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path: root/src/gui/math3d/qmatrix4x4.cpp
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* Fixed typos 'indended' -> 'intended'Thorbjørn Lindeijer2009-04-211-3/+3
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* Optimize vector normalize for vectors of length 1Rhys Weatherley2009-04-151-2/+3
| | | | | | If the square of the length is very close to 1, then avoid the qSqrt(). Reviewed-by: trustme
* Rename qIsFuzzyNull to qFuzzyIsNullBjoern Erik Nilsen2009-04-081-1/+1
| | | | | | | | | | The function was added in fde7f3d03782c801901f511131458d6fcb1021a5 and we believe qFuzzyIsNull is a better naming and more in line with qFuzzyCompare. Reviewed-by: Lars Knoll Reviewed-by: nrc Reviewed-by: Samuel
* Use qIsFuzzyNull rather than the more expensive qFuzzyCompareBjoern Erik Nilsen2009-04-081-1/+1
| | | | | | | See also fde7f3d03782c801901f511131458d6fcb1021a5 Reviewed-by: Olivier Reviewed-by: Samuel
* Remove fixed-point support from math3dRhys Weatherley2009-04-081-192/+182
| | | | | | | | | The main use case for fixed-point support is to build large arrays of vertices. This can be handled using qvertextype or something similar at higher levels. So it isn't worth risking numerical instability in the core classes. Reviewed-by: trustme
* Update the license on this code to match the rest.Thiago Macieira2009-03-311-1/+31
| | | | | | These sources had the old headers. Update to the new LGPL ones. Reviewed-by: TrustMe
* Long live Qt!Lars Knoll2009-03-231-0/+1649