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PS2 Initial Fantasy

Filename	initialfinalfantasyps2.zip
Date Posted	Apr 17, 2014
Categories	PS3, Homebrew Games
Tags	PS3
Downloads	6287

Description: Want to see what the PS2 is capable of in the homebrew space? Check out this cool demo brew by ps2devman! PS2 Initial Fantasy is an RPG homebrew demo that showcases the ability to make 3D character renders. While it's not totally fit for public release, doctorxyz has recompiled the source code on his own to make it easy for others to experience. As you might expect, the gameplay isn't super solid, and there were many challenges coinciding with the development process. That being said, this is a rather worthy effort from someone that's been an integral part of the Sony scene for a long time. ps2devman's PS2 Initial Fantasy (3D Model Rendering Example Homebrew) Initial Fantasy: Another interesting ps2devman's homebrew (both source code and ELF executable are enclosed inside attached ZIP file), which I has only updated in order to compile with latest 32-bit Linux PS2SDK. ---> Remembering (again): All congrats should go to ps2devman! --------- I will try to make a little RPG, but will take time. Until then, enjoy the 3D. (will be probably my last contribution to ps2 scene : pc0/ps3/360 are waiting...) I've tried to use saotome's vulib the best way I could to create a small 3D rendering loop able to render an object directly coming from 3DSMax (its texture has to be loaded separately but mapping points are correctly used from 3DS file). I'm quite happy with current result (198.000 vertex/frame). Obtained with combination of quad buffer technic, total vu1 data memory usage trick (allows 1 dma ref=1 batch) & mad vcl optimization of main loop (22 cycles, 1 light source, clipping working, texture mapping). But can probably be improved still a bit... Just need some intelligent normals variation to activate gouraud now. Dr Fortuna's NoDraw flag idea is ready to use, to eventually have intelligent mixes of independant triangles and stripped triangles at once. Preliminary 3D calculations done through vu0 thanks to ooPo's math3D library, already included in ps2sdk. Costs really nothing in time. Interesting point for beginners is that you can, once vu1 has finished its part of rendering, continue drawing with gsKit. Stats are displayed that way. A performance bar shows the time spent by vu1 rendering in a frametime. (Goal is to not reach opposite border of screen and stay at 60 fps). Have fun! quote I've updated archive. - Added Fuselage .3DS file for those who don't have 3DSMax (big file...) - Forgot to remove two useless instructions Now vu1 loop really executes in 22 cycles : 216.000 vertices/frame Back to top View user's profile Send private message ps2devman PostPosted: Wed Mar 14, 2007 10:15 pm Post subject: Reply with quote New update. Now UV format conversion is made in mesh.c instead of vu1 loop Current performance : 250000 vertices/frame (19 cycles spent in loop) Neovanglist Site Admin PostPosted: Sun Apr 15, 2007 12:29 pm Post subject: Reply with quote Hey there, Just letting you know you should add 1
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