void drawUserMessage() { const float fMessageTypeColors[NUM_DRAW_MESSAGE_TYPES][3] = { { 0, 1, 0 }, /*NOTIFICATION_MESSAGE*/ { 1, 1, 0 }, /*WARNING_MESSAGE*/ { 1, 0, 0 }, /*ERROR_MESSAGE*/ { 1, 0, 0 }, /*FATAL_MESSAGE*/ }; if (isInKeyboardInputMode()) { drawCenteredMessage(GLUT_BITMAP_TIMES_ROMAN_24, WIN_SIZE_Y * 4 / 5, getCurrentKeyboardInputMessage(), 0, 1, 0); } static XnUInt64 nStartShowMessage = 0; if (g_DrawConfig.bShowMessage) { g_DrawConfig.bShowMessage = false; xnOSGetTimeStamp(&nStartShowMessage); } XnUInt64 nNow; xnOSGetTimeStamp(&nNow); if (nNow - nStartShowMessage < 3000) { drawCenteredMessage(GLUT_BITMAP_TIMES_ROMAN_24, WIN_SIZE_Y * 4 / 5, g_csUserMessage, fMessageTypeColors[g_DrawConfig.messageType][0], fMessageTypeColors[g_DrawConfig.messageType][1], fMessageTypeColors[g_DrawConfig.messageType][2]); } }
void printRecordingInfo() { char csMessage[256]; getCaptureMessage(csMessage); if (csMessage[0] != 0) drawCenteredMessage(GLUT_BITMAP_TIMES_ROMAN_24, 30, csMessage, 1, 0, 0); sprintf(csMessage, "Capture Formats - Depth: %s | Image: %s | IR: %s | Audio: %s", captureGetDepthFormatName(), captureGetImageFormatName(), captureGetIRFormatName(), captureGetAudioFormatName()); drawCenteredMessage(GLUT_BITMAP_HELVETICA_12, WIN_SIZE_Y - 3, csMessage, 0, 1, 0); }
void printStatisticsInfo() { char csMessage[256]; getStatisticsMessage(csMessage); if (csMessage[0] != 0) drawCenteredMessage(GLUT_BITMAP_HELVETICA_18, 20, csMessage, 0, 1, 0); }
void printRecordingInfo() { char csMessage[256]; getCaptureMessage(csMessage); if (csMessage[0] != 0) drawCenteredMessage(GLUT_BITMAP_TIMES_ROMAN_24, 30, csMessage, 1, 0, 0); XnUInt32 nWritten; xnOSStrFormat(csMessage, sizeof(csMessage), &nWritten, "Image registration is %s. Capture Formats - Depth: %s | Image: %s | IR: %s", getDevice().getImageRegistrationMode() == openni::IMAGE_REGISTRATION_OFF ? "off " : "on", captureGetDepthFormatName(), captureGetColorFormatName(), captureGetIRFormatName()); drawCenteredMessage(GLUT_BITMAP_HELVETICA_12, WIN_SIZE_Y - 3, csMessage, 0, 1, 0); }
void drawErrorState() { // place a black rect on entire screen glEnable(GL_BLEND); glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); glBegin(GL_QUADS); glColor4f(0, 0, 0, 0.8); glVertex2i(0, 0); glVertex2i(WIN_SIZE_X, 0); glVertex2i(WIN_SIZE_X, WIN_SIZE_Y); glVertex2i(0, WIN_SIZE_Y); glEnd(); glDisable(GL_BLEND); int nYLocation = WIN_SIZE_Y/2 - 30; drawCenteredMessage(GLUT_BITMAP_TIMES_ROMAN_24, nYLocation, "ERROR!", 1, 0, 0); nYLocation += 40; drawCenteredMessage(GLUT_BITMAP_TIMES_ROMAN_24, nYLocation, g_DrawConfig.strErrorState, 1, 0, 0); }
void drawUserMessage() { static XnUInt64 nStartShowMessage = 0; if (g_DrawConfig.bShowMessage) { g_DrawConfig.bShowMessage = false; xnOSGetTimeStamp(&nStartShowMessage); } XnUInt64 nNow; xnOSGetTimeStamp(&nNow); if (nNow - nStartShowMessage < 3000) { drawCenteredMessage(GLUT_BITMAP_TIMES_ROMAN_24, WIN_SIZE_Y * 4 / 5, g_csUserMessage, 0, 1, 0); } }