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

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/***/ "../../node_modules/tslib/tslib.es6.js":
/*!***********************************************************!*\
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/*! *****************************************************************************
Copyright (c) Microsoft Corporation. All rights reserved.
Licensed under the Apache License, Version 2.0 (the "License"); you may not use
this file except in compliance with the License. You may obtain a copy of the
License at http://www.apache.org/licenses/LICENSE-2.0

THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED
WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE,
MERCHANTABLITY OR NON-INFRINGEMENT.

See the Apache Version 2.0 License for specific language governing permissions
and limitations under the License.
***************************************************************************** */
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/***/ }),

/***/ "../../node_modules/webpack/buildin/global.js":
/*!***********************************!*\
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/*! 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 || new Function("return 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 ***!
  \************************************/
/*! exports provided: StarfieldProceduralTexture */
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
__webpack_require__.r(__webpack_exports__);
/* WEBPACK VAR INJECTION */(function(global) {/* harmony import */ var _starfield__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ../starfield */ "./starfield/index.ts");
/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "StarfieldProceduralTexture", function() { return _starfield__WEBPACK_IMPORTED_MODULE_0__["StarfieldProceduralTexture"]; });


/**
 * 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 _starfield__WEBPACK_IMPORTED_MODULE_0__) {
        globalObject.BABYLON[key] = _starfield__WEBPACK_IMPORTED_MODULE_0__[key];
    }
}


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

/***/ }),

/***/ "./starfield/index.ts":
/*!****************************!*\
  !*** ./starfield/index.ts ***!
  \****************************/
/*! exports provided: StarfieldProceduralTexture */
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
__webpack_require__.r(__webpack_exports__);
/* harmony import */ var _starfieldProceduralTexture__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./starfieldProceduralTexture */ "./starfield/starfieldProceduralTexture.ts");
/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "StarfieldProceduralTexture", function() { return _starfieldProceduralTexture__WEBPACK_IMPORTED_MODULE_0__["StarfieldProceduralTexture"]; });




/***/ }),

/***/ "./starfield/starfieldProceduralTexture.fragment.ts":
/*!**********************************************************!*\
  !*** ./starfield/starfieldProceduralTexture.fragment.ts ***!
  \**********************************************************/
/*! exports provided: starfieldProceduralTexturePixelShader */
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
__webpack_require__.r(__webpack_exports__);
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "starfieldProceduralTexturePixelShader", function() { return starfieldProceduralTexturePixelShader; });
/* harmony import */ var babylonjs_Materials_effect__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! babylonjs/Materials/effect */ "babylonjs/Misc/decorators");
/* harmony import */ var babylonjs_Materials_effect__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Materials_effect__WEBPACK_IMPORTED_MODULE_0__);

var name = 'starfieldProceduralTexturePixelShader';
var shader = "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}";
babylonjs_Materials_effect__WEBPACK_IMPORTED_MODULE_0__["Effect"].ShadersStore[name] = shader;
/** @hidden */
var starfieldProceduralTexturePixelShader = { name: name, shader: shader };


/***/ }),

/***/ "./starfield/starfieldProceduralTexture.ts":
/*!*************************************************!*\
  !*** ./starfield/starfieldProceduralTexture.ts ***!
  \*************************************************/
/*! exports provided: StarfieldProceduralTexture */
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
__webpack_require__.r(__webpack_exports__);
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "StarfieldProceduralTexture", function() { return StarfieldProceduralTexture; });
/* harmony import */ var tslib__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! tslib */ "../../node_modules/tslib/tslib.es6.js");
/* harmony import */ var babylonjs_Misc_decorators__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! babylonjs/Misc/decorators */ "babylonjs/Misc/decorators");
/* harmony import */ var babylonjs_Misc_decorators__WEBPACK_IMPORTED_MODULE_1___default = /*#__PURE__*/__webpack_require__.n(babylonjs_Misc_decorators__WEBPACK_IMPORTED_MODULE_1__);
/* harmony import */ var _starfieldProceduralTexture_fragment__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./starfieldProceduralTexture.fragment */ "./starfield/starfieldProceduralTexture.fragment.ts");





