void main(int argc, char* argv[])
{
try{
auto status = nite::NiTE::initialize();
nite::UserTracker userTracker;
status = userTracker.create();
if ( status != nite::STATUS_OK ) {
throw std::runtime_error( "userTracker.create" );
}
cv::Mat depthImage;
while ( 1 ) {
nite::UserTrackerFrameRef userFrame;
userTracker.readFrame( &userFrame );
depthImage = depthToImage( userFrame );
drawUser( userFrame, depthImage );
drawSkeleton( userFrame, userTracker, depthImage);
cv::imshow( "User", depthImage );
int key = cv::waitKey( 10 );
if ( key == 'q' || key == 0x1b ) {
break;
}
}
}
catch(std::exception&){
std::cout << openni::OpenNI::getExtendedError() << std::endl;
}
}
//----------------------------------------
void ofxOpenNITracker::draw(){
ofPushStyle();
// show green/red circle if any one is found
if (tracked_users_index.size() > 0) {
// draw all the users
for(int i = 0; i < (int)tracked_users_index.size(); ++i) {
drawUser(i);
}
}
ofPopStyle();
}
// Draw all the found users.
//----------------------------------------
void ofxUserGenerator::draw( ) {
// show green/red circle if any one is found
if (found_users > 0) {
// draw all the users
for(int i = 0; i < found_users; ++i) {
drawUser(i);
}
glColor3f(0, 1.0f, 0);
} else glColor3f(1.0f, 0, 0);
ofCircle(10, 10, 10);
// reset to white for simplicity
glColor3f(1.0f, 1.0f, 1.0f);
}
//
// FUNCTION: WndProc(HWND, UINT, WPARAM, LPARAM)
//
// PURPOSE: Processes messages for the main window.
//
// WM_COMMAND - process the application menu
// WM_PAINT - Paint the main window
// WM_DESTROY - post a quit message and return
//
//
LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
int wmId, wmEvent;
PAINTSTRUCT ps;
HDC hdc;
int move = 30;
switch (message)
{
case WM_COMMAND:
wmId = LOWORD(wParam);
wmEvent = HIWORD(wParam);
switch (wmId)
{
case ID_FILE_NEW:
gameOver();//Runs gameOver, so gameover gets set to false, and starts our game over.
break;
case IDM_ABOUT:
DialogBox(hInst, MAKEINTRESOURCE(IDD_ABOUTBOX), hWnd, About);
break;
case IDM_EXIT:
DestroyWindow(hWnd);
break;
default:
return DefWindowProc(hWnd, message, wParam, lParam);
}
break;
case WM_PAINT:
hdc = BeginPaint(hWnd, &ps);
DrawEnclosure(hWnd, hdc);//Draws our background, and Rectangle enclosure.
DrawBlocks(hWnd, hdc);//Draws falling blocks and checks for collisions.
drawUser(hWnd, hdc);//Draws the user's block.
drawTitle(hWnd, hdc);//Draws the level, and updates the speed of the falling block.
EndPaint(hWnd, &ps);
break;
case WM_TIMER:
InvalidateRect(hWnd, NULL, true);
break;
case WM_KEYDOWN:
switch (wParam)
{
case VK_LEFT://If the left arrow key is pressed.
moveLeft();//Moves the user's block left.
break;
case VK_RIGHT://If the right arrow key is pressed.
moveRight();//Moves the user's block right.
break;
}
InvalidateRect(hWnd, NULL, TRUE);
UpdateWindow(hWnd);
return 0;
case WM_DESTROY:
PostQuitMessage(0);
break;
default:
return DefWindowProc(hWnd, message, wParam, lParam);
}
return 0;
}
