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Code Issues Wiki Activity

deprecated Composites.softBody and added to softBody and cloth examples

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liabru 2021-04-06 21:18:57 +01:00
parent cd9c5d43db
commit 818f354e9c
3 changed files with 78 additions and 8 deletions
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43
examples/cloth.js
View file

@ -31,11 +31,8 @@ Example.cloth = function() {
var runner = Runner.create();
Runner.run(runner, engine);
// add bodies
var group = Body.nextGroup(true),
particleOptions = { friction: 0.00001, collisionFilter: { group: group }, render: { visible: false }},
constraintOptions = { stiffness: 0.06 },
cloth = Composites.softBody(200, 200, 20, 12, 5, 5, false, 8, particleOptions, constraintOptions);
// see cloth function defined later in this file
var cloth = Example.cloth.cloth(200, 200, 20, 12, 5, 5, false, 8);
for (var i = 0; i < 20; i++) {
cloth.bodies[i].isStatic = true;
@ -87,6 +84,42 @@ Example.cloth = function() {
Example.cloth.title = 'Cloth';
Example.cloth.for = '>=0.14.2';
/**
* Creates a simple cloth like object.
* @method cloth
* @param {number} xx
* @param {number} yy
* @param {number} columns
* @param {number} rows
* @param {number} columnGap
* @param {number} rowGap
* @param {boolean} crossBrace
* @param {number} particleRadius
* @param {} particleOptions
* @param {} constraintOptions
* @return {composite} A new composite cloth
*/
Example.cloth.cloth = function(xx, yy, columns, rows, columnGap, rowGap, crossBrace, particleRadius, particleOptions, constraintOptions) {
var Body = Matter.Body,
Bodies = Matter.Bodies,
Common = Matter.Common,
Composites = Matter.Composites;
var group = Body.nextGroup(true);
particleOptions = Common.extend({ inertia: Infinity, friction: 0.00001, collisionFilter: { group: group }, render: { visible: false }}, particleOptions);
constraintOptions = Common.extend({ stiffness: 0.06, render: { type: 'line', anchors: false } }, constraintOptions);
var cloth = Composites.stack(xx, yy, columns, rows, columnGap, rowGap, function(x, y) {
return Bodies.circle(x, y, particleRadius, particleOptions);
});
Composites.mesh(cloth, columns, rows, crossBrace, constraintOptions);
cloth.label = 'Cloth Body';
return cloth;
};
if (typeof module !== 'undefined') {
module.exports = Example.cloth;
}

41
examples/softBody.js
View file

@ -39,9 +39,10 @@ Example.softBody = function() {
};
World.add(world, [
Composites.softBody(250, 100, 5, 5, 0, 0, true, 18, particleOptions),
Composites.softBody(400, 300, 8, 3, 0, 0, true, 15, particleOptions),
Composites.softBody(250, 400, 4, 4, 0, 0, true, 15, particleOptions),
// see softBody function defined later in this file
Example.softBody.softBody(250, 100, 5, 5, 0, 0, true, 18, particleOptions),
Example.softBody.softBody(400, 300, 8, 3, 0, 0, true, 15, particleOptions),
Example.softBody.softBody(250, 400, 4, 4, 0, 0, true, 15, particleOptions),
// walls
Bodies.rectangle(400, 0, 800, 50, { isStatic: true }),
Bodies.rectangle(400, 600, 800, 50, { isStatic: true }),
@ -88,6 +89,40 @@ Example.softBody = function() {
Example.softBody.title = 'Soft Body';
Example.softBody.for = '>=0.14.2';
/**
* Creates a simple soft body like object.
* @method softBody
* @param {number} xx
* @param {number} yy
* @param {number} columns
* @param {number} rows
* @param {number} columnGap
* @param {number} rowGap
* @param {boolean} crossBrace
* @param {number} particleRadius
* @param {} particleOptions
* @param {} constraintOptions
* @return {composite} A new composite softBody
*/
Example.softBody.softBody = function(xx, yy, columns, rows, columnGap, rowGap, crossBrace, particleRadius, particleOptions, constraintOptions) {
var Common = Matter.Common,
Composites = Matter.Composites,
Bodies = Matter.Bodies;
particleOptions = Common.extend({ inertia: Infinity }, particleOptions);
constraintOptions = Common.extend({ stiffness: 0.2, render: { type: 'line', anchors: false } }, constraintOptions);
var softBody = Composites.stack(xx, yy, columns, rows, columnGap, rowGap, function(x, y) {
return Bodies.circle(x, y, particleRadius, particleOptions);
});
Composites.mesh(softBody, columns, rows, crossBrace, constraintOptions);
softBody.label = 'Soft Body';
return softBody;
};
if (typeof module !== 'undefined') {
module.exports = Example.softBody;
}

2
src/factory/Composites.js
View file

@ -300,6 +300,7 @@ var deprecated = Common.deprecated;
/**
* Creates a simple soft body like object.
* @deprecated moved to softBody and cloth examples
* @method softBody
* @param {number} xx
* @param {number} yy
@ -328,4 +329,5 @@ var deprecated = Common.deprecated;
return softBody;
};
deprecated(Composites, 'softBody', 'Composites.softBody ➤ moved to softBody and cloth examples');
})();