156 lines
3.3 KiB
JavaScript
156 lines
3.3 KiB
JavaScript
/**
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* GameLib.D3.Effect
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* @param graphics GameLib.GraphicsRuntime
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* @param apiEffect GameLib.D3.API.Effect
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* @constructor
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*/
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GameLib.D3.Effect = function(
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graphics,
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apiEffect
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) {
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this.graphics = graphics;
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this.graphics.isNotThreeThrow();
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if (GameLib.Utils.UndefinedOrNull(apiEffect)) {
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apiEffect = {};
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}
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GameLib.D3.API.Effect.call(
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this,
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apiEffect.id,
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apiEffect.name,
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apiEffect.effectType,
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apiEffect.parentEntity,
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apiEffect.renderer,
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apiEffect.width,
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apiEffect.height
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);
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var linkedObjects = {
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renderer : GameLib.D3.Renderer
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};
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GameLib.Component.call(
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this,
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linkedObjects
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);
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};
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GameLib.D3.Effect.prototype = Object.create(GameLib.Component.prototype);
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GameLib.D3.Effect.prototype.constructor = GameLib.D3.Effect;
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GameLib.D3.Effect.prototype.createInstance = function() {
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if (!this.instance) {
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console.warn('call this child create instance first');
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return;
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}
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var width = this.width;
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var height = this.height;
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if (this.renderer && this.renderer.instance) {
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var size = this.renderer.getSize();
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width = size.width;
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height = size.height;
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}
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this.setSize(
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width,
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height
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);
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GameLib.Component.prototype.createInstance.call(this);
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};
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/**
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* Updates the instance with the current state
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*/
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GameLib.D3.Effect.prototype.updateInstance = function(property) {
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if (GameLib.Utils.UndefinedOrNull(property)) {
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console.warn('no camera property specified for : ' + this.name);
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}
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if (property === 'effectType') {
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console.warn('todo: update effect type');
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return;
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}
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if (
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property === 'width' ||
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property === 'height'
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) {
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this.setSize(
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this.width,
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this.height
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)
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}
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if (property === 'renderer') {
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if (property === 'renderer') {
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if (
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GameLib.Utils.Defined(this.renderer) &&
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GameLib.Utils.Defined(this.renderer.instance)
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) {
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if (GameLib.Utils.UndefinedOrNull(this.instance)) {
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this.createInstance();
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} else {
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this.instance.dispose();
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this.createInstance();
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}
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}
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}
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return;
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}
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GameLib.Component.prototype.updateInstance.call(this, property);
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};
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/**
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* Convenience function to set effect size
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* @param width
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* @param height
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*/
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GameLib.D3.Effect.prototype.setSize = function(width, height) {
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this.instance.setSize(
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width,
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height
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);
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};
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/**
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* Convenience function to render a scene / camera with this effect
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* @param scene
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* @param camera
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*/
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GameLib.D3.Effect.prototype.render = function(scene, camera) {
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this.instance.render(
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scene.instance,
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camera.instance
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);
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};
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/**
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* Converts a GameLib.D3.Effect to a new GameLib.D3.API.Effect
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* @returns {GameLib.D3.API.Effect}
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*/
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GameLib.D3.Effect.prototype.toApiObject = function() {
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return new GameLib.D3.API.Effect(
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this.id,
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this.name,
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this.effectType,
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GameLib.Utils.IdOrNull(this.parentEntity),
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GameLib.Utils.IdOrNull(this.renderer),
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this.width,
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this.height
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);
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};
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