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dbapp/static/cesium/Workers/createCircleGeometry.js

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+/**
+ * @license
+ * Cesium - https://github.com/CesiumGS/cesium
+ * Version 1.133
+ *
+ * Copyright 2011-2022 Cesium Contributors
+ *
+ * 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
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * Columbus View (Pat. Pend.)
+ *
+ * Portions licensed separately.
+ * See https://github.com/CesiumGS/cesium/blob/main/LICENSE.md for full licensing details.
+ */
+
+import {
+  EllipseGeometry_default
+} from "./chunk-HDOFAYEE.js";
+import "./chunk-S2RSJJQI.js";
+import "./chunk-FKWL63D4.js";
+import "./chunk-5W4EBNO3.js";
+import "./chunk-VXBNLAG4.js";
+import "./chunk-74VODBWB.js";
+import "./chunk-XVHLXVN3.js";
+import {
+  VertexFormat_default
+} from "./chunk-YHB3RNF2.js";
+import "./chunk-NB2NKFJL.js";
+import "./chunk-IWKYS6RV.js";
+import "./chunk-TH3P77KJ.js";
+import "./chunk-22LUVCO3.js";
+import "./chunk-IPXMWP5Z.js";
+import "./chunk-UGSQJYGE.js";
+import "./chunk-JMX3P7DE.js";
+import "./chunk-ZSHDRKLT.js";
+import {
+  Cartesian3_default,
+  Ellipsoid_default,
+  Frozen_default
+} from "./chunk-IHUXLSNT.js";
+import "./chunk-4O5SZ2RE.js";
+import "./chunk-3SQPZVG4.js";
+import "./chunk-KWB7PPVO.js";
+import {
+  Check_default
+} from "./chunk-O2O4FYNI.js";
+import {
+  defined_default
+} from "./chunk-NJYFQE5B.js";
+
+// packages/engine/Source/Core/CircleGeometry.js
+function CircleGeometry(options) {
+  options = options ?? Frozen_default.EMPTY_OBJECT;
+  const radius = options.radius;
+  Check_default.typeOf.number("radius", radius);
+  const ellipseGeometryOptions = {
+    center: options.center,
+    semiMajorAxis: radius,
+    semiMinorAxis: radius,
+    ellipsoid: options.ellipsoid,
+    height: options.height,
+    extrudedHeight: options.extrudedHeight,
+    granularity: options.granularity,
+    vertexFormat: options.vertexFormat,
+    stRotation: options.stRotation,
+    shadowVolume: options.shadowVolume
+  };
+  this._ellipseGeometry = new EllipseGeometry_default(ellipseGeometryOptions);
+  this._workerName = "createCircleGeometry";
+}
+CircleGeometry.packedLength = EllipseGeometry_default.packedLength;
+CircleGeometry.pack = function(value, array, startingIndex) {
+  Check_default.typeOf.object("value", value);
+  return EllipseGeometry_default.pack(value._ellipseGeometry, array, startingIndex);
+};
+var scratchEllipseGeometry = new EllipseGeometry_default({
+  center: new Cartesian3_default(),
+  semiMajorAxis: 1,
+  semiMinorAxis: 1
+});
+var scratchOptions = {
+  center: new Cartesian3_default(),
+  radius: void 0,
+  ellipsoid: Ellipsoid_default.clone(Ellipsoid_default.default),
+  height: void 0,
+  extrudedHeight: void 0,
+  granularity: void 0,
+  vertexFormat: new VertexFormat_default(),
+  stRotation: void 0,
+  semiMajorAxis: void 0,
+  semiMinorAxis: void 0,
+  shadowVolume: void 0
+};
+CircleGeometry.unpack = function(array, startingIndex, result) {
+  const ellipseGeometry = EllipseGeometry_default.unpack(
+    array,
+    startingIndex,
+    scratchEllipseGeometry
+  );
+  scratchOptions.center = Cartesian3_default.clone(
+    ellipseGeometry._center,
+    scratchOptions.center
+  );
+  scratchOptions.ellipsoid = Ellipsoid_default.clone(
+    ellipseGeometry._ellipsoid,
+    scratchOptions.ellipsoid
+  );
+  scratchOptions.ellipsoid = Ellipsoid_default.clone(
+    ellipseGeometry._ellipsoid,
+    scratchEllipseGeometry._ellipsoid
+  );
+  scratchOptions.height = ellipseGeometry._height;
+  scratchOptions.extrudedHeight = ellipseGeometry._extrudedHeight;
+  scratchOptions.granularity = ellipseGeometry._granularity;
+  scratchOptions.vertexFormat = VertexFormat_default.clone(
+    ellipseGeometry._vertexFormat,
+    scratchOptions.vertexFormat
+  );
+  scratchOptions.stRotation = ellipseGeometry._stRotation;
+  scratchOptions.shadowVolume = ellipseGeometry._shadowVolume;
+  if (!defined_default(result)) {
+    scratchOptions.radius = ellipseGeometry._semiMajorAxis;
+    return new CircleGeometry(scratchOptions);
+  }
+  scratchOptions.semiMajorAxis = ellipseGeometry._semiMajorAxis;
+  scratchOptions.semiMinorAxis = ellipseGeometry._semiMinorAxis;
+  result._ellipseGeometry = new EllipseGeometry_default(scratchOptions);
+  return result;
+};
+CircleGeometry.createGeometry = function(circleGeometry) {
+  return EllipseGeometry_default.createGeometry(circleGeometry._ellipseGeometry);
+};
+CircleGeometry.createShadowVolume = function(circleGeometry, minHeightFunc, maxHeightFunc) {
+  const granularity = circleGeometry._ellipseGeometry._granularity;
+  const ellipsoid = circleGeometry._ellipseGeometry._ellipsoid;
+  const minHeight = minHeightFunc(granularity, ellipsoid);
+  const maxHeight = maxHeightFunc(granularity, ellipsoid);
+  return new CircleGeometry({
+    center: circleGeometry._ellipseGeometry._center,
+    radius: circleGeometry._ellipseGeometry._semiMajorAxis,
+    ellipsoid,
+    stRotation: circleGeometry._ellipseGeometry._stRotation,
+    granularity,
+    extrudedHeight: minHeight,
+    height: maxHeight,
+    vertexFormat: VertexFormat_default.POSITION_ONLY,
+    shadowVolume: true
+  });
+};
+Object.defineProperties(CircleGeometry.prototype, {
+  /**
+   * @private
+   */
+  rectangle: {
+    get: function() {
+      return this._ellipseGeometry.rectangle;
+    }
+  },
+  /**
+   * For remapping texture coordinates when rendering CircleGeometries as GroundPrimitives.
+   * @private
+   */
+  textureCoordinateRotationPoints: {
+    get: function() {
+      return this._ellipseGeometry.textureCoordinateRotationPoints;
+    }
+  }
+});
+var CircleGeometry_default = CircleGeometry;
+
+// packages/engine/Source/Workers/createCircleGeometry.js
+function createCircleGeometry(circleGeometry, offset) {
+  if (defined_default(offset)) {
+    circleGeometry = CircleGeometry_default.unpack(circleGeometry, offset);
+  }
+  circleGeometry._ellipseGeometry._center = Cartesian3_default.clone(
+    circleGeometry._ellipseGeometry._center
+  );
+  circleGeometry._ellipseGeometry._ellipsoid = Ellipsoid_default.clone(
+    circleGeometry._ellipseGeometry._ellipsoid
+  );
+  return CircleGeometry_default.createGeometry(circleGeometry);
+}
+var createCircleGeometry_default = createCircleGeometry;
+export {
+  createCircleGeometry_default as default
+};