Hi there fellow station coders...


Here is a SHADY bit of source code to subdivide your polygons, it comes
in handy when your polys get big and are distorting / disappearing.

The reason I`ve uploaded this is because I tried using 'SubPol3' and
'SubPol4' in libgte.lib and they are very very slow... :)


Examine the C code closely and I`m sure you'll find it easy to
implement into your own code. I coded this routine a while back for the
game 'ShellShock', this version was slotted into 'BLAM' in a matter of
minutes.

>Has anyone managed to subdivide the RGB values properly on a GT3 or
>GT4? This code will only subdivide the RGB values correctly if red,
>green and blue are all the same... any ideas? EMAIL please...

GT3 & GT4 Bug Fixed by Morten Ofstad @ SCEE.

If you find this demo useful or have any questions email me...

Derek Leigh-Gilchrist / Core Design.

del@nlights.demon.co.uk



files related to this demo...

IFF          <DIR>		- iff graphics
DATA         <DIR>		- raw version of graphics

SUBDIV.DOC			- this handy doc file

MAIN.CPE			- the demo cpe file (run it!)
MAIN.PRJ			- project file
MAIN.LNK			- link file
MAKEFILE.MAK			- makefile

SUBDIV.H			- C header file for r3000 subdiv code
SUBDIV.MIP			- the r3000 subdivide source code
SUBDIV.OBJ			- object file for subdiv.mip

MAIN.H 				- main header file (empty as a bitch)
MAIN.C				- main C file (the demo source code)
MAIN.OBJ			- object file for main.c