X-Git-Url: https://git.sesse.net/?p=movit;a=blobdiff_plain;f=util.cpp;fp=util.cpp;h=a6175b4dbaf81bcad6fe7d9b6b585a4b2a3b76b6;hp=3ebf162d31a0558ddfb54d3a8520706035ee45e6;hb=ba60914d4e5eda7b28af700bf43e9699b7aa720d;hpb=5155a601695e522bb0ce23c9b67bfda37ebf918a

diff --git a/util.cpp b/util.cpp
index 3ebf162..a6175b4 100644
--- a/util.cpp
+++ b/util.cpp
@@ -183,6 +183,16 @@ string output_glsl_mat3(const string &name, const Eigen::Matrix3d &m)
 	return ss.str();
 }
 
+string output_glsl_float(const string &name, float x)
+{
+	// Use stringstream to be independent of the current locale in a thread-safe manner.
+	stringstream ss;
+	ss.imbue(locale("C"));
+	ss.precision(8);
+	ss << "const float " << name << " = " << x << ";\n";
+	return ss.str();
+}
+
 string output_glsl_vec2(const string &name, float x, float y)
 {
 	// Use stringstream to be independent of the current locale in a thread-safe manner.