当前位置: 首页>>代码示例>>C++>>正文

C++ CL_AllocParticle函数代码示例

本文整理汇总了C++中CL_AllocParticle函数的典型用法代码示例。如果您正苦于以下问题：C++ CL_AllocParticle函数的具体用法？C++ CL_AllocParticle怎么用？C++ CL_AllocParticle使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。


在下文中一共展示了CL_AllocParticle函数的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: CL_ColorExplosionParticles

/*
===============
CL_ColorExplosionParticles
===============
*/
void CL_ColorExplosionParticles (vec3_t org, int color, int run)
{
    int         i, j;
    cparticle_t *p;

    for (i=0 ; i<128 ; i++)
    {
        p = CL_AllocParticle();
        if (!p)
            return;

        p->time = cl.time;
        p->color = color + (rand() % run);

        for (j=0 ; j<3 ; j++)
        {
            p->org[j] = org[j] + ((rand()%32)-16);
            p->vel[j] = (rand()%256)-128;
        }

        p->accel[0] = p->accel[1] = 0;
        p->accel[2] = -PARTICLE_GRAVITY;
        p->alpha = 1.0;

        p->alphavel = -0.4 / (0.6 + frand()*0.2);
    }
}
开发者ID:Bad-ptr，项目名称:q2pro，代码行数:32，代码来源:cl_newfx.c

示例2: CL_RunParticleEffect

/*
===============
ParticleEffect

PARTICLE_EFFECT on server
===============
*/
void CL_RunParticleEffect( const vec3_t org, const vec3_t dir, int color, int count )
{
	particle_t	*p;
	int		i, j;

	if( count == 1024 )
	{
		// Quake hack: count == 255 it's a RocketExplode
		CL_ParticleExplosion( org );
		return;
	}
	
	for( i = 0; i < count; i++ )
	{
		p = CL_AllocParticle( NULL );
		if( !p ) return;

		p->die += Com_RandomFloat( 0.0f, 0.5f );
		p->color = ( color & ~7 ) + Com_RandomLong( 0, 8 );
		p->type = pt_slowgrav;

		for( j = 0; j < 3; j++ )
		{
			p->org[j] = org[j] + Com_RandomFloat( -8, 8 );
			p->vel[j] = dir[j] * 15;
		}
	}
}
开发者ID:Xash3DLinux，项目名称:xash3dlinux，代码行数:35，代码来源:gl_rpart.c

示例3: CL_ParticleBurst

/*
===============
CL_ParticleBurst

===============
*/
void CL_ParticleBurst( const vec3_t org, int size, int color, float life )
{
	particle_t	*p;
	float		vel;
	vec3_t		dir;
	int		i, j, k;

	for( i = -size; i < size; i++ )
	{
		for( j = -size; j < size; j++ )
		{
			for( k = 0; k < 1; k++ )
			{
				p = CL_AllocParticle( NULL );
				if( !p ) return;

				p->die += life + Com_RandomFloat( 0.0f, 0.1f );
				p->color = color;
				p->type = pt_slowgrav;
				
				dir[0] = j * 8 + Com_RandomLong( 0, 8 );
				dir[1] = i * 8 + Com_RandomLong( 0, 8 );
				dir[2] = 256;

				p->org[0] = org[0] + dir[0];
				p->org[1] = org[1] + dir[1];
				p->org[2] = org[2] + Com_RandomLong( 0, 64 );

				VectorNormalize( dir );
				vel = 50 + Com_RandomLong( 0, 64 );
				VectorScale( dir, vel, p->vel );
			}
		}
	}
}
开发者ID:Xash3DLinux，项目名称:xash3dlinux，代码行数:41，代码来源:gl_rpart.c

示例4: CL_TracerEffect

/*
===============
CL_TracerEffect

===============
*/
void CL_TracerEffect( const vec3_t start, const vec3_t end )
{
	particle_t	*p;
	byte		*color;
	vec3_t		dir;
	float		life, dist;

	p = CL_AllocParticle( CL_BulletTracerDraw );
	if( !p ) return;

	// get out shot direction and length
	VectorSubtract( end, start, dir );
	VectorCopy( dir, p->vel );

	dist = VectorNormalizeLength( dir );

