k3d/share/shaders/k3d_crayon.sl:15:	micro - the size of the dots that make up a crayon stroke, relative to the size of
k3d/share/shaders/k3d_crayon.sl:38:	   twice the micropolygon width */
k3d/share/shaders/k3d_crayon.sl:62:			float micro = 15.32;
k3d/share/shaders/k3d_crayon.sl:80:	float fw = max(filterwidth(s), filterwidth(t)); /* the size of the micropolygon */
k3d/share/shaders/k3d_crayon.sl:81:	float smks = aanoise(txtscale * s * micro / width, txtscale * t * micro / width,
k3d/share/shaders/k3d_crayon.sl:82:	 		txtscale * fw * micro / width);
