mirror of
https://github.com/openglobus/openglobus.git
synced 2025-12-08 19:25:27 +00:00
Light source documentation has added.
This commit is contained in:
Zemledelec
parent
f43e08fadb
commit
dddddc3207
@ -2,7 +2,7 @@ goog.provide('og.control.Sun');
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goog.require('og.inheritance');
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goog.require('og.control.BaseControl');
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goog.require('og.light.LightSource');
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goog.require('og.LightSource');
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goog.require('og.astro.earth');
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goog.require('og.math.Quaternion');
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@ -32,7 +32,7 @@ og.control.Sun = function (options) {
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/**
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* Light source.
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* @public
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* @type {og.light.LightSource}
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* @type {og.LightSource}
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*/
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this.sunlight = null;
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@ -61,11 +61,12 @@ og.control.Sun.prototype.oninit = function () {
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this.planet.lightEnabled = true;
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//sunlight initialization
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this.sunlight = new og.light.LightSource();
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this.sunlight.setAmbient(new og.math.Vector3(0.15, 0.15, 0.25));
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this.sunlight.setDiffuse(new og.math.Vector3(0.9, 0.9, 0.8));
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this.sunlight.setSpecular(new og.math.Vector3(0.1, 0.1, 0.06));
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this.sunlight.setShininess(110);
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this.sunlight = new og.LightSource("Sun", {
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'ambient': new og.math.Vector3(0.15, 0.15, 0.25),
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'diffuse': new og.math.Vector3(0.9, 0.9, 0.8),
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'specular': new og.math.Vector3(0.1, 0.1, 0.06),
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'shininess': 110
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});
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this.sunlight.addTo(this.planet);
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var that = this;
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@ -1,36 +1,118 @@
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goog.provide('og.light.LightSource');
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goog.provide('og.LightSource');
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goog.require('og.math.Vector3');
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og.light.LightSource = function (name, position, ambient, diffuse, specular, shininess, directional) {
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this._name = name || ("p" + og.light.LightSource._counter++);
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/**
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* Represents basic light source.
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* @class
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* @param {string} [name] - Light source name.
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* @param {Object} [params] - Light parameters:
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* @param {og.math.Vector3} [params.position] - Light source position if it is a point light, otherwise it is a light direction vector.
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* @param {og.math.Vector3} [params.ambient] - Ambient RGB color.
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* @param {og.math.Vector3} [params.diffuse] - Diffuse RGB color.
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* @param {og.math.Vector3} [params.specular] - Specular RGB color.
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* @param {number} [params.shininess] - Specular shininess.
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*/
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og.LightSource = function (name, params) {
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params = params || {};
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/**
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* Light name.
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* @protected
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* @type {string}
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*/
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this._name = name || ("light_" + og.LightSource._counter++);
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/**
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* Render node where light is shines.
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* @protected
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* @type {og.node.RenderNode}
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*/
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this._renderNode = null;
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this._position = position || new og.math.Vector3();
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/**
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* Light position.
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* @protected
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* @type {og.math.Vector3}
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*/
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this._position = params.position || new og.math.Vector3();
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this.directional = true;// = directional || false;
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/**
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* True if the light is directional.
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* @public
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* @type {boolean}
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*/
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this.directional = params.derectional != undefined ? params.derectional : true;
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this._ambient = ambient || new og.math.Vector3();
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this._diffuse = diffuse || new og.math.Vector3(0.8, 0.8, 0.8);
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this._specular = specular || new og.math.Vector3(0.18, 0.18, 0.18);
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/**
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* Ambient color.
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* @protected
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* @type {og.math.Vector3}
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*/
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this._ambient = params.ambient || new og.math.Vector3();
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this._shininess = shininess || 3.3;
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/**
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* Diffuse color.
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* @protected
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* @type {og.math.Vector3}
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*/
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this._diffuse = params.diffuse || new og.math.Vector3(0.8, 0.8, 0.8);
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/**
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* Specular color.