	// don't make small tracers
	if( dist <= traceroffset->value )
		return;

	p->ramp = Com_RandomFloat( 200.0f, 256.0f ) * tracerlength->value;

	color = gTracerColors[4];
	life = ( dist + p->ramp ) / ( max( 1.0f, tracerspeed->value ));
	p->color = CL_LookupColor( color[0], color[1], color[2] );
	VectorCopy( start, p->org );
	p->type = pt_tracer;
	p->die += life;
}
开发者ID:Xash3DLinux，项目名称:xash3dlinux，代码行数:35，代码来源:gl_rpart.c

示例5: CL_EntityParticles

/*
===============
CL_EntityParticles

set EF_BRIGHTFIELD effect
===============
*/
void CL_EntityParticles( cl_entity_t *ent )
{
	float		angle;
	float		sr, sp, sy, cr, cp, cy;
	vec3_t		forward;	
	particle_t	*p;
	int		i;

	for( i = 0; i < NUMVERTEXNORMALS; i++ )
	{
		p = CL_AllocParticle( NULL );
		if( !p ) return;

		angle = cl.time * cl_avelocities[i][0];
		SinCos( angle, &sy, &cy );
		angle = cl.time * cl_avelocities[i][1];
		SinCos( angle, &sp, &cp );
		angle = cl.time * cl_avelocities[i][2];
		SinCos( angle, &sr, &cr );
	
		VectorSet( forward, cp * cy, cp * sy, -sp ); 

		p->die += 0.01f;
		p->color = 111;		// yellow
		p->type = pt_explode;

		p->org[0] = ent->origin[0] + cl_avertexnormals[i][0] * 64.0f + forward[0] * 16.0f;
		p->org[1] = ent->origin[1] + cl_avertexnormals[i][1] * 64.0f + forward[1] * 16.0f;		
		p->org[2] = ent->origin[2] + cl_avertexnormals[i][2] * 64.0f + forward[2] * 16.0f;
	}
}
开发者ID:Xash3DLinux，项目名称:xash3dlinux，代码行数:38，代码来源:gl_rpart.c

示例6: CL_LavaSplash

/*
===============
CL_LavaSplash

===============
*/
void CL_LavaSplash( const vec3_t org )
{
	particle_t	*p;
	float		vel;
	vec3_t		dir;
	int		i, j, k;

	for( i = -16; i < 16; i++ )
	{
		for( j = -16; j <16; j++ )
		{
			for( k = 0; k < 1; k++ )
			{
				p = CL_AllocParticle( NULL );
				if( !p ) return;

				p->die += 2.0f + (rand() & 31) * 0.02f;
				p->color = 224 + (rand() & 7);
				p->type = pt_slowgrav;
				
				dir[0] = j * 8.0f + (rand() & 7);
				dir[1] = i * 8.0f + (rand() & 7);
				dir[2] = 256;

				p->org[0] = org[0] + dir[0];
				p->org[1] = org[1] + dir[1];
				p->org[2] = org[2] + (rand() & 63);

				VectorNormalize( dir );
				vel = 50 + (rand() & 63);
				VectorScale( dir, vel, p->vel );
			}
		}
	}
}
开发者ID:Reedych，项目名称:xash3d，代码行数:41，代码来源:gl_rpart.c

示例7: CL_TeleportSplash

/*
===============
CL_TeleportSplash

===============
*/
void CL_TeleportSplash( const vec3_t org )
{
	particle_t	*p;
	vec3_t		dir;
	int		i, j, k;

	for( i = -16; i < 16; i += 4 )
	{
		for( j = -16; j < 16; j += 4 )
		{
			for( k = -24; k < 32; k += 4 )
			{
				p = CL_AllocParticle( NULL );
				if( !p ) return;
		
				p->die += 0.2f + (rand() & 7) * 0.02f;
				p->color = 7 + (rand() & 7);
				p->type = pt_slowgrav;
				
				dir[0] = j * 8.0f;
				dir[1] = i * 8.0f;
				dir[2] = k * 8.0f;
	
				p->org[0] = org[0] + i + (rand() & 3);
				p->org[1] = org[1] + j + (rand() & 3);
				p->org[2] = org[2] + k + (rand() & 3);
	
				VectorNormalize( dir );
				VectorScale( dir, (50 + (rand() & 63)), p->vel );
			}
		}
	}
}
开发者ID:Reedych，项目名称:xash3d，代码行数:39，代码来源:gl_rpart.c

