c++ - OpenGL follow object smoothly -


i have little spaceship want follow , smoothly it. calculcate mouse-coordinates , offset last frame, add yaw (x-coordinate) , pitch (y-coordinate), little geometry et voilá have new front-vector followedobject.

currently follow object this:

void camera::update() {      glm::vec3 objposition = followedobject->getposition();     this->position = objposition;     this->position.z += 15;     this->camfront = followedobject->getfront();     this->viewmatrix = glm::lookat(position, position + camfront, camup); }

the z-offset used object before camera. whole stuff rather suboptimal. worked great long moved camera around, need better solution.

i'd center followedobject on screen , when perform curve or direction change want camera follow smoothly (like little transition)

do have ideas how improve this?


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