Function initParticles

cpp/5_Domain_Specific/smokeParticles/particleDemo.cpp:157–168

initialize particle system

// initialize particle system
void initParticles(int numParticles, bool bUseVBO, bool bUseGL)
{
    psystem = new ParticleSystem(numParticles, bUseVBO, bUseGL);
    psystem->reset(ParticleSystem::CONFIG_RANDOM);

    if (bUseVBO) {
        renderer = new SmokeRenderer(numParticles);
        renderer->setLightTarget(vec3f(0.0, 1.0, 0.0));

        sdkCreateTimer(&timer);
    }
}

void cleanup()
{