Difference between revisions of "Particles:addParticles"
From GiderosMobile
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| − | (number or table) | + | (number or table) = Particles:addParticles(particles) |
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| − | '''particles | + | '''particles''': (table or arguments) table for multiple particles or arguments for single ''''''<br/> |
'''Returns''' (number or table) index or table with indexes of added particles<br/> | '''Returns''' (number or table) index or table with indexes of added particles<br/> | ||
Revision as of 10:16, 23 August 2018
Available since: Gideros 2016.06
Description
Add particle a single particle (short form) or several ones (long form) to this particle system.
Short form (single particle):
`particles:addParticles(x,y,size,angle,ttl)`
Extended form:
`particles:addParticles{particleDesc1,particleDesc2,...,particleDescN}`
where particleDescX is a table describing a particle to be added. This table can contain the following parameters:
- x,y: particle position
- size: particle size
- angle: particle orientation
- color: particle color
- alpha: particle alpha
- ttl: time to leave, number of frames this particle will stay on screen
- tag: tag associated with this particle
- speedX,speedY,speedAngular,speedGrowth: Amount added to x,y,angle and size at the beginning of each frame
- decay,decayAngular,decayGrowth,decayAlpha: factor applied to speedX and speedY, speedAngular, speedGrowth and alpha at the beginning of each frame
(number or table) = Particles:addParticles(particles)
'particles: (table or arguments) table for multiple particles or arguments for single '
Returns (number or table) index or table with indexes of added particles
