Convert 2D Angle Into Isometric Angle

hi,

i have a problem with isometric view angles ..

in isometric 30 degree = 45 degree in 2D !

and isometric 0 = 0 2D

and isometric 90 = 90 2D

and...

i have a sprite with 72 rendered angles so 360 / 72 = 5

if when my object angle is 45 and moving forward i use frame number 9 (45 / 5 = 9) that is wrong ! because my object angle and moving angle is not the same

but when my object angle is 30 and moving forward then i must using frame number 9 (45 degree)

i dont know what is the formula for converting any angle into isometric angle

so i want the formula..

thanks

Hi — You might find this helpful.

hundredfold

thanks so much.

formula is this : isometricAngle = arctan( tan(oldangle) / 2 )

You had it at: 360 / 72 = 5

No problem — Glad to be of help.