Importing the SLA computing module into the native source tree.

sandboxes/CMakeLists.txt

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+add_subdirectory(slabasebed)
+add_subdirectory(slasupporttree)

sandboxes/slabasebed/CMakeLists.txt

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+add_executable(slabasebed EXCLUDE_FROM_ALL slabasebed.cpp)
+target_link_libraries(slabasebed libslic3r)

sandboxes/slabasebed/slabasebed.cpp

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+#include <iostream>
+#include <string>
+
+#include <libslic3r.h>
+#include "TriangleMesh.hpp"
+#include "SLABasePool.hpp"
+#include "benchmark.h"
+
+const std::string USAGE_STR = {
+    "Usage: slabasebed stlfilename.stl"
+};
+
+int main(const int argc, const char *argv[]) {
+    using namespace Slic3r;
+    using std::cout; using std::endl;
+
+    if(argc < 2) {
+        cout << USAGE_STR << endl;
+        return EXIT_SUCCESS;
+    }
+
+    TriangleMesh model;
+    Benchmark bench;
+
+    model.ReadSTLFile(argv[1]);
+    model.align_to_origin();
+
+    ExPolygons ground_slice;
+    TriangleMesh basepool;
+
+    sla::ground_layer(model, ground_slice, 0.1f);
+
+    bench.start();
+    sla::create_base_pool(ground_slice, basepool);
+    bench.stop();
+
+    cout << "Base pool creation time: " << std::setprecision(10)
+         << bench.getElapsedSec() << " seconds." << endl;
+
+    basepool.write_ascii("out.stl");
+
+    return EXIT_SUCCESS;
+}

sandboxes/slasupporttree/CMakeLists.txt

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+add_executable(slasupporttree EXCLUDE_FROM_ALL slasupporttree.cpp)
+target_link_libraries(slasupporttree libslic3r)

sandboxes/slasupporttree/slasupporttree.cpp

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+#include <iostream>
+#include <string>
+
+#include <libslic3r.h>
+#include "TriangleMesh.hpp"
+#include "Model.hpp"
+#include "callback.hpp"
+#include "SLA/SLASupportTree.hpp"
+#include "benchmark.h"
+
+const std::string USAGE_STR = {
+    "Usage: slasupporttree stlfilename.stl"
+};
+
+void confess_at(const char * /*file*/,
+                int /*line*/,
+                const char * /*func*/,
+                const char * /*pat*/,
+                ...) {}
+
+namespace Slic3r {
+
+void PerlCallback::deregister_callback() {}
+}
+
+int main(const int argc, const char *argv[]) {
+    using namespace Slic3r;
+    using std::cout; using std::endl;
+
+    if(argc < 2) {
+        cout << USAGE_STR << endl;
+        return EXIT_SUCCESS;
+    }
+
+    Benchmark bench;
+    TriangleMesh result;
+
+    bench.start();
+    sla::create_head(result, 3, 1, 4);
+    bench.stop();
+
+    cout << "Support tree creation time: " << std::setprecision(10)
+         << bench.getElapsedSec() << " seconds." << endl;
+
+    result.write_ascii("out.stl");
+
+    return EXIT_SUCCESS;
+}