r3-legacy/src/game-lib-d3-renderer.js

/**
 * Renders a scene with a camera
 * @param graphics GameLib.D3.Graphics
 * @param apiRenderer GameLib.D3.API.Renderer
 * @constructor
 */
GameLib.D3.Renderer = function (
    graphics,
    apiRenderer
) {

    this.graphics = graphics;
    this.graphics.isNotThreeThrow();

    GameLib.D3.API.Renderer.call(
        this,
        apiRenderer.id,
        apiRenderer.name,
        apiRenderer.rendererType,
        apiRenderer.autoClear,
        apiRenderer.localClipping,
        apiRenderer.width,
        apiRenderer.height,
        apiRenderer.parentEntity,
        apiRenderer.preserveDrawingBuffer
    );

    this.instance = this.createInstance();
};

GameLib.D3.Renderer.prototype = Object.create(GameLib.D3.API.Renderer.prototype);
GameLib.D3.Renderer.prototype.constructor = GameLib.D3.Renderer;

GameLib.D3.Renderer.RENDER_TYPE_NORMAL = 0x1;
GameLib.D3.Renderer.RENDER_TYPE_STEREO = 0x2;

/**
 * Create Renderer Instance
 * @param update
 * @returns {*}
 */
GameLib.D3.Renderer.prototype.createInstance = function(update) {

    var instance = null;

    if (update) {
        instance = this.instance;
    } else {
        instance = new THREE.WebGLRenderer();
    }

    instance.localClippingEnabled = this.localClipping;

    instance.setSize(
        this.width,
        this.height
    );

    instance.autoClear = this.autoClear;
    instance.preserveDrawingBuffer = this.preserveDrawingBuffer;

    return instance;
};

GameLib.D3.Renderer.prototype.updateInstance = function() {
    this.instance = this.createInstance(true);
};

GameLib.D3.Renderer.prototype.toApiComponent = function() {

    var apiRenderer = new GameLib.D3.API.Renderer(
        this.id,
        this.name,
        this.rendererType,
        this.autoClear,
        this.localClipping,
        this.width,
        this.height,
        GameLib.Utils.IdOrNull(this.parentEntity),
        preserveDrawingBuffer
    );

    return apiRenderer;
};

/**
 *
 * @param graphics
 * @param objectComponent
 * @returns {GameLib.D3.Renderer}
 * @constructor
 */
GameLib.D3.Renderer.FromObjectComponent = function(graphics, objectComponent) {

    var apiRenderer = GameLib.D3.API.Renderer.FromObjectComponent(objectComponent);

    return new GameLib.D3.Renderer(
        graphics,
        apiRenderer
    );
};