var StarfieldProceduralTexture = /** @class */ (function (_super) {
    tslib__WEBPACK_IMPORTED_MODULE_0__["__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_Misc_decorators__WEBPACK_IMPORTED_MODULE_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_Misc_decorators__WEBPACK_IMPORTED_MODULE_1__["SerializationHelper"].Parse(function () { return new StarfieldProceduralTexture(parsedTexture.name, parsedTexture._size, scene, undefined, parsedTexture._generateMipMaps); }, parsedTexture, scene, rootUrl);
        return texture;
    };
    tslib__WEBPACK_IMPORTED_MODULE_0__["__decorate"]([
        Object(babylonjs_Misc_decorators__WEBPACK_IMPORTED_MODULE_1__["serialize"])()
    ], StarfieldProceduralTexture.prototype, "time", null);
    tslib__WEBPACK_IMPORTED_MODULE_0__["__decorate"]([
        Object(babylonjs_Misc_decorators__WEBPACK_IMPORTED_MODULE_1__["serialize"])()
    ], StarfieldProceduralTexture.prototype, "alpha", null);
    tslib__WEBPACK_IMPORTED_MODULE_0__["__decorate"]([
        Object(babylonjs_Misc_decorators__WEBPACK_IMPORTED_MODULE_1__["serialize"])()
    ], StarfieldProceduralTexture.prototype, "beta", null);
    tslib__WEBPACK_IMPORTED_MODULE_0__["__decorate"]([
        Object(babylonjs_Misc_decorators__WEBPACK_IMPORTED_MODULE_1__["serialize"])()
    ], StarfieldProceduralTexture.prototype, "formuparam", null);
    tslib__WEBPACK_IMPORTED_MODULE_0__["__decorate"]([
        Object(babylonjs_Misc_decorators__WEBPACK_IMPORTED_MODULE_1__["serialize"])()
    ], StarfieldProceduralTexture.prototype, "stepsize", null);
    tslib__WEBPACK_IMPORTED_MODULE_0__["__decorate"]([
        Object(babylonjs_Misc_decorators__WEBPACK_IMPORTED_MODULE_1__["serialize"])()
    ], StarfieldProceduralTexture.prototype, "zoom", null);
    tslib__WEBPACK_IMPORTED_MODULE_0__["__decorate"]([
        Object(babylonjs_Misc_decorators__WEBPACK_IMPORTED_MODULE_1__["serialize"])()
    ], StarfieldProceduralTexture.prototype, "tile", null);
    tslib__WEBPACK_IMPORTED_MODULE_0__["__decorate"]([
        Object(babylonjs_Misc_decorators__WEBPACK_IMPORTED_MODULE_1__["serialize"])()
    ], StarfieldProceduralTexture.prototype, "brightness", null);
    tslib__WEBPACK_IMPORTED_MODULE_0__["__decorate"]([
        Object(babylonjs_Misc_decorators__WEBPACK_IMPORTED_MODULE_1__["serialize"])()
    ], StarfieldProceduralTexture.prototype, "darkmatter", null);
    tslib__WEBPACK_IMPORTED_MODULE_0__["__decorate"]([
        Object(babylonjs_Misc_decorators__WEBPACK_IMPORTED_MODULE_1__["serialize"])()
    ], StarfieldProceduralTexture.prototype, "distfading", null);
    tslib__WEBPACK_IMPORTED_MODULE_0__["__decorate"]([
        Object(babylonjs_Misc_decorators__WEBPACK_IMPORTED_MODULE_1__["serialize"])()
    ], StarfieldProceduralTexture.prototype, "saturation", null);
    return StarfieldProceduralTexture;
}(babylonjs_Misc_decorators__WEBPACK_IMPORTED_MODULE_1__["ProceduralTexture"]));

babylonjs_Misc_decorators__WEBPACK_IMPORTED_MODULE_1__["_TypeStore"].RegisteredTypes["BABYLON.StarfieldProceduralTexture"] = StarfieldProceduralTexture;


/***/ }),

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

module.exports = __WEBPACK_EXTERNAL_MODULE_babylonjs_Misc_decorators__;

/***/ })

/******/ });
});
//# sourceMappingURL=babylon.starfieldProceduralTexture.js.map