From f6919a34c1172e25b90ea5fb4583676f41290b35 Mon Sep 17 00:00:00 2001
From: Wenzel Jakob <wenzel@cs.cornell.edu>
Date: Wed, 10 Oct 2012 20:17:07 -0400
Subject: [PATCH] avoid some argument cast warnings on windows

---
 src/emitters/sun.cpp    | 2 +-
 src/emitters/sunsky.cpp | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/emitters/sun.cpp b/src/emitters/sun.cpp
index 2f32a360..2d940de3 100644
--- a/src/emitters/sun.cpp
+++ b/src/emitters/sun.cpp
@@ -179,7 +179,7 @@ public:
 		Spectrum value = 
 			m_radiance * (2 * M_PI * (1-std::cos(m_theta))) *
 			(bitmap->getWidth() * bitmap->getHeight()) 
-			/ (2 * M_PI * M_PI * nSamples);
+			/ (2.0f * M_PI * M_PI * (Float) nSamples);
 
 		for (size_t i=0; i<nSamples; ++i) {
 			Vector dir = frame.toWorld(
diff --git a/src/emitters/sunsky.cpp b/src/emitters/sunsky.cpp
index f25cef67..879d4b26 100644
--- a/src/emitters/sunsky.cpp
+++ b/src/emitters/sunsky.cpp
@@ -178,7 +178,7 @@ public:
 		Spectrum value = 
 			sunRadiance * (2 * M_PI * (1-std::cos(theta))) *
 			(bitmap->getWidth() * bitmap->getHeight()) 
-			/ (2 * M_PI * M_PI * nSamples);
+			/ (2.0f * M_PI * M_PI * (Float) nSamples);
 
 		for (size_t i=0; i<nSamples; ++i) {
 			Vector dir = sunFrame.toWorld(