1 files changed, 33 insertions, 0 deletions
diff --git a/src/satisfied-guide-cns.cpp b/src/satisfied-guide-cns.cpp
new file mode 100644
index 000000000..edbf32dbb
--- /dev/null
+++ b/src/satisfied-guide-cns.cpp
@@ -0,0 +1,33 @@
+#include <desktop-handles.h>
+#include <libnr/nr-point-fns.h>
+#include <sp-guide.h>
+#include <sp-guide-constraint.h>
+#include <sp-namedview.h>
+#include <approx-equal.h>
+
+void satisfied_guide_cns(SPDesktop const &desktop,
+                         std::vector<NR::Point> const &snappoints,
+                         std::vector<SPGuideConstraint> &cns)
+{
+    SPNamedView const &nv = *SP_DT_NAMEDVIEW(&desktop);
+    for (GSList const *l = nv.guides; l != NULL; l = l->next) {
+        SPGuide &g = *SP_GUIDE(l->data);
+        for (unsigned int i = 0; i < snappoints.size(); ++i) {
+            if (approx_equal(dot(g.normal, snappoints[i]), g.position)) {
+                cns.push_back(SPGuideConstraint(&g, i));
+            }
+        }
+    }
+}
+
+
+/*
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 :