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C++ AxisClear函数代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了C++中AxisClear函数的典型用法代码示例。如果您正苦于以下问题：C++ AxisClear函数的具体用法？C++ AxisClear怎么用？C++ AxisClear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AxisClear函数的20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，您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: R_LerpTag

int R_LerpTag( orientation_t *tag, qhandle_t handle, int startFrame, int endFrame, 
					 float frac, const char *tagName ) {
	md3Tag_t	*start, *end;
#ifdef RAVENMD4
	md3Tag_t	start_space, end_space;
#endif
	int		i;
	float		frontLerp, backLerp;
	model_t		*model;

	model = R_GetModelByHandle( handle );
	if ( !model->md3[0] )
	{
#ifdef RAVENMD4
		if(model->type == MOD_MDR)
		{
			start = &start_space;
			end = &end_space;
			R_GetAnimTag((mdrHeader_t *) model->modelData, startFrame, tagName, start);
			R_GetAnimTag((mdrHeader_t *) model->modelData, endFrame, tagName, end);
		}
		else
#endif
		if( model->type == MOD_IQM ) {
			return R_IQMLerpTag( tag, model->modelData,
					startFrame, endFrame,
					frac, tagName );
		} else {

			AxisClear( tag->axis );
			VectorClear( &tag->origin );
			return qfalse;

		}
	}
	else
	{
		start = R_GetTag( model->md3[0], startFrame, tagName );
		end = R_GetTag( model->md3[0], endFrame, tagName );
		if ( !start || !end ) {
			AxisClear( tag->axis );
			VectorClear( &tag->origin );
			return qfalse;
		}
	}
	
	frontLerp = frac;
	backLerp = 1.0f - frac;

	for ( i = 0 ; i < 3 ; i++ ) {
		tag->origin.data[i] = start->origin.data[i] * backLerp +  end->origin.data[i] * frontLerp;
		tag->axis[0].data[i] = start->axis[0].data[i] * backLerp +  end->axis[0].data[i] * frontLerp;
		tag->axis[1].data[i] = start->axis[1].data[i] * backLerp +  end->axis[1].data[i] * frontLerp;
		tag->axis[2].data[i] = start->axis[2].data[i] * backLerp +  end->axis[2].data[i] * frontLerp;
	}
	VectorNormalize( &tag->axis[0] );
	VectorNormalize( &tag->axis[1] );
	VectorNormalize( &tag->axis[2] );
	return qtrue;
}
开发者ID:Razish，项目名称:QtZ，代码行数:60，代码来源:tr_model.c


示例2: R_LerpTag

int R_LerpTag( orientation_t *tag, qhandle_t handle, int startFrame, int endFrame, float frac, const char *tagName )
{
	const model_t* model = R_GetModelByHandle( handle );
	if ( !model->md3[0] ) {
		AxisClear( tag->axis );
		VectorClear( tag->origin );
		return qfalse;
	}

	const md3Tag_t* start = R_GetTag( model->md3[0], startFrame, tagName );
	const md3Tag_t* end = R_GetTag( model->md3[0], endFrame, tagName );
	if ( !start || !end ) {
		AxisClear( tag->axis );
		VectorClear( tag->origin );
		return qfalse;
	}

	float backLerp = 1.0f - frac;

	for ( int i = 0; i < 3; ++i ) {
		tag->origin[i] = start->origin[i] * backLerp +  end->origin[i] * frac;
		tag->axis[0][i] = start->axis[0][i] * backLerp +  end->axis[0][i] * frac;
		tag->axis[1][i] = start->axis[1][i] * backLerp +  end->axis[1][i] * frac;
		tag->axis[2][i] = start->axis[2][i] * backLerp +  end->axis[2][i] * frac;
	}

	VectorNormalize( tag->axis[0] );
	VectorNormalize( tag->axis[1] );
	VectorNormalize( tag->axis[2] );
	return qtrue;
}
开发者ID:DaTa-，项目名称:cnq3x，代码行数:31，代码来源:tr_model.cpp


