Method draw

test/Android/Sensors/src/Sensors.cpp:103–201

}

void Sensors::draw()
{
	auto rotation = MotionManager::getRotation( getOrientation() );

	vec3 g = MotionManager::getGravity();
	float thetaRad = atan2( g.z, g.x );// - 3.141592f/2.0f;
	float theta =  thetaRad/3.141592f*180.0f;

	if( mPrint ) {
		//vec3 ng = normalize( g );

		//theta = dot( vec3( 0, ng.y, ng.z ), vec3( 0, 1, 0 ) );
		//theta = (acos(theta) - M_PI/2.0)/3.141592f*180.0f;
		//console() << "ng=" << ng << ", theta=" << theta << std::endl;

		auto q = MotionManager::getRotation( getOrientation() );
		//console() << "-\n" << "quat:\n" << q << "\nmat4:" << toMat4( q ) << std::endl;
		//console() << "AngleAxis: " << AngleAxis( q ) << std::endl;

		console() << "Euler=" << glm::eulerAngles( q ) << std::endl;

		//console() << "g=" << g << " : " << "theta=" << theta << std::endl;
		//console() << "rv=" << MotionManager::getRotationVector() << std::endl;
		//console() << "rotation: " << MotionManager::getRotation( getOrientation() ) << std::endl;
	}

	gl::clear( Color( 0.0f, 0.0f, 0.0f ) );
	gl::enableDepthRead();
	gl::enableDepthWrite();

	gl::setMatricesWindowPersp( getWindowSize(), 60.0f, 1.0f, 10000.0f );
	gl::pushModelMatrix();
	{
		glCullFace( GL_BACK );
		gl::translate( getWindowSize() / 2 );
#if defined( CINDER_ANDROID )
		gl::scale( vec3( 500.0f, 500.0f, 500.0f ) );
#else
		gl::scale( vec3( 200.0f, 200.0f, 200.0f ) );
#endif

		gl::rotate( rotation );

		//gl::rotate( -3.141592f/4.0f, 1, 1, 0 );
		gl::drawColorCube( vec3(0.0f), vec3(1.0f) );


		//gl::rotate( rotation );

		gl::lineWidth( 50.0f );

		gl::color( 1.0f, 0.0f, 0.0f );
		gl::drawLine( vec3( 0, 0, 0 ), vec3( 1.5f, 0, 0 ) );

		gl::color( 0.0f, 1.0f, 0.0f );
		gl::drawLine( vec3( 0, 0, 0 ), vec3( 0, 1.5f, 0 ) );

		gl::color( 0.0f, 0.0f, 1.0f );