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* @protected
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* @type {og.math.Vector3}
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*/
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this._specular = params.specular || new og.math.Vector3(0.18, 0.18, 0.18);
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/**
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* Shininess.
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* @protected
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* @type {number}
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*/
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this._shininess = params.shininess != undefined ? params.shininess : 3.3;
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/**
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* Light activity.
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* @protected
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* @type {boolean}
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*/
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this._active = true;
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this._tempAmbient = ambient ? ambient.clone() : new og.math.Vector3();
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this._tempDiffuse = diffuse ? diffuse.clone() : new og.math.Vector3();
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this._tempSpecular = specular ? specular.clone() : new og.math.Vector3();
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this._tempShininess = shininess || 1.0;
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this._tempAmbient = this._ambient.clone();
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this._tempDiffuse = this._diffuse.clone();
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this._tempSpecular = this._specular.clone();
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this._tempShininess = this._shininess;
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};
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og.light.LightSource._counter = 0;
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og.LightSource._counter = 0;
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og.light.LightSource.prototype.clone = function () {
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/**
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* Creates light source object.
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* @function
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* @param {string} [name] - Light name.
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* @param {Object} [params] - Light parameters.
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* @returns {og.LightSource}
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*/
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og.lightSource = function (name, params) {
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return new og.LightSource(name, params);
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};
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/**
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* Creates clone of the current light object.
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* @public
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* @returns {og.LightSource}
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*/
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og.LightSource.prototype.clone = function () {
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};
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og.light.LightSource.prototype.setActive = function (active) {
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/**
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* Set light activity. If activity is false the light doesn't shine.
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* @public
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* @param {boolean} active - Light activity.
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*/
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og.LightSource.prototype.setActive = function (active) {
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if (active && !this._active) {
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var rn = this._renderNode;
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if (rn) {
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@ -58,22 +140,37 @@ og.light.LightSource.prototype.setActive = function (active) {
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this.setBlack();
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this._active = false;
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}
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return this.active;
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};
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og.light.LightSource.prototype.isActive = function () {
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/**
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* Gets light activity.
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* @public
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* @returns {boolean}
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*/
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og.LightSource.prototype.isActive = function () {
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return this._active;
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};
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og.light.LightSource.prototype.setPosition = function (position) {
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/**
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* Set light source position, or if it is a directional type sets light direction vector.
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* @public
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* @param {og.math.Vector3} position - Light position or direction vector.
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* @returns {og.LightSource}
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*/
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og.LightSource.prototype.setPosition = function (position) {
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this._position.x = position.x;
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this._position.y = position.y;
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this._position.z = position.z;
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return this;
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};
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og.light.LightSource.prototype.setAmbient = function (rgb) {
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/**
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* Set ambient color.
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* @public
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* @param {og.math.Vector3} rgb - Ambient color.
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* @returns {og.LightSource}
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*/
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og.LightSource.prototype.setAmbient = function (rgb) {
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this._ambient = rgb;
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var rn = this._renderNode;
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if (rn) {
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@ -87,7 +184,13 @@ og.light.LightSource.prototype.setAmbient = function (rgb) {
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return this;
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};
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og.light.LightSource.prototype.setDiffuse = function (rgb) {
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/**
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* Set diffuse color.
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* @public
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* @param {og.math.Vector3} rgb - Diffuse color.
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* @returns {og.LightSource}
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*/
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og.LightSource.prototype.setDiffuse = function (rgb) {
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this._diffuse = rgb;
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var rn = this._renderNode;
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if (rn) {
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@ -101,7 +204,13 @@ og.light.LightSource.prototype.setDiffuse = function (rgb) {
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return this;
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};
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og.light.LightSource.prototype.setSpecular = function (rgb) {
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/**
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* Set specular color.
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* @public
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* @param {og.math.Vector3} rgb - Specular color.
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* @returns {og.LightSource}
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*/
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og.LightSource.prototype.setSpecular = function (rgb) {
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this._specular = rgb;
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var rn = this._renderNode;
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if (rn) {
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@ -115,7 +224,13 @@ og.light.LightSource.prototype.setSpecular = function (rgb) {
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return this;
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};
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og.light.LightSource.prototype.setShininess = function (shininess) {
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/**
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* Set material shininess.
