bool ParticleExplosion::initWithTotalParticles(int numberOfParticles)
{
if( ParticleSystemQuad::initWithTotalParticles(numberOfParticles) )
{
// duration
_duration = 0.1f;
setEmitterMode(Mode::GRAVITY);
// Gravity Mode: gravity
setGravity(Vec2(0,0));
// Gravity Mode: speed of particles
setSpeed(70);
setSpeedVar(40);
// Gravity Mode: radial
setRadialAccel(0);
setRadialAccelVar(0);
// Gravity Mode: tangential
setTangentialAccel(0);
setTangentialAccelVar(0);
// angle
_angle = 90;
_angleVar = 360;
// emitter position
Size winSize = Director::getInstance()->getWinSize();
this->setPosition(Vec2(winSize.width/2, winSize.height/2));
setPosVar(Vec2::ZERO);
// life of particles
_life = 5.0f;
_lifeVar = 2;
// size, in pixels
_startSize = 15.0f;
_startSizeVar = 10.0f;
_endSize = START_SIZE_EQUAL_TO_END_SIZE;
// emits per second
_emissionRate = _totalParticles/_duration;
// color of particles
_startColor.r = 0.7f;
_startColor.g = 0.1f;
_startColor.b = 0.2f;
_startColor.a = 1.0f;
_startColorVar.r = 0.5f;
_startColorVar.g = 0.5f;
_startColorVar.b = 0.5f;
_startColorVar.a = 0.0f;
_endColor.r = 0.5f;
_endColor.g = 0.5f;
_endColor.b = 0.5f;
_endColor.a = 0.0f;
_endColorVar.r = 0.5f;
_endColorVar.g = 0.5f;
_endColorVar.b = 0.5f;
_endColorVar.a = 0.0f;
Texture2D* texture = getDefaultTexture();
if (texture != nullptr)
{
setTexture(texture);
}
// additive
this->setBlendAdditive(false);
return true;
}
return false;
}
bool ParticleSpiral::initWithTotalParticles(unsigned int numberOfParticles)
{
if( ParticleSystemQuad::initWithTotalParticles(numberOfParticles) )
{
// duration
_duration = DURATION_INFINITY;
// Gravity Mode
setEmitterMode(Mode::GRAVITY);
// Gravity Mode: gravity
setGravity(Point(0,0));
// Gravity Mode: speed of particles
setSpeed(150);
setSpeedVar(0);
// Gravity Mode: radial
setRadialAccel(-380);
setRadialAccelVar(0);
// Gravity Mode: tangential
setTangentialAccel(45);
setTangentialAccelVar(0);
// angle
_angle = 90;
_angleVar = 0;
// emitter position
Size winSize = Director::getInstance()->getWinSize();
this->setPosition(Point(winSize.width/2, winSize.height/2));
setPosVar(Point::ZERO);
// life of particles
_life = 12;
_lifeVar = 0;
// size, in pixels
_startSize = 20.0f;
_startSizeVar = 0.0f;
_endSize = START_SIZE_EQUAL_TO_END_SIZE;
// emits per second
_emissionRate = _totalParticles/_life;
// color of particles
_startColor.r = 0.5f;
_startColor.g = 0.5f;
_startColor.b = 0.5f;
_startColor.a = 1.0f;
_startColorVar.r = 0.5f;
_startColorVar.g = 0.5f;
_startColorVar.b = 0.5f;
_startColorVar.a = 0.0f;
_endColor.r = 0.5f;
_endColor.g = 0.5f;
_endColor.b = 0.5f;
_endColor.a = 1.0f;
_endColorVar.r = 0.5f;
_endColorVar.g = 0.5f;
_endColorVar.b = 0.5f;
_endColorVar.a = 0.0f;
Texture2D* texture = getDefaultTexture();
if (texture != NULL)
{
setTexture(texture);
}
// additive
this->setBlendAdditive(false);
return true;
}
return false;
}
bool ParticleRain::initWithTotalParticles(int numberOfParticles)
{
if( ParticleSystemQuad::initWithTotalParticles(numberOfParticles) )
{
// duration
_duration = DURATION_INFINITY;
setEmitterMode(Mode::GRAVITY);
// Gravity Mode: gravity
setGravity(Vec2(10,-10));
// Gravity Mode: radial
setRadialAccel(0);
setRadialAccelVar(1);
// Gravity Mode: tangential
setTangentialAccel(0);
setTangentialAccelVar(1);
// Gravity Mode: speed of particles
setSpeed(130);
setSpeedVar(30);
// angle
_angle = -90;
_angleVar = 5;
// emitter position
Size winSize = Director::getInstance()->getWinSize();
this->setPosition(Vec2(winSize.width/2, winSize.height));
setPosVar(Vec2(winSize.width/2, 0));
// life of particles
_life = 4.5f;
_lifeVar = 0;
// size, in pixels
_startSize = 4.0f;
_startSizeVar = 2.0f;
_endSize = START_SIZE_EQUAL_TO_END_SIZE;
// emits per second
_emissionRate = 20;
// color of particles
_startColor.r = 0.7f;
_startColor.g = 0.8f;
_startColor.b = 1.0f;
_startColor.a = 1.0f;
_startColorVar.r = 0.0f;
_startColorVar.g = 0.0f;
_startColorVar.b = 0.0f;
_startColorVar.a = 0.0f;
_endColor.r = 0.7f;
_endColor.g = 0.8f;
_endColor.b = 1.0f;
_endColor.a = 0.5f;
_endColorVar.r = 0.0f;
_endColorVar.g = 0.0f;
_endColorVar.b = 0.0f;
_endColorVar.a = 0.0f;
Texture2D* texture = getDefaultTexture();
if (texture != nullptr)
{
setTexture(texture);
}
// additive
this->setBlendAdditive(false);
return true;
}
return false;
}
