/**
* A cloud of smoke
**/
void EffectsManager::smokeCloud(const btVector3& location)
{
SPK::Emitter* emitter = SPK::NormalEmitter::create();
emitter->setZone(SPK::Sphere::create(SPK::Vector3D(location.x(), location.y(), location.z()), 2.0f));
emitter->setFlow(-1);
emitter->setTank(50);
emitter->setForce(3.0f, 5.0f);
SPK::Group* group = SPK::Group::create(model_smoke, 50);
group->addEmitter(emitter);
group->setGravity(gravity);
group->setFriction(1.0f);
group->setRenderer(render_smoke);
st->addParticleGroup(group);
}
/**
* It's an EXPLOSION!
**/
void EffectsManager::explosion(const btVector3& location, float damage)
{
SPK::Emitter* emitter;
SPK::Group* group;
// Emitter
emitter = SPK::RandomEmitter::create();
emitter->setZone(SPK::Point::create(SPK::Vector3D(location.x(), location.y(), location.z())));
emitter->setFlow(-1);
emitter->setTank(100);
emitter->setForce(10.0f, 20.0f);
// Create group
group = SPK::Group::create(model_fireball, 100);
group->addEmitter(emitter);
group->setGravity(gravity);
group->setRenderer(render_fireball);
st->addParticleGroup(group);
this->smokeCloud(location);
}
SPK::SPK_ID createTest( const SparkDrawable::TextureIDMap& textureIDMap, int screenWidth, int screenHeight)
{
SPK::Model* model;
SPK::Emitter* emitter;
SPK::Group* group;
SPK::System* particleSystem = SPK::System::create();
/* Yellow and red fireball */
model = SPK::Model::create(
SPK::FLAG_RED | SPK::FLAG_GREEN | SPK::FLAG_BLUE | SPK::FLAG_ALPHA,
SPK::FLAG_ALPHA,
SPK::FLAG_RED | SPK::FLAG_GREEN | SPK::FLAG_BLUE
);
model->setParam(SPK::PARAM_ALPHA, 0.8f, 1.0f);
model->setParam(SPK::PARAM_RED, 0.8f, 1.0f);
model->setParam(SPK::PARAM_GREEN, 0.0f, 0.5f);
model->setParam(SPK::PARAM_BLUE, 0.0f, 0.1f);
model->setLifeTime(0.2f, 0.3f);
// Emitter
emitter = SPK::RandomEmitter::create();
emitter->setZone(SPK::Point::create(SPK::Vector3D(0, 0, 0)));
emitter->setFlow(-1);
emitter->setTank(4000);
emitter->setForce(20.0f, 40.0f);
// Create group
group = SPK::Group::create(model, 4000);
group->addEmitter(emitter);
group->setGravity(gravity);
particleSystem->addGroup(group);
/* Dustsplosion */
model = SPK::Model::create(
SPK::FLAG_RED | SPK::FLAG_GREEN | SPK::FLAG_BLUE | SPK::FLAG_ALPHA,
SPK::FLAG_ALPHA,
SPK::FLAG_RED | SPK::FLAG_GREEN | SPK::FLAG_BLUE
);
model->setParam(SPK::PARAM_ALPHA, 0.2f, 0.0f);
model->setParam(SPK::PARAM_RED, 0.6f, 0.8f);
model->setParam(SPK::PARAM_GREEN, 0.6f, 0.8f);
model->setParam(SPK::PARAM_BLUE, 0.6f, 0.8f);
model->setLifeTime(1.2f, 8.0f);
// Emitter
emitter = SPK::NormalEmitter::create();
emitter->setZone(SPK::Sphere::create(SPK::Vector3D(0, 0, 0), 2.0f));
emitter->setFlow(-1);
emitter->setTank(2000);
emitter->setForce(3.0f, 5.0f);
// Create group
group = SPK::Group::create(model, 2000);
group->addEmitter(emitter);
group->setGravity(gravity);
group->setFriction(1.0f);
// System
particleSystem->addGroup(group);
return particleSystem->getSPKID();
}