void LookAroundYouApp::draw()
{
// clear out the window with black
gl::clear( Color( 0, 0, 0 ) );
// set up the camera
gl::pushMatrices();
gl::setMatrices( mMayaCam.getCamera() );
for(int i=0; i<mBoids.size(); i++) {
mBoids[i]->draw();
}
gl::drawCoordinateFrame( 6.0f );
gl::popMatrices();
// Draw the interface
mParams.draw();
float pos = music->getPlayheadNorm();
Rectf bar(0, 0, app::getWindowWidth()*pos, 10);
gl::drawSolidRect(bar);
}
void PaintingBeingsApp::draw()
{
gl::clear(ColorAf::gray(0.6f));
gl::setViewport(getWindowBounds());
gl::setMatrices(_camera);
glMultMatrixf(_arcball.getQuat());
if (_showWireFrame)
gl::enableWireframe();
else
gl::disableWireframe();
if (_launchAlgoGen)
{
if (!_showImageBeing)
{
_image.getTexture().enableAndBind();
gl::draw(_image.getTexture(), _rectangleTextutre);
_image.getTexture().unbind();
gl::Texture textureAlgoGen = _algoGen.getBestImage();
textureAlgoGen.enableAndBind();
gl::draw(textureAlgoGen, _rectangleAlgoGen);
textureAlgoGen.unbind();
}
else
{
_imageBeing.draw(_algoGen.getBestImage());
}
}
_params.draw();
}
void AnotherSandboxProjectApp::draw()
{
gl::clear( Color( 0, 0, 0 ) );
glUseProgram(_drawingProgram);
glBindVertexArray(_drawingVAO);
glBindBuffer(GL_ARRAY_BUFFER, _drawingVBO);
glActiveTexture(GL_TEXTURE0);
glBindTexture(GL_TEXTURE_BUFFER, _gridTex);
glBindSampler(0, 0);
glProgramUniform2f(_drawingProgram, _drawingScreenSizeLoc, (GLfloat)getWindowWidth(), (GLfloat)getWindowHeight());
glDrawArrays(GL_TRIANGLE_STRIP, 0, 4);
glBindBuffer(GL_ARRAY_BUFFER, 0);
glBindVertexArray(0);
glUseProgram(0);
vec2 cellRectSize = vec2((float)getWindowWidth() / (float)_DSPController->getGridSize().x, (float)getWindowHeight() / (float)_DSPController->getGridSize().x);
ivec2 mouseCell = (ivec2)((vec2)getMousePos() / cellRectSize);
vec2 mouseCellPoint = (vec2)mouseCell * cellRectSize;
gl::color(1.0, 0.0, 0.0);
gl::drawSolidRect(Rectf(mouseCellPoint, mouseCellPoint + cellRectSize));
_params.draw();
}
void ArmyDemoApp::draw()
{
gl::clear( Color::black() );
gl::setMatrices( mCamera );
gl::translate( 0, -5.0f, 0.0f );
gl::scale( vec3( 0.1f ) );
if ( mEnableWireframe )
gl::enableWireframe();
for(int i=0; i < ROW_LEN; ++i) {
for(int j=0; j < ROW_LEN; ++j ) {
gl::pushModelMatrix();
gl::translate(SPACING * (i - 0.5f * ROW_LEN), 0, SPACING * (j - 0.5f * ROW_LEN));
mSkeletalMesh->setPose( mTime + 2.0f*( i * j )/NUM_MONSTERS );
if( mDrawMesh ) {
model::Renderer::draw( mSkeletalMesh );
}
if( mDrawSkeleton) {
model::Renderer::draw( mSkeletalMesh->getSkeleton() );
}
gl::popModelMatrix();
}
}
if ( mEnableWireframe )
gl::disableWireframe();
mParams.draw();
}
void ColorTilesApp::draw()
{
gl::clear(Color(0, 0, 0));
gl::setMatrices(camera_);
gl::rotate(sceneRotation_);
std::for_each(tiles_.begin(), tiles_.end(), std::mem_fun(&Tile::draw));
params_.draw();
}
void TestbedApp::draw()
{
// clear out the window with black
gl::clear( Color( 0, 0, 0 ) );
settings.hz = settingsHz;
test->Step(&settings);
// Update the state of the particle parameter.
