k3d/share/shaders/k3d_corktile.sl:11: * Ksgap - the specular component for tile gaps : by default 0.3 * Ks
k3d/share/shaders/k3d_corktile.sl:16: * gap - the size of the gap or groove between tiles, measured as a proportion of the tile,
k3d/share/shaders/k3d_corktile.sl:17: *	 thus a gap of .05 will mean that 2.5% of the tile around each edge will be taken up with
k3d/share/shaders/k3d_corktile.sl:20: *   the displacement of the tile itself out of the gap
k3d/share/shaders/k3d_corktile.sl:22: * 	 the gap between the tiles, the remainder of bumpheight is taken up with the bumps on the 
k3d/share/shaders/k3d_corktile.sl:25: *   in height between the gap and the tile itself
k3d/share/shaders/k3d_corktile.sl:82:						float Ksgap = -1;
k3d/share/shaders/k3d_corktile.sl:86:						float gap = .05;
k3d/share/shaders/k3d_corktile.sl:93:	uniform float Ksg = Ksgap > 0 ? Ksgap : Ks * .3; 
k3d/share/shaders/k3d_corktile.sl:104:	float ingap = tile(s, t, tilewidth, tilewidth, swidth, twidth, gap, gap, sw, tw, so, to);
k3d/share/shaders/k3d_corktile.sl:107:	/* Calculate color of gap between tiles */
k3d/share/shaders/k3d_corktile.sl:111:	adjust = (1 - min(smoothstep(gap * .3, gap * .7, so), smoothstep(gap * .3, gap * .7, to))) * 
k3d/share/shaders/k3d_corktile.sl:112:		(1  - smoothstep(.2 * gap, gap * .8, stfiltwidth));  
k3d/share/shaders/k3d_corktile.sl:119:	Ci = Os * (mix( Ct, Cg, ingap) * (Ka*ambient() + Kd*diffuse(Nf)) +
k3d/share/shaders/k3d_saturnring.sl:77:		/* Create some gaps of completely transparent rings */
k3d/share/shaders/k3d_slateroof.sl:19: 	gap: the size of the gap between one tile and the next in the s direction,
k3d/share/shaders/k3d_slateroof.sl:20: 		measured as a proportion of the tile (so the value of gap must lie between 0 
k3d/share/shaders/k3d_slateroof.sl:54:							gap = .05,
k3d/share/shaders/k3d_slateroof.sl:124:	if (temp_s_offset < gap * (1 + add))
k3d/share/shaders/k3d_slateroof.sl:125:	   disps = smoothstep(0, gap * (1 + add), temp_s_offset) * Km;
k3d/share/shaders/k3d_slateroof.sl:175:	if (s_offset < gap / (1 + add))
k3d/share/shaders/k3d_slateroof.sl:176:		disps = Km * smoothstep(0, gap / (1 + add), s_offset);
k3d/share/shaders/k3d_slateroofd.sl:15: 		gap: the size of the gap between one tile and the next in the s direction,
k3d/share/shaders/k3d_slateroofd.sl:16: 			measured as a proportion of the tile (so the value of gap must lie between 0 
k3d/share/shaders/k3d_slateroofd.sl:31:		the bottom of the tile, gaps to either side and the whole tile gently
k3d/share/shaders/k3d_slateroofd.sl:49:							gap = .05,
k3d/share/shaders/k3d_slateroofd.sl:116:	if (temp_s_offset < gap * (1 + add))
k3d/share/shaders/k3d_slateroofd.sl:117:	   disps = smoothstep(0, gap * (1 + add), temp_s_offset) * Km;
k3d/share/shaders/k3d_slateroofd.sl:166:			if (s_offset < gap / (1 + add))
k3d/share/shaders/k3d_slateroofd.sl:167:				disps = Km * smoothstep(0, gap / (1 + add), s_offset);
