| timeStart | The start time for the linear curve. |
| valueStart | The start value for the linear curve. |
| timeEnd | The end time for the linear curve. |
| valueEnd | The end value for the linear curve. |
AnimationCurve The (straight) curve created from the values specified.
A straight Line starting at timeStart, valueStart and ending at timeEnd, valueEnd.
This is something of an oxymoron as the generated "curve" is actually a straight line, however it is still called a "curve" and represented by an AnimationCurve object.