示例3: R_LerpTag

bool R_LerpTag( orientation_t* tag, qhandle_t handle, int startFrame, int endFrame,
	float frac, const char* tagName ) {
	int i;
	float frontLerp, backLerp;

	idRenderModel* model = R_GetModelByHandle( handle );
	if ( !model->q3_md3[ 0 ].header ) {
		AxisClear( tag->axis );
		VectorClear( tag->origin );
		return false;
	}

	md3Tag_t* start = R_GetTag( model->q3_md3[ 0 ].header, startFrame, tagName );
	md3Tag_t* end = R_GetTag( model->q3_md3[ 0 ].header, endFrame, tagName );
	if ( !start || !end ) {
		AxisClear( tag->axis );
		VectorClear( tag->origin );
		return false;
	}

	frontLerp = frac;
	backLerp = 1.0f - frac;

	for ( i = 0; i < 3; i++ ) {
		tag->origin[ i ] = start->origin[ i ] * backLerp +  end->origin[ i ] * frontLerp;
		tag->axis[ 0 ][ i ] = start->axis[ 0 ][ i ] * backLerp +  end->axis[ 0 ][ i ] * frontLerp;
		tag->axis[ 1 ][ i ] = start->axis[ 1 ][ i ] * backLerp +  end->axis[ 1 ][ i ] * frontLerp;
		tag->axis[ 2 ][ i ] = start->axis[ 2 ][ i ] * backLerp +  end->axis[ 2 ][ i ] * frontLerp;
	}
	VectorNormalize( tag->axis[ 0 ] );
	VectorNormalize( tag->axis[ 1 ] );
	VectorNormalize( tag->axis[ 2 ] );
	return true;
}
开发者ID:janisl，项目名称:jlquake，代码行数:34，代码来源:model.cpp


示例4: RE_LerpTagQ3A

/*
================
RE_LerpTagQ3A
================
*/
int RE_LerpTagQ3A( orientation_t *tag, qhandle_t handle, int startFrame, int endFrame, float frac, const char *tagNameIn )
{
	mdvTag_t *start, *end;
	int      i;
	float    frontLerp, backLerp;
	model_t  *model;
	char     tagName[ MAX_QPATH ];
	int      retval;

	Q_strncpyz( tagName, tagNameIn, MAX_QPATH );

	model = R_GetModelByHandle( handle );

	if ( !model->mdv[ 0 ] )
	{
		AxisClear( tag->axis );
		VectorClear( tag->origin );
		return -1;
	}

	start = end = NULL;

	retval = R_GetTag( model->mdv[ 0 ], startFrame, tagName, 0, &start );
	retval = R_GetTag( model->mdv[ 0 ], endFrame, tagName, 0, &end );

	if ( !start || !end )
	{
		AxisClear( tag->axis );
		VectorClear( tag->origin );
		return -1;
	}

	frontLerp = frac;
	backLerp = 1.0f - frac;

	for ( i = 0; i < 3; i++ )
	{
		tag->origin[ i ] = start->origin[ i ] * backLerp + end->origin[ i ] * frontLerp;
		tag->axis[ 0 ][ i ] = start->axis[ 0 ][ i ] * backLerp + end->axis[ 0 ][ i ] * frontLerp;
		tag->axis[ 1 ][ i ] = start->axis[ 1 ][ i ] * backLerp + end->axis[ 1 ][ i ] * frontLerp;
		tag->axis[ 2 ][ i ] = start->axis[ 2 ][ i ] * backLerp + end->axis[ 2 ][ i ] * frontLerp;
	}

	VectorNormalize( tag->axis[ 0 ] );
	VectorNormalize( tag->axis[ 1 ] );
	VectorNormalize( tag->axis[ 2 ] );
	return retval;
}
开发者ID:Asvarox，项目名称:Unvanquished，代码行数:53，代码来源:tr_model.c


示例5: CG_SpawnEffect

/*
==================
CG_SpawnEffect

Player teleporting in or out
==================
*/
void CG_SpawnEffect( bvec3_t org ) {
	localEntity_t	*le;
	refEntity_t		*re;

	le = CG_AllocLocalEntity();
	le->leFlags = 0;
	le->leType = LE_FADE_RGB;
	le->startTime = cg.time;
	le->endTime = cg.time + 500;
	le->lifeRate = FIXED_INT32RATIO_G(1,( le->endTime - le->startTime ));

	le->color[0] = le->color[1] = le->color[2] = le->color[3] = GFIXED_1;

	re = &le->refEntity;

	re->reType = RT_MODEL;
	re->shaderTime = MSECTIME_G(cg.time);

#ifndef MISSIONPACK
	re->customShader = cgs.media.teleportEffectShader;
#endif
	re->hModel = cgs.media.teleportEffectModel;
	AxisClear( re->axis );

