Esempi in C++ (Cpp) per CG_ClearFragmentedDecals

Esempio n. 1

File: cg_effects.cpp Progetto: cfr/qfusion

/*
* CG_ClearEffects
*/
void CG_ClearEffects( void )
{
	CG_ClearFragmentedDecals();
	CG_ClearParticles();
	CG_ClearDlights();
	CG_ClearShadeBoxes();
}

Esempio n. 2

File: cg_view.cpp Progetto: MaryJaneInChain/qfusion

void CG_RenderView( float frameTime, float realFrameTime, int realTime, unsigned int serverTime, float stereo_separation, unsigned int extrapolationTime, bool flipped )
{
	refdef_t *rd = &cg.view.refdef;

	// update time
	cg.realTime = realTime;
	cg.frameTime = frameTime;
	cg.realFrameTime = realFrameTime;
	cg.frameCount++;
	cg.time = serverTime;

	if( !cgs.precacheDone || !cg.frame.valid )
	{
		CG_Precache();
		CG_DrawLoading();
		return;
	}

	{
		float snapTime = ( cg.frame.serverTime - cg.oldFrame.serverTime );

		if( !snapTime )
			snapTime = cgs.snapFrameTime;

		// moved this from CG_Init here
		cgs.extrapolationTime = extrapolationTime;

		if( cg.oldFrame.serverTime == cg.frame.serverTime )
			cg.lerpfrac = 1.0f;
		else
			cg.lerpfrac = ( (double)( cg.time - cgs.extrapolationTime ) - (double)cg.oldFrame.serverTime ) / (double)snapTime;

		if( cgs.extrapolationTime )
		{
			cg.xerpTime = 0.001f * ( (double)cg.time - (double)cg.frame.serverTime );
			cg.oldXerpTime = 0.001f * ( (double)cg.time - (double)cg.oldFrame.serverTime );

			if( cg.time >= cg.frame.serverTime )
			{
				cg.xerpSmoothFrac = (double)( cg.time - cg.frame.serverTime ) / (double)( cgs.extrapolationTime );
				clamp( cg.xerpSmoothFrac, 0.0f, 1.0f );
			}
			else
			{
				cg.xerpSmoothFrac = (double)( cg.frame.serverTime - cg.time ) / (double)( cgs.extrapolationTime );
				clamp( cg.xerpSmoothFrac, -1.0f, 0.0f );
				cg.xerpSmoothFrac = 1.0f - cg.xerpSmoothFrac;
			}

			clamp_low( cg.xerpTime, -( cgs.extrapolationTime * 0.001f ) );
			//clamp( cg.xerpTime, -( cgs.extrapolationTime * 0.001f ), ( cgs.extrapolationTime * 0.001f ) );
			//clamp( cg.oldXerpTime, 0, ( ( snapTime + cgs.extrapolationTime ) * 0.001f ) );
		}
		else
		{
			cg.xerpTime = 0.0f;
			cg.xerpSmoothFrac = 0.0f;
		}
	}

	if( cg_showClamp->integer )
	{
		if( cg.lerpfrac > 1.0f )
			CG_Printf( "high clamp %f\n", cg.lerpfrac );
		else if( cg.lerpfrac < 0.0f )
			CG_Printf( "low clamp  %f\n", cg.lerpfrac );
	}

	clamp( cg.lerpfrac, 0.0f, 1.0f );

	if( !cgs.configStrings[CS_WORLDMODEL][0] )
	{
		CG_AddLocalSounds();

		trap_R_DrawStretchPic( 0, 0, cgs.vidWidth, cgs.vidHeight, 0, 0, 1, 1, colorBlack, cgs.shaderWhite );

		trap_S_Update( vec3_origin, vec3_origin, axis_identity, cgs.clientInfo[cgs.playerNum].name );

		return;
	}

	// bring up the game menu after reconnecting
	if( !cgs.tv && !cgs.demoPlaying ) {
		if( ISREALSPECTATOR() && !cg.firstFrame ) {
			if( !cgs.gameMenuRequested ) {
				trap_Cmd_ExecuteText( EXEC_NOW, "gamemenu\n" );
			}
			cgs.gameMenuRequested = true;
		}
	}

	if( !cg.viewFrameCount )
		cg.firstViewRealTime = cg.realTime;

	CG_FlashGameWindow(); // notify player of important game events

	CG_CalcVrect(); // find sizes of the 3d drawing screen
	CG_TileClear(); // clear any dirty part of the background

	CG_ChaseCamButtons();

	CG_RunLightStyles();

	CG_ClearFragmentedDecals();

	trap_R_ClearScene();

	if( CG_DemoCam_Update() )
		CG_SetupViewDef( &cg.view, CG_DemoCam_GetViewType(), flipped );
	else
		CG_SetupViewDef( &cg.view, VIEWDEF_PLAYERVIEW, flipped );

	CG_LerpEntities();  // interpolate packet entities positions

	CG_CalcViewWeapon( &cg.weapon );

	CG_FireEvents( false );

	CG_AddEntities();
	CG_AddViewWeapon( &cg.weapon );
	CG_AddLocalEntities();
	CG_AddParticles();
	CG_AddDlights();
	CG_AddShadeBoxes();
	CG_AddDecals();
	CG_AddPolys();
	CG_AddLightStyles();

#ifndef PUBLIC_BUILD
	CG_AddTest();
#endif

	// offset vieworg appropriately if we're doing stereo separation
	VectorMA( cg.view.origin, stereo_separation, &cg.view.axis[AXIS_RIGHT], rd->vieworg );

	// never let it sit exactly on a node line, because a water plane can
	// disappear when viewed with the eye exactly on it.
	// the server protocol only specifies to 1/16 pixel, so add 1/16 in each axis
	rd->vieworg[0] += 1.0/PM_VECTOR_SNAP;
	rd->vieworg[1] += 1.0/PM_VECTOR_SNAP;
	rd->vieworg[2] += 1.0/PM_VECTOR_SNAP;

	AnglesToAxis( cg.view.angles, rd->viewaxis );

	rd->rdflags = CG_RenderFlags();

	// warp if underwater
	if( rd->rdflags & RDF_UNDERWATER )
	{
		float phase = rd->time * 0.001 * WAVE_FREQUENCY * M_TWOPI;
		float v = WAVE_AMPLITUDE * ( sin( phase ) - 1.0 ) + 1;
		rd->fov_x *= v;
		rd->fov_y *= v;
	}

	CG_AddLocalSounds();
	CG_SetSceneTeamColors(); // update the team colors in the renderer

	trap_R_RenderScene( &cg.view.refdef );

	cg.oldAreabits = true;

	trap_S_Update( cg.view.origin, cg.view.velocity, cg.view.axis, cgs.clientInfo[cgs.playerNum].name );

	CG_Draw2D();

	CG_ResetTemporaryBoneposesCache(); // clear for next frame

	cg.viewFrameCount++;
}