levaniok

Registering glowing brush like provided example project: ``` let texture = try canvas.makeTexture(with: UIImage(named: "glow")!.pngData()!) let glow: GlowingBrush = try canvas.registerBrush(name: "glow", textureID: texture.id) glow.opacity = 0.05 glow.coreProportion = 0.2...