From bbe317fb2bde1b2b88df66e5426c9ee78e40a0b6 Mon Sep 17 00:00:00 2001
From: Tavian Barnes <tavianator@gmail.com>
Date: Thu, 16 Jul 2009 21:31:51 +0000
Subject: Have camera callbacks take canvas coordinates as doubles.

---
 libdimensionxx/dimensionxx/camera.hpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'libdimensionxx/dimensionxx')

diff --git a/libdimensionxx/dimensionxx/camera.hpp b/libdimensionxx/dimensionxx/camera.hpp
index 0f61435..81952d1 100644
--- a/libdimensionxx/dimensionxx/camera.hpp
+++ b/libdimensionxx/dimensionxx/camera.hpp
@@ -33,7 +33,7 @@ namespace Dimension
     virtual ~Camera();
 
     // Camera callback
-    virtual Line ray(const Canvas& canvas, unsigned int x, unsigned int y);
+    virtual Line ray(double x, double y);
 
     // Shallow-copy a derived camera
     virtual Camera* copy() const = 0;
@@ -70,7 +70,7 @@ namespace Dimension
     Custom_Camera();
     virtual ~Custom_Camera();
 
-    virtual Line ray(const Canvas& canvas, unsigned int x, unsigned int y) = 0;
+    virtual Line ray(double x, double y) = 0;
   };
 
   // Array_Element specialization
-- 
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