Babylon.js/dist/preview release/proceduralTexturesLibrary/babylon.starfieldProceduralTexture.js

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/***/ "../Tools/Gulp/node_modules/webpack/buildin/global.js":
/*!************************************************************!*\
  !*** ../Tools/Gulp/node_modules/webpack/buildin/global.js ***!
  \************************************************************/
/*! no static exports found */
/***/ (function(module, exports) {

var g;

// This works in non-strict mode
g = (function() {
	return this;
})();

try {
	// This works if eval is allowed (see CSP)
	g = g || Function("return this")() || (1, eval)("this");
} catch (e) {
	// This works if the window reference is available
	if (typeof window === "object") g = window;
}

// g can still be undefined, but nothing to do about it...
// We return undefined, instead of nothing here, so it's
// easier to handle this case. if(!global) { ...}

module.exports = g;


/***/ }),

/***/ "./legacy/legacy-starfield.ts":
/*!************************************!*\
  !*** ./legacy/legacy-starfield.ts ***!
  \************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(global) {
function __export(m) {
    for (var p in m) if (!exports.hasOwnProperty(p)) exports[p] = m[p];
}
Object.defineProperty(exports, "__esModule", { value: true });
var proceduralTexture = __webpack_require__(/*! ../src/starfield */ "./src/starfield/index.ts");
/**
 * This is the entry point for the UMD module.
 * The entry point for a future ESM package should be index.ts
 */
var globalObject = (typeof global !== 'undefined') ? global : ((typeof window !== 'undefined') ? window : undefined);
if (typeof globalObject !== "undefined") {
    for (var key in proceduralTexture) {
        globalObject.BABYLON[key] = proceduralTexture[key];
    }
}
__export(__webpack_require__(/*! ../src/starfield */ "./src/starfield/index.ts"));

/* WEBPACK VAR INJECTION */}.call(this, __webpack_require__(/*! ./../../Tools/Gulp/node_modules/webpack/buildin/global.js */ "../Tools/Gulp/node_modules/webpack/buildin/global.js")))

/***/ }),

/***/ "./src/starfield/index.ts":
/*!********************************!*\
  !*** ./src/starfield/index.ts ***!
  \********************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

function __export(m) {
    for (var p in m) if (!exports.hasOwnProperty(p)) exports[p] = m[p];
}
Object.defineProperty(exports, "__esModule", { value: true });
__export(__webpack_require__(/*! ./starfieldProceduralTexture */ "./src/starfield/starfieldProceduralTexture.ts"));


/***/ }),

/***/ "./src/starfield/starfieldProceduralTexture.fragment.fx":
/*!**************************************************************!*\
  !*** ./src/starfield/starfieldProceduralTexture.fragment.fx ***!
  \**************************************************************/
/*! no static exports found */
/***/ (function(module, exports) {

module.exports = "precision highp float;\n\n#define volsteps 20\n#define iterations 15\nvarying vec2 vPosition;\nvarying vec2 vUV;\nuniform float time;\nuniform float alpha;\nuniform float beta;\nuniform float zoom;\nuniform float formuparam;\nuniform float stepsize;\nuniform float tile;\nuniform float brightness;\nuniform float darkmatter;\nuniform float distfading;\nuniform float saturation;\nvoid main()\n{\nvec3 dir=vec3(vUV*zoom,1.);\nfloat localTime=time*0.0001;\n\nmat2 rot1=mat2(cos(alpha),sin(alpha),-sin(alpha),cos(alpha));\nmat2 rot2=mat2(cos(beta),sin(beta),-sin(beta),cos(beta));\ndir.xz*=rot1;\ndir.xy*=rot2;\nvec3 from=vec3(1.,.5,0.5);\nfrom+=vec3(-2.,localTime*2.,localTime);\nfrom.xz*=rot1;\nfrom.xy*=rot2;\n\nfloat s=0.1,fade=1.;\nvec3 v=vec3(0.);\nfor (int r=0; r<volsteps; r++) {\nvec3 p=from+s*dir*.5;\np=abs(vec3(tile)-mod(p,vec3(tile*2.))); \nfloat pa,a=pa=0.;\nfor (int i=0; i<iterations; i++) {\np=abs(p)/dot(p,p)-formuparam; \na+=abs(length(p)-pa); \npa=length(p);\n}\nfloat dm=max(0.,darkmatter-a*a*.001); \na*=a*a; \nif (r>6) fade*=1.-dm; \n\nv+=fade;\nv+=vec3(s,s*s,s*s*s*s)*a*brightness*fade; \nfade*=distfading; \ns+=stepsize;\n}\nv=mix(vec3(length(v)),v,saturation); \ngl_FragColor=vec4(v*.01,1.);\n}"

