The Length tab adjusts length values over the lifetime of a particle. (Only found on a Line segment) The length of a line segment can affect its orientation/direction it points. Example: A line segment has a start forward value of 5 and a start left value of 5. This line segment will angle at 45 degrees between left and forward and have a length of 5. Most line segments only use the forward length values for this reason.
Start - Forward – Min/max
- The min/max range to start the length of a line in the forward axis at.
Start - Left – Min/max
- The min/max range to start the length of a line in the horizontal axis at.
Start - Up – Min/max
- The min/max range to start the length of a line in the vertical axis at.
End - Forward – Min/max
- The min/max range to end the length of a line in the forward axis at.
End - Left – Min/max
- The min/max range to end the length of a line in the horizontal axis at.
End - Up – Min/max
- The min/max range to end the length of a line in the vertical axis at.
Use end Origin
Uses an end origin to determine the length of line.