Method initialize

src/effects/DepthOfFieldEffect.js:536–572

* Performs initialization tasks. * * @param {WebGLRenderer} renderer - The renderer. * @param {Boolean} alpha - Whether the renderer uses the alpha channel or not. * @param {Number} frameBufferType - The type of the main frame buffers.

(renderer, alpha, frameBufferType)

	 */

	initialize(renderer, alpha, frameBufferType) {

		this.cocPass.initialize(renderer, alpha, frameBufferType);
		this.maskPass.initialize(renderer, alpha, frameBufferType);
		this.bokehNearBasePass.initialize(renderer, alpha, frameBufferType);
		this.bokehNearFillPass.initialize(renderer, alpha, frameBufferType);
		this.bokehFarBasePass.initialize(renderer, alpha, frameBufferType);
		this.bokehFarFillPass.initialize(renderer, alpha, frameBufferType);

		// The blur pass operates on the CoC buffer.
		this.blurPass.initialize(renderer, alpha, UnsignedByteType);

		if(renderer.capabilities.logarithmicDepthBuffer) {

			this.cocPass.fullscreenMaterial.defines.LOG_DEPTH = "1";

		}

		if(frameBufferType !== undefined) {

			this.renderTarget.texture.type = frameBufferType;
			this.renderTargetNear.texture.type = frameBufferType;
			this.renderTargetFar.texture.type = frameBufferType;
			this.renderTargetMasked.texture.type = frameBufferType;

			if(renderer !== null && renderer.outputColorSpace === SRGBColorSpace) {

				this.renderTarget.texture.colorSpace = SRGBColorSpace;
				this.renderTargetNear.texture.colorSpace = SRGBColorSpace;
				this.renderTargetFar.texture.colorSpace = SRGBColorSpace;
				this.renderTargetMasked.texture.colorSpace = SRGBColorSpace;

			}

		}

	}

}