mirror of
https://github.com/photonstorm/phaser
synced 2025-01-20 00:54:57 +00:00
47 lines
1.5 KiB
JavaScript
47 lines
1.5 KiB
JavaScript
/*
|
|
* Copyright (c) 2012 Ju Hyung Lee
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a copy of this software
|
|
* and associated documentation files (the "Software"), to deal in the Software without
|
|
* restriction, including without limitation the rights to use, copy, modify, merge, publish,
|
|
* distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the
|
|
* Software is furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included in all copies or
|
|
* substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
|
|
* BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
|
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
|
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
*/
|
|
|
|
Shape = function(type) {
|
|
if (arguments.length == 0)
|
|
return;
|
|
|
|
if (Shape.id_counter == undefined)
|
|
Shape.id_counter = 0;
|
|
|
|
this.id = Shape.id_counter++;
|
|
this.type = type;
|
|
|
|
// Coefficient of restitution (elasticity)
|
|
this.e = 0.0;
|
|
|
|
// Frictional coefficient
|
|
this.u = 1.0;
|
|
|
|
// Mass density
|
|
this.density = 1;
|
|
|
|
// Axis-aligned bounding box
|
|
this.bounds = new Bounds;
|
|
}
|
|
|
|
Shape.TYPE_CIRCLE = 0;
|
|
Shape.TYPE_SEGMENT = 1;
|
|
Shape.TYPE_POLY = 2;
|
|
Shape.NUM_TYPES = 3;
|
|
|