bool restartTest;
const bool changed = particleParameter.Changed(&restartTest);
B2_NOT_USED(changed);
test->DrawTitle(entry->name);
#if ! defined( CINDER_GL_ES )
mParams.draw();
#else
gl::color( 0.6f, 0.6f, 0.7f );
gl::drawSolidRect( mLeftButton );
gl::drawSolidRect( mRightButton );
#endif
if (testSelection != testIndex || restartTest)
{
fullscreenUI.Reset();
if (!restartTest) particleParameter.Reset();
testIndex = testSelection;
delete test;
entry = g_testEntries + testIndex;
test = entry->createFcn();
viewZoom = test->GetDefaultViewZoom();
settings.viewCenter.Set(0.0f, 20.0f * viewZoom);
resizeView( width, height );
}
// print world step time stats every 600 frames
static int s_printCount = 0;
static b2Stat st;
st.Record(settings.stepTimeOut);
const int STAT_PRINT_INTERVAL = 600;
if( settings.printStepTimeStats && st.GetCount() == STAT_PRINT_INTERVAL ) {
console() << "World Step Time samples "
<< s_printCount*STAT_PRINT_INTERVAL << "-" << (s_printCount+1)*STAT_PRINT_INTERVAL-1 << ": "
<< st.GetMin() << "min " << st.GetMax() << "max " << st.GetMean() << "avg (ms)" << std::endl;
s_printCount++;
}
}
void ocvWarpApp::draw()
{
gl::clear( Color( 1, 1, 1 ) );
gl::color( Color( 1, 1, 1 ) );
updateImage();
gl::draw( mTexture );
gl::color( Color( 1, 1, 0 ) );
gl::drawSolidCircle( mRotationCenter, 4.0f );
mParams.draw();
}
void f6_structure::draw()
{
// clear out the window with black
gl::clear( Color( 0, 0, 0 ) );
if (mParamsVisible)
mParams.draw();
if (mParticlesVisible)
{
for (int i = 0; i < pss.size(); i++)
pss[i].draw(mMousePosition);
}
}
void SmilesApp::draw()
{
gl::enableAlphaBlending();
gl::clear( Color::black() );
gl::color(1.0f, 1.0f, 1.0f);
// draw webcam capture
if( !mCapture || !mSurface )
return;
gl::draw( gl::Texture(mSurface) );
if(mGreyChannel){
gl::pushMatrices();{
gl::translate(mSmileRect.getUpperLeft());
gl::draw( gl::Texture(mGreyChannel) );
}gl::popMatrices();
}
// draw rect that actually gets analysed:
gl::color(ColorA(0.0f, 1.0f, 0.0f, 1.0f));
gl::drawStrokedRect(mSmileRect);
gl::drawStrokedCircle(mSmileRect.getUpperLeft(), 10);
gl::drawStrokedCircle(mSmileRect.getUpperRight(), 10);
gl::drawStrokedCircle(mSmileRect.getLowerLeft(), 10);
gl::drawStrokedCircle(mSmileRect.getLowerRight(), 10);
//draw mSmileThreshold
gl::pushMatrices();{
gl::color(ColorA(1.0f, 0.0f, 0.0f, 0.3f));
gl::drawSolidRect(Rectf( 0, (1-mSmileThreshold)*getWindowHeight(), getWindowWidth(), getWindowHeight() ) );
gl::drawStrokedRect( Rectf(0, 0, getWindowWidth(), getWindowHeight() ) );
}gl::popMatrices();
//draw faces
if(!mFaces.empty()){
gl::pushMatrices();{
gl::translate(mSmileRect.getUpperLeft());
gl::color(1.0f, 1.0f, 1.0f);
for(list<VisualObject *>::iterator it = mFaces.begin(); it != mFaces.end(); ++it) {
mFace = static_cast<FaceObject*>(*it);
gl::drawStrokedRect(Rectf(mFace->x, mFace->y, mFace->x+mFace->xSize, mFace->y+mFace->ySize ));
}
}gl::popMatrices();
}
mParams.draw();
}
void Fluid2DBasicApp::draw()
{
