/*
================
R_RenderScene
RI.refdef must be set before the first call
================
*/
void R_RenderScene( const ref_params_t *fd )
{
RI.refdef = *fd;
if( !cl.worldmodel && RI.drawWorld )
Host_Error( "R_RenderScene: NULL worldmodel\n" );
R_PushDlights();
R_SetupFrame();
R_SetupFrustum();
R_SetupGL();
R_Clear( ~0 );
R_MarkLeaves();
R_CheckFog();
R_DrawWorld();
CL_ExtraUpdate (); // don't let sound get messed up if going slow
R_DrawEntitiesOnList();
R_DrawWaterSurfaces();
R_EndGL();
}
/*
================
R_RenderScene
================
*/
void R_RenderScene (void)
{
R_SetupScene (); //johnfitz -- this does everything that should be done once per call to RenderScene
Fog_EnableGFog (); //johnfitz
Sky_DrawSky (); //johnfitz
R_DrawWorld ();
S_ExtraUpdate (); // don't let sound get messed up if going slow
R_DrawShadows (); //johnfitz -- render entity shadows
R_DrawEntitiesOnList (false); //johnfitz -- false means this is the pass for nonalpha entities
R_DrawTextureChains_Water (); //johnfitz -- drawn here since they might have transparency
R_DrawEntitiesOnList (true); //johnfitz -- true means this is the pass for alpha entities
R_RenderDlights (); //triangle fan dlights -- johnfitz -- moved after water
R_DrawParticles ();
Fog_DisableGFog (); //johnfitz
R_DrawViewModel (); //johnfitz -- moved here from R_RenderView
R_ShowTris (); //johnfitz
R_ShowBoundingBoxes (); //johnfitz
}
/*
================
R_RenderScene
r_refdef must be set before the first call
================
*/
void R_RenderScene (void)
{
R_SetupFrame ();
R_SetFrustum ();
R_SetupGL ();
R_MarkLeaves (); // done here so we know if we're in water
R_DrawWorld (); // adds static entities to the list
S_ExtraUpdate (); // don't let sound get messed up if going slow
R_DrawEntitiesOnList ();
GL_DisableMultitexture();
R_RenderDlights ();
R_DrawParticles ();
#ifdef GLTEST
Test_Draw ();
#endif
}
/*
================
R_RenderScene
r_refdef must be set before the first call
================
*/
void R_RenderScene (void)
{
R_SetupFrame ();
R_SetFrustum ();
R_SetupGL ();
R_MarkLeaves (); // done here so we know if we're in water
/* Experimenting with lighting.
glEnable(GL_LIGHTING);
glShadeModel(GL_SMOOTH);
glEnable(GL_LIGHT0);
glEnable(GL_COLOR_MATERIAL);
GLfloat specular[4] = {1, 1, 1, 1};
glMaterialfv(GL_FRONT_AND_BACK, GL_SPECULAR, specular);
int li = 0;
for (; li < 8; li += 1)
{
if (cl_dlights[li].die >= cl.time && cl_dlights[li].radius)
{
GLfloat pos[4] = { cl_dlights[li].origin[0], cl_dlights[li].origin[1], cl_dlights[li].origin[2], 1.0};
glLightfv(GL_LIGHT0+li, GL_POSITION, pos);
glLightf(GL_LIGHT0+li, GL_CONSTANT_ATTENUATION, 0.1);
glEnable(GL_LIGHT0+li);
}
else
{
break;
}
}
*/
R_DrawWorld (); // adds static entities to the list
S_ExtraUpdate (); // don't let sound get messed up if going slow
/*for (li -=1; li >= 0; li -= 1)
{
glDisable(GL_LIGHT0+li);
}
glDisable(GL_LIGHTING);*/
R_DrawEntitiesOnList ();
GL_DisableMultitexture();
R_RenderDlights ();
R_DrawParticles ();
#ifdef GLTEST
Test_Draw ();
#endif
}
/**
* \brief Draw the console on the screen.
*/
PUBLIC void Client_Screen_DrawConsole( void )
{
if( r_world != NULL )
{
R_DrawWorld();
}
Con_CheckResize();
if( ClientStatic.state == ca_disconnected || ClientStatic.state == ca_connecting )
{ // forced full screen console
Con_DrawConsole( 1.0 );
return;
}
if( ClientStatic.state != ca_active )// || !ClientState.refresh_prepped )
{ // connected, but can't render
Con_DrawConsole( 0.5 );
R_Draw_Fill( 0, viddef.height >> 1, viddef.width, viddef.height >> 1, colourBlack );
return;
}
// render frame (3-D part) ----------------------------------------------------
//
INLINE
void Gm_RenderFrame()
{
// maintain sound
AUDs_MaintainSound();
// reset polygon count
NumRenderedPolygons = 0;
// next visframe
CurVisibleFrame++;
if ( CurVisibleFrame == VISFRAME_NEVER ) {
CurVisibleFrame = VISFRAME_START;
}
// viewcam for 3-D frame
CAMERA_BeginFrameView();
// transform frustum into world-space
BackTransformVolume( ViewCamera, View_Volume, World_ViewVolume, 0x3f );
CULL_MakeVolumeCullVolume( World_ViewVolume, World_CullVolume, 0x3f );
// draw fixed stars/panorama
Gm_DrawFixedStars();
// draw pseudo stars
Gm_DrawPseudoStars();
// local ship always considered visible
MyShip->VisibleFrame = CurVisibleFrame;
// determine visible polygonal objects
ScanActiveObjects( ViewCamera );
CHECKMEMINTEGRITY();
CHECKLISTINTEGRITY();
// walk callbacks before drawing world objects
CALLBACK_WalkCallbacks( CBTYPE_DRAW_OBJECTS );
// draw visible polygonal objects
R_DrawWorld( ViewCamera );
// walk callbacks before drawing particles
CALLBACK_WalkCallbacks( CBTYPE_DRAW_PARTICLES );
// draw visible particles
R_DrawParticles();
// walk callbacks for custom iter objects
CALLBACK_WalkCallbacks( CBTYPE_DRAW_CUSTOM_ITER );
// walk callbacks before drawing effects
CALLBACK_WalkCallbacks( CBTYPE_DRAW_EFFECTS );
// draw lens flare
R_DrawLensFlare();
// standard viewcam
CAMERA_EndFrameView();
// maintain sound
AUDs_MaintainSound();
}