	VectorCopy( org, re->origin );
#ifdef MISSIONPACK
	re->origin[2] += BFIXED(16,0);
#else
	re->origin[2] -= BFIXED(24,0);
#endif
}
开发者ID:Jsoucek，项目名称:q3ce，代码行数:38，代码来源:cg_effects.cpp


示例6: CL_ParseLaser

/*
=================
CL_ParseLaser
=================
*/
static void CL_ParseLaser (sizebuf_t *msg, int colors)
{
	vec3_t	start;
	vec3_t	end;
	laser_t	*l;
	int		i;

	MSG_ReadPos (msg, start);
	MSG_ReadPos (msg, end);

	for (i = 0, l = cl_lasers; i < MAX_LASERS; i++, l++)
	{
		if (l->endtime < cl.time)
		{
			l->ent.flags = RF_TRANSLUCENT | RF_BEAM;
			VectorCopy (start, l->ent.origin);
			VectorCopy (end, l->ent.oldorigin);
			l->ent.alpha = 0.30f;
			l->ent.skinnum = (colors >> ((rand() % 4)*8)) & 0xff;
			l->ent.model = NULL;
			l->ent.frame = 4;
			l->endtime = cl.time + 100;
#ifdef GL_QUAKE
			AxisClear(l->ent.axis);
#endif
			return;
		}
	}
开发者ID:hifi-unmaintained，项目名称:aprq2，代码行数:33，代码来源:cl_tent.c


示例7: Com_Error

/*
====================
CG_MakeExplosion
====================
*/
localEntity_t *CG_MakeExplosion( vec3_t origin, vec3_t dir, 
								 qhandle_t hModel, qhandle_t shader,
								 int offset, int duration, bool isSprite )
{
	float			ang;
	localEntity_t	*ex;
	vec3_t			tmpVec, newOrigin;

	if ( duration <= 0 ) {
		Com_Error( ERR_DROP, "CG_MakeExplosion: duration = %i", duration );
	}

	// skew the time a bit so they aren't all in sync
	offset += rand() & 63;

	ex = CG_AllocLocalEntity();
	if ( isSprite )
	{
		ex->leType = LE_SPRITE_EXPLOSION;

		// randomly rotate sprite orientation
		ex->refEntity.rotation = rand() % 360;
		VectorScale( dir, 16, tmpVec );
		VectorAdd( tmpVec, origin, newOrigin );
	}
	else
	{
		ex->leType = LE_EXPLOSION;
		VectorCopy( origin, newOrigin );

		// set axis with random rotate
		if ( !dir )
		{
			AxisClear( ex->refEntity.axis );
		} else
		{
			ang = rand() % 360;
			VectorCopy( dir, ex->refEntity.axis[0] );
			RotateAroundDirection( ex->refEntity.axis, ang );
		}
	}

	// calc the timings
 	ex->startTime = cg.time + offset;
	ex->endTime = ex->startTime + duration;

	// bias the time so all shader effects start correctly
	ex->refEntity.shaderTime = ex->startTime / 1000.0f;

	ex->refEntity.hModel = hModel;
	ex->refEntity.customShader = shader;

	// set origin
	VectorCopy( newOrigin, ex->refEntity.origin );
	VectorCopy( newOrigin, ex->refEntity.oldorigin );

	ex->color[0] = ex->color[1] = ex->color[2] = 1;

	return ex;
}
开发者ID:MilitaryForces，项目名称:MilitaryForces，代码行数:65，代码来源:cg_effects.c


示例8: CG_GrappleTrail

/*
==========================
CG_GrappleTrail
==========================
*/
void CG_GrappleTrail( centity_t *ent, const weaponInfo_t *wi ) {
	vec3_t	origin;
	entityState_t	*es;
	vec3_t			forward, up;
	refEntity_t		beam;

	es = &ent->currentState;

	BG_EvaluateTrajectory( &es->pos, cg.time, origin );
	ent->trailTime = cg.time;

	memset( &beam, 0, sizeof( beam ) );
	//FIXME adjust for muzzle position
	VectorCopy ( cg_entities[ ent->currentState.otherEntityNum ].lerpOrigin, beam.origin );
	beam.origin[2] += 26;
	AngleVectors( cg_entities[ ent->currentState.otherEntityNum ].lerpAngles, forward, NULL, up );
	VectorMA( beam.origin, -6, up, beam.origin );
	VectorCopy( origin, beam.oldorigin );

	if (Distance( beam.origin, beam.oldorigin ) < 64 )
		return; // Don't draw if close

	beam.reType = RT_LIGHTNING;
	beam.customShader = cgs.media.lightningShader;

