Reformat tuple into a struct.

src/body.cpp

@@ -120,11 +120,9 @@ void draw_body(const Body& b) {
     set_uniform(b.shader, "color", b.color);
     glBindVertexArray(b.vao);
     glDrawElements(GL_TRIANGLES, b.faces.len, GL_UNSIGNED_INT, 0);
-    //glDisableVertexAttribArray(0);
 }
 
 void create_new_sphere(Body* b, float scale) {
     assert(load_body(b, "Icosphere.obj"));
     b->scale = scale;
-    b->pose = glm::translate(b->pose, glm::vec3(0, 0, 0));
 }