Red Firefly Particle - Printable Version

Code:
/*

Anonymous presents...

Red Firefly Particle

Tags: effects, owner, particles, primitive

Description: 

License:

None

http://secondlife.coolminds.org

*/



// Mask Flags - set to TRUE to enable

integer glow = TRUE;            // Make the particles glow

integer bounce = FALSE;          // Make particles bounce on Z plan of object

integer interpColor = TRUE;     // Go from start to end color

integer interpSize = TRUE;      // Go from start to end size

integer wind = TRUE;           // Particles effected by wind

integer followSource = FALSE;    // Particles follow the source

integer followVel = TRUE;       // Particles turn to velocity direction



// Choose a pattern from the following:

// PSYS_SRC_PATTERN_EXPLODE

// PSYS_SRC_PATTERN_DROP

// PSYS_SRC_PATTERN_ANGLE_CONE_EMPTY

// PSYS_SRC_PATTERN_ANGLE_CONE

// PSYS_SRC_PATTERN_ANGLE

integer pattern = PSYS_SRC_PATTERN_ANGLE_CONE;



// Select a target for particles to go towards

// "" for no target, "owner" will follow object owner 

//    and "self" will target this object

//    or put the key of an object for particles to go to

key target = "";



// Particle paramaters

float age = .5;                  // Life of each particle

float maxSpeed = 0;            // Max speed each particle is spit out at

float minSpeed = 0;            // Min speed each particle is spit out at

string texture;                 // Texture used for particles, default used if blank

float startAlpha = 0.1;           // Start alpha (transparency) value

float endAlpha = 1;           // End alpha (transparency) value

vector startColor = <1.0, 0.0, 0.0>;    // Start color of particles <R,G,B>

vector endColor = <1.0, 0.0, 0.0>;      // End color of particles <R,G,B> (if interpColor == TRUE)

vector startSize = <.1,.1,.1>;     // Start size of particles 

vector endSize = <.1,.1,.1>;       // End size of particles (if interpSize == TRUE)

vector push = <0,0,0>;          // Force pushed on particles



// System paramaters

float rate = 0.1;            // How fast (rate) to emit particles

float radius = .55;          // Radius to emit particles for BURST pattern

integer count = 5;        // How many particles to emit per BURST 

float outerAngle = 1.55;    // Outer angle for all ANGLE patterns

float innerAngle = 1.55;    // Inner angle for all ANGLE patterns

vector omega = <0,0,3>;    // Rotation of ANGLE patterns around the source

float life = 0;             // Life in seconds for the system to make particles



// Script variables

integer flags;



updateParticles()

{

    if (target == "owner") target = llGetOwner();

    if (target == "self") target = llGetKey();

    if (glow) flags = flags | PSYS_PART_EMISSIVE_MASK;

    if (bounce) flags = flags | PSYS_PART_BOUNCE_MASK;

    if (interpColor) flags = flags | PSYS_PART_INTERP_COLOR_MASK;

    if (interpSize) flags = flags | PSYS_PART_INTERP_SCALE_MASK;

    if (wind) flags = flags | PSYS_PART_WIND_MASK;

    if (followSource) flags = flags | PSYS_PART_FOLLOW_SRC_MASK;

    if (followVel) flags = flags | PSYS_PART_FOLLOW_VELOCITY_MASK;

    if (target != "") flags = flags | PSYS_PART_TARGET_POS_MASK;



    llParticleSystem([  PSYS_PART_MAX_AGE,age,

                        PSYS_PART_FLAGS,flags,

                        PSYS_PART_START_COLOR, startColor,

                        PSYS_PART_END_COLOR, endColor,

                        PSYS_PART_START_SCALE,startSize,

                        PSYS_PART_END_SCALE,endSize, 

                        PSYS_SRC_PATTERN, pattern,

                        PSYS_SRC_BURST_RATE,rate,

                        PSYS_SRC_ACCEL, push,

                        PSYS_SRC_BURST_PART_COUNT,count,

                        PSYS_SRC_BURST_RADIUS,radius,

                        PSYS_SRC_BURST_SPEED_MIN,minSpeed,

                        PSYS_SRC_BURST_SPEED_MAX,maxSpeed,

                        PSYS_SRC_TARGET_KEY,target,

                        PSYS_SRC_INNERANGLE,innerAngle, 

                        PSYS_SRC_OUTERANGLE,outerAngle,

                        PSYS_SRC_OMEGA, omega,

                        PSYS_SRC_MAX_AGE, life,

                        PSYS_SRC_TEXTURE, texture,

                        PSYS_PART_START_ALPHA, startAlpha,

                        PSYS_PART_END_ALPHA, endAlpha

                            ]);

}



default

{

    state_entry()

    {

        updateParticles();

        //llParticleSystem([]);

    }

}