working on Scene::process*() functions to load the scene from a file

git-svn-id: svn://anubis/fart/trunk@164 7f9b0f55-74a9-4bce-be96-3c2cd072584d

util/Color.cc

@@ -29,6 +29,13 @@ Color::Color(const Vector & v)
     b = v[2];
 }
 
+Color::Color(refptr<Vector> v)
+{
+    r = (*v)[0];
+    g = (*v)[1];
+    b = (*v)[2];
+}
+
 Color Color::operator*(const Color & other) const
 {
     Color result;

util/Color.h

@@ -2,6 +2,7 @@
 #ifndef COLOR_H
 #define COLOR_H COLOR_H
 
+#include "refptr.h"
 #include <iostream>
 #include "util/Vector.h"
 
@@ -13,6 +14,7 @@ class Color
         Color();
         Color(double r, double g, double b);
         Color(const Vector & v);
+        Color(refptr<Vector> v);
 
         Color operator*(const Color & other) const;
         Color operator*(double scale) const;

util/Transform.h

@@ -2,6 +2,7 @@
 #ifndef TRANSFORM_H
 #define TRANSFORM_H TRANSFORM_H
 
+#include "refptr.h"
 #include "Matrix.h"
 #include "Ray.h"
 #include "Vector.h"
@@ -16,8 +17,20 @@ class Transform
                     const Vector & focus,
                     const Vector & up);
         void translate(double x, double y, double z);
+        void translate(refptr<Vector> vec)
+        {
+            translate((*vec)[0], (*vec)[1], (*vec)[2]);
+        }
         void rotate(double angle, double xv, double yv, double zv);
+        void rotate(double angle, refptr<Vector> vec)
+        {
+            rotate(angle, (*vec)[0], (*vec)[1], (*vec)[2]);
+        }
         void scale(double xs, double ys, double zs);
+        void scale(refptr<Vector> vec)
+        {
+            scale((*vec)[0], (*vec)[1], (*vec)[2]);
+        }
         Matrix & getMatrix() { return m_matrix; }
         Vector transform_point(const Vector & v);
         Vector transform_direction(const Vector & v);