepool> &texturepool)
: raster(texturepool) {
}
void RasterBucket::render(Painter &painter, std::shared_ptr<StyleLayer> layer_desc, const Tile::ID &id) {
painter.renderRaster(*this, layer_desc, id);
}
bool RasterBucket::setImage(const std::string &data) {
return raster.load(data);
}
void RasterBucket::drawRaster(RasterShader& shader, VertexBuffer &vertices, VertexArrayObject &array) {
raster.bind(true);
shader.setImage(0);
array.bind(shader, vertices, BUFFER_OFFSET(0));
glDrawArrays(GL_TRIANGLES, 0, (GLsizei)vertices.index());
}
bool RasterBucket::hasData() const {
return raster.isLoaded();
}
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