X-Git-Url: https://git.rohieb.name/MicroTrace.git/blobdiff_plain/0e3446ceb6fd6db0cb292671f37b46daaa2aed5b..dfcd78f3f458d8c4bfbc27b08ced5aae0f2e57d4:/Vec3f.cxx

diff --git a/Vec3f.cxx b/Vec3f.cxx
index f656d29..7c39435 100644
--- a/Vec3f.cxx
+++ b/Vec3f.cxx
@@ -211,3 +211,15 @@ Vec3f::operator[](unsigned int i)
   assert(i < 3);
   return m_values[i];
 }
+
+void
+Vec3f::clamp()
+{
+  for(unsigned int i = 0; i < 3; ++i)
+    {
+      if(m_values[i] < 0.0)
+	m_values[i] = 0.0;
+      if(m_values[i] > 1.0)
+	m_values[i] = 1.0;
+    }
+}