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* @public
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* @param {number} shininess - Material shininess.
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* @returns {og.LightSource}
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*/
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og.LightSource.prototype.setShininess = function (shininess) {
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this._shininess = shininess;
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var rn = this._renderNode;
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if (rn) {
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@ -127,7 +242,12 @@ og.light.LightSource.prototype.setShininess = function (shininess) {
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return this;
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};
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og.light.LightSource.prototype.setBlack = function () {
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/**
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* Sets light to black.
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* @public
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* @returns {og.LightSource}
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*/
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og.LightSource.prototype.setBlack = function () {
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this._ambient.clear();
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this._diffuse.clear();
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this._specular.clear();
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@ -144,7 +264,13 @@ og.light.LightSource.prototype.setBlack = function () {
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return this;
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};
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og.light.LightSource.prototype.addTo = function (renderNode) {
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/**
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* Adds current light to the render node scene.
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* @public
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* @param {og.node.RenderNode} renderNode - Render node scene.
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* @returns {og.LightSource}
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*/
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og.LightSource.prototype.addTo = function (renderNode) {
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this._renderNode = renderNode;
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renderNode._lights.push(this);
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renderNode._lightsNames.push(this._name);
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@ -155,7 +281,11 @@ og.light.LightSource.prototype.addTo = function (renderNode) {
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return this;
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};
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og.light.LightSource.prototype.remove = function () {
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/**
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* Removes from render node scene.
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* @public
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*/
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og.LightSource.prototype.remove = function () {
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var rn = this.renderNode;
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if (rn) {
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var li = rn.getLightById(this._name);
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@ -163,7 +293,7 @@ og.light.LightSource.prototype.remove = function () {
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rn._lights.splice(li, 1);
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rn._lightsNames.splice(li, 1);
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rn._lightsParamsf.splice(li, 1);
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rn._lightsParamsv.splice(li, 9);//3*3
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rn._lightsParamsv.splice(li, 9);
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}
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}
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this._renderNode = null;
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@ -30,11 +30,10 @@ goog.require('og.webgl.Framebuffer');
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goog.require('og.mercator');
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goog.require('og.proj.EPSG4326');
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goog.require('og.ImageCanvas');
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goog.require('og.light.LightSource');
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goog.require('og.planetSegment.NormalMapCreatorQueue');
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goog.require('og.GeoImage');
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goog.require('og.planetSegment.GeoImageTileCreatorQueue');
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goog.require('og.ellipsoid.wgs84');
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/**
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* Main class for rendering planet
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* @class
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@ -55,12 +54,12 @@ og.node.Planet = function (name, ellipsoid) {
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* @public
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* @type {og.Ellipsoid}
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*/
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this.ellipsoid = ellipsoid;
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this.ellipsoid = ellipsoid || og.ellipsoid.wgs84;
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/**
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* @protected
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*/
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this._planetRadius2 = ellipsoid.getPolarSize() * ellipsoid.getPolarSize();
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this._planetRadius2 = this.ellipsoid.getPolarSize() * this.ellipsoid.getPolarSize();
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/**
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* All layers array.
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@ -57,7 +57,7 @@ og.node.RenderNode = function (name) {
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/**
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* Point light array.
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* @private
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* @type {Array.<og.light.LightSource>}
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* @type {Array.<og.LightSource>}
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*/
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this._lights = [];
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this._lightsTransformedPositions = [];
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@ -138,7 +138,7 @@ og.node.RenderNode.prototype.removeEntityCollection = function (entityCollection
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/**
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* Adds point light source.
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* @public
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* @param {og.light.LightSource} light - Light source.
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* @param {og.LightSource} light - Light source.
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* @returns {og.node.RenderNode}
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*/
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og.node.RenderNode.prototype.addLight = function (light) {
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@ -150,7 +150,7 @@ og.node.RenderNode.prototype.addLight = function (light) {
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* Gets light object by its name.
