updated Makefile to use -O1 in CXXFLAGS instead of -O3; -O2 and above currently break the app

git-svn-id: svn://anubis/fart/trunk@61 7f9b0f55-74a9-4bce-be96-3c2cd072584d

Makefile

@@ -5,7 +5,7 @@ export CPPFLAGS += -I"$(shell cd)"
 else
 export CPPFLAGS += -I"$(shell pwd)"
 endif
-export CXXFLAGS := -Wall -O3
+export CXXFLAGS := -Wall -O1
 
 all: $(TARGET)
 

main/Scene.cc

@@ -196,8 +196,7 @@ vector<Scene::ShapeDistance> Scene::getRayHits(const Ray & ray)
                 {
                     minSolidDist = intersect_dist;
                 }
-                if (minSolidDist == 0.0
-                    || minSolidDist >= intersect_dist)
+                if (minSolidDist == 0.0 || minSolidDist >= intersect_dist)
                 {
                     hits.push_back(ShapeDistance(*it, intersect_dist));
                 }

shapes/Sphere.cc

@@ -38,9 +38,8 @@ Shape::IntersectList Sphere::intersect(const Ray & ray)
 
 Vector Sphere::getNormalAt(const Vector & pt)
 {
-    Vector pt_inv = m_inverse.transform_point(pt);
+    Vector normal = m_inverse.transform_point(pt);
 
-    Vector normal = pt_inv;
     normal.normalize();
 
     return m_transform.transform_normal(normal);