/***/ }),

/***/ "./src/starfield/starfieldProceduralTexture.ts":
/*!*****************************************************!*\
  !*** ./src/starfield/starfieldProceduralTexture.ts ***!
  \*****************************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var __extends = (this && this.__extends) || (function () {
    var extendStatics = function (d, b) {
        extendStatics = Object.setPrototypeOf ||
            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
            function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
        return extendStatics(d, b);
    }
    return function (d, b) {
        extendStatics(d, b);
        function __() { this.constructor = d; }
        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
    };
})();
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
    return c > 3 && r && Object.defineProperty(target, key, r), r;
};
Object.defineProperty(exports, "__esModule", { value: true });
var babylonjs_1 = __webpack_require__(/*! babylonjs */ "babylonjs");
babylonjs_1.Effect.ShadersStore["starfieldProceduralTexturePixelShader"] = __webpack_require__(/*! ./starfieldProceduralTexture.fragment.fx */ "./src/starfield/starfieldProceduralTexture.fragment.fx");
var StarfieldProceduralTexture = /** @class */ (function (_super) {
    __extends(StarfieldProceduralTexture, _super);
    function StarfieldProceduralTexture(name, size, scene, fallbackTexture, generateMipMaps) {
        var _this = _super.call(this, name, size, "starfieldProceduralTexture", scene, fallbackTexture, generateMipMaps) || this;
        _this._time = 1;
        _this._alpha = 0.5;
        _this._beta = 0.8;
        _this._zoom = 0.8;
        _this._formuparam = 0.53;
        _this._stepsize = 0.1;
        _this._tile = 0.850;
        _this._brightness = 0.0015;
        _this._darkmatter = 0.400;
        _this._distfading = 0.730;
        _this._saturation = 0.850;
        _this.updateShaderUniforms();
        return _this;
    }
    StarfieldProceduralTexture.prototype.updateShaderUniforms = function () {
        this.setFloat("time", this._time);
        this.setFloat("alpha", this._alpha);
        this.setFloat("beta", this._beta);
        this.setFloat("zoom", this._zoom);
        this.setFloat("formuparam", this._formuparam);
        this.setFloat("stepsize", this._stepsize);
        this.setFloat("tile", this._tile);
        this.setFloat("brightness", this._brightness);
        this.setFloat("darkmatter", this._darkmatter);
        this.setFloat("distfading", this._distfading);
        this.setFloat("saturation", this._saturation);
    };
    Object.defineProperty(StarfieldProceduralTexture.prototype, "time", {
        get: function () {
            return this._time;
        },
        set: function (value) {
            this._time = value;
            this.updateShaderUniforms();
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(StarfieldProceduralTexture.prototype, "alpha", {
        get: function () {
            return this._alpha;
        },
        set: function (value) {
            this._alpha = value;
            this.updateShaderUniforms();
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(StarfieldProceduralTexture.prototype, "beta", {
        get: function () {
            return this._beta;
        },
        set: function (value) {
            this._beta = value;
            this.updateShaderUniforms();
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(StarfieldProceduralTexture.prototype, "formuparam", {
        get: function () {
            return this._formuparam;
        },
        set: function (value) {
            this._formuparam = value;
            this.updateShaderUniforms();
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(StarfieldProceduralTexture.prototype, "stepsize", {
        get: function () {
            return this._stepsize;
        },
        set: function (value) {
            this._stepsize = value;
            this.updateShaderUniforms();
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(StarfieldProceduralTexture.prototype, "zoom", {
        get: function () {
            return this._zoom;
        },
        set: function (value) {
            this._zoom = value;
            this.updateShaderUniforms();
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(StarfieldProceduralTexture.prototype, "tile", {
        get: function () {
            return this._tile;
