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Collision Detection and Response

Collision Detection and Response Quiz

15 Questions Published
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Questions

Question 1 Multiple Choice (Single Answer)

Which of the following is a common method used for collision detection in 2D games?

  1. Bounding Boxes
  2. Ray Casting
  3. Sweep and Prune
  4. All of the above
Question 2 Multiple Choice (Single Answer)

What is the purpose of a collision response algorithm?

  1. To calculate the direction of the collision
  2. To calculate the force of the collision
  3. To determine how objects should move after a collision
  4. All of the above
Question 3 Multiple Choice (Single Answer)

Which of the following is a common collision response algorithm?

  1. Impulse-based
  2. Penetration-based
  3. Constraint-based
  4. All of the above
Question 4 Multiple Choice (Single Answer)

What is the difference between an elastic collision and an inelastic collision?

  1. In an elastic collision, objects bounce off each other, while in an inelastic collision, objects stick together.
  2. In an elastic collision, objects lose energy, while in an inelastic collision, objects gain energy.
  3. In an elastic collision, objects deform, while in an inelastic collision, objects do not deform.
  4. None of the above
Question 5 Multiple Choice (Single Answer)

Which of the following is a common method used for collision detection in 3D games?

  1. Bounding Spheres
  2. Bounding Boxes
  3. Octrees
  4. All of the above
Question 6 Multiple Choice (Single Answer)

What is the purpose of a broad-phase collision detection algorithm?

  1. To identify potential collisions between objects
  2. To calculate the exact point of collision between objects
  3. To determine how objects should move after a collision
  4. None of the above
Question 7 Multiple Choice (Single Answer)

What is the purpose of a narrow-phase collision detection algorithm?

  1. To identify potential collisions between objects
  2. To calculate the exact point of collision between objects
  3. To determine how objects should move after a collision
  4. None of the above
Question 8 Multiple Choice (Single Answer)

Which of the following is a common method used for narrow-phase collision detection in 3D games?

  1. GJK
  2. EPA
  3. Minkowski Difference
  4. All of the above
Question 9 Multiple Choice (Single Answer)

What is the difference between a contact point and a collision point?

  1. A contact point is the point where two objects touch, while a collision point is the point where two objects collide.
  2. A contact point is the point where two objects collide, while a collision point is the point where two objects touch.
  3. There is no difference between a contact point and a collision point.
  4. None of the above
Question 10 Multiple Choice (Single Answer)

Which of the following is a common method used for collision response in 3D games?

  1. Impulse-based
  2. Penetration-based
  3. Constraint-based
  4. All of the above
Question 11 Multiple Choice (Single Answer)

What is the purpose of a restitution coefficient?

  1. To determine how much energy is lost in a collision
  2. To determine the direction of the collision
  3. To determine the force of the collision
  4. None of the above
Question 12 Multiple Choice (Single Answer)

Which of the following is a common method used for resolving collisions in 2D games?

  1. Slide
  2. Bounce
  3. Stick
  4. All of the above
Question 13 Multiple Choice (Single Answer)

Which of the following is a common method used for resolving collisions in 3D games?

  1. Slide
  2. Bounce
  3. Stick
  4. All of the above
Question 14 Multiple Choice (Single Answer)

What is the purpose of a friction coefficient?

  1. To determine how much energy is lost in a collision
  2. To determine the direction of the collision
  3. To determine the force of the collision
  4. To determine how much force is required to move an object along a surface
Question 15 Multiple Choice (Single Answer)

Which of the following is a common method used for detecting collisions between a moving object and a static object?

  1. Ray Casting
  2. Sweep and Prune
  3. Octrees
  4. All of the above
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