示例8: CLQ2_BigTeleportParticles

void CLQ2_BigTeleportParticles( vec3_t origin ) {
	static int colortable[ 4 ] = {2 * 8, 13 * 8, 21 * 8, 18 * 8};

	for ( int i = 0; i < 4096; i++ ) {
		cparticle_t* p = CL_AllocParticle();
		if ( !p ) {
			return;
		}
		p->type = pt_q2static;

		p->color = colortable[ rand() & 3 ];

		float angle = idMath::TWO_PI * ( rand() & 1023 ) / 1023.0;
		float dist = rand() & 31;
		p->org[ 0 ] = origin[ 0 ] + cos( angle ) * dist;
		p->vel[ 0 ] = cos( angle ) * ( 70 + ( rand() & 63 ) );
		p->accel[ 0 ] = -cos( angle ) * 100;

		p->org[ 1 ] = origin[ 1 ] + sin( angle ) * dist;
		p->vel[ 1 ] = sin( angle ) * ( 70 + ( rand() & 63 ) );
		p->accel[ 1 ] = -sin( angle ) * 100;

		p->org[ 2 ] = origin[ 2 ] + 8 + ( rand() % 90 );
		p->vel[ 2 ] = -100 + ( rand() & 31 );
		p->accel[ 2 ] = PARTICLE_GRAVITY * 4;
		p->alpha = 1.0;

		p->alphavel = -0.3 / ( 0.5 + frand() * 0.3 );
	}
}
开发者ID:janisl，项目名称:jlquake，代码行数:30，代码来源:particle_effects.cpp

示例9: CLQ2_BlasterTrail

void CLQ2_BlasterTrail( vec3_t start, vec3_t end ) {
	vec3_t move;
	VectorCopy( start, move );
	vec3_t vec;
	VectorSubtract( end, start, vec );
	float len = VectorNormalize( vec );

	int dec = 5;
	VectorScale( vec, 5, vec );

	// FIXME: this is a really silly way to have a loop
	while ( len > 0 ) {
		len -= dec;

		cparticle_t* p = CL_AllocParticle();
		if ( !p ) {
			return;
		}
		p->type = pt_q2static;
		VectorClear( p->accel );

		p->alpha = 1.0;
		p->alphavel = -1.0 / ( 0.3 + frand() * 0.2 );
		p->color = 0xe0;
		for ( int j = 0; j < 3; j++ ) {
			p->org[ j ] = move[ j ] + crand();
			p->vel[ j ] = crand() * 5;
			p->accel[ j ] = 0;
		}

		VectorAdd( move, vec, move );
	}
}
开发者ID:janisl，项目名称:jlquake，代码行数:33，代码来源:particle_effects.cpp

示例10: CLQ2_Tracker_Explode

void CLQ2_Tracker_Explode( vec3_t origin ) {
	for ( int i = 0; i < 300; i++ ) {
		cparticle_t* p = CL_AllocParticle();
		if ( !p ) {
			return;
		}
		p->type = pt_q2static;
		VectorClear( p->accel );

		p->alpha = 1.0;
		p->alphavel = -1.0;
		p->color = 0;

		vec3_t dir;
		dir[ 0 ] = crand();
		dir[ 1 ] = crand();
		dir[ 2 ] = crand();
		VectorNormalize( dir );
		vec3_t backdir;
		VectorScale( dir, -1, backdir );

		VectorMA( origin, 64, dir, p->org );
		VectorScale( backdir, 64, p->vel );
	}
}
开发者ID:janisl，项目名称:jlquake，代码行数:25，代码来源:particle_effects.cpp

示例11: CLQ2_ItemRespawnParticles

void CLQ2_ItemRespawnParticles( vec3_t origin ) {
	for ( int i = 0; i < 64; i++ ) {
		cparticle_t* p = CL_AllocParticle();
		if ( !p ) {
			return;
		}
		p->type = pt_q2static;

		p->color = 0xd4 + ( rand() & 3 );	// green

		p->org[ 0 ] = origin[ 0 ] + crand() * 8;
		p->org[ 1 ] = origin[ 1 ] + crand() * 8;
		p->org[ 2 ] = origin[ 2 ] + crand() * 8;

		for ( int j = 0; j < 3; j++ ) {
			p->vel[ j ] = crand() * 8;
		}

		p->accel[ 0 ] = p->accel[ 1 ] = 0;
		p->accel[ 2 ] = -PARTICLE_GRAVITY * 0.2;
		p->alpha = 1.0;

		p->alphavel = -1.0 / ( 1.0 + frand() * 0.3 );
	}
}
开发者ID:janisl，项目名称:jlquake，代码行数:25，代码来源:particle_effects.cpp

