Brick procedural texture can be found here:
A demo can be found here: https://www.babylonjs-playground.com/#1CL0BO -
This texture has 4 parameters :
var brickMaterial = new BABYLON.StandardMaterial(name, scene);
var brickTexture = new BABYLON.BrickProceduralTexture(name + "text", 512, scene);
brickTexture.numberOfBricksHeight = 6;
brickTexture.numberOfBricksWidth = 10;
brickMaterial.diffuseTexture = brickTexture;