Diff: Transform.h

Revision:

0:785cff1e5a7c

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Transform.h	Mon Jan 04 15:19:10 2016 +0000
@@ -0,0 +1,41 @@
+/*
+    File:           Transform.h
+
+    Function:       Provides transformation constructors.
+
+    Author(s):      Andrew Willmott
+
+    Copyright:      (c) 1995-2001, Andrew Willmott
+*/
+
+#ifndef __SVL_TRANSFORM__
+#define __SVL_TRANSFORM__
+
+inline Mat2 Rot2(Real theta)
+            { Mat2 result; result.MakeRot(theta); return(result); }
+inline Mat2 Scale2(const Vec2 &s)
+            { Mat2 result; result.MakeScale(s); return(result); }
+
+inline Mat3 Rot3(const Vec3 &axis, Real theta)
+            { Mat3 result; result.MakeRot(axis, theta); return(result); }
+inline Mat3 Rot3(const Vec4 &q)
+            { Mat3 result; result.MakeRot(q); return(result); }
+inline Mat3 Scale3(const Vec3 &s)
+            { Mat3 result; result.MakeScale(s); return(result); }
+inline Mat3 HRot3(Real theta)
+            { Mat3 result; result.MakeHRot(theta); return(result); }
+inline Mat3 HScale3(const Vec2 &s)
+            { Mat3 result; result.MakeHScale(s); return(result); }
+inline Mat3 HTrans3(const Vec2 &t)
+            { Mat3 result; result.MakeHTrans(t); return(result); }
+
+inline Mat4 HRot4(const Vec3 &axis, Real theta)
+            { Mat4 result; result.MakeHRot(axis, theta); return(result); }
+inline Mat4 HRot4(const Vec4 &q)
+            { Mat4 result; result.MakeHRot(q); return(result); }
+inline Mat4 HScale4(const Vec3 &s)
+            { Mat4 result; result.MakeHScale(s); return(result); }
+inline Mat4 HTrans4(const Vec3 &t)
+            { Mat4 result; result.MakeHTrans(t); return(result); }
+
+#endif