	AxisClear( beam.axis );
	beam.shaderRGBA[0] = 0xff;
	beam.shaderRGBA[1] = 0xff;
	beam.shaderRGBA[2] = 0xff;
	beam.shaderRGBA[3] = 0xff;
	trap_R_AddRefEntityToScene( &beam );
}
开发者ID:entdark，项目名称:q3mme，代码行数:37，代码来源:cg_weapons.c


示例9: CG_SpawnEffect

/*
==================
CG_SpawnEffect

Player teleporting in or out

RPG-X: RedTechie Added refEntity_t *ent_legs, refEntity_t *ent_torso, refEntity_t *ent_head
==================
*/
void CG_SpawnEffect( vec3_t org, refEntity_t *ent_legs, refEntity_t *ent_torso, refEntity_t *ent_head ) {
	localEntity_t	*le;
	refEntity_t		*re;

	FX_Transporter(org);
	le = CG_AllocLocalEntity();
	le->leFlags = 0;
	le->leType = LE_FADE_RGB;
	le->startTime = cg.time;
	le->endTime = cg.time + 500;
	le->lifeRate = 1.0 / ( le->endTime - le->startTime );

	le->color[0] = le->color[1] = le->color[2] = le->color[3] = 1.0;
	
	re = &le->refEntity;

	//RPG-X: RedTechie - Playing with transporter crap
	re->shaderTime = cg.time * 0.001f;
	re = &le->refEntity;

	re->reType = RT_MODEL;
	re->shaderTime = cg.time * 0.001f;

	re->customShader = cgs.media.teleportEffectShader;
	re->hModel = cgs.media.teleportEffectModel;
	AxisClear( re->axis );

	VectorCopy( org, re->origin );
	re->origin[2] -= 24;
}
开发者ID:UberGames，项目名称:RPG-X2-rpgxEF，代码行数:39，代码来源:cg_effects.c


示例10: CG_SpawnEffect

/*
==================
CG_SpawnEffect

Player teleporting in or out
==================
*/
void CG_SpawnEffect(vec3_t org)
{
	localEntity_t *le;
	refEntity_t   *re;

	return;         // (SA) don't play spawn in effect right now

	le            = CG_AllocLocalEntity();
	le->leFlags   = 0;
	le->leType    = LE_FADE_RGB;
	le->startTime = cg.time;
	le->endTime   = cg.time + 500;
	le->lifeRate  = 1.0 / (le->endTime - le->startTime);

	le->color[0] = le->color[1] = le->color[2] = le->color[3] = 1.0;

	re = &le->refEntity;

	re->reType     = RT_MODEL;
	re->shaderTime = cg.time / 1000.0f;

	re->customShader = cgs.media.teleportEffectShader;
	re->hModel       = cgs.media.teleportEffectModel;
	AxisClear(re->axis);

	VectorCopy(org, re->origin);
	re->origin[2] -= 24;
}
开发者ID:morsik，项目名称:war-territory，代码行数:35，代码来源:cg_effects.c


示例11: CG_SpawnEffect

/*
==================
CG_SpawnEffect

Player teleporting in or out
==================
*/
void CG_SpawnEffect( vec3_t org ) {
	localEntity_t	*le;
	refEntity_t		*re;

	le = CG_AllocLocalEntity();
	le->leFlags = 0;
	le->leType = LE_FADE_RGB;
	le->startTime = cg.time;
	le->endTime = cg.time + 500;
	le->lifeRate = 1.0 / ( le->endTime - le->startTime );

	le->color[0] = le->color[1] = le->color[2] = le->color[3] = 1.0;

	re = &le->refEntity;

	re->reType = RT_MODEL;
	re->shaderTime = cg.time / 1000.0f;

#ifndef MISSIONPACK
	re->customShader = cgs.media.teleportEffectShader;
#endif
	re->hModel = cgs.media.teleportEffectModel;
	AxisClear( re->axis );

	VectorCopy( org, re->origin );
#ifdef MISSIONPACK
	re->origin[2] += 16;
#else
	re->origin[2] -= 24;
#endif
}
开发者ID:OpenArena，项目名称:leixperimental，代码行数:38，代码来源:cg_effects.c


