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1.0 KiB
1.0 KiB
Interpolation
Instructions
Create a function called interpolation
that takes an object with 5 properties
step
, start
, end
, callback
and duration
.
This function must calculate the interpolation points, (x, y),
from the start
position to end
position depending on the number of steps
.
All the points must be calculated in the duration time.
For each interpolation point you must execute and pass as parameters to the callback the interpolation point ([x, y])
Example
steps = 5
start = 0
end = 1
duration = 10
t
|
10 |_______________. <- execute callback([1.0, 10])
| |
| |
8 |___________. |
| | |
| | |
6 |_______. | |
| | | |
| | | |
4 |___. | | |
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2 . | | | |
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|___|___|___|___|___d
0 0.2 0.4 0.6 0.8