void BoxDrawable::visualize(::view::GlRenderer& r, ::view::GlutWindow& w)
{
using namespace std::chrono;
_object->setDegree(duration_cast<milliseconds>(r.game_model()->timestamp().time_since_epoch()).count() / 10 % 360);
glRotated(_object->degree(), 0.0f, 0.0f, 1.0f);
glTranslated(0., 0., _object->position()(2));
glBegin(GL_LINES);
glColor3f(0.75f, 0.75f, 0.75f);
//bottom quarter
glVertex3f(-1.0f, -1.0f, -1.0f);
glVertex3f(1.0f, -1.0f, -1.0f);
glVertex3f(-1.0f, -1.0f, -1.0f);
glVertex3f(-1.0f, 1.0f, -1.0f);
glVertex3f(1.0f, -1.0f, -1.0f);
glVertex3f(1.0f, 1.0f, -1.0f);
glVertex3f(1.0f, 1.0f, -1.0f);
glVertex3f(-1.0f, 1.0f, -1.0f);
//upwards
glVertex3f(-1.0f, -1.0f, -1.0f);
glVertex3f(-1.0f, -1.0f, 1.0f);
glVertex3f(-1.0f, 1.0f, -1.0f);
glVertex3f(-1.0f, 1.0f, 1.0f);
glVertex3f(1.0f, -1.0f, -1.0f);
glVertex3f(1.0f, -1.0f, 1.0f);
glVertex3f(1.0f, 1.0f, -1.0f);
glVertex3f(1.0f, 1.0f, 1.0f);
//top quarter
glVertex3f(-1.0f, -1.0f, 1.0f);
glVertex3f(1.0f, -1.0f, 1.0f);
glVertex3f(-1.0f, -1.0f, 1.0f);
glVertex3f(-1.0f, 1.0f, 1.0f);
glVertex3f(1.0f, -1.0f, 1.0f);
glVertex3f(1.0f, 1.0f, 1.0f);
glVertex3f(1.0f, 1.0f, 1.0f);
glVertex3f(-1.0f, 1.0f, 1.0f);
glEnd();
w.invalidate();
}
void ParticleGlDrawable::visualize(::view::GlRenderer& r, ::view::GlutWindow& w) {
double timestep_sec = r.game_model()->timestep().count();
glColor3f(0, _model->hue(), 0);
glEnable(GL_BLEND);
glEnable(GL_POINT_SMOOTH);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glPointSize((1 - _model->age()) * 10);
glBegin(GL_POINTS);
vec3_type pos = _model->position();
glVertex3f(pos[0], pos[1], pos[2]);
glEnd();
glDisable(GL_BLEND);
}