Difference between revisions of "Particles:addParticles"
From GiderosMobile
| Line 2: | Line 2: | ||
'''Available since:''' Gideros 2016.06<br/> | '''Available since:''' Gideros 2016.06<br/> | ||
=== Description === | === Description === | ||
| − | Add particle a single particle (short form) or several ones (long form) to this particle system. | + | <translate>Add particle a single particle (short form) or several ones (long form) to this particle system. |
<br/> | <br/> | ||
Short form (single particle): | Short form (single particle): | ||
| − | + | [[[particles:addParticles(x,y,size,angle,ttl)]]] | |
<br/> | <br/> | ||
Extended form: | 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: | where particleDescX is a table describing a particle to be added. This table can contain the following parameters: | ||
<ul> | <ul> | ||
| Line 20: | Line 20: | ||
<li>speedX,speedY,speedAngular,speedGrowth: Amount added to x,y,angle and size at the beginning of each frame</li> | <li>speedX,speedY,speedAngular,speedGrowth: Amount added to x,y,angle and size at the beginning of each frame</li> | ||
<li>decay,decayAngular,decayGrowth,decayAlpha: factor applied to speedX and speedY, speedAngular, speedGrowth and alpha at the beginning of each frame</li> | <li>decay,decayAngular,decayGrowth,decayAlpha: factor applied to speedX and speedY, speedAngular, speedGrowth and alpha at the beginning of each frame</li> | ||
| − | </ul> | + | </ul></translate> |
<source lang="lua"> | <source lang="lua"> | ||
(number or table) = Particles:addParticles(particles) | (number or table) = Particles:addParticles(particles) | ||
</source> | </source> | ||
=== Parameters === | === Parameters === | ||
| − | '''particles''': (table or arguments) table for multiple particles or arguments for single <br/> | + | '''particles''': (table or arguments) <translate>table for multiple particles or arguments for single</translate> <br/> |
=== Return values === | === Return values === | ||
| − | '''Returns''' (number or table) index or table with indexes of added particles<br/> | + | '''Returns''' (number or table) <translate>index or table with indexes of added particles</translate><br/> |
Revision as of 14:32, 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)
Parameters
particles: (table or arguments) table for multiple particles or arguments for single
Return values
Returns (number or table) index or table with indexes of added particles