// clear out the window with black
gl::clear( Color( 0, 0, 0 ) );
Channel32f chan( mFluid2D.resX(), mFluid2D.resY(), mFluid2D.resX()*sizeof(float), 1, const_cast<float*>( mFluid2D.density().data() ) );
if( ! mTex ) {
mTex = gl::Texture( chan );
} else {
mTex.update( chan );
}
gl::color( Color( 1, 1, 1 ) );
gl::draw( mTex, getWindowBounds() );
mParams.draw();
}
void PolygonBooleanApp::draw()
{
gl::clear( Color( 0.24f, 0.24f, 0.24f ) );
gl::color( ColorA( 0.25f, 0.5f, 1.0f, 0.15f ) );
gl::draw( *mPolyAMesh );
gl::color( ColorA( 0.25f, 1.0f, 0.5f, 0.15f ) );
gl::draw( *mPolyBMesh );
gl::lineWidth( 2.0f );
gl::color( ColorA( 1.0f, 0.5f, 0.25f, 1.0f ) );
for( size_t c = 0; c < mPolyResult.size(); ++c )
gl::draw( mPolyResult[c] );
mParams.draw();
}
void _TBOX_PREFIX_App::draw()
{
// clear out the window with black
gl::clear( Color( 0, 0, 0 ) );
// set up the camera
gl::pushMatrices();
gl::setMatrices( mMayaCam.getCamera() );
Vec3f size = 5.0f * Vec3f::one();
gl::drawColorCube( 0.5f * size, size );
gl::drawCoordinateFrame( 6.0f );
gl::popMatrices();
// Draw the interface
mParams.draw();
}
void ArtkpApp::draw()
{
gl::clear( Color::black() );
gl::disableDepthRead();
gl::disableDepthWrite();
// draws camera image
gl::setViewport( getWindowBounds() );
gl::setMatricesWindow( getWindowSize() );
gl::color( Color::white() );
Area outputArea = Area::proportionalFit( Area( 0, 0, CAPTURE_WIDTH, CAPTURE_HEIGHT ), getWindowBounds(), true, true );
if ( mCaptTexture )
gl::draw( mCaptTexture, outputArea );
// places a cube on each detected marker
gl::enableDepthRead();
gl::enableDepthWrite();
gl::setViewport( outputArea );
// sets the projection matrix
mArTracker.setProjection();
// scales the pattern according th the pattern width
Vec3d patternScale = Vec3d::one() * mArTracker.getOptions().getPatternWidth();
for ( int i = 0; i < mArTracker.getNumMarkers(); i++ )
{
// id -1 means unknown marker, false positive
if ( mArTracker.getMarkerId( i ) == -1 )
continue;
// sets the modelview matrix of the i'th marker
mArTracker.setModelView( i );
gl::scale( patternScale );
gl::translate( Vec3f( 0.f, .0f, .5f ) ); // places the cube on the marker instead of the center
gl::drawColorCube( Vec3f::zero(), Vec3f::one() );
}
mParams.draw();
}
void TriangulationApp::draw()
{
if( mOldPrecision != mPrecision )
recalcMesh();
gl::clear();
gl::pushModelView();
gl::translate( getWindowCenter() * Vec2f( 0.8f, 1.2f ) );
gl::scale( Vec3f( mZoom, mZoom, mZoom ) );
gl::color( Color( 0.8f, 0.4f, 0.0f ) );
gl::draw( mVboMesh );
if( mDrawWireframe ) {
gl::enableWireframe();
gl::color( Color::white() );
gl::draw( mVboMesh );
gl::disableWireframe();
}
gl::popModelView();
mParams.draw();
}
void KaleidoscopeApp::draw()
{
gl::clear();
gl::setViewport( getWindowBounds() );
gl::setMatricesWindow( getWindowSize() );
if ( mShader )
{
mShader.bind();
mShader.uniform( "center", mCenter );
mShader.uniform( "numReflectionLines", mNumReflectionLines );
mShader.uniform( "rotation", mRotation );
