void Box2DTestApp::update()
{
if (mousePressed)
particleController.addParticle(mousePos);
particleController.update();
// step physics world
float32 timeStep = 1.0f / 60.0f;
int32 velocityIterations = 6;
int32 positionIterations = 2;
world.Step(timeStep, velocityIterations, positionIterations);
}
void VideoPanApp::update()
{
if( mMovie.checkNewFrame() ) {
mMovieFrame = gl::Texture(mMovie.getTexture());
if( particleCount < maxParticles ) {
mParticleController.addParticle( gl::Texture(mMovie.getTexture()) );
particleCount++;
mMovie.stepForward();
}
} else {
mParticleController.setWidth(mParticleWidth);
mParticleController.setPixelOffset(mPixelOffset);
mParticleController.update();
}
}
void RoboticaProjectApp::update()
{
//get the latest pcm buffer from the track
mPcmBuffer = mTrack->getPcmBuffer();
if( mPcmBuffer ){
// mPcmBuffer->getChannelData( audio::CHANNEL_FRONT_LEFT )
fftRef = audio::calculateFft( mPcmBuffer->getChannelData( audio::CHANNEL_FRONT_LEFT ), bandCount );
if(mAddParticle){
particleC->addParticle(mAddPos);
mAddParticle = false;
}
particleC->update(fftRef, bandCount, getElapsedSeconds());
}
}
//------------------------------------------------------------
//--
//------------------------------------------------------------
void cdr_Snow::mouseMove( MouseEvent event )
{
cinder::Vec2i pos = event.getPos();
myParticles.addParticle( pos.x, pos.y, 10 );
}