X-Git-Url: https://git.dogcows.com/gitweb?p=chaz%2Fyoink;a=blobdiff_plain;f=src%2FMoof%2FMath.hh;h=4e1cda8c1a25f3a4f57cffe616a56564040f45f6;hp=c4e3484ebebc56b5bad7e05cee6c13f9ef657557;hb=493ddb59a8620b49dfa0ff62ce93395ebfd02e86;hpb=bc5448947f45c0ba4d22b5ad736b7c545d8ec075

diff --git a/src/Moof/Math.hh b/src/Moof/Math.hh
index c4e3484..4e1cda8 100644
--- a/src/Moof/Math.hh
+++ b/src/Moof/Math.hh
@@ -57,6 +57,27 @@ typedef cml::matrix< Scalar, cml::fixed<4,4>,
 typedef cml::quaternion< Scalar, cml::fixed<>, cml::vector_first,
 		cml::positive_cross >					Quaternion;
 
+typedef cml::constants<Scalar>					Constants;
+
+
+inline Vector3& demoteVector(Vector3& left, const Vector4& right)
+{
+	left[0] = right[0];
+	left[1] = right[1];
+	left[2] = right[2];
+	return left;
+}
+
+inline Vector4& promoteVector(Vector4& left, const Vector3& right)
+{
+	left[0] = right[0];
+	left[1] = right[1];
+	left[2] = right[2];
+	left[3] = 1.0;
+	return left;
+}
+
+
 
 const Scalar EPSILON = 0.000001;