mShader.uniform( "txt", 0 );
}
if ( mTexture )
gl::draw( mTexture, getWindowBounds() );
if ( mShader )
mShader.unbind();
mParams.draw();
}
void DelaunayMeshMaker::draw()
{
gl::clear();
gl::pushMatrices();
gl::pushModelView();
gl::color( ColorA::white() );
if( mMesh.getNumTriangles() > 0 ){
if( mApplyPhongShading )
mPhongShader.bind();
gl::enableDepthRead();
gl::enableDepthWrite();
gl::disableAlphaBlending();
if( mDrawWireframe )
gl::enableWireframe();
gl::draw( mVboMesh );
if( mDrawWireframe )
gl::disableWireframe();
if( mApplyPhongShading )
mPhongShader.unbind();
}
if( mAlpha > 0.0f ){
gl::disableDepthRead();
gl::disableDepthWrite();
gl::enableAlphaBlending();
gl::color( ColorA( 1,1,1, mAlpha ) );
gl::draw( mSurface );
}
gl::popModelView();
gl::popMatrices();
if( mTesselator->isRunning() ){
gl::disableDepthRead();
gl::disableDepthWrite();
gl::enableAlphaBlending();
gl::color( ColorA(0.0f, 0.0f, 0.0f, 0.5f ) );
gl::drawSolidRect( Rectf( 0, 0, app::getWindowWidth(), app::getWindowHeight() ) );
gl::pushModelView();
gl::translate( app::getWindowSize()/2 );
double time = getElapsedSeconds();
double fraction = time - (int) time;
int numFractions = 12;
for(int i=0;i<numFractions;++i) {
float a = (float) (fraction + i * (1.0f / (float)numFractions));
a -= (int) a;
gl::pushModelView();
gl::rotate( i * ( -360.0f/(float)numFractions ) );
gl::color( ColorA(1,1,1,1-a) );
gl::drawSolidRect( Rectf(-6.0f, -44.0f, +6.0f, -31.0f) );
gl::popModelView();
}
gl::popModelView();
}
mParams.draw();
}
void KinectEcard::draw()
{
gl::clear( Color::black() );
gl::color( Color::white() );
//
gl::setViewport( app::getWindowBounds() );
// draw FBO's
gl::pushMatrices();
{
// draw video stream and info string
gl::pushMatrices();
mVideoFbo.getTexture().setFlipped();
gl::draw( mVideoFbo.getTexture() );
gl::pushMatrices();
gl::enableAlphaBlending();
gl::drawString( "Video stream ", Vec2f( 20, 10 ), ColorA::black(), Font( "Arial", 40 ) );
gl::disableAlphaBlending();
gl::popMatrices();
gl::popMatrices();
gl::pushMatrices();
gl::translate( mVideoFbo.getWidth(), 0 );
mDepthFbo.getTexture().setFlipped();
gl::draw( mDepthFbo.getTexture() );
gl::pushMatrices();
gl::enableAlphaBlending();
gl::drawString( "Depth stream ", Vec2f( 20, 10 ), ColorA::black(), Font( "Arial", 40 ) );
gl::disableAlphaBlending();
gl::popMatrices();
gl::popMatrices();
gl::popMatrices();
gl::pushMatrices();
gl::translate( 0, mVideoFbo.getHeight() );
gl::draw( mSubstractedVideoFbo.getTexture() );
gl::pushMatrices();
gl::enableAlphaBlending();
gl::drawString( "Result ", Vec2f( 20, 10 ), ColorA::black(), Font( "Arial", 40 ) );
gl::disableAlphaBlending();
gl::popMatrices();
gl::popMatrices();
gl::pushMatrices();
gl::translate( mVideoFbo.getWidth(), mVideoFbo.getHeight() );
mStoredDepthFbo.getTexture().setFlipped();
gl::draw( mStoredDepthFbo.getTexture() );
gl::pushMatrices();
gl::enableAlphaBlending();
gl::drawString( "Stored depth buffer ", Vec2f( 20, 10 ), ColorA::black(), Font( "Arial", 40 ) );
