void HiKinectApp::update()
{
if( mKinect.checkNewDepthFrame() ) {
mDepthTexture = mKinect.getDepthImage();
mDepthSurface = Surface32f( mKinect.getDepthImage() );
mKinectReady = true;
if ( !mKinectIR ) {
mKinectIR = true;
mKinect.setVideoInfrared( true );
}
ci::Surface captureSurface = Surface8u( mKinect.getDepthImage() );
ci::Surface outputSurface = captureSurface;
mContours->clear();
mSilhouetteDetector->processSurface(&captureSurface, mContours, &outputSurface);
}
if( mKinect.checkNewColorFrame() )
mColorTexture = mKinect.getVideoImage();
if( mIsMouseDown ) // using small number instead of 0.0 because lights go black after a few seconds when going to 0.0f
mDirectional -= ( mDirectional - 0.00001f ) * 0.1f;
else
mDirectional -= ( mDirectional - 1.0f ) * 0.1f;
if (mKinectReady)
mGridMesh.updateKinect(mKinect);
else
mGridMesh.update();
}
void ContoursApp::update()
{
if ( mKinectReady && !mKinectIR )
mKinect.setVideoInfrared( true );
if( mKinect.checkNewDepthFrame() ) {
mDepthTexture = mKinect.getDepthImage();
mDepthSurface = Surface8u( mKinect.getDepthImage() );
mKinectReady = true;
ci::Surface captureSurface = Surface8u( mKinect.getDepthImage() );
ci::Surface outputSurface = captureSurface;
contours->clear();
silhouetteDetector->processSurface(&captureSurface, contours, &outputSurface);
console() << contours->size() << " is the size " << endl;
mTexture1 = outputSurface;
}
if( mKinect.checkNewColorFrame() ) {
mTexture2 = gl::Texture( mKinect.getVideoImage() );
}
}
void BoidsApp::update()
{
double deltaT = lastFrameTime - getElapsedSeconds();
//silly variable names, but let's hope it works
if(isFullScreen() != shouldBeFullscreen) {
setFullScreen(shouldBeFullscreen);
}
mEye = Vec3f( 0.0f, 0.0f, mCameraDistance );
mCam.lookAt( mEye, mCenter, mUp );
gl::setMatrices( mCam );
gl::rotate( mSceneRotation);
// image CODE
//gl::enableAlphaBlending();
// glClear( GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT );
//gl::enableAdditiveBlending();
//glEnable(GL_BLEND);
//glEnable( GL_TEXTURE_2D );
//gl::enableDepthWrite( true );
//gl::enableDepthWrite( true );
//glBlendFunc( GL_ONE, GL_SRC_ALPHA );
if (checkTime()) {
//get the next boidRuleset.
int boidRuleToUse = (currentBoidRuleNumber++ % boidRulesets.size());
BoidSysPair thisPair = boidRulesets[boidRuleToUse];
flock_one.zoneRadius = thisPair.flockOneProps.zoneRadius;
flock_one.lowerThresh = thisPair.flockOneProps.lowerThresh;
flock_one.higherThresh = thisPair.flockOneProps.higherThresh;
flock_one.attractStrength = thisPair.flockOneProps.attractStrength;
flock_one.repelStrength = thisPair.flockOneProps.repelStrength;
flock_one.orientStrength = thisPair.flockOneProps.orientStrength;
flock_one.silThresh = thisPair.flockOneProps.silThresh;
flock_one.silRepelStrength = thisPair.flockOneProps.silRepelStrength;
flock_one.gravity = thisPair.flockOneProps.gravity;
flock_one.setColor(thisPair.flockOneProps.baseColor);
flock_two.zoneRadius = thisPair.flockTwoProps.zoneRadius;
flock_two.lowerThresh = thisPair.flockTwoProps.lowerThresh;
flock_two.higherThresh = thisPair.flockTwoProps.higherThresh;
flock_two.attractStrength = thisPair.flockTwoProps.attractStrength;
flock_two.repelStrength = thisPair.flockTwoProps.repelStrength;
flock_two.orientStrength = thisPair.flockTwoProps.orientStrength;
flock_two.silThresh = thisPair.flockTwoProps.silThresh;
flock_two.silRepelStrength = thisPair.flockTwoProps.silRepelStrength;
flock_two.gravity = thisPair.flockTwoProps.gravity;
flock_two.setColor(thisPair.flockTwoProps.baseColor);
imageColor = thisPair.imageColor;
}
//OpenCV IO
//Only do OpenCV business if capture device is open and a new frame is ready
if( capture && capture.checkNewFrame() ) {
polygons->clear();
ci::Surface captureSurface = capture.getSurface();
ci::Surface outputSurface = captureSurface;
silhouetteDetector->processSurface(&captureSurface,polygons,&outputSurface); //this only works because processSurface doesn't retain either pointer
texture = outputSurface;
flock_one.applySilhouetteToBoids(polygons,&imageToScreenMap);
flock_two.applySilhouetteToBoids(polygons,&imageToScreenMap);
}
flock_one.applyForceToBoids();
if( flock_one.centralGravity ) flock_one.pullToCenter( mCenter );
flock_one.update(deltaT,getElapsedSeconds());
flock_two.applyForceToBoids();
if( flock_two.centralGravity) flock_two.pullToCenter( mCenter);
flock_two.update(deltaT,getElapsedSeconds());
}
