void GazeComponent::executeEvent(GameEvent *event)
{
switch(event->id())
{
case GameEvent::AG_GAZE:
{
// Get event data
AgentGazeData* data = static_cast<AgentGazeData*>(event->data());
switch(data->m_type)
{
case AgentGazeData::GazeToPoint:
data->m_returnI = gaze(data->m_targetV.x, data->m_targetV.y, data->m_targetV.z, (data->m_speed >= 0)? data->m_speed : m_speed, data->m_duration);
break;
case AgentGazeData::GazeToEntity:
data->m_returnI = gaze(data->m_targetI, (data->m_speed >= 0)? data->m_speed : m_speed, data->m_duration);
break;
}
break;
}
case GameEvent::AG_HEADNOD:
case GameEvent::AG_HEADSHAKE:
{
// Get event data
AgentGazeData* data = static_cast<AgentGazeData*>(event->data());
headShake(data->m_axis, data->m_extent, data->m_count, data->m_speed, data->m_duration );
break;
}
case GameEvent::AG_GAZE_GET_STATUS:
{
// Get event data
AgentGazeData* data = static_cast<AgentGazeData*>(event->data());
data->m_returnI = getStatus(data->m_gazeID);
break;
}
case GameEvent::AG_GAZE_GET_SPEED:
{
// Get event data
AgentGazeData* data = static_cast<AgentGazeData*>(event->data());
data->m_returnF = getGazeSpeed();
break;
}
case GameEvent::AG_GAZE_SET_SPEED:
{
// Get event data
float* data = static_cast<float*>(event->data());
setGazeSpeed(*data);
break;
}
}
}
int main(int argc, char **argv)
{
ros::init(argc, argv, "gaze");
ros::NodeHandle nh_;
GazeSimulation gaze(ros::this_node::getName(),nh_);
ros::AsyncSpinner spinner(4);
spinner.start();
ros::waitForShutdown();
spinner.stop();
return 0;
}
// initilize scene
// load obj files, set lights, camera
void initScene(const std::string& textureName)
{
// for loading triangle mesh
Matrix4x4 matrix;
loadObj(objName.c_str(), vertices, normals, texcoord, mesh);
matrix.m[2][3] = -9.f;
matrix.m[1][3] = 0.f;
Transform* tr = new Transform(matrix);
trfList.push_back(tr);
Mesh* newmesh = new Mesh(tr, &vertices, &normals, &mesh);
objList.push_back(newmesh);
// object initialize, for sphere
/*Matrix4x4 mat;
mat.m[2][3] = -16.f;
Transform* tr2 = new Transform(mat);
trfList.push_back(tr2);
Sphere *sphere1 = new Sphere(tr2, 6.f);
objList.push_back(sphere1);*/
// initialize image plane
intensity = new float[WINX * WINY * 3];
memset(intensity, 0, WINX*WINY * 3 * sizeof(float));
// set up the camera
Point camCenter, camLookAt(0.f, 0.f, -1.f);
Vector camUp(0.f, 1.f, 0.f);
float fovy = 60.f;
camera = new PerspectiveCamera(camCenter, camLookAt, camUp, fovy);
// set up the projectionLight
Point e(-1.5f, 3.f, 15.f), gaze(-1.2f, 1.3f, 0.f);
Vector up(0.f, 0.9f, 0.43589f);
/* For sphere ray tracing test */
/*Point e(0.f, 0.f, 7.f), gaze(.0f, 0.f, -1.f);
Vector up(0.f, 1.f, 0.f);*/
Transform light2world = LookAt(e, gaze, up);
//string texname("grid.jpg");
float projFovy = 20.0;
ProjectionLight *projector = new ProjectionLight(Inverse(light2world), textureName, projFovy);
// set up the sampler
sampler = new SimpleSampler(WINX, WINY);
scene = new Scene(sampler, camera, &objList, projector, WINX, WINY);
}