GitLab

[CHANGE] Allow to select the numerical type of WGridRegular3D and WGridTransformOrtho by a template parameter

These changes provide several improvements to our mesh reader and writer. It adds support for Freesurfer surfaces and extends out mesh classes accordingly.

Thanks to David Moreno-Dominguez <moreno@cbs.mpg.de> for providing these updates

[CHANGE] Same order for declaration and definition
[FIX] Remove undefinied functions: texCoordToWorldCoord, getXVoxelCoordRotated, getYVoxelCoordRotated, getZVoxelCoordRotated

[CHANGE] Make getCellVertexIds and getVoxelCoord of WGridRegular3D faster by avoiding the new-operator

[CHANGE] - changed dir structure. Kernel, Common, DH and GE are now core. Gui is separat as well as ext.

[CHANGE] - removed all old WVector3D and WMatrix4x4. Only 3 compatibility functions needed until now. They will be removed next (since they are not implemented).

[DOC] Now there is a global place WDefines.h where to place Macros like OW_API_DEPRECATED. Additionally there is shown how we should document those macros.

[ADD] Convinience methods to iterate over axis related informations, which may bloat your code otherwise

[FIX] - WGridTransformOrtho matrix missed scaling.[CHANGE] - bbox module now uses new WGridTransformOrtho.[ADD] - added new geode which can display the boundary of a given grid.

[ADD] - added a preliminary way to inform the texture about grid transformation changes. This is very ugly and will be removed if we have real const grids.

[CHANGE] - instead of transforming coords between tex and world space again and again with several scalings and offsets, one matrix is created for that instead.
[FIX] - texToWorld coord conversion was simply wrong as (A*B)^-1 = B^-1 * A^-1 and not vice versa

[CHANGE] Put our WBoundingBox (which is essentially an osg bounding box, but proper encapsulated) more in use, so some code has simplified much more, and readability has increased a lot! Please use our WBoundingBox!

The current changes include:
- only one transformation matrix + its inverse
- only one constructor

This is supposed to be a starting point, we can add the missing functionality back into the grid from here.

Things to consider:
- please DO NOT re-add any of the additional datafields

Suggestions & TODO:
- use strategy pattern for the transformations
  - efficient storage of transformation parameters
- clean up a lot of the code (eg in encloses and getVoxelNum etc) that does transformations
- ...

test accordingly