***************************** 2009-April-13 Release of SCRaytrace V 2.2. ***************************** New features: - Implement ModelPosition class to deal with positioning of the models. - Implement extra positioning parameters for the models. - Use a common ChangeCoordtoDensity function to calculate the position of a point into the model basis. ***************************** 2009-April-07 Release of SCRaytrace V 2.1.3 ***************************** Bug fixes: - Fix quiet mode in the scene class. ***************************** 2009-April-02 Release of SCRaytrace V 2.1.2 ***************************** Bug fixes: - Fix quiet mode in rtthread and buildcloud. ***************************** 2009-March-24 Release of SCRaytrace V 2.1.1 ***************************** Bug fixes: - Fix model 26: density cube with tri-linear interpolation. **************************** 2009-March-06 Release of SCRaytrace V 2.1. **************************** New features: - Implement neshift to allow translating the model in its own coordinate system. The class Cbasis has been slightly modified too for this purpose. Bug fixes: - Fix calculation of brightness for the UV renderer. - Fix problem of integration in front of behind the Solar disk. **************************** 2009-February-09 Release of SCRaytrace V 2.0. **************************** New features: - Use of boost thread for multi-threading the raytracing. Increase significantly the processing speed on multi-core machines. - Few new models where implemented: see the model list in the source code documentation for more details. Refactoring: - Change CModel::Density method prototype. - Use double precision for computation of Thomson scattering geometric coefficients to avoid weird values when far away from the Sun. Miscelaneous: - Update and clean up source code documentation.