示例12: R_LerpTag

/*
================
R_LerpTag
================
*/
void	R_LerpTag( orientation_t *tag, qhandle_t handle, int startFrame, int endFrame, 
					 float frac, const char *tagName ) {
	md3Tag_t	*start, *finish;
	int		i;
	float		frontLerp, backLerp;
	model_t		*model;

	model = R_GetModelByHandle( handle );
	if ( model->md3[0] ) 
	{
		start = R_GetTag( model->md3[0], startFrame, tagName );
		finish = R_GetTag( model->md3[0], endFrame, tagName );
	}
	else if ( model->md4 ) 
	{
		md3Tag_t	tstart, tfinish;
		start = &tstart;
		R_GetAnimTag( model->md4, startFrame, tagName, start );
		finish = &tfinish;
		R_GetAnimTag( model->md4, endFrame, tagName, finish );
	}
	else
	{
		AxisClear( tag->axis );
		VectorClear( tag->origin );
		return;
	}

	if ( !start || !finish ) {
		AxisClear( tag->axis );
		VectorClear( tag->origin );
		return;
	}

	frontLerp = frac;
	backLerp = 1.0 - frac;

	for ( i = 0 ; i < 3 ; i++ ) {
		tag->origin[i] = start->origin[i] * backLerp +  finish->origin[i] * frontLerp;
		tag->axis[0][i] = start->axis[0][i] * backLerp +  finish->axis[0][i] * frontLerp;
		tag->axis[1][i] = start->axis[1][i] * backLerp +  finish->axis[1][i] * frontLerp;
		tag->axis[2][i] = start->axis[2][i] * backLerp +  finish->axis[2][i] * frontLerp;
	}
	VectorNormalize( tag->axis[0] );
	VectorNormalize( tag->axis[1] );
	VectorNormalize( tag->axis[2] );
}
开发者ID:5Quintessential，项目名称:jedioutcast，代码行数:52，代码来源:tr_model.cpp


示例13: R_GetAnimTag

/*
================
R_GetAnimTag for MD4s or MDRs...
================
*/
static void R_GetAnimTag( md4Header_t *mod, int framenum, const char *tagName ,md3Tag_t * dest) {
	int				i;
	int				frameSize;
	md4Frame_t		*frame;
	md4CompFrame_t	*cframe;
	md4Tag_t		*tag;
	md4Bone_t		tbone;

	if ( framenum >= mod->numFrames ) {
		// it is possible to have a bad frame while changing models, so don't error
		framenum = mod->numFrames - 1;
	}

	tag = (md4Tag_t *)((byte *)mod + mod->ofsTags);
	for ( i = 0 ; i < mod->numTags ; i++, tag++ ) {
		if ( !strcmp( tag->name, tagName ) ) 
		{
			if (mod->ofsFrames<0)	//compressed model
			{
				frameSize = (int)( &((md4CompFrame_t *)0)->bones[ mod->numBones ] );
				cframe = (md4CompFrame_t *)((byte *)mod - mod->ofsFrames + framenum * frameSize );
				MC_UnCompress(tbone.matrix,cframe->bones[tag->boneIndex].Comp);
				{
					int j,k;
					for (j=0;j<3;j++)
					{
						for (k=0;k<3;k++)
							dest->axis[j][k]=tbone.matrix[k][j];
					}
				}
				dest->origin[0]=tbone.matrix[0][3];
				dest->origin[1]=tbone.matrix[1][3];
				dest->origin[2]=tbone.matrix[2][3];
			}
			else
			{
				frameSize = (int)( &((md4Frame_t *)0)->bones[ mod->numBones ] );
				frame = (md4Frame_t *)((byte *)mod + mod->ofsFrames + framenum * frameSize );
				{
					int j,k;
					for (j=0;j<3;j++)
					{
						for (k=0;k<3;k++)
							dest->axis[j][k]=frame->bones[tag->boneIndex].matrix[k][j];
					}
				}
				dest->origin[0]=frame->bones[tag->boneIndex].matrix[0][3];
				dest->origin[1]=frame->bones[tag->boneIndex].matrix[1][3];
				dest->origin[2]=frame->bones[tag->boneIndex].matrix[2][3];
			}
			return;
		}
	}
	AxisClear( dest->axis );
	VectorClear( dest->origin );
}
开发者ID:5Quintessential，项目名称:jedioutcast，代码行数:61，代码来源:tr_model.cpp


