au3Irr2 Function Reference
_IrrAddParticleAttractionAffectorAdds an affector to a particle system attracting particles to a specified point at a specified speed.
#Include <au3Irrlicht2.au3>
_IrrAddParticleAttractionAffector($h_ParticleSystem, $f_X, $f_Y, $f_Z, $f_Speed = 1, $i_Attract = $IRR_ATTRACT, $b_AffectX = true, $b_AffectY = true, $b_AffectZ = true)
Parameters
| $h_ParticleSystem | Handle of the particle system the created affector is attached to. |
| $f_X, $f_Y, $f_Z | Set the point that particles will attract to. |
| $f_Speed | [optional] Speed in units per second, to attract to the specified point. |
| $i_Attract | [optional] Set whether or not the particles are attracting or detracting. Values are: $IRR_ATTRACT - particles are attracting. IRR_REPEL - particles are detracting. |
| $b_AffectX, $b_AffectY, $b_AffectZ | [optional] Set whether or not this will affect particles in the X, Y, Z direction. |
Return Value
success: Handle of the created affector.failure: false
Remarks
None.
Related
_IrrAddParticleSystemToScene, _IrrSetParticleAffectorEnable, _IrrRemoveAffectors
Example
#include "au3Irrlicht2.au3"
_IrrStart()
; add particle system with default emitter to the irrlicht scene manager
local $particleSystem = _IrrAddParticleSystemToScene($IRR_DEFAULT_EMITTER)
local $ParticleTexture = _IrrGetTexture( "./media/ParticleGrey.bmp" )
; setup this affector to detract particles downwards
_IrrAddParticleAttractionAffector ( $particleSystem, 0,100.0,0.0, 80.0, $IRR_REPEL )
_IrrSetNodeMaterialTexture( $particleSystem, $ParticleTexture, 0 )
_IrrSetNodeMaterialFlag( $particleSystem, $IRR_EMF_LIGHTING, $IRR_OFF )
_IrrSetNodeMaterialType ( $particleSystem, $IRR_EMT_TRANSPARENT_ADD_COLOR )
local $nodeCamera = _IrrAddCamera( 80,0,0, 0,-20,0)
WHILE _IrrRunning()
_IrrBeginScene( 0,0,50 )
_IrrDrawScene()
_IrrEndScene()
WEND
_IrrStop()