arrow3d
Arguments:
- x0,y0,z0,x1,y1,z1,_radius[%]>=0,_head_length[%]>=0,_head_radius[%]>=0
Description:
Input 3D arrow with specified starting and ending 3D points.
Default values:
radius=5%, head_length=25% and head_radius=15%.
Example of use:
$ gmic repeat 10 a={$>*2*pi/10} arrow3d 0,0,0,{cos($a)},{sin($a)},-0.5 done +3d

Command: repeat 10 a={$>*2*pi/10} arrow3d 0,0,0,{cos($a)},{sin($a)},-0.5 done +3d