示例14: CG_Error

/*
====================
CG_MakeExplosion
====================
*/
localEntity_t *CG_MakeExplosion( bvec3_t origin, avec3_t dir, 
								qhandle_t hModel, qhandle_t shader,
								int msec, qboolean isSprite ) {
	afixed			ang;
	localEntity_t	*ex;
	int				offset;
	bvec3_t			tmpVec, newOrigin;

	if ( msec <= 0 ) {
		CG_Error( "CG_MakeExplosion: msec = %i", msec );
	}

	// skew the time a bit so they aren't all in sync
	offset = rand() & 63;

	ex = CG_AllocLocalEntity();
	if ( isSprite ) {
		ex->leType = LE_SPRITE_EXPLOSION;

		// randomly rotate sprite orientation
		ex->refEntity.rotation =MAKE_AFIXED(rand() % 360);
		FIXED_VEC3SCALE_R( dir, BFIXED(16,0), tmpVec );
		VectorAdd( tmpVec, origin, newOrigin );
	} else {
		ex->leType = LE_EXPLOSION;
		VectorCopy( origin, newOrigin );

		// set axis with random rotate
		if ( !dir ) {
			AxisClear( ex->refEntity.axis );
		} else {
			ang = MAKE_AFIXED(rand() % 360);
			VectorCopy( dir, ex->refEntity.axis[0] );
			RotateAroundDirection( ex->refEntity.axis, ang );
		}
	}

	ex->startTime = cg.time - offset;
	ex->endTime = ex->startTime + msec;

	// bias the time so all shader effects start correctly
	ex->refEntity.shaderTime = MSECTIME_G(ex->startTime);

	ex->refEntity.hModel = hModel;
	ex->refEntity.customShader = shader;

	// set origin
	VectorCopy( newOrigin, ex->refEntity.origin );
	VectorCopy( newOrigin, ex->refEntity.oldorigin );

	ex->color[0] = ex->color[1] = ex->color[2] = GFIXED_1;

	return ex;
}
开发者ID:Jsoucek，项目名称:q3ce，代码行数:59，代码来源:cg_effects.cpp


示例15: FX_ProbeBeam

//TiM - Beam FX for the Neutrino Probe weapon
void FX_ProbeBeam( vec3_t origin, vec3_t dir, int clientNum, qboolean alt_fire )
{
	trace_t			tr;
	refEntity_t		beam;
	vec3_t			end;
	float			scale;

	memset( &beam, 0, sizeof( beam ) );

	if ( alt_fire )
		scale = flrandom(7.0f, 12.0f);
	else
		scale = Q_fabs( 12.0f * sin( cg.time * 0.1f ) );

	VectorMA( origin, PROBE_BEAM_LENGTH, dir, end );

	CG_Trace( &tr, origin, NULL, NULL, end, clientNum, CONTENTS_SOLID );

	trap_R_AddLightToScene( origin, 20, 114.0f / 255, 164.0f / 255, 1.0f );

	VectorCopy( origin, beam.origin);
	VectorCopy( tr.endpos, beam.oldorigin );
	beam.reType = RT_LINE;	
	beam.customShader = cgs.media.probeBeam;
	beam.shaderRGBA[0] = 0xff;
	beam.shaderRGBA[1] = 0xff;
	beam.shaderRGBA[2] = 0xff;
	beam.shaderRGBA[3] = 0xff;
	AxisClear( beam.axis );
	
	beam.data.line.width = scale*0.1;
	beam.data.line.width2 = scale;
	beam.data.line.stscale = 1.0;
	trap_R_AddRefEntityToScene( &beam );

	if ( tr.fraction != 1.0f )
	{
		float radius;

		if ( alt_fire )
			radius = flrandom(1.5f, 3.0f) * (1.0 - (tr.fraction*0.3));
		else
			radius = flrandom(0.5f, 1.5f) * (1.0 - (tr.fraction*0.3));

		if ( !radius )
			return;

		CG_ImpactMark( cgs.media.probeDecal, tr.endpos, tr.plane.normal, 0, 1, 1, 1, 0.2*(1.0-tr.fraction), qfalse, radius, qtrue );
		trap_R_AddLightToScene( origin, radius*5, 114.0f / 255, 164.0f / 255, 1.0f );
	}
}
开发者ID:UberGames，项目名称:RPG-X2-rpgxEF，代码行数:52，代码来源:fx_misc.c