gl::disableAlphaBlending();
gl::popMatrices();
gl::popMatrices();
if( mDrawDepthCorrectionMap ){
gl::pushMatrices();
{
gl::scale( 0.25f, 0.25f );
gl::draw( mCorrectionMap );
}
gl::popMatrices();
}
}
gl::popMatrices();
// draw bounderies for niceness
gl::pushMatrices();
gl::color( ColorA::black() );
gl::drawLine( Vec3i( 0, mVideoFbo.getHeight(), 0 ), Vec3i( mVideoFbo.getWidth()*2, mVideoFbo.getHeight(), 0 ) );
gl::drawLine( Vec3i( mVideoFbo.getWidth(), 0, 0 ), Vec3i( mVideoFbo.getWidth(), mVideoFbo.getHeight()*2, 0 ) );
gl::popMatrices();
mParams.draw();
}
void draw() { // сюда должно разместить логику перересовки приложения в связи с наступлением нового кадра. вызывется каждый кадр
gl::clear( Color::black() ); // стееть все что нарисованно на сцене
gl::drawCube(objectPosition , Vec3f( 10.0f, 100.0f, 2.0f ) ); // нарисовать параленнипипед
cameraParams.draw(); // нарисовать окно параметров
}
void ForelleVisualAppApp::draw()
{
// clear out the window with black
gl::clear( Color(0, 0,0 ) );
// draw our logo
gl::draw(mLogo, Vec2i(0, getWindowHeight()-mLogo.getHeight() ) );
//update our Client
// stick together with draw;
client.update();
//gl::color( Colorf(0.0f, 0.0f, 0.0f) );
//draw the Image from the client
gl::draw( *client.getTexture(), Rectf(pos.x,pos.y,pos.x+(60*scale),pos.y+(60*scale)));
if (drawGrid) {
// draw Pixel grid
gl::color( Colorf(1.0f, 1.0f, 1.0f) );
gl::pushMatrices();
gl::translate(pos);
for(float i=0;i<=60*scale;i+=scale) {
gl::drawLine( Vec2f(i, 0), Vec2f(i, 60*scale) );
gl::drawLine( Vec2f(0, i), Vec2f(60*scale, i) );
}
gl::popMatrices();
}
if(updateCluster)
controller.updateAndDrawClusters(clusters, *client.getSurface(), pos, scale);
if(readPixels)
controller.getData(clusters,data1,data2,data3,data4);
if(bAllOn){
for (int i=0; i < Const::MAX_DMX_CHANNELS ; i++) {
data1[i]= 255;
data2[i]= 255;
data3[i]= 255;
data4[i]= 255;
}
}else if(bAllOff){
for (int i=0; i < Const::MAX_DMX_CHANNELS ; i++) {
data1[i]= 0;
data2[i]= 0;
data3[i]= 0;
data4[i]= 0;
}
}
if(selectedClusterOn && !clusters.empty() ){
for (int i=0; i < Const::MAX_DMX_CHANNELS ; i++) {
data1[i]= 0;
data2[i]= 0;
data3[i]= 0;
data4[i]= 0;
int universe = *(*selectedCluster)->getUniverse();
if (universe == 0) {
(*selectedCluster)->getChannelData(data1);
}else if (universe == 1) {
(*selectedCluster)->getChannelData(data2);
}else if (universe == 2) {
(*selectedCluster)->getChannelData(data3);
}else if (universe == 3) {
(*selectedCluster)->getChannelData(data4);
}
}
}
if(sendData){
node.sendDataAtPort(data1, 0);
node.sendDataAtPort(data2, 1);
node.sendDataAtPort(data3, 2);
node.sendDataAtPort(data4, 3);
}
// Draw the interface
clusterBar.draw();
menueBar.draw();
}
void ProceduralAnimApp::draw()
{
// clear out the window with black
gl::clear( Color( 0.4f, 0.5f, 0.6f ) );
gl::setMatrices( mMayaCam.getCamera() );
gl::enableDepthRead();
gl::Light light( gl::Light::DIRECTIONAL, 0 );
