q1

A game involves a contest between dinosaurs and giant robots.

The animation of a robot is simulated using a hierarchical scene

graph, whereas a dinosaur is modelled using a skinned

animation skeleton.

a) A robot is humanoid, consisting of a body, a head, two upper

arms, two lower arms, two hands, two upper legs and two

lower legs. draw your answer explain in the graphic how the position of a tool

in a robot's body, a head, two upper

arms, two lower arms, two hands, two upper legs and two

lower legs is

calculated in world space, using a

hierarchical scene graph. draw your answer same as the example graphic in down