Package net.phys2d.math

Examples of net.phys2d.math.Vector2f.scale()

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      bounceSide = BOUNCE_NONE;
    }
    restituteAngular += biasImpulse;

    Vector2f impulse = new Vector2f(n);
    impulse.scale(accumulateImpulse);
    if (!body1.isStatic()) {
      Vector2f accum1 = new Vector2f(impulse);
      accum1.scale(body1.getInvMass());
      body1.adjustVelocity(accum1);
      body1.adjustAngularVelocity((body1.getInvI() * MathUtil.cross(R,
 
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    Vector2f impulse = new Vector2f(n);
    impulse.scale(accumulateImpulse);
    if (!body1.isStatic()) {
      Vector2f accum1 = new Vector2f(impulse);
      accum1.scale(body1.getInvMass());
      body1.adjustVelocity(accum1);
      body1.adjustAngularVelocity((body1.getInvI() * MathUtil.cross(R,
          impulse)));
    }
    if (!body2.isStatic()) {
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      body1.adjustAngularVelocity((body1.getInvI() * MathUtil.cross(R,
          impulse)));
    }
    if (!body2.isStatic()) {
      Vector2f accum2 = new Vector2f(impulse);
      accum2.scale(-body2.getInvMass());
      body2.adjustVelocity(accum2);
      body2.adjustAngularVelocity(-(body2.getInvI() * MathUtil.cross(r2,
          impulse)));
    }
  }
 
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    p = newImpulse - oldImpulse;

    accumulateImpulse = newImpulse;

    Vector2f impulse = new Vector2f(n);
    impulse.scale(p);
    if (!body1.isStatic()) {
      Vector2f accum1 = new Vector2f(impulse);
      accum1.scale(body1.getInvMass());
      body1.adjustVelocity(accum1);
      body1.adjustAngularVelocity((body1.getInvI() * MathUtil.cross(R,
 
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        if (((Body)localObject1).getGravityEffected())
          ((Vector2f)localObject2).add(this.gravity);
        ((Vector2f)localObject2).scale(paramFloat);
        ((Body)localObject1).adjustVelocity((Vector2f)localObject2);
        Vector2f localVector2f = new Vector2f(((Body)localObject1).getVelocity());
        localVector2f.scale(-((Body)localObject1).getDamping() * ((Body)localObject1).getInvMass());
        ((Body)localObject1).adjustVelocity(localVector2f);
        ((Body)localObject1).adjustAngularVelocity(paramFloat * ((Body)localObject1).getInvI() * ((Body)localObject1).getTorque());
        ((Body)localObject1).adjustAngularVelocity(-((Body)localObject1).getAngularVelocity() * ((Body)localObject1).getInvI() * ((Body)localObject1).getRotDamping());
      }
    }
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