1 files changed, 0 insertions, 77 deletions
diff --git a/big-atlas-tool/big-atlas.cpp b/big-atlas-tool/big-atlas.cpp
deleted file mode 100644
index 50a659a3..00000000
--- a/big-atlas-tool/big-atlas.cpp
+++ /dev/null
@@ -1,77 +0,0 @@
-#undef NDEBUG
-
-#include "big-atlas.hpp"
-#include <cassert>
-#include <filesystem>
-#include <Corrade/Utility/DebugStl.h>
-#include <opencv2/imgproc/imgproc.hpp>
-#include <opencv2/imgcodecs/imgcodecs.hpp>
-
-using Corrade::Utility::Error;
-
-std::vector<big_atlas_frame> big_atlas_builder::add_atlas(const std::filesystem::path& filename)
-{
-    std::vector<big_atlas_frame> ret;
-    cv::Mat mat = cv::imread(filename.string(), cv::IMREAD_UNCHANGED);
-    if (mat.empty() || (mat.type() != CV_8UC4 && mat.type() != CV_8UC3))
-    {
-        Error{} << "failed to load" << filename << "as RGBA32 image";
-        return {};
-    }
-    if (mat.type() == CV_8UC3) {
-        cv::Mat mat2;
-        cv::cvtColor(mat, mat2, cv::COLOR_RGB2RGBA);
-        mat = std::move(mat2);
-    }
-
-    Error{} << "file" << filename;
-
-    assert(mat.cols % TILE_SIZE[0] == 0 && mat.rows % TILE_SIZE[1] == 0);
-
-    cv::Mat1b cn;
-
-    for (int y = 0; y + TILE_SIZE[1] <= mat.rows; y += TILE_SIZE[1])
-        for (int x = 0; x + TILE_SIZE[0] <= mat.cols; x += TILE_SIZE[0])
-        {
-            cv::Rect roi { x, y, TILE_SIZE[0], TILE_SIZE[1] };
-            const auto m = mat(roi);
-            cv::extractChannel(m, cn, 3);
-            if (cv::countNonZero(cn) > 0)
-            {
-                auto frame = add_frame(m);
-                ret.push_back(frame);
-            }
-        }
-
-    return ret;
-}
-
-big_atlas_frame& big_atlas_builder::add_frame(const cv::Mat4b& frame)
-{
-    auto [row, xpos, ypos] = advance();
-    row.frames.push_back({ frame, { xpos, ypos } });
-    return row.frames.back();
-}
-
-std::tuple<big_atlas_row&, int, int> big_atlas_builder::advance()
-{
-    auto& row = _rows.back();
-    const int xpos_ = row.xpos;
-    row.xpos += TILE_SIZE[0];
-
-    if (row.xpos + TILE_SIZE[0] > MAX_TEXTURE_SIZE[0])
-    {
-        ypos += TILE_SIZE[1];
-        assert(ypos < MAX_TEXTURE_SIZE[1]);
-        _rows.emplace_back();
-        auto& row = _rows.back();
-        row.ypos = ypos;
-        row.xpos = 0;
-        return { row, 0, row.ypos };
-    }
-    else {
-        maxx = std::max(maxx, row.xpos);
-        maxy = row.ypos + TILE_SIZE[1];
-        return { row, xpos_, row.ypos };
-    }
-}