quiet -Wnarrowing warning.

1 files changed, 3 insertions, 3 deletions

diff --git a/intern/smoke/intern/FFT_NOISE.h b/intern/smoke/intern/FFT_NOISE.h
index 8b7e4f2728b..0d8be7db602 100644
--- a/intern/smoke/intern/FFT_NOISE.h
+++ b/intern/smoke/intern/FFT_NOISE.h
@@ -94,9 +94,9 @@ static void generatTile_FFT(float* const noiseTileData, std::string filename)
 			for (int x = 0; x < xRes; x++)
 			{
 				int index = x + y * xRes + z * xRes * yRes;
-				float diff[] = {abs(x - xRes/2), 
-				abs(y - yRes/2), 
-				abs(z - zRes/2)};
+				float diff[] = {(float)abs(x - xRes / 2),
+				                (float)abs(y - yRes / 2),
+				                (float)abs(z - zRes / 2)};
 				float radius = sqrtf(diff[0] * diff[0] + 
 				diff[1] * diff[1] + 
 				diff[2] * diff[2]) / (xRes / 2);