k3d/share/shaders/k3d_brick.sl:14: *    brickcolor, mortarcolor	Pretty obvious (default is red bricks)
k3d/share/shaders/k3d_brick.sl:31:		  color brickcolor = color "rgb"(.6, .1, .1);
k3d/share/shaders/k3d_brick.sl:131:  bcolor = brickcolor * (1 + (brickvary * snoise(whichbrick + 0.5)));
k3d/share/shaders/k3d_brick3.sl:14: *    brickcolor, mortarcolor	Pretty obvious (default is red bricks)
k3d/share/shaders/k3d_brick3.sl:40:	color brickcolor = color "rgb" (.6,.1,.1);
k3d/share/shaders/k3d_brick3.sl:102:  bcolor = brickcolor * (1 + (brickvary * snoise (tbrick+(100*sbrick)+0.5)));
