Reference

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lic

Arguments:

Description:

Render LIC representation of selected vector fields.

Default values:

amplitude=30 and channels=1.

Example of use:

$ gmic 400,400,1,2,'if(c==0,x-w/2,y-h/2)' +lic 200,3 quiver[-2] [-2],10,1,1,1,255
Command: 400,400,1,2,'if(c==0,x-w/2,y-h/2)' +lic 200,3 quiver[-2] [-2],10,1,1,1,255
Command: 400,400,1,2,'if(c==0,x-w/2,y-h/2)' +lic 200,3 quiver[-2] [-2],10,1,1,1,255