/*
================
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
}
void R_RenderScene(void)
{
R_PushDlights();
Light_Animate();
r_framecount++;
R_SetupScene();
Fog_EnableGFog(); //johnfitz
Sky_Draw(); //johnfitz
World_Draw();
S_ExtraUpdate(); // don't let sound get messed up if going slow
R_DrawShadows();
R_DrawEntitiesOnList(false);
World_DrawWater();
R_DrawEntitiesOnList(true);
Particle_Draw();
Light_Draw();
Fog_DisableGFog();
R_DrawViewModel();
Video_ShowBoundingBoxes();
}
/*
================
R_RenderView
r_refdef must be set before the first call
================
*/
void R_RenderView (void)
{
double time1 = 0.0;
double time2;
GLfloat colors[4] = {(GLfloat) 0.0, (GLfloat) 0.0, (GLfloat) 1, (GLfloat) 0.20};
if (r_norefresh.value)
return;
if (!r_worldentity.model || !cl.worldmodel)
Sys_Error ("R_RenderView: NULL worldmodel");
if (r_speeds.value)
{
glFinish ();
time1 = Sys_FloatTime ();
c_brush_polys = 0;
c_alias_polys = 0;
}
mirror = false;
if (gl_finish.value)
glFinish ();
R_Clear ();
// render normal view
/***** Experimental silly looking fog ******
****** Use r_fullbright if you enable ******
glFogi(GL_FOG_MODE, GL_LINEAR);
glFogfv(GL_FOG_COLOR, colors);
glFogf(GL_FOG_END, 512.0);
glEnable(GL_FOG);
********************************************/
R_RenderScene ();
R_DrawViewModel ();
R_DrawWaterSurfaces ();
// More fog right here :)
// glDisable(GL_FOG);
// End of all fog code...
// render mirror view
R_Mirror ();
R_PolyBlend ();
if (r_speeds.value)
{
// glFinish ();
time2 = Sys_FloatTime ();
Con_Printf ("%3i ms %4i wpoly %4i epoly\n", (int)((time2-time1)*1000), c_brush_polys, c_alias_polys);
}
}
/*
================
R_RenderView
r_refdef must be set before the first call
================
*/
void R_RenderView (void)
{
double time1 = 0, time2;
if (r_norefresh.value)
return;
if (!r_worldentity.model || !cl.worldmodel)
Sys_Error ("R_RenderView: NULL worldmodel");
if (r_speeds.value)
{
glFinish ();
time1 = Sys_DoubleTime ();
c_brush_polys = 0;
c_alias_polys = 0;
}
mirror = false;
if (gl_finish.value)
glFinish ();
R_Clear ();
// render normal view
R_RenderScene ();
R_DrawViewModel ();
R_DrawWaterSurfaces ();
// render mirror view
// R_Mirror ();
R_PolyBlend ();
if (r_speeds.value)
{
// glFinish ();
time2 = Sys_DoubleTime ();
Con_Printf ("%3i ms %4i wpoly %4i epoly\n", (int)((time2-time1)*1000), c_brush_polys, c_alias_polys);
}
}
/*
=============
R_DrawEntitiesOnList
=============
*/
void R_DrawEntitiesOnList( void )
{
int i;
glState.drawTrans = false;
// draw the solid submodels fog
R_DrawFog ();
// first draw solid entities
for( i = 0; i < tr.num_solid_entities; i++ )
{
if( RI.refdef.onlyClientDraw )
break;
RI.currententity = tr.solid_entities[i];
RI.currentmodel = RI.currententity->model;
ASSERT( RI.currententity != NULL );
ASSERT( RI.currententity->model != NULL );
switch( RI.currentmodel->type )
{
case mod_brush:
R_DrawBrushModel( RI.currententity );
break;
case mod_studio:
R_DrawStudioModel( RI.currententity );
break;
case mod_sprite:
R_DrawSpriteModel( RI.currententity );
break;
default:
break;
}
}
if( !RI.refdef.onlyClientDraw )
{
CL_DrawBeams( false );
}
if( RI.drawWorld )
clgame.dllFuncs.pfnDrawNormalTriangles();
// NOTE: some mods with custom renderer may generate glErrors
// so we clear it here
while( pglGetError() != GL_NO_ERROR );
// don't fogging translucent surfaces
if( !RI.fogCustom )
pglDisable( GL_FOG );
pglDepthMask( GL_FALSE );
glState.drawTrans = true;
// then draw translucent entities
for( i = 0; i < tr.num_trans_entities; i++ )
{
if( RI.refdef.onlyClientDraw )
break;
RI.currententity = tr.trans_entities[i];
RI.currentmodel = RI.currententity->model;
ASSERT( RI.currententity != NULL );
ASSERT( RI.currententity->model != NULL );
switch( RI.currentmodel->type )
{
case mod_brush:
R_DrawBrushModel( RI.currententity );
break;
case mod_studio:
R_DrawStudioModel( RI.currententity );
break;
case mod_sprite:
R_DrawSpriteModel( RI.currententity );
break;
default:
break;
}
}
if( RI.drawWorld )
clgame.dllFuncs.pfnDrawTransparentTriangles ();
if( !RI.refdef.onlyClientDraw )
{
CL_DrawBeams( true );
CL_DrawParticles();
}
// NOTE: some mods with custom renderer may generate glErrors
// so we clear it here
while( pglGetError() != GL_NO_ERROR );
glState.drawTrans = false;
pglDepthMask( GL_TRUE );
pglDisable( GL_BLEND ); // Trinity Render issues
R_DrawViewModel();
CL_ExtraUpdate();
}
