85     glm::vec3 pick()  in pick()
87         return glm::vec3{ red_(rng_),  in pick()
110     current_.axis = glm::normalize(glm::vec3(x, y, z));  in Animation()
115     current_.matrix = glm::scale(glm::mat4(1.0f), glm::vec3(current_.scale));  in Animation()
128     virtual glm::vec3 evaluate(float t) = 0;
148     glm::vec3 evaluate(float t)  in evaluate()
163         segment_direction_ = glm::vec3(direction_(rng_),  in new_segment()
179     glm::vec3 segment_start_;
180     glm::vec3 segment_direction_;
184     glm::vec3 unit_dir_;
185     glm::vec3 pos_;
191     CircleCurve(float radius, glm::vec3 axis)  in CircleCurve()
194         glm::vec3 a;  in CircleCurve()
214     glm::vec3 evaluate(float t)  in evaluate()
216         return (a_ * (glm::vec3(std::cos(t)) - glm::vec3(1.0f)) + b_ * glm::vec3(std::sin(t))) *  in evaluate()
217             glm::vec3(r_);  in evaluate()
222     glm::vec3 a_;
223     glm::vec3 b_;
236 glm::vec3 Path::position(float t)  in position()
256         current_.origin = glm::vec3(origin(rng_), origin(rng_), origin(rng_));  in generate_subpath()
271             glm::vec3 axis(dir(rng_), dir(rng_), dir(rng_));  in generate_subpath()
301             glm::vec3(0.5 + 0.5 * (float) i / object_count),  in Simulation()
323         glm::vec3 pos = obj.path.position(time);  in update()