Robert Osfield
a799cdca2f
From Tim Daust, "I fixed the getScale functions in matrixf and
...
matrixd. It was returning the values of the diagonal
of the matrix, which only returns the scale if there
is not a rotation. I fixed this by returning the
length of the vectors that form the basis.
I also added a function to orthonormalize the
rotation component of the matrix. I seem to always run
into situations where non uniform (or even uniform)
scale complicate my calculations, and I thought other
members of the community could use this function as
well."
2005-05-31 06:21:16 +00:00
Robert Osfield
88e8477cbf
Moved istream/ostream includes out of Vec3f, and reimpleted osg::Matrix*::compare.
2005-04-17 10:41:23 +00:00
Robert Osfield
678b22ce83
Updated Copyright notices to 1998-2005.
2005-04-14 21:41:28 +00:00
Robert Osfield
63f8935afb
From George Papagiannakis, added extra Quat length to catch case
...
where length is zero.
2004-09-13 14:33:41 +00:00
Robert Osfield
08017daf37
Added rescale of quaternion in Matrix::set(Quat), a copy operation in osg::Quat and
...
extra tracking options in NodeTrackerManipulator.
2004-08-31 09:20:31 +00:00
Robert Osfield
2733324701
Fixed the Matrix::get(Quat&) method
2004-08-30 18:51:42 +00:00
Robert Osfield
f02c75f5ea
Added Vec2d, Vec3d and Vec4d classes, and remapped Vec2, Vec3 and Vec4 to
...
Vec2f, Vec3f an Vec4f respectively, with typedef's to the from Vec* to Vec*f.
2004-05-20 10:15:48 +00:00
Robert Osfield
635cf7f7c5
Made getLookAt() etc methods const
2004-01-23 16:09:56 +00:00
Robert Osfield
6ff3f430b0
Clean ups of floats & .0f's
2004-01-14 15:14:20 +00:00
Robert Osfield
273b9c47b4
Fixed #undef's
2004-01-13 16:07:02 +00:00
Robert Osfield
4765c8744d
Introduce new Matrix::invert() implementation from Ravi Mathur, with tweaks
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by Robert Osfield.
2004-01-12 14:22:18 +00:00
Robert Osfield
8747b5161a
Standardised on using value_type in most methods in Matrixd & Matrixf interfaces
...
and Matrix_implementation.cpp.
2004-01-09 20:33:23 +00:00
Robert Osfield
7d69f8e193
Added getPerspective() method to Matrix* and SceneView
2003-09-29 13:14:34 +00:00
Robert Osfield
5b93250eb0
Added support for Matrixd and Matrixf implementations, with the default
...
Matrix typedef's to either Matrixd or Matrixf.
2003-09-05 20:48:42 +00:00