light.setAmbient( Color::white() );
light.setDiffuse( Color::white() );
light.setSpecular( Color::white() );
light.lookAt( mLightPos, Vec3f::zero() );
light.update( mMayaCam.getCamera() );
light.enable();
gl::pushMatrices();
float e = (float)getElapsedSeconds();
gl::translate( math<float>::sin( 1.3f * e ), math<float>::cos( 2.7f * e ) );
gl::enable( GL_LIGHTING );
gl::enable( GL_NORMALIZE );
if ( mEnableWireframe )
gl::enableWireframe();
if( mDrawMesh ) {
SkinningRenderer::draw( mSkinnedVboBird );
}
if ( mEnableWireframe )
gl::disableWireframe();
gl::disable( GL_LIGHTING );
gl::disable( GL_NORMALIZE );
if( mDrawSkeleton) {
SkinningRenderer::draw( mSkinnedVboBird->getSkeleton() );
}
if( mDrawLabels ) {
SkinningRenderer::drawLabels( mSkinnedVboBird->getSkeleton(), mMayaCam.getCamera() );
}
gl::popMatrices();
Vec3f mRight, mUp;
mMayaCam.getCamera().getBillboardVectors(&mRight, &mUp);
// gl::disableDepthRead();
gl::disableDepthWrite();
gl::enableAlphaBlending();
dustParticleTex->enableAndBind();
mDustShader->bind();
mDustShader->uniform( "tex", 0 );
for( const auto& d : mDust ) {
mDustShader->uniform( "transparency", 1.0f - math<float>::abs(d.z)/(SCENE_SIZE/2.0f) );
gl::drawBillboard(d, Vec2f(60.f, 60.f), 0.0f, mRight, mUp);
}
mDustShader->unbind();
dustParticleTex->unbind();
mParams.draw();
}
void UserApp::draw()
{
gl::setViewport( getWindowBounds() );
gl::clear( Color::black() );
gl::setMatricesWindow( Vec2i(getWindowWidth(), getWindowHeight()) );
gl::color( Colorf::black() );
// if ( mShapeDetection.mSurfaceSubtract ) {
// if ( mTexture ) {
// mTexture->update( Channel32f( mShapeDetection.mSurfaceSubtract ) );
// } else {
// mTexture = gl::Texture::create( Channel32f( mShapeDetection.mSurfaceSubtract ) );
// }
// gl::draw( mTexture, mTexture->getBounds(), getWindowBounds() );
// }
gl::setMatrices( mCamera );
gl::color( Colorf( 1.0f, 0.0f, 0.0f ) );
for ( std::vector<nite::UserData>::const_iterator iter = mUsers.begin(); iter != mUsers.end(); ++iter )
{
const nite::Skeleton& skeleton = iter->getSkeleton();
if ( skeleton.getState() == nite::SKELETON_TRACKED ) {
// this draws the first 15 points (so no joints get drawn twice)
for ( int i=0; i<15; i++ ) {
gl::enableAlphaBlending();
glPointSize(5.0f);
gl::disableAlphaBlending();
gl::color( Color(0.5f, 0.5f, 0.5f) );
gl::begin( GL_POINTS );
const nite::SkeletonJoint& joint0 = skeleton.getJoint( mBones[i].mJointA );
if (joint0.getType() == nite::JOINT_LEFT_KNEE) {
mLeftKnee = joint0.getPosition();
} else if ( joint0.getType() == nite::JOINT_RIGHT_KNEE ) {
mRightKnee = joint0.getPosition();
} else if ( joint0.getType() == nite::JOINT_TORSO ) {
mTorso = joint0.getPosition();
}
const nite::SkeletonJoint& joint1 = skeleton.getJoint( mBones[i].mJointB );
Vec3f v0 = OpenNI::toVec3f( joint0.getPosition() );
// Vec3f v1 = OpenNI::toVec3f( joint1.getPosition() );
v0.x = -v0.x;
// v1.x = -v1.x;
gl::vertex( v0 );
for ( int j=0; j<mShowJoints.size(); j++ ){
if ( mShowJoints[i] && j == mBones[i].mJointA) {