示例16: R_LerpTag

/*
================
R_LerpTag
================
*/
int R_LerpTag( orientation_t *tag, qhandle_t handle, int startFrame, int endFrame, 
					 float frac, const char *tagName ) {
	md3Tag_t	*start, *end;
	md3Tag_t	start_space, end_space;
	int		i;
	float		frontLerp, backLerp;
	model_t		*model;

	model = R_GetModelByHandle( handle );
	if ( !model->md3[0] )
	{
		if(model->type == MOD_MDR)
		{
			start = R_GetAnimTag((mdrHeader_t *) model->modelData, startFrame, tagName, &start_space);
			end = R_GetAnimTag((mdrHeader_t *) model->modelData, endFrame, tagName, &end_space);
		}
		else if( model->type == MOD_IQM ) {
			return R_IQMLerpTag( tag, (iqmData_t *)model->modelData,
					startFrame, endFrame,
					frac, tagName );
		} else {
			start = end = NULL;
		}
	}
	else
	{
		start = R_GetTag( model->md3[0], startFrame, tagName );
		end = R_GetTag( model->md3[0], endFrame, tagName );
	}

	if ( !start || !end ) {
		AxisClear( tag->axis );
		VectorClear( tag->origin );
		return false;
	}

	frontLerp = frac;
	backLerp = 1.0f - frac;

	for ( i = 0 ; i < 3 ; i++ ) {
		tag->origin[i] = start->origin[i] * backLerp +  end->origin[i] * frontLerp;
		tag->axis[0][i] = start->axis[0][i] * backLerp +  end->axis[0][i] * frontLerp;
		tag->axis[1][i] = start->axis[1][i] * backLerp +  end->axis[1][i] * frontLerp;
		tag->axis[2][i] = start->axis[2][i] * backLerp +  end->axis[2][i] * frontLerp;
	}
	VectorNormalize( tag->axis[0] );
	VectorNormalize( tag->axis[1] );
	VectorNormalize( tag->axis[2] );
	return true;
}
开发者ID:ensiform，项目名称:q3pp，代码行数:55，代码来源:tr_model.cpp


示例17: R_GetAnimTag

void R_GetAnimTag( mdrHeader_t *mod, int framenum, const char *tagName, md3Tag_t * dest) 
{
	int				i;
	int				frameSize;
	mdrFrame_t		*frame;
	mdrTag_t		*tag;

	if ( framenum >= mod->numFrames ) 
	{
		// it is possible to have a bad frame while changing models, so don't error
		framenum = mod->numFrames - 1;
	}

	tag = (mdrTag_t *)((byte *)mod + mod->ofsTags);
	for ( i = 0 ; i < mod->numTags ; i++, tag++ )
	{
		if ( !strcmp( tag->name, tagName ) )
		{
			Q_strncpyz(dest->name, tag->name, sizeof(dest->name));

			// uncompressed model...
			//
			frameSize = (long)( &((mdrFrame_t *)0)->bones[ mod->numBones ] );
			frame = (mdrFrame_t *)((byte *)mod + mod->ofsFrames + framenum * frameSize );
	#if 1
			VectorCopy(&frame->bones[tag->boneIndex].matrix[0][0], dest->axis[0] );
			VectorCopy(&frame->bones[tag->boneIndex].matrix[1][0], dest->axis[1] );
			VectorCopy(&frame->bones[tag->boneIndex].matrix[2][0], dest->axis[2] );
	#else
			{
				int j,k;
				for (j=0;j<3;j++)
				{
					for (k=0;k<3;k++)
						dest->axis[j][k]=frame->bones[tag->boneIndex].matrix[k][j];
				}
			}
	#endif
			dest->origin[0]=frame->bones[tag->boneIndex].matrix[0][3];
			dest->origin[1]=frame->bones[tag->boneIndex].matrix[1][3];
			dest->origin[2]=frame->bones[tag->boneIndex].matrix[2][3];				

			return;
		}
	}

	AxisClear( dest->axis );
	VectorClear( dest->origin );
	strcpy(dest->name,"");
}
开发者ID:entdark，项目名称:q3mme，代码行数:50，代码来源:tr_model.c


示例18: R_IQMLerpTag

int R_IQMLerpTag( orientation_t *tag, iqmData_t *data,
		  qhandle_t frameModel, int startFrame,
		  qhandle_t endFrameModel, int endFrame,
		  float frac, const char *tagName ) {
	iqmData_t	*startSkeleton, *endSkeleton;
	float	jointMats[IQM_MAX_JOINTS * 12];
	int	joint;
	char	*names = data->names;

