Further updates to the ReaderWriter support in osgDB, and a fix to a small warning

in Matrix.cpp.
2001-10-30 19:23:24 +00:00
parent f0372817b5
commit 8f4e62ced0
7 changed files with 77 additions and 125 deletions
--- a/src/osg/Matrix.cpp
+++ b/src/osg/Matrix.cpp
@@ -483,7 +483,7 @@ bool Matrix::invertAffine( const Matrix& _m )

    det_1 = pos + neg;

-    if( (det_1 == 0.0) || (abs(det_1/(pos-neg)) < PRECISION_LIMIT )) {
+    if( (det_1 == 0.0) || (fabs(det_1/(pos-neg)) < PRECISION_LIMIT )) {
        // _m has no inverse
        notify(WARN) << "Matrix::invert(): Matrix has no inverse." << endl;
        return false;