Code cleanup / Cycles:

* Use M_2PI_F in more places and do multiplication instead of division in gradient texture.

1 files changed, 2 insertions, 2 deletions

diff --git a/intern/cycles/kernel/shaders/node_gradient_texture.osl b/intern/cycles/kernel/shaders/node_gradient_texture.osl
index 9ae281ff623..1aca31c17ef 100644
--- a/intern/cycles/kernel/shaders/node_gradient_texture.osl
+++ b/intern/cycles/kernel/shaders/node_gradient_texture.osl
@@ -45,10 +45,10 @@ float gradient(point p, string type)
 		result = (3.0 * t - 2.0 * t * r);
 	}
 	else if (type == "Diagonal") {
-		result = (x + y) / 2.0;
+		result = (x + y) * 0.5;
 	}
 	else if (type == "Radial") {
-		result = atan2(y, x) / (2.0 * M_PI) + 0.5;
+		result = atan2(y, x) / M_2PI + 0.5;
 	}
 	else {
 		float r = max(1.0 - sqrt(x * x + y * y + z * z), 0.0);