From ea94e24da413a4fc249d73d3e8fdbf9d67bada43 Mon Sep 17 00:00:00 2001
From: Mattia Montanari <mattia.montanari@eng.ox.ac.uk>
Date: Thu, 21 May 2020 16:26:38 +0100
Subject: [PATCH] recover pxd - good setup for library

---
 openGJK_cython.c   |  1 -
 openGJK_cython.pxd | 14 ++++++++++++++
 2 files changed, 14 insertions(+), 1 deletion(-)
 delete mode 100644 openGJK_cython.c
 create mode 100644 openGJK_cython.pxd

diff --git a/openGJK_cython.c b/openGJK_cython.c
deleted file mode 100644
index 06f2230..0000000
--- a/openGJK_cython.c
+++ /dev/null
@@ -1 +0,0 @@
-#error Do not use this file, it is the result of a failed Cython compilation.
diff --git a/openGJK_cython.pxd b/openGJK_cython.pxd
new file mode 100644
index 0000000..724ab00
--- /dev/null
+++ b/openGJK_cython.pxd
@@ -0,0 +1,14 @@
+# Declare C function and data types
+cdef extern from "openGJK.h":
+	struct bd:
+		int numpoints
+		double s[3]
+		double ** coord
+
+	struct simplex:
+		int nvrtx
+		double vrtx[4][3]
+		int wids[4]
+		double lambdas[4]
+
+	double gjk(bd bd1, bd bd2, simplex *s)