summaryrefslogtreecommitdiff
path: root/Build/source/utils/asymptote/predicates.h
diff options
context:
space:
mode:
Diffstat (limited to 'Build/source/utils/asymptote/predicates.h')
-rw-r--r--Build/source/utils/asymptote/predicates.h18
1 files changed, 18 insertions, 0 deletions
diff --git a/Build/source/utils/asymptote/predicates.h b/Build/source/utils/asymptote/predicates.h
new file mode 100644
index 00000000000..b13edf17799
--- /dev/null
+++ b/Build/source/utils/asymptote/predicates.h
@@ -0,0 +1,18 @@
+#ifndef PREDICATES_H
+#define PREDICATES_H
+
+double orient2d(double* pa, double* pb, double* pc);
+double orient2d(double ax, double ay, double bx, double by, double cx,
+ double cy);
+double orient2dadapt(double *pa, double *pb, double *pc, double detsum);
+double orient3d(double* pa, double* pb, double* pc, double* pd);
+double incircle(double* pa, double* pb, double* pc, double* pd);
+double incircle(double ax, double ay, double bx, double by, double cx,
+ double cy, double dx, double dy);
+double insphere(double* pa, double* pb, double* pc, double* pd, double* pe);
+
+extern const double resulterrbound,ccwerrboundA,ccwerrboundB,ccwerrboundC,
+ o3derrboundA,o3derrboundB,o3derrboundC,iccerrboundA,iccerrboundB,
+ iccerrboundC,isperrboundA,isperrboundB,isperrboundC;
+
+#endif