| Author: | Tuomas J. Lukka |
|---|---|
| Last-Modified: | 2003-05-29 |
| Revision: | 1.2 |
| Status: | Implemented |
For the fillet tests (and probably also other things) we need N-coordinate system Vobs as a generalization of the current 1, 2, 3 -cs vobs. N-coordsys Vobs will be used to allow a vob which is a graph node that knows all its neighbours at render time.
The C++ part is already almost there - changes are required to VobPlacer and the main Vob API.
Will the current 1, 2, 3 -cs methods be removed?
RESOLVED: No. They will remain for simplicity and efficiency.
Into Vob add
int putGL(VobScene vs, int[] cs);
Into VobPlacer, add
void put(Vob vob, int[] cs);
which shall for now throw an exception in awt.
Implement these for GL, with a new constant GL.RENDERABLEN, after which there is the number of coordinate systems used.
Naturally, interpret the RENDERABLEN constant mentioned above.
Allow a Vob definition to give NTrans == -1, meaning N. These will implement only Vob, which already has a n-coordsys call. The nCoordsys() method will return -1.