2017-01-10 17:04:30 +01:00
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/**
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* Renders a scene with a camera
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* @param graphics GameLib.D3.Graphics
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* @param apiPass GameLib.D3.API.Pass
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* @constructor
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*/
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GameLib.D3.Pass = function (
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graphics,
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apiPass
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) {
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this.graphics = graphics;
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this.graphics.isNotThreeThrow();
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2017-01-17 13:24:45 +01:00
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if (GameLib.Utils.UndefinedOrNull(apiPass)) {
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apiPass = {};
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}
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2017-05-11 04:48:02 +02:00
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if (apiPass instanceof GameLib.D3.Pass) {
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return apiPass;
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}
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2017-01-10 17:04:30 +01:00
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GameLib.D3.API.Pass.call(
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this,
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apiPass.id,
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apiPass.name,
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apiPass.passType,
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apiPass.camera,
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apiPass.scene,
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apiPass.renderToScreen,
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apiPass.parentEntity
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);
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2017-06-16 15:49:53 +02:00
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GameLib.Component.call(
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this,
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GameLib.Component.COMPONENT_PASS,
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{
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'camera' : GameLib.D3.Camera,
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'scene' : GameLib.D3.Scene
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}
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);
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2017-01-10 17:04:30 +01:00
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};
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GameLib.D3.Pass.prototype = Object.create(GameLib.D3.API.Pass.prototype);
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GameLib.D3.Pass.prototype.constructor = GameLib.D3.Pass;
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GameLib.D3.Pass.PASS_TYPE_RENDER = 0x1;
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GameLib.D3.Pass.PASS_TYPE_COPY_SHADER = 0x2;
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/**
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* Create Pass instance
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* @returns {*}
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*/
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2017-10-23 14:52:35 +02:00
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GameLib.D3.Pass.prototype.createInstance = function() {
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2017-01-10 17:04:30 +01:00
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2017-06-16 18:45:25 +02:00
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if (this.passType === GameLib.D3.Pass.PASS_TYPE_RENDER) {
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2017-01-10 17:04:30 +01:00
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2017-10-23 14:52:35 +02:00
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if (GameLib.Utils.UndefinedOrNull(this.scene)) {
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throw new Error('no scene object');
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}
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if (GameLib.Utils.UndefinedOrNull(this.camera)) {
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throw new Error('no camera object');
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}
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2017-01-10 17:04:30 +01:00
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2017-10-23 14:52:35 +02:00
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if (GameLib.Utils.UndefinedOrNull(THREE.RenderPass)) {
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throw new Error('no render pass library')
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2017-01-19 17:50:11 +01:00
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}
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2017-01-10 17:04:30 +01:00
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2017-10-23 14:52:35 +02:00
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this.instance = new THREE.RenderPass(
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this.scene.instance,
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this.camera.instance
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);
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2017-06-28 17:09:06 +02:00
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} else if (this.passType === GameLib.D3.Pass.PASS_TYPE_COPY_SHADER) {
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2017-01-19 17:50:11 +01:00
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2017-10-23 14:52:35 +02:00
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if (GameLib.Utils.UndefinedOrNull(THREE.CopyShader)) {
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throw new Error('no copyshader library')
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2017-01-10 17:04:30 +01:00
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}
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2017-01-19 17:50:11 +01:00
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2017-10-23 14:52:35 +02:00
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this.instance = THREE.CopyShader;
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2017-01-19 17:50:11 +01:00
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} else {
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console.warn('Render pass not supported yet: ' + this.passType);
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throw new Error('Render pass not supported yet: ' + this.passType);
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2017-01-10 17:04:30 +01:00
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}
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2017-10-23 14:52:35 +02:00
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this.instance.renderToScreen = this.renderToScreen;
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GameLib.Component.prototype.createInstance.call(this);
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2017-01-10 17:04:30 +01:00
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};
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/**
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* Update Pass instance
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*/
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GameLib.D3.Pass.prototype.updateInstance = function() {
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2017-10-23 14:52:35 +02:00
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if (
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this.passType === GameLib.D3.Pass.PASS_TYPE_RENDER && !(this.instance instanceof THREE.RenderPass)){
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this.createInstance();
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}
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if (
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this.passType === GameLib.D3.Pass.PASS_TYPE_COPY_SHADER && !(this.instance instanceof THREE.CopyShader)){
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this.createInstance();
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}
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this.instance.renderToScreen = this.renderToScreen;
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2017-01-10 17:04:30 +01:00
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};
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/**
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* GameLib.D3.Pass to GameLib.D3.API.Pass
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* @returns {GameLib.D3.API.Pass}
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*/
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2017-05-16 14:51:57 +02:00
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GameLib.D3.Pass.prototype.toApiObject = function() {
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2017-01-10 17:04:30 +01:00
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var apiPass = new GameLib.D3.API.Pass(
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this.id,
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this.name,
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this.passType,
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GameLib.Utils.IdOrNull(this.camera),
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GameLib.Utils.IdOrNull(this.scene),
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this.renderToScreen,
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GameLib.Utils.IdOrNull(this.parentEntity)
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);
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return apiPass;
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};
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/**
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* GameLib.D3.Pass from Object
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* @param graphics
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* @param objectComponent
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* @returns {GameLib.D3.Pass}
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* @constructor
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*/
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2017-06-14 14:21:57 +02:00
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GameLib.D3.Pass.FromObject = function(graphics, objectComponent) {
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2017-01-10 17:04:30 +01:00
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2017-06-14 14:21:57 +02:00
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var apiPass = GameLib.D3.API.Pass.FromObject(objectComponent);
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2017-01-10 17:04:30 +01:00
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return new GameLib.D3.Pass(
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graphics,
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apiPass
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);
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};
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