示例12: CLQ2_WidowSplash

void CLQ2_WidowSplash( vec3_t origin ) {
	static int colortable[ 4 ] = {2 * 8, 13 * 8, 21 * 8, 18 * 8};

	for ( int i = 0; i < 256; i++ ) {
		cparticle_t* p = CL_AllocParticle();
		if ( !p ) {
			return;
		}
		p->type = pt_q2static;

		p->color = colortable[ rand() & 3 ];

		vec3_t dir;
		dir[ 0 ] = crand();
		dir[ 1 ] = crand();
		dir[ 2 ] = crand();
		VectorNormalize( dir );
		VectorMA( origin, 45.0, dir, p->org );
		VectorMA( oldvec3_origin, 40.0, dir, p->vel );

		p->accel[ 0 ] = p->accel[ 1 ] = 0;
		p->alpha = 1.0;

		p->alphavel = -0.8 / ( 0.5 + frand() * 0.3 );
	}
}
开发者ID:janisl，项目名称:jlquake，代码行数:26，代码来源:particle_effects.cpp

示例13: puffs

/*
===============
CL_BlasterParticles2

Wall impact puffs (Green)
===============
*/
void CL_BlasterParticles2 (vec3_t org, vec3_t dir, unsigned int color)
{
    int         i, j;
    cparticle_t *p;
    float       d;
    int         count;

    count = 40;
    for (i=0 ; i<count ; i++)
    {
        p = CL_AllocParticle();
        if (!p)
            return;

        p->time = cl.time;
        p->color = color + (rand()&7);

        d = rand()&15;
        for (j=0 ; j<3 ; j++)
        {
            p->org[j] = org[j] + ((rand()&7)-4) + d*dir[j];
            p->vel[j] = dir[j] * 30 + crand()*40;
        }

        p->accel[0] = p->accel[1] = 0;
        p->accel[2] = -PARTICLE_GRAVITY;
        p->alpha = 1.0;

        p->alphavel = -1.0 / (0.5 + frand()*0.3);
    }
}
开发者ID:Bad-ptr，项目名称:q2pro，代码行数:38，代码来源:cl_newfx.c

示例14: CL_ParticleSmokeEffect

/*
===============
CL_ParticleSmokeEffect - like the steam effect, but unaffected by gravity
===============
*/
void CL_ParticleSmokeEffect (vec3_t org, vec3_t dir, int color, int count, int magnitude)
{
    int         i, j;
    cparticle_t *p;
    float       d;
    vec3_t      r, u;

    MakeNormalVectors (dir, r, u);

    for (i=0 ; i<count ; i++)
    {
        p = CL_AllocParticle();
        if (!p)
            return;

        p->time = cl.time;
        p->color = color + (rand()&7);

        for (j=0 ; j<3 ; j++)
        {
            p->org[j] = org[j] + magnitude*0.1*crand();
//          p->vel[j] = dir[j]*magnitude;
        }
        VectorScale (dir, magnitude, p->vel);
        d = crand()*magnitude/3;
        VectorMA (p->vel, d, r, p->vel);
        d = crand()*magnitude/3;
        VectorMA (p->vel, d, u, p->vel);

        p->accel[0] = p->accel[1] = p->accel[2] = 0;
        p->alpha = 1.0;

        p->alphavel = -1.0 / (0.5 + frand()*0.3);
    }
}
开发者ID:Bad-ptr，项目名称:q2pro，代码行数:40，代码来源:cl_newfx.c

示例15: CL_ParseParticles

/*
==================
CL_ParseParticles

==================
*/
void CL_ParseParticles( sizebuf_t *msg )
{
	vec3_t		org, dir;
	int		i, count, color;
	float		life;
	
	BF_ReadVec3Coord( msg, org );	

	for( i = 0; i < 3; i++ )
		dir[i] = BF_ReadChar( msg ) * (1.0f / 16);

	count = BF_ReadByte( msg );
	color = BF_ReadByte( msg );
	if( count == 255 ) count = 1024;
	life = BF_ReadByte( msg ) * 0.125f;

	if( life != 0.0f && count == 1 )
	{
		particle_t	*p;

		p = CL_AllocParticle( NULL );
		if( !p ) return;

		p->die += life;
		p->color = color;
		p->type = pt_static;

		VectorCopy( org, p->org );
		VectorCopy( dir, p->vel );
	}
	else CL_RunParticleEffect( org, dir, color, count );
}
开发者ID:Reedych，项目名称:xash3d，代码行数:38，代码来源:cl_parse.c


注：本文中的CL_AllocParticle函数示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。