mTrails[j].arrive( v0 );
mTrails[j].updateTrail();
// mJointTrail.push_back(Vec2f( v0.x, v0.y ) );
// if ( mJointTrail.size() > 200 ) {
// mJointTrail.pop_front();
// }
// cout << "size " << mTrails.mTrail.size() << endl;
}
}
// gl::vertex( v1 );
gl::end();
}
// draw negative space around the dancer
if (mShowNegativeSpace) {
gl::begin( GL_POLYGON );
gl::enableAlphaBlending();
gl::color( ColorA(1.0f, 0.8f, 0.0f, 0.5f) );
gl::lineWidth(1.0f);
gl::disableAlphaBlending();
for ( int i = 20; i < mBones.size(); i++ ) {
const nite::SkeletonJoint& joint0 = skeleton.getJoint( mBones[i].mJointA );
const nite::SkeletonJoint& joint1 = skeleton.getJoint( mBones[i].mJointB );
Vec3f v0 = OpenNI::toVec3f( joint0.getPosition() );
Vec3f v1 = OpenNI::toVec3f( joint1.getPosition() );
v0.x = -v0.x;
v1.x = -v1.x;
// PRINT DISTANCES
// Vec3f distPoint = v0 - v1;
// float dist = sqrt( distPoint.x * distPoint.x + distPoint.y * distPoint.y );
// cout << "the distance between " << mBones[i].mJointA << " and " << mBones[i].mJointB << " is " << dist << endl;
gl::vertex( v0 );
gl::vertex( v1 );
}
gl::end();
}
// draw distance lines
if (mShowDistanceLines && !mShowNegativeSpace) {
gl::begin( GL_LINES );
gl::enableAlphaBlending();
gl::color( ColorA(1.0f, 1.0f, 1.0f, 0.3f) );
gl::lineWidth(1.0f);
gl::disableAlphaBlending();
for ( int i = 15; i <= 19; i++ ) {
const nite::SkeletonJoint& joint0 = skeleton.getJoint( mBones[i].mJointA );
const nite::SkeletonJoint& joint1 = skeleton.getJoint( mBones[i].mJointB );
Vec3f v0 = OpenNI::toVec3f( joint0.getPosition() );
Vec3f v1 = OpenNI::toVec3f( joint1.getPosition() );
v0.x = -v0.x;
v1.x = -v1.x;
// PRINT DISTANCES
Vec3f distPoint = v0 - v1;
float dist = sqrt( distPoint.x * distPoint.x + distPoint.y * distPoint.y );
cout << "the distance between " << mBones[i].mJointA << " and " << mBones[i].mJointB << " is " << dist << endl;
gl::vertex( v0 );
gl::vertex( v1 );
}
gl::end();
}
}
}
gl::setMatrices( mCamera );
glLineWidth(10.0f);
int counter = 0;
for( TrailPoint trail: mTrails ) {
gl::color( mColors[counter] );
glBegin( GL_LINE_STRIP );
for( Vec3f v: trail.mTrail ) {
gl::vertex( v );
}
glEnd();
counter += 1;
}
if ( mCounter == 250 ) {
mShapePoints.clear();
mShapePoints = mTrails[0].mTrail;
mCounter = 0;
mJointCounter++;
if (mJointCounter == 15) {
mJointCounter = 0;
}
}
gl::pushModelView();
gl::translate( 100, 100 );
gl::scale(0.25f, 0.25f);
gl::color(mColors[mJointCounter]);
glBegin(GL_LINE_STRIP);
for (Vec3f v: mShapePoints) {
gl::vertex(v);
}
glEnd();
gl::popModelView();
// show if dancer is on or off balance
if ( mUseBalance ) {
mShapeDetection.onBalance( mLeftKnee, mRightKnee, mTorso );
}
// draw contour points
mShapeDetection.draw( mUseBalance, mShowNegativeSpace );
// draw gui params
mParams.draw();
gl::color( Color::white() );
gl::drawSolidRect( Rectf( 0, getWindowHeight(), getWindowWidth(), 500 ) );
mCounter++;
}
void SpriteSheetGeneratorApp::draw()
{
mParams.draw();
}