21 lines
598 B
JavaScript
21 lines
598 B
JavaScript
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demos.pendulum = {};
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demos.pendulum.initWorld = function(world) {
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var i;
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var ground = world.GetGroundBody();
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var jointDef = new b2RevoluteJointDef();
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var L = 150;
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for (i = 0; i < 4; i++) {
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jointDef.anchorPoint.Set(250 + 40 * i, 200 - L);
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jointDef.body1 = ground;
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jointDef.body2 = createBall(world, 250 + 40 * i, 200);
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world.CreateJoint(jointDef);
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}
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jointDef.anchorPoint.Set(250 - 40, 200 - L);
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jointDef.body1 = ground;
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jointDef.body2 = createBall(world, 250 - 40 - L, 200 - L);
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world.CreateJoint(jointDef);
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}
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demos.InitWorlds.push(demos.pendulum.initWorld);
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