| A |
When is the OnIdle
method called? Which class is it a method of?
|
| B |
How do we calculate the timestep dt
between updates of our game?
|
| C |
How does a critter use dt
and its velocity to get its new position?
|
| D |
What is the gain of having the dt
we give our moving critters match the actual time between updates?
|
| E |
What are some factors that influence the frame rate of your animation?
|
| F |
How does the application pass the dt
down to the individual critters in a game? Mention all the intervening classes.
|
| G |
How does the stepDoc(dt)
call both update the critter positions and draw them on the screen? Draw a sequence diagram.
|
| H |
What is the relationship among CDocument::UpdateAllViews, CView::OnUpdate, CView::Invalidate, and CView::OnDraw
? Draw a sequence diagram.
|