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* @public
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* @param {string} name - Point light name.
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* @returns {og.light.LightSource}
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* @returns {og.LightSource}
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*/
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og.node.RenderNode.prototype.getLightByName = function (name) {
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var li = this._lightsNames.indexOf(name);
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@ -160,7 +160,7 @@ og.node.RenderNode.prototype.getLightByName = function (name) {
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/**
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* Removes light source.
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* @public
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* @param {og.light.LightSource} light - Light source object.
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* @param {og.LightSource} light - Light source object.
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*/
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og.node.RenderNode.prototype.removeLight = function (light) {
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light.remove();
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@ -22,7 +22,7 @@ goog.addDependency('../../../og/src/og/control/mouseNavigation.js', ['og.control
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goog.addDependency('../../../og/src/og/control/showFps.js', ['og.control.ShowFps'], ['og.control.BaseControl', 'og.inheritance'], false);
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goog.addDependency('../../../og/src/og/control/simpleNavigation.js', ['og.control.SimpleNavigation'], ['og.control.BaseControl', 'og.inheritance', 'og.input'], false);
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goog.addDependency('../../../og/src/og/control/spinNavigation.js', ['og.SpinNavigation'], ['og.bv.Sphere', 'og.control.BaseControl', 'og.inheritance', 'og.math', 'og.math.Matrix4', 'og.math.Quaternion', 'og.math.Ray', 'og.math.Vector3'], false);
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goog.addDependency('../../../og/src/og/control/sun.js', ['og.control.Sun'], ['og.astro.earth', 'og.control.BaseControl', 'og.inheritance', 'og.light.LightSource', 'og.math.Quaternion'], false);
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goog.addDependency('../../../og/src/og/control/sun.js', ['og.control.Sun'], ['og.LightSource', 'og.astro.earth', 'og.control.BaseControl', 'og.inheritance', 'og.math.Quaternion'], false);
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goog.addDependency('../../../og/src/og/control/toggleWireframe.js', ['og.control.ToggleWireframe'], ['og.inheritance', 'og.input', 'og.webgl'], false);
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goog.addDependency('../../../og/src/og/control/touchNavigation.js', ['og.control.TouchNavigation'], ['og.bv.Sphere', 'og.control.BaseControl', 'og.inheritance', 'og.math', 'og.math.Matrix4', 'og.math.Pixel', 'og.math.Quaternion', 'og.math.Ray', 'og.math.Vector3'], false);
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goog.addDependency('../../../og/src/og/control/zoomControl.js', ['og.control.ZoomControl'], ['og.control.BaseControl', 'og.control.MouseNavigation', 'og.inheritance'], false);
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@ -54,7 +54,7 @@ goog.addDependency('../../../og/src/og/layer/layer.js', ['og.layer', 'og.layer.L
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goog.addDependency('../../../og/src/og/layer/vector.js', ['og.layer.Vector'], ['og.Entity', 'og.EntityCollection', 'og.LonLat', 'og.QueueArray', 'og.inheritance', 'og.math', 'og.quadTree', 'og.quadTree.EntityCollectionQuadNode'], false);
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goog.addDependency('../../../og/src/og/layer/wms.js', ['og.layer.WMS'], ['og.inheritance', 'og.layer.XYZ'], false);
