Another new 3D engine for homebrew devs! Raptor 3D

[cyanide]

Discuss here...





Quoted from Kojima in the PS2DEV forums

Hi,

Here's the first alpha of raptor 3d,

http://www.savefile.com/files/7771278

It's a hybrid engine that is a port of MiniB3D by simon harris, and my own engine Trinity, both of which are open source pc gl engines.

It's wrote against the latest svn version of pspgl and as such requires you have it installed before using this.
Currently the project is a single file containing a small demo and the engine, by alpha2 maybe 3, it will be organized into seperate files for each class.

Current engine features:

SceneGraph with child/parent relationships.
Multi-texture material (Only 1 one texture supported atm, need to do multi-pass stuff)
Full suite of entity maniuplation functions, including position/rotate/lookat/scale etc.
Matrix class.
2D Engine using pens for fast orthogonal 2d rendering of rects/lines 2d textures.
2D Gui, with windows, buttons, plugin styles and more, including full mouse cursor emulation via the nub, dpad and action buttons, sliders, canvas etc
Full support for static b3d files made popular by the blitz3d Application.
Font renderer.(Uses texture based fonts)
Logger (Create text logs and log output via Logger->Log())
And some other stuff.


Next version will add boned animation via b3d and more including multi-pass texturing.

As this is open source, I'd be happy to have others contribute to the engine or even put it on the svn if enough people use it

Example Code of how easy to use it is,

         InitRaptor();
   Joypad *joy = new Joypad;
   Display *sys = new Display(argc,argv);
   
    Camera *vcam = Factory->ProduceCamera();
    vcam->Position(0,8,-20);
   Renderer->_ActiveCam = vcam;
   vcam->PointAt(0,0,0);
   
   Entity *ent = LoadB3D( (const char *)"ship1.b3d",NULL );
   ent->Rotate(90,90,90);
   ent->Position(50,0,0);

   if(ent==NULL)
   {
      Logger->Log("Loadb3d returned null entity.\n");
   }
   else
   {
      Logger->Log("Loadb3d returned valid entity.\n");
   }

   Font *fnt = new Font("fnt1.bmp",32,32);
    FontRenderer->SetActive( fnt );
    FontRenderer->SetColor(1,1,1);

    float cx,cy;
    cx=0;
    cy=0;
 float ex=0;
  int ec = Renderer->CountEntities();
  Logger->Log("Entities:%d \n",ec);
  ent = Renderer->GetEntity(0);
  Logger->Log("Got Entity.\n");
  ent->Position(25,25,25);
  if(ent == NULL)
  {
  Logger->Log("Entity is null.\n");
   }
   else
   {
      Logger->Log("Entity not null.\n");
   }

    while(1)
    
  {
 
     glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);      
      //vcam->Move(0,0,0);

      glLoadIdentity();
      
     joy->Update();
       float xi,yi;
       xi = joy->_x;
       yi = joy->_y;
       
       if(fabs(xi)>0.4)
       {
          cx+=xi;
       }
       if(fabs(yi)>0.4)
       {
          cy+=yi;
       }
          
        ent->Position(0,0,0);
       ent->Rotate( cy,cx,0 );      
       

     FontRenderer->RenderText(0,0,"Gui Test Alpha 1");
 
   
       Renderer->RenderScene();     
       
    
    
    
     if( joy->_rtrigger )
     {
        screenshot("mplay");
     }
     glutSwapBuffers();
  }

Discuss ..Getting frontpaged, and I needed a place for the devs to discuss about this.

[Cronos1388]

Wow, excellent. The quality of homebrew is going to really jump with all these engines around.

[xsorifc28]

hopefully, im getting bored.

[Glynnder]

looks good, i like how its pretty easy to use.

[uber0ne]

hopefully, im getting bored.

Same here.

Yea this is great that us devs will have our choice.

[KingdomKing]

this looks great someone should make Pokemon 3D or sumthin but i cant participate :Cry: . I have a TA-82 and cant downgrade and i dont have GTA

[Matt123]

this looks great someone should make Pokemon 3D or sumthin but i cant participate :Cry: . I have a TA-82 and cant downgrade and i dont have GTA

Lol wow, it sucks to have that. I would trade that with someone >.>

[KingdomKing]

I wish all my freinds that have one either upgraded or wont trade because homebrew is to precious for them. I miss Snes9x and Seiken Densetsu 3 (best rpg for snes)

[steve_723]

great new 3D engine

[hàrléyg²]

this looks great someone should make Pokemon 3D or sumthin but i cant participate :Cry: . I have a TA-82 and cant downgrade and i dont have GTA

Haha, noob.

But yes, this seems like an OK engine, dont know if it compairs to LTE but its open source... ;)

[ZereoX]

This is cool will meybe get some real game play like original game for psp.

[SG57]

After looking through the file in the zip, seems like pretty straightforward 3d engine re-built using PSPGL... I wonder though, why not just use the implemented glRotatef/Scalef instead of writing your own?

P.S. And how'd you stumble upon this cyanide? :dj:

[chaoskingz]

for **** sake you guys, every signle thread you have posted in has been to flame each other, stop it with the flaming you ruinging everyones threads and will end up getting them locked.

I seriously hope a decent moderator will ban you for sometime so you can cool down.

[hàrléyg²]

Cool down?
Im just finishing it...
I dont actually know when SG57 was actually brought into it, he just likes arguements with me.

[NeilR]

For some reason, all my past warnings about keeping the squabbling off the forums have had no effect.. if banning is all that works then so be it.