Fix Cycles compile errors with GCC due to double promotion as errors.

2016-05-22 19:11:26 +02:00
parent 2f978656ab
commit f7c28a66e2
9 changed files with 27 additions and 27 deletions
--- a/intern/cycles/util/util_transform.cpp
+++ b/intern/cycles/util/util_transform.cpp
@@ -158,7 +158,7 @@ Transform transform_inverse(const Transform& tfm)

 float4 transform_to_quat(const Transform& tfm)
 {
-	double trace = tfm[0][0] + tfm[1][1] + tfm[2][2];
+	double trace = (double)(tfm[0][0] + tfm[1][1] + tfm[2][2]);
 	float4 qt;

 	if(trace > 0.0) {