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goog.addDependency('../../../og/src/og/layer/xyz.js', ['og.layer.XYZ'], ['og.inheritance', 'og.layer.Layer', 'og.proj.EPSG3857', 'og.quadTree', 'og.utils'], false);
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goog.addDependency('../../../og/src/og/light/lightSource.js', ['og.light.LightSource'], ['og.math.Vector3'], false);
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goog.addDependency('../../../og/src/og/light/lightSource.js', ['og.LightSource'], ['og.math.Vector3'], false);
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goog.addDependency('../../../og/src/og/lonlat.js', ['og.LonLat'], ['og.mercator'], false);
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goog.addDependency('../../../og/src/og/math/coder.js', ['og.math.coder'], ['og.math', 'og.math.Vector4'], false);
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goog.addDependency('../../../og/src/og/math/math.js', ['og.math'], [], false);
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@ -69,7 +69,7 @@ goog.addDependency('../../../og/src/og/math/vector4.js', ['og.math.Vector4'], ['
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goog.addDependency('../../../og/src/og/mercator.js', ['og.mercator'], [], false);
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goog.addDependency('../../../og/src/og/node/axes.js', ['og.node.Axes'], ['og.inheritance', 'og.node.RenderNode'], false);
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goog.addDependency('../../../og/src/og/node/node.js', ['og.node.Node'], [], false);
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goog.addDependency('../../../og/src/og/node/planet.js', ['og.node.Planet'], ['og.Extent', 'og.GeoImage', 'og.ImageCanvas', 'og.LonLat', 'og.PlanetCamera', 'og.PlanetSegmentHelper', 'og.bv.Sphere', 'og.inheritance', 'og.layer', 'og.light.LightSource', 'og.math', 'og.math.Matrix4', 'og.math.Ray', 'og.math.Vector2', 'og.math.Vector3', 'og.math.coder', 'og.mercator', 'og.node.RenderNode', 'og.planetSegment', 'og.planetSegment.GeoImageTileCreatorQueue', 'og.planetSegment.NormalMapCreatorQueue', 'og.planetSegment.Segment', 'og.planetSegment.SegmentWGS84', 'og.proj.EPSG4326', 'og.quadTree', 'og.quadTree.QuadNode', 'og.shaderProgram.heightPicking', 'og.shaderProgram.overlays_nl', 'og.shaderProgram.overlays_wl', 'og.shaderProgram.single_nl', 'og.shaderProgram.single_wl', 'og.webgl', 'og.webgl.Framebuffer'], false);
|
||||
goog.addDependency('../../../og/src/og/node/planet.js', ['og.node.Planet'], ['og.Extent', 'og.GeoImage', 'og.ImageCanvas', 'og.LonLat', 'og.PlanetCamera', 'og.PlanetSegmentHelper', 'og.bv.Sphere', 'og.ellipsoid.wgs84', 'og.inheritance', 'og.layer', 'og.math', 'og.math.Matrix4', 'og.math.Ray', 'og.math.Vector2', 'og.math.Vector3', 'og.math.coder', 'og.mercator', 'og.node.RenderNode', 'og.planetSegment', 'og.planetSegment.GeoImageTileCreatorQueue', 'og.planetSegment.NormalMapCreatorQueue', 'og.planetSegment.Segment', 'og.planetSegment.SegmentWGS84', 'og.proj.EPSG4326', 'og.quadTree', 'og.quadTree.QuadNode', 'og.shaderProgram.heightPicking', 'og.shaderProgram.overlays_nl', 'og.shaderProgram.overlays_wl', 'og.shaderProgram.single_nl', 'og.shaderProgram.single_wl', 'og.webgl', 'og.webgl.Framebuffer'], false);
|
||||
goog.addDependency('../../../og/src/og/node/planetAtmosphere.js', ['og.node.PlanetAtmosphere'], ['og.inheritance', 'og.shaderProgram.atmosphereSpace', 'og.shaderProgram.overlaysAtmosphere_wl', 'og.shaderProgram.overlays_nl', 'og.shaderProgram.singleAtmosphere_wl', 'og.shaderProgram.single_nl', 'og.shape.Icosphere'], false);
|
||||
goog.addDependency('../../../og/src/og/node/renderNode.js', ['og.node.RenderNode'], ['og.Events', 'og.inheritance', 'og.math.Matrix4', 'og.math.Vector3', 'og.node.Node', 'og.utils.FontAtlas', 'og.utils.TextureAtlas', 'og.webgl'], false);
|
||||
goog.addDependency('../../../og/src/og/node/skyBox.js', ['og.node.SkyBox'], ['og.inheritance', 'og.node.RenderNode', 'og.shaderProgram.skybox'], false);
|
||||
|
||||
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Reference in New Issue
Block a user