0000856: Wrong inverse of a matrix

2012-10-22 16:21:27 +02:00
parent ec3c79ad9c
commit 642a3e5094
3 changed files with 10 additions and 3 deletions
--- a/src/Mod/Test/BaseTests.py
+++ b/src/Mod/Test/BaseTests.py
@@ -149,6 +149,11 @@ class ParameterTestCase(unittest.TestCase):
        self.TestPar.RemString("44")
        self.failUnless(self.TestPar.GetString("44","hallo") == "hallo","Deletion error at String")

+    def testMatrix(self):
+        m=FreeCAD.Matrix(4,2,1,0,1,1,1,0,0,0,1,0,0,0,0,1)
+        u=m.multiply(m.inverse())
+        self.failUnless(u==FreeCAD.Matrix(),"Invalid inverse of matrix")
+
    def testNesting(self):
        # Parameter testing
        #FreeCAD.Console.PrintLog("Base::ParameterTestCase::testNesting\n")