1 files changed, 29 insertions, 0 deletions
diff --git a/src/Bounds.cc b/src/Bounds.cc
new file mode 100644
index 0000000..f291050
--- /dev/null
+++ b/src/Bounds.cc
@@ -0,0 +1,29 @@
+#include "Bounds.hh"
+
+void Bounds::setFromExtents(double *p1,double *p2){
+  for(int i=0;i<3;i++){
+    if(p1[i]<p2[i]){ 
+      min[i]=p1[i];
+      max[i]=p2[i];
+    }
+    else {
+      min[i]=p2[i];
+      max[i]=p1[i];
+    }
+  }
+}
+void Bounds::setFromOriginDx(double *origin,double *dx,int *dims){
+  for(int i=0;i<3;i++){
+    min[i]=origin[i];
+    if(dims[i]>1)
+      max[i]=origin[i]+dx[i]*(double)(dims[i]-1);
+    else max[i]=origin[i]; // failsafe for cheating on dims
+  }
+}
+int Bounds::contains(double point[3]) {
+  for(int i=0;i<3;i++){
+    if(min[i]>point[i]) return 0;
+    if(max[i]<point[i]) return 0;
+  }
+  return 1;
+}