1 files changed, 0 insertions, 46 deletions

diff --git a/simloop/include/simloop.h b/simloop/include/simloop.h
index 7774c35..4e3ed20 100644
--- a/simloop/include/simloop.h
+++ b/simloop/include/simloop.h
@@ -1,49 +1,3 @@
-/* Simulation loop module.
- *
- * This implements a simulation loop but in a way that the client retains
- * control flow. The client steps the loop and then checks whether the
- * simulation must be updated and/or the result rendered.
- *
- * The simulation is updated at a fixed time step given a desired frame rate.
- * Rendering frame rate can likewise be capped or be unlimited.
- * In any case, an interpolation factor is computed for smooth animation between
- * updates.
- * The implementation also guarantees that the same frame is not rendered twice
- * if time does not advance.
- *
- * Generally, the simulation's update logic should be able to keep up with the
- * requested frame rate; it is the application's responsibility to ensure this.
- * Should the update logic not be able to keep up, then the loop requests a
- * single update per iteration, effectively "degrading" to match the update
- * logic frame rate, giving the update logic a chance to catch up with
- * subsequent loop iterations.
- *
- * Under a variable time delta, the loop could simply update the simulation
- * with a large delta that puts the simulation back into the current clock
- * time. Under a fixed time delta this isn't possible, and we seem to have two
- * choices instead:
- *
- *   a) Queue as many updates as necessary to bring the simulation back to the
- *      current clock time (time_difference / fixed_delta).
- *
- *   b) Queue a single update.
- *
- * The issue with (a) is that, if the simulation is never able to catch up, then
- * the number of requested updates at every loop iteration diverges and
- * eventually the simulation appears to freeze. Example:
- *
- *   desired delta = 10ms (100 fps)
- *   actual  delta = 20ms ( 50 fps)
- *   ---------------------------
- *   iter, sim time, clock time
- *   ---------------------------
- *      0,        0,          0, initial state
- *      1,        0,         10, queue 1 update
- *      2,       10,         30, queue (30-10)/10  = 2 updates
- *      3,       30,         70, queue (70-30)/10  = 4 updates
- *      4,       70,        150, queue (150-70)/10 = 8 updates
- *      ...
- */
 #pragma once
 
 #include <stdint.h>