	// get joint number by reading the joint names
	for( joint = 0; joint < data->num_joints; joint++ ) {
		if( !strcmp( tagName, names ) )
			break;
		names += strlen( names ) + 1;
	}
	if( joint >= data->num_joints ) {
		AxisClear( tag->axis );
		VectorClear( tag->origin );
		return qfalse;
	}

	startSkeleton = R_GetIQMModelDataByHandle( frameModel, data );
	endSkeleton = R_GetIQMModelDataByHandle( endFrameModel, data );

	ComputeJointMats( data, startSkeleton, endSkeleton, startFrame, endFrame, frac, jointMats );

	tag->axis[0][0] = jointMats[12 * joint + 0];
	tag->axis[1][0] = jointMats[12 * joint + 1];
	tag->axis[2][0] = jointMats[12 * joint + 2];
	tag->origin[0] = jointMats[12 * joint + 3];
	tag->axis[0][1] = jointMats[12 * joint + 4];
	tag->axis[1][1] = jointMats[12 * joint + 5];
	tag->axis[2][1] = jointMats[12 * joint + 6];
	tag->origin[1] = jointMats[12 * joint + 7];
	tag->axis[0][2] = jointMats[12 * joint + 8];
	tag->axis[1][2] = jointMats[12 * joint + 9];
	tag->axis[2][2] = jointMats[12 * joint + 10];
	tag->origin[2] = jointMats[12 * joint + 11];

	return qtrue;
}
开发者ID:DaneTheory，项目名称:spearmint，代码行数:41，代码来源:tr_model_iqm.c


示例19: CG_Draw3DModel

void CG_Draw3DModel( float x, float y, float w, float h, qhandle_t model, qhandle_t skin, vec3_t origin, vec3_t angles ) {
	refdef_t		refdef;
	refEntity_t		ent;

	if ( !cg_draw3dIcons.integer || !cg_drawIcons.integer ) {
		return;
	}

	CG_AdjustFrom640( &x, &y, &w, &h );

	memset( &refdef, 0, sizeof( refdef ) );

	memset( &ent, 0, sizeof( ent ) );
	AnglesToAxis( angles, ent.axis );
	VectorCopy( origin, ent.origin );
	ent.hModel = model;
	ent.customSkin = skin;
	ent.renderfx = RF_NOSHADOW;		// no stencil shadows

	refdef.rdflags = RDF_NOWORLDMODEL;

	AxisClear( refdef.viewaxis );

	refdef.fov_x = 30;
	refdef.fov_y = 30;

	refdef.x = x;
	refdef.y = y;
	refdef.width = w;
	refdef.height = h;

	refdef.time = cg.time;

	trap_R_ClearScene();
	trap_R_AddRefEntityToScene( &ent );
	trap_MME_TimeFraction(cg.timeFraction);
	trap_R_RenderScene( &refdef );
}
开发者ID:entdark，项目名称:q3mme，代码行数:38，代码来源:cg_draw.c


示例20: CG_Draw3DModel

/*
================
CG_Draw3DModel

================
*/
void CG_Draw3DModel( float x, float y, float w, float h, qhandle_t model, qhandle_t skin, vec3_t origin, vec3_t angles ) {
	refdef_t		refdef;
	refEntity_t		ent;
	CG_AdjustFrom640( &x, &y, &w, &h,qtrue);
	memset( &refdef, 0, sizeof( refdef ) );
	memset( &ent, 0, sizeof( ent ) );
	AnglesToAxis( angles, ent.axis );
	VectorCopy( origin, ent.origin );
	ent.hModel = model;
	ent.customSkin = skin;
	ent.renderfx = RF_NOSHADOW | RF_DEPTHHACK | RF_LIGHTING_ORIGIN;
	refdef.rdflags = RDF_NOWORLDMODEL;
	AxisClear(refdef.viewaxis);
	refdef.fov_x = 30;
	refdef.fov_y = 30;
	refdef.x = x;
	refdef.y = y;
	refdef.width = w;
	refdef.height = h;
	refdef.time = cg.time;
	trap_R_ClearScene();
	trap_R_AddRefEntityToScene(&ent);
	trap_R_RenderScene(&refdef);
}
开发者ID:Aravind7z，项目名称:zeq2lite，代码行数:30，代码来源:cg_draw.c



注：本文中的AxisClear函数示例整理自Github/MSDocs等源码及文档管理平台，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。

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