        },
        set: function (value) {
            this._tile = value;
            this.updateShaderUniforms();
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(StarfieldProceduralTexture.prototype, "brightness", {
        get: function () {
            return this._brightness;
        },
        set: function (value) {
            this._brightness = value;
            this.updateShaderUniforms();
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(StarfieldProceduralTexture.prototype, "darkmatter", {
        get: function () {
            return this._darkmatter;
        },
        set: function (value) {
            this._darkmatter = value;
            this.updateShaderUniforms();
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(StarfieldProceduralTexture.prototype, "distfading", {
        get: function () {
            return this._distfading;
        },
        set: function (value) {
            this._distfading = value;
            this.updateShaderUniforms();
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(StarfieldProceduralTexture.prototype, "saturation", {
        get: function () {
            return this._saturation;
        },
        set: function (value) {
            this._saturation = value;
            this.updateShaderUniforms();
        },
        enumerable: true,
        configurable: true
    });
    /**
     * Serializes this starfield procedural texture
     * @returns a serialized starfield procedural texture object
     */
    StarfieldProceduralTexture.prototype.serialize = function () {
        var serializationObject = babylonjs_1.SerializationHelper.Serialize(this, _super.prototype.serialize.call(this));
        serializationObject.customType = "BABYLON.StarfieldProceduralTexture";
        return serializationObject;
    };
    /**
     * Creates a Starfield Procedural Texture from parsed startfield procedural texture data
     * @param parsedTexture defines parsed texture data
     * @param scene defines the current scene
     * @param rootUrl defines the root URL containing startfield procedural texture information
     * @returns a parsed Starfield Procedural Texture
     */
    StarfieldProceduralTexture.Parse = function (parsedTexture, scene, rootUrl) {
        var texture = babylonjs_1.SerializationHelper.Parse(function () { return new StarfieldProceduralTexture(parsedTexture.name, parsedTexture._size, scene, undefined, parsedTexture._generateMipMaps); }, parsedTexture, scene, rootUrl);
        return texture;
    };
    __decorate([
        babylonjs_1.serialize()
    ], StarfieldProceduralTexture.prototype, "time", null);
    __decorate([
        babylonjs_1.serialize()
    ], StarfieldProceduralTexture.prototype, "alpha", null);
    __decorate([
        babylonjs_1.serialize()
    ], StarfieldProceduralTexture.prototype, "beta", null);
    __decorate([
        babylonjs_1.serialize()
    ], StarfieldProceduralTexture.prototype, "formuparam", null);
    __decorate([
        babylonjs_1.serialize()
    ], StarfieldProceduralTexture.prototype, "stepsize", null);
    __decorate([
        babylonjs_1.serialize()
    ], StarfieldProceduralTexture.prototype, "zoom", null);
    __decorate([
        babylonjs_1.serialize()
    ], StarfieldProceduralTexture.prototype, "tile", null);
    __decorate([
        babylonjs_1.serialize()
    ], StarfieldProceduralTexture.prototype, "brightness", null);
    __decorate([
        babylonjs_1.serialize()
    ], StarfieldProceduralTexture.prototype, "darkmatter", null);
    __decorate([
        babylonjs_1.serialize()
    ], StarfieldProceduralTexture.prototype, "distfading", null);
    __decorate([
        babylonjs_1.serialize()
    ], StarfieldProceduralTexture.prototype, "saturation", null);
    return StarfieldProceduralTexture;
}(babylonjs_1.ProceduralTexture));
exports.StarfieldProceduralTexture = StarfieldProceduralTexture;


/***/ }),

/***/ "babylonjs":
/*!****************************************************************************************************!*\
  !*** external {"root":"BABYLON","commonjs":"babylonjs","commonjs2":"babylonjs","amd":"babylonjs"} ***!
  \****************************************************************************************************/
/*! no static exports found */
/***/ (function(module, exports) {

module.exports = __WEBPACK_EXTERNAL_MODULE_babylonjs__;

/***/ })

/******/ });
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