+- Forums (https://www.vdrift.net/Forum)
+-- Forum: Community (https://www.vdrift.net/Forum/forumdisplay.php?fid=3)
+--- Forum: Cars & Tracks (https://www.vdrift.net/Forum/forumdisplay.php?fid=11)
+--- Thread: Compute wheel radius (/showthread.php?tid=1330)
Compute wheel radius - cologne - 08-07-2010
How can i compute the wheel radius?
Code:
size = 355/46r13Code:
radius = 355 / 0.46 + (13 * 2.54) / 2 ;Correct?
- NaN - 08-07-2010
Radius in meters (cardynamics.cpp line 357):
Code:
radius = section_width * 0.001 * aspect_ratio * 0.01 + rim_diameter * 0.0254 * 0.5;- cologne - 08-07-2010
NaN Wrote:Radius in meters (cardynamics.cpp line 357):
Code:radius = section_width * 0.001 * aspect_ratio * 0.01 + rim_diameter * 0.0254 * 0.5;
Why these factors: 0.001 and 0.01?
- NaN - 08-09-2010
aspect_ratio is in %, section width in mm
- cologne - 08-09-2010
Thank you! I forgot to think! ;-)
NaN Wrote:aspect_ratio is in %, section width in mm