Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 | 1x 1x 1x 49x 49x 49x 49x 49x 49x 49x 49x 49x 49x 49x 1x 7x 77x 1x 4x 1x 1x 15x 3x 15x 12x 15x 15x 15x 15x 1x 10x | import Color from "../Core/Color.js";
import Frozen from "../Core/Frozen.js";
import defined from "../Core/defined.js";
import Event from "../Core/Event.js";
import JulianDate from "../Core/JulianDate.js";
import createPropertyDescriptor from "./createPropertyDescriptor.js";
import Property from "./Property.js";
const defaultColor = Color.WHITE;
const defaultOutlineColor = Color.BLACK;
const defaultOutlineWidth = 1.0;
/**
* A {@link MaterialProperty} that maps to polyline outline {@link Material} uniforms.
* @alias PolylineOutlineMaterialProperty
* @constructor
*
* @param {object} [options] Object with the following properties:
* @param {Property|Color} [options.color=Color.WHITE] A Property specifying the {@link Color} of the line.
* @param {Property|Color} [options.outlineColor=Color.BLACK] A Property specifying the {@link Color} of the outline.
* @param {Property|number} [options.outlineWidth=1.0] A numeric Property specifying the width of the outline, in pixels.
*/
function PolylineOutlineMaterialProperty(options) {
options = options ?? Frozen.EMPTY_OBJECT;
this._definitionChanged = new Event();
this._color = undefined;
this._colorSubscription = undefined;
this._outlineColor = undefined;
this._outlineColorSubscription = undefined;
this._outlineWidth = undefined;
this._outlineWidthSubscription = undefined;
this.color = options.color;
this.outlineColor = options.outlineColor;
this.outlineWidth = options.outlineWidth;
}
Object.defineProperties(PolylineOutlineMaterialProperty.prototype, {
/**
* Gets a value indicating if this property is constant. A property is considered
* constant if getValue always returns the same result for the current definition.
* @memberof PolylineOutlineMaterialProperty.prototype
*
* @type {boolean}
* @readonly
*/
isConstant: {
get: function () {
return (
Property.isConstant(this._color) &&
Property.isConstant(this._outlineColor) &&
Property.isConstant(this._outlineWidth)
);
},
},
/**
* Gets the event that is raised whenever the definition of this property changes.
* The definition is considered to have changed if a call to getValue would return
* a different result for the same time.
* @memberof PolylineOutlineMaterialProperty.prototype
*
* @type {Event}
* @readonly
*/
definitionChanged: {
get: function () {
return this._definitionChanged;
},
},
/**
* Gets or sets the Property specifying the {@link Color} of the line.
* @memberof PolylineOutlineMaterialProperty.prototype
* @type {Property|undefined}
* @default Color.WHITE
*/
color: createPropertyDescriptor("color"),
/**
* Gets or sets the Property specifying the {@link Color} of the outline.
* @memberof PolylineOutlineMaterialProperty.prototype
* @type {Property|undefined}
* @default Color.BLACK
*/
outlineColor: createPropertyDescriptor("outlineColor"),
/**
* Gets or sets the numeric Property specifying the width of the outline.
* @memberof PolylineOutlineMaterialProperty.prototype
* @type {Property|undefined}
* @default 1.0
*/
outlineWidth: createPropertyDescriptor("outlineWidth"),
});
/**
* Gets the {@link Material} type at the provided time.
*
* @param {JulianDate} time The time for which to retrieve the type.
* @returns {string} The type of material.
*/
PolylineOutlineMaterialProperty.prototype.getType = function (time) {
return "PolylineOutline";
};
const timeScratch = new JulianDate();
/**
* Gets the value of the property at the provided time.
*
* @param {JulianDate} [time=JulianDate.now()] The time for which to retrieve the value. If omitted, the current system time is used.
* @param {object} [result] The object to store the value into, if omitted, a new instance is created and returned.
* @returns {object} The modified result parameter or a new instance if the result parameter was not supplied.
*/
PolylineOutlineMaterialProperty.prototype.getValue = function (time, result) {
if (!defined(time)) {
time = JulianDate.now(timeScratch);
}
if (!defined(result)) {
result = {};
}
result.color = Property.getValueOrClonedDefault(
this._color,
time,
defaultColor,
result.color,
);
result.outlineColor = Property.getValueOrClonedDefault(
this._outlineColor,
time,
defaultOutlineColor,
result.outlineColor,
);
result.outlineWidth = Property.getValueOrDefault(
this._outlineWidth,
time,
defaultOutlineWidth,
);
return result;
};
/**
* Compares this property to the provided property and returns
* <code>true</code> if they are equal, <code>false</code> otherwise.
*
* @param {Property} [other] The other property.
* @returns {boolean} <code>true</code> if left and right are equal, <code>false</code> otherwise.
*/
PolylineOutlineMaterialProperty.prototype.equals = function (other) {
return (
this === other || //
(other instanceof PolylineOutlineMaterialProperty && //
Property.equals(this._color, other._color) && //
Property.equals(this._outlineColor, other._outlineColor) && //
Property.equals(this._outlineWidth, other._outlineWidth))
);
};
export default PolylineOutlineMaterialProperty;
|