Lab 8
Creating dynamics that affect multiple
attributes
Start yg
and but do not load a scene.
1. Create two boxes using block1.pfb,
one on top of the other.
2. Create a transform that will allow you to open
the box as described above.
3. Make the one of the boxes wireframe.
What happened to the other
box?
Why?
4. Load the laser.pfb model and scale it so that it fits completely
within the lower box.
5. Create a timer that will open the top of the box
a described above:
when->changed->lidxform.orientation(0
$value 0)
6. Add additional startValues and endValues to
raise the gun and rotate it as described above:
when->changed->gunxform.position(0
0 $value1)
when->changed->gunxform.orientation(0
$value2 0)
7. Chang the end value of the
lid so that it goes to -270 instead of -180.
8. Set the minimums value to -180.
What changed about the
dynamics?
9. Change the start value of
the gun orientation to 180 instead of 0.
10. Set the maximums value to 0.
What changed about the
dynamics?
Draw a graph showing time
versus position for each variable.
11. Save the scene as lab8.yg