1 files changed, 25 insertions, 0 deletions
diff --git a/src/mtx_qhull/zhull.h b/src/mtx_qhull/zhull.h
new file mode 100644
index 0000000..dd520e1
--- /dev/null
+++ b/src/mtx_qhull/zhull.h
@@ -0,0 +1,25 @@
+
+typedef struct facet_ {
+    plane_t plane;
+    list_t corners;
+    list_t outsideset;
+    list_t insideset;
+    size_t farthest_outside_point;
+    list_t neighbors;
+    float maxdistance;
+} facet_t;
+
+typedef struct zhull_ {
+    points_t pts;
+    list_t facets;
+    list_t facets_with_outsidepoints;
+    list_t facets_with_insidepoints;
+} zhull_t;
+
+void calculateZHull(zhull_t *zh,int maxit);
+void printZhull(const zhull_t * const  zh);
+void freeZhull(zhull_t *zh);
+zhull_t zhullInitPoints(const float *x, const float *y, 
+        const float *z, const size_t num_points);
+void printFacet(const zhull_t * const zh, 
+      const facet_t * const f);