Hi AndyGfx,

i can't compile the new work. :shock:
Delphi shows:

[Error] A3D_Vectormath.pas(863): Undeclared identifier: 'TMatrix4d'
[Error] A3D_Vectormath.pas(867): Undeclared identifier: 'Tvector4i'
[Fatal Error] A3D_CAMERA_class.pas(33): Could not compile used unit 'A3D_Vectormath.pas'.

Cu..