From 0ea1d388651217697d49029820b02b4f002f1ac0 Mon Sep 17 00:00:00 2001
From: neoraider <devnull@localhost>
Date: Fri, 15 Feb 2008 19:10:04 +0000
Subject: zoomedit: Made rotation tool much nicer ;-)

---
 Room.cpp | 22 +++++++++++-----------
 1 file changed, 11 insertions(+), 11 deletions(-)

(limited to 'Room.cpp')

diff --git a/Room.cpp b/Room.cpp
index 1980026..7608e41 100644
--- a/Room.cpp
+++ b/Room.cpp
@@ -2,17 +2,6 @@
 #include "LevelEdge.h"
 
 
-void Room::rotateAround(Vertex z, float a) {
-  float s = sinf(a);
-  float c = cosf(a);
-  
-  for(Polygon::iterator v = polygon.begin(); v != polygon.end(); v++) {
-    *v -= z;
-    v->setLocation(c*v->getX() - s*v->getY(), c*v->getY() + s*v->getX());
-    *v += z;
-  }
-}
-
 const Room& Room::operator=(const Room &room) {
   polygon.clear();
   edges.clear();
@@ -61,3 +50,14 @@ std::vector<SharedPtr<LevelObject> > Room::getChildren() {
   
   return children;
 }
+
+void Room::rotate(Vertex m, float a) {
+  float s = sinf(a);
+  float c = cosf(a);
+  
+  for(Polygon::iterator v = polygon.begin(); v != polygon.end(); v++) {
+    *v -= m;
+    v->setLocation(c*v->getX() - s*v->getY(), c*v->getY() + s*v->getX());
+    *v